--enable-multilib build hella library versions (default)"
ac_help="$ac_help
--with-target-subdir=SUBDIR
- configuring in a subdirectory"
+ configuring in a subdirectory"
ac_help="$ac_help
--with-cross-host=HOST configuring with a cross compiler"
ac_help="$ac_help
+ --with-newlib Configuring with newlib"
+ac_help="$ac_help
--enable-maintainer-mode enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer"
ac_help="$ac_help
ac_help="$ac_help
--with-pic try to use only PIC/non-PIC objects [default=use both]"
ac_help="$ac_help
- --enable-debug extra debugging, turn off optimization [default=no]"
+ --enable-sjlj-exceptions force use of builtin_setjmp for exceptions"
+ac_help="$ac_help
+ --enable-libunwind-exceptions force use of libunwind for exceptions"
+ac_help="$ac_help
+ --enable-pch build pre-compiled libstdc++ includes [default=yes]"
ac_help="$ac_help
- --enable-cstdio enable stdio for target io package.
+ --enable-cstdio enable stdio for target io package.
--enable-cstdio=LIB use LIB target-speific io package. [default=stdio]
"
ac_help="$ac_help
- --enable-clocale enable model for target locale package.
+ --enable-clocale enable model for target locale package.
--enable-clocale=MODEL use MODEL target-speific locale package. [default=generic]
"
ac_help="$ac_help
+ --enable-nls use Native Language Support (default)"
+ac_help="$ac_help
+ --enable-cheaders=MODEL construct "C" header files for g++ [default=c_std]"
+ac_help="$ac_help
--enable-c-mbchar enable multibyte (wide) characters [default=yes]"
ac_help="$ac_help
--enable-c99 turns on 'ISO/IEC 9899:1999 support' [default=yes]"
ac_help="$ac_help
--enable-long-long turns on 'long long' [default=yes]"
ac_help="$ac_help
- --enable-cheaders construct "C" header files for g++ [default=c_std]"
+ --enable-concept-checks use Boost-derived template checks [default=no]"
ac_help="$ac_help
--enable-cxx-flags=FLAGS pass compiler FLAGS when building library;
- [default=none]"
+ [default=]"
ac_help="$ac_help
- --enable-sjlj-exceptions force use of builtin_setjmp for exceptions"
+ --enable-debug build extra debug library [default=no]"
ac_help="$ac_help
- --enable-concept-checks use Boost-derived template checks [default=no]"
+ --enable-debug-flags=FLAGS pass compiler FLAGS when building debug
+ library;[default=none]"
+ac_help="$ac_help
+ --enable-symvers=style enables symbol versioning of the shared library [default=yes]"
ac_help="$ac_help
--with-gxx-include-dir the installation directory for include files"
ac_help="$ac_help
-PACKAGE=libstdc++
+# This works around the fact that libtool configuration may change LD
+# for this particular configuration, but some shells, instead of
+# keeping the changes in LD private, export them just because LD is
+# exported. Only used at the end of this file.
+ORIGINAL_LD_FOR_MULTILIBS=$LD
-# For typical GNU versioning info, format is MAJOR.MINOR.MICRO
-release_VERSION=3.1.0
+PACKAGE=libstdc++
# For libtool versioning info, format is CURRENT:REVISION:AGE
-libtool_VERSION=4:0:0
+libtool_VERSION=6:0:0
-# Gets build, host, target, *_vendor, *_cpu, *_os, etc.
-# AC 2.50 sets target_alias iff the user specified --target, but we use it
-# everywhere, so we set it here just to be sure.
-ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+
+ # Check whether --enable-multilib or --disable-multilib was given.
+if test "${enable_multilib+set}" = set; then
+ enableval="$enable_multilib"
+ case "${enableval}" in
+ yes) multilib=yes ;;
+ no) multilib=no ;;
+ *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
+ esac
+else
+ multilib=yes
+fi
+
+ # When building with srcdir == objdir, links to the source files will
+ # be created in directories within the target_subdir. We have to
+ # adjust toplevel_srcdir accordingly, so that configure finds
+ # install-sh and other auxiliary files that live in the top-level
+ # source directory.
+ if test "${srcdir}" = "."; then
+ if test -z "${with_target_subdir}"; then
+ toprel=".."
+ else
+ if test "${with_target_subdir}" != "."; then
+ toprel="${with_multisrctop}../.."
+ else
+ toprel="${with_multisrctop}.."
+ fi
+ fi
+ else
+ toprel=".."
+ fi
+ ac_aux_dir=
+for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
if test -f $ac_dir/install-sh; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
fi
done
if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+ { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
fi
ac_config_guess=$ac_aux_dir/config.guess
ac_config_sub=$ac_aux_dir/config.sub
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+ toplevel_srcdir=\${top_srcdir}/$toprel
+
+
+
+# Gets build, host, target, *_vendor, *_cpu, *_os, etc.
+#
+# You will slowly go insane if you do not grok the following fact: when
+# building v3 as part of the compiler, the top-level /target/ becomes the
+# library's /host/. `configure' then causes --target to default to --host,
+# exactly like any other package using autoconf. Therefore, 'target' and
+# 'host' will always be the same. This makes sense both for native and
+# cross compilers, just think about it for a little while. :-)
+#
+# Also, if v3 is being configured as part of a cross compiler, the top-level
+# configure script will pass the "real" host as $with_cross_host.
+#
+# In AC 2.13 AC_CANONICAL_TARGET was known as AC_CANONICAL_SYSTEM.
# Do some error checking and defaulting for the host and target type.
# The inputs are:
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:636: checking host system type" >&5
+echo "configure:697: checking host system type" >&5
host_alias=$host
case "$host_alias" in
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:657: checking target system type" >&5
+echo "configure:718: checking target system type" >&5
target_alias=$target
case "$target_alias" in
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:675: checking build system type" >&5
+echo "configure:736: checking build system type" >&5
build_alias=$build
case "$build_alias" in
NONENONEs,x,x, &&
program_prefix=${target_alias}-
-target_alias=${target_alias-$target}
+# Runs configure.host, finds CC, CXX and assorted other critical bits.
+# Must run this before the GLIBCPP_ENABLE_* macros below.
+if test $host != $build; then
+ ac_tool_prefix=${host_alias}-
+else
+ ac_tool_prefix=
+fi
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:712: checking for a BSD compatible install" >&5
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
+echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
+echo "configure:768: checking for Cygwin environment" >&5
+if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
- for ac_dir in $PATH; do
- # Account for people who put trailing slashes in PATH elements.
- case "$ac_dir/" in
- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- if test -f $ac_dir/$ac_prog; then
- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
+ cat > conftest.$ac_ext <<EOF
+#line 773 "configure"
+#include "confdefs.h"
+int main() {
+
+#ifndef __CYGWIN__
+#define __CYGWIN__ __CYGWIN32__
+#endif
+return __CYGWIN__;
+; return 0; }
+EOF
+if { (eval echo configure:784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_cygwin=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_cygwin=no
fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL="$ac_cv_path_install"
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL="$ac_install_sh"
- fi
+rm -f conftest*
+rm -f conftest*
fi
-echo "$ac_t""$INSTALL" 1>&6
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+echo "$ac_t""$ac_cv_cygwin" 1>&6
+CYGWIN=
+test "$ac_cv_cygwin" = yes && CYGWIN=yes
+echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
+echo "configure:801: checking for mingw32 environment" >&5
+if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 806 "configure"
+#include "confdefs.h"
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
+int main() {
+return __MINGW32__;
+; return 0; }
+EOF
+if { (eval echo configure:813: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_mingw32=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_mingw32=no
+fi
+rm -f conftest*
+rm -f conftest*
+fi
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+echo "$ac_t""$ac_cv_mingw32" 1>&6
+MINGW32=
+test "$ac_cv_mingw32" = yes && MINGW32=yes
-echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:765: checking whether build environment is sane" >&5
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments. Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
- set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
- if test "$*" = "X"; then
- # -L didn't work.
- set X `ls -t $srcdir/configure conftestfile`
- fi
- if test "$*" != "X $srcdir/configure conftestfile" \
- && test "$*" != "X conftestfile $srcdir/configure"; then
+ # Export build and source directories.
+ # These need to be absolute paths, yet at the same time need to
+ # canonicalize only relative paths, because then amd will not unmount
+ # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
+ glibcpp_builddir=`${PWDCMD-pwd}`
+ case $srcdir in
+ \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
+ *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
+ esac
+
+
- # If neither matched, then we have a broken ls. This can happen
- # if, for instance, CONFIG_SHELL is bash and it inherits a
- # broken ls alias from the environment. This has actually
- # happened. Such a system could not be considered "sane".
- { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
-alias in your environment" 1>&2; exit 1; }
- fi
+
- test "$2" = conftestfile
- )
-then
- # Ok.
- :
+ for ac_prog in gawk mawk nawk awk
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:849: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- { echo "configure: error: newly created file is older than distributed files!
-Check your system clock" 1>&2; exit 1; }
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_AWK="$ac_prog"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
fi
-rm -f conftest*
-echo "$ac_t""yes" 1>&6
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
+fi
+AWK="$ac_cv_prog_AWK"
+if test -n "$AWK"; then
+ echo "$ac_t""$AWK" 1>&6
else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
+ echo "$ac_t""no" 1>&6
fi
-test "$program_prefix" != NONE &&
- program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+test -n "$AWK" && break
+done
-echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:822: checking whether ${MAKE-make} sets \${MAKE}" >&5
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ # Will set LN_S to either 'ln -s' or 'ln'. With autoconf 2.5x, can also
+ # be 'cp -p' if linking isn't available. Uncomment the next line to
+ # force a particular method.
+ #ac_cv_prog_LN_S='cp -p'
+ echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
+echo "configure:883: checking whether ln -s works" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftestmake <<\EOF
-all:
- @echo 'ac_maketemp="${MAKE}"'
-EOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
- eval ac_cv_prog_make_${ac_make}_set=yes
+ rm -f conftestdata
+if ln -s X conftestdata 2>/dev/null
+then
+ rm -f conftestdata
+ ac_cv_prog_LN_S="ln -s"
else
- eval ac_cv_prog_make_${ac_make}_set=no
+ ac_cv_prog_LN_S=ln
fi
-rm -f conftestmake
fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+LN_S="$ac_cv_prog_LN_S"
+if test "$ac_cv_prog_LN_S" = "ln -s"; then
echo "$ac_t""yes" 1>&6
- SET_MAKE=
else
echo "$ac_t""no" 1>&6
- SET_MAKE="MAKE=${MAKE-make}"
fi
-PACKAGE=$PACKAGE
-
-VERSION=$release_VERSION
+ # We use these options to decide which functions to include.
+ # Check whether --with-target-subdir or --without-target-subdir was given.
+if test "${with_target_subdir+set}" = set; then
+ withval="$with_target_subdir"
+ :
+fi
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
- { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
+ # Check whether --with-cross-host or --without-cross-host was given.
+if test "${with_cross_host+set}" = set; then
+ withval="$with_cross_host"
+ :
fi
-cat >> confdefs.h <<EOF
-#define PACKAGE "$PACKAGE"
-EOF
-cat >> confdefs.h <<EOF
-#define VERSION "$VERSION"
-EOF
-
-
-
-missing_dir=`cd $ac_aux_dir && pwd`
-echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
-echo "configure:868: checking for working aclocal" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf. Sigh.
-if (aclocal --version) < /dev/null > /dev/null 2>&1; then
- ACLOCAL=aclocal
- echo "$ac_t""found" 1>&6
-else
- ACLOCAL="$missing_dir/missing aclocal"
- echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:881: checking for working autoconf" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf. Sigh.
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
- AUTOCONF=autoconf
- echo "$ac_t""found" 1>&6
-else
- AUTOCONF="$missing_dir/missing autoconf"
- echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working automake""... $ac_c" 1>&6
-echo "configure:894: checking for working automake" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf. Sigh.
-if (automake --version) < /dev/null > /dev/null 2>&1; then
- AUTOMAKE=automake
- echo "$ac_t""found" 1>&6
-else
- AUTOMAKE="$missing_dir/missing automake"
- echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:907: checking for working autoheader" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf. Sigh.
-if (autoheader --version) < /dev/null > /dev/null 2>&1; then
- AUTOHEADER=autoheader
- echo "$ac_t""found" 1>&6
-else
- AUTOHEADER="$missing_dir/missing autoheader"
- echo "$ac_t""missing" 1>&6
-fi
-
-echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:920: checking for working makeinfo" >&5
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf. Sigh.
-if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
- MAKEINFO=makeinfo
- echo "$ac_t""found" 1>&6
-else
- MAKEINFO="$missing_dir/missing makeinfo"
- echo "$ac_t""missing" 1>&6
-fi
-
-
-
-
-
-
-# Runs configure.host and configure.target, as well as finds CC, CXX
-# and assorted other critical bits. Have to run this before the
-# GLIBCPP_ENABLE_* macros below.
-if test $host != $build; then
- ac_tool_prefix=${host_alias}-
-else
- ac_tool_prefix=
-fi
-
-echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:947: checking for Cygwin environment" >&5
-if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 952 "configure"
-#include "confdefs.h"
-
-int main() {
-
-#ifndef __CYGWIN__
-#define __CYGWIN__ __CYGWIN32__
-#endif
-return __CYGWIN__;
-; return 0; }
-EOF
-if { (eval echo configure:963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_cygwin=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_cygwin=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_cygwin" 1>&6
-CYGWIN=
-test "$ac_cv_cygwin" = yes && CYGWIN=yes
-echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:980: checking for mingw32 environment" >&5
-if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 985 "configure"
-#include "confdefs.h"
-
-int main() {
-return __MINGW32__;
-; return 0; }
-EOF
-if { (eval echo configure:992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_mingw32=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_mingw32=no
-fi
-rm -f conftest*
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_mingw32" 1>&6
-MINGW32=
-test "$ac_cv_mingw32" = yes && MINGW32=yes
-
- # Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
- enableval="$enable_multilib"
- case "${enableval}" in
- yes) multilib=yes ;;
- no) multilib=no ;;
- *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
- esac
-else
- multilib=yes
-fi
-
-# When building with srcdir == objdir, links to the source files will
-# be created in directories within the target_subdir. We have to
-# adjust toplevel_srcdir accordingly, so that configure finds
-# install-sh and other auxiliary files that live in the top-level
-# source directory.
-if test "${srcdir}" = "."; then
- if test -z "${with_target_subdir}"; then
- toprel=".."
- else
- if test "${with_target_subdir}" != "."; then
- toprel="${with_multisrctop}../.."
- else
- toprel="${with_multisrctop}.."
- fi
- fi
-else
- toprel=".."
-fi
-ac_aux_dir=
-for ac_dir in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in ${srcdir}/$toprel $srcdir/${srcdir}/$toprel" 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-toplevel_srcdir=\${top_srcdir}/$toprel
-
-
-# Export build and source directories.
-# These need to be absolute paths, yet at the same time need to
-# canonicalize only relative paths, because then amd will not unmount
-# drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
-glibcpp_builddir=`pwd`
-case $srcdir in
-\\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
-*) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
-esac
-
-
-
-
-
-# Will set LN_S to either 'ln -s' or 'ln'. With autoconf 2.50+, can also
-# be 'cp -p' if linking isn't available.
-#ac_cv_prog_LN_S='cp -p'
-echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1079: checking whether ln -s works" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- rm -f conftestdata
-if ln -s X conftestdata 2>/dev/null
-then
- rm -f conftestdata
- ac_cv_prog_LN_S="ln -s"
-else
- ac_cv_prog_LN_S=ln
-fi
-fi
-LN_S="$ac_cv_prog_LN_S"
-if test "$ac_cv_prog_LN_S" = "ln -s"; then
- echo "$ac_t""yes" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-# We use these options to decide which functions to include.
-# Check whether --with-target-subdir or --without-target-subdir was given.
-if test "${with_target_subdir+set}" = set; then
- withval="$with_target_subdir"
- :
-fi
-# Check whether --with-cross-host or --without-cross-host was given.
-if test "${with_cross_host+set}" = set; then
- withval="$with_cross_host"
+ # Check whether --with-newlib or --without-newlib was given.
+if test "${with_newlib+set}" = set; then
+ withval="$with_newlib"
:
fi
-# AC_PROG_CC
-
-# FIXME: We temporarily define our own version of AC_PROG_CC. This is
-# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
-# are probably using a cross compiler, which will not be able to fully
-# link an executable. This should really be fixed in autoconf
-# itself.
-
-
+ # AC_PROG_CC
+ # FIXME: We temporarily define our own version of AC_PROG_CC. This is
+ # copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
+ # are probably using a cross compiler, which will not be able to fully
+ # link an executable. This is addressed in later versions of autoconf.
+
-# Extract the first word of "gcc", so it can be a program name with args.
+
+ # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1138: checking for $ac_word" >&5
+echo "configure:947: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo "$ac_t""no" 1>&6
fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
+ if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1168: checking for $ac_word" >&5
+echo "configure:977: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo "$ac_t""no" 1>&6
fi
- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+ fi
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1217: checking whether we are using GNU C" >&5
+ echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:1026: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1226: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS=
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1241: checking whether ${CC-cc} accepts -g" >&5
+ if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1050: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
- elif test $ac_cv_prog_cc_g = yes; then
- CFLAGS="-g -O2"
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
else
- CFLAGS="-O2"
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
-else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-
-# Can't just call these here as g++ requires libstc++ to be built....
-# AC_PROG_CXX
-
-# Likewise for AC_PROG_CXX.
-
+
+ # Likewise for AC_PROG_CXX. We can't just call it directly because g++
+ # will try to link in libstdc++.
+
-# Use glibcpp_CXX so that we do not cause CXX to be cached with the
-# flags that come in CXX while configuring libstdc++. They're different
-# from those used for all other target libraries. If CXX is set in
-# the environment, respect that here.
-glibcpp_CXX=$CXX
-for ac_prog in $CCC c++ g++ gcc CC cxx cc++
+
+ # Use glibcpp_CXX so that we do not cause CXX to be cached with the
+ # flags that come in CXX while configuring libstdc++. They're different
+ # from those used for all other target libraries. If CXX is set in
+ # the environment, respect that here.
+ glibcpp_CXX=$CXX
+ for ac_prog in $CCC c++ g++ gcc CC cxx cc++
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1286: checking for $ac_word" >&5
+echo "configure:1093: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_glibcpp_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
done
test -n "$glibcpp_CXX" || glibcpp_CXX="gcc"
+
+ CXX=$glibcpp_CXX
+ test -z "$glibcpp_CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
-CXX=$glibcpp_CXX
-test -z "$glibcpp_CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
-
-echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:1321: checking whether we are using GNU C++" >&5
+ echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
+echo "configure:1128: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
yes;
#endif
EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1330: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1137: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes
else
ac_cv_prog_gxx=no
echo "$ac_t""$ac_cv_prog_gxx" 1>&6
-if test $ac_cv_prog_gxx = yes; then
- GXX=yes
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS=
- echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:1345: checking whether ${CXX-g++} accepts -g" >&5
+ if test $ac_cv_prog_gxx = yes; then
+ GXX=yes
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
+echo "configure:1152: checking whether ${CXX-g++} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
- elif test $ac_cv_prog_cxx_g = yes; then
- CXXFLAGS="-g -O2"
+ if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ elif test $ac_cv_prog_cxx_g = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-O2"
+ fi
else
- CXXFLAGS="-O2"
+ GXX=
+ test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
fi
-else
- GXX=
- test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
-fi
+
+ # For directory versioning (e.g., headers) and other variables.
+ echo $ac_n "checking for GCC version number""... $ac_c" 1>&6
+echo "configure:1182: checking for GCC version number" >&5
+ gcc_version=`$glibcpp_CXX -dumpversion`
+ echo "$ac_t""$gcc_version" 1>&6
- # For some reason, gettext needs this.
-
+ # For some reason, gettext needs this.
+
echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
-echo "configure:1376: checking for strerror in -lcposix" >&5
+echo "configure:1189: checking for strerror in -lcposix" >&5
ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lcposix $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1384 "configure"
+#line 1197 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
strerror()
; return 0; }
EOF
-if { (eval echo configure:1395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
set dummy ${ac_tool_prefix}as; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1421: checking for $ac_word" >&5
+echo "configure:1234: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1453: checking for $ac_word" >&5
+echo "configure:1266: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1485: checking for $ac_word" >&5
+echo "configure:1298: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1517: checking for $ac_word" >&5
+echo "configure:1330: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1561: checking for a BSD compatible install" >&5
+echo "configure:1374: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1615: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:1428: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1653: checking for executable suffix" >&5
+echo "configure:1466: checking for executable suffix" >&5
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
rm -f conftest*
echo 'int main () { return 0; }' > conftest.$ac_ext
ac_cv_exeext=
- if { (eval echo configure:1663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+ if { (eval echo configure:1476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
for file in conftest.*; do
case $file in
*.c | *.o | *.obj) ;;
fi
- . ${glibcpp_basedir}/configure.host
-
case ${glibcpp_basedir} in
/* | A-Za-z:\\/*) libgcj_flagbasedir=${glibcpp_basedir} ;;
*) glibcpp_flagbasedir='$(top_builddir)/'${glibcpp_basedir} ;;
esac
- # This does for the target what configure.host does for the host. In
+ # Set up safe default values for all subsequent AM_CONDITIONAL tests.
+ need_libmath=no
+ enable_wchar_t=no
+ #enable_debug=no
+ #glibcpp_pch_comp=no
+ #enable_cheaders=c
+ #c_compatibility=no
+ #enable_abi_check=no
+ #enable_symvers=no
+
+ # Find platform-specific directories containing configuration info. In
# addition to possibly modifying the same flags, it also sets up symlinks.
- . ${glibcpp_basedir}/configure.target
- echo "$ac_t""CPU config directory is $cpu_include_dir" 1>&6
- echo "$ac_t""OS config directory is $os_include_dir" 1>&6
-
+ . ${glibcpp_basedir}/configure.host
+ echo "$ac_t""CPU config directory is $cpu_include_dir" 1>&6
+ echo "$ac_t""OS config directory is $os_include_dir" 1>&6
- #
+am__api_version="1.4"
+echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
+echo "configure:1524: checking whether build environment is sane" >&5
+# Just in case
+sleep 1
+echo timestamp > conftestfile
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t $srcdir/configure conftestfile`
+ fi
+ if test "$*" != "X $srcdir/configure conftestfile" \
+ && test "$*" != "X conftestfile $srcdir/configure"; then
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
- enableval="$enable_shared"
- p=${PACKAGE-default}
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
+alias in your environment" 1>&2; exit 1; }
+ fi
+
+ test "$2" = conftestfile
+ )
+then
+ # Ok.
+ :
+else
+ { echo "configure: error: newly created file is older than distributed files!
+Check your system clock" 1>&2; exit 1; }
+fi
+rm -f conftest*
+echo "$ac_t""yes" 1>&6
+if test "$program_transform_name" = s,x,x,; then
+ program_transform_name=
+else
+ # Double any \ or $. echo might interpret backslashes.
+ cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+ program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+ rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+ program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
+echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
+echo "configure:1581: checking whether ${MAKE-make} sets \${MAKE}" >&5
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftestmake <<\EOF
+all:
+ @echo 'ac_maketemp="${MAKE}"'
+EOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftestmake
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ SET_MAKE=
+else
+ echo "$ac_t""no" 1>&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+PACKAGE=$PACKAGE
+
+VERSION=$gcc_version
+
+if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+ { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
+fi
+cat >> confdefs.h <<EOF
+#define PACKAGE "$PACKAGE"
+EOF
+
+cat >> confdefs.h <<EOF
+#define VERSION "$VERSION"
+EOF
+
+
+
+missing_dir=`cd $ac_aux_dir && pwd`
+echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
+echo "configure:1627: checking for working aclocal-${am__api_version}" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (aclocal-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
+ ACLOCAL=aclocal-${am__api_version}
+ echo "$ac_t""found" 1>&6
+else
+ ACLOCAL="$missing_dir/missing aclocal-${am__api_version}"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
+echo "configure:1640: checking for working autoconf" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoconf --version) < /dev/null > /dev/null 2>&1; then
+ AUTOCONF=autoconf
+ echo "$ac_t""found" 1>&6
+else
+ AUTOCONF="$missing_dir/missing autoconf"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
+echo "configure:1653: checking for working automake-${am__api_version}" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (automake-${am__api_version} --version) < /dev/null > /dev/null 2>&1; then
+ AUTOMAKE=automake-${am__api_version}
+ echo "$ac_t""found" 1>&6
+else
+ AUTOMAKE="$missing_dir/missing automake-${am__api_version}"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
+echo "configure:1666: checking for working autoheader" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (autoheader --version) < /dev/null > /dev/null 2>&1; then
+ AUTOHEADER=autoheader
+ echo "$ac_t""found" 1>&6
+else
+ AUTOHEADER="$missing_dir/missing autoheader"
+ echo "$ac_t""missing" 1>&6
+fi
+
+echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
+echo "configure:1679: checking for working makeinfo" >&5
+# Run test in a subshell; some versions of sh will print an error if
+# an executable is not found, even if stderr is redirected.
+# Redirect stdin to placate older versions of autoconf. Sigh.
+if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
+ MAKEINFO=makeinfo
+ echo "$ac_t""found" 1>&6
+else
+ MAKEINFO="$missing_dir/missing makeinfo"
+ echo "$ac_t""missing" 1>&6
+fi
+
+
+
+
+
+
+
+# Check whether --enable-shared or --disable-shared was given.
+if test "${enable_shared+set}" = set; then
+ enableval="$enable_shared"
+ p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1785: checking for ld used by GCC" >&5
+echo "configure:1778: checking for ld used by GCC" >&5
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
esac
elif test "$with_gnu_ld" = yes; then
echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1815: checking for GNU ld" >&5
+echo "configure:1808: checking for GNU ld" >&5
else
echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1818: checking for non-GNU ld" >&5
+echo "configure:1811: checking for non-GNU ld" >&5
fi
if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
fi
test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1853: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:1846: checking if the linker ($LD) is GNU ld" >&5
if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:1870: checking for $LD option to reload object files" >&5
+echo "configure:1863: checking for $LD option to reload object files" >&5
if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
test -n "$reload_flag" && reload_flag=" $reload_flag"
echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1882: checking for BSD-compatible nm" >&5
+echo "configure:1875: checking for BSD-compatible nm" >&5
if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo "$ac_t""$NM" 1>&6
echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:1920: checking how to recognise dependant libraries" >&5
+echo "configure:1913: checking how to recognise dependant libraries" >&5
if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
;;
hpux10.20*|hpux11*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ case $host_cpu in
+ hppa*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ esac
;;
irix5* | irix6*)
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* )
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
deplibs_check_method=$lt_cv_deplibs_check_method
echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2084: checking for object suffix" >&5
+echo "configure:2086: checking for object suffix" >&5
if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
rm -f conftest*
echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2090: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
for ac_file in conftest.*; do
case $ac_file in
*.c) ;;
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2114: checking for ${ac_tool_prefix}file" >&5
+echo "configure:2116: checking for ${ac_tool_prefix}file" >&5
if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2176: checking for file" >&5
+echo "configure:2178: checking for file" >&5
if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2247: checking for $ac_word" >&5
+echo "configure:2249: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2279: checking for $ac_word" >&5
+echo "configure:2281: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2314: checking for $ac_word" >&5
+echo "configure:2316: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2346: checking for $ac_word" >&5
+echo "configure:2348: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
case $host in
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 2413 "configure"' > conftest.$ac_ext
- if { (eval echo configure:2414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ echo '#line 2415 "configure"' > conftest.$ac_ext
+ if { (eval echo configure:2416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
LD="${LD-ld} -64"
;;
esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo configure:2449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case "`/usr/bin/file conftest.o`" in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { (eval echo configure:2465: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ case "`/usr/bin/file conftest.o`" in
+ *32-bit*)
+ case $host in
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
fi
rm -rf conftest*
;;
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2435: checking whether the C compiler needs -belf" >&5
+echo "configure:2509: checking whether the C compiler needs -belf" >&5
if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext <<EOF
-#line 2448 "configure"
+#line 2522 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:2455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
lt_cv_cc_needs_belf=yes
else
esac
echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
-echo "configure:2485: checking how to run the C++ preprocessor" >&5
+echo "configure:2559: checking how to run the C++ preprocessor" >&5
if test -z "$CXXCPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross
CXXCPP="${CXX-g++} -E"
cat > conftest.$ac_ext <<EOF
-#line 2498 "configure"
+#line 2572 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2503: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2577: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
-# Check for c++ or library specific bits that don't require linking.
-#GLIBCPP_CHECK_COMPILER_VERSION
+# Check for support bits and g++ features that don't require linking.
echo $ac_n "checking for GNU make""... $ac_c" 1>&6
-echo "configure:2641: checking for GNU make" >&5
+echo "configure:2714: checking for GNU make" >&5
if eval "test \"`echo '$''{'_cv_gnu_make_command'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
+#GLIBCPP_CHECK_COMPILER_VERSION
-# Enable all the variable C++ stuff. C_MBCHAR must come early.
-# Check whether --enable-debug or --disable-debug was given.
-if test "${enable_debug+set}" = set; then
- enableval="$enable_debug"
- case "${enableval}" in
- yes) enable_debug=yes ;;
- no) enable_debug=no ;;
- *) { echo "configure: error: Unknown argument to enable/disable extra debugging" 1>&2; exit 1; } ;;
- esac
+ echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
+echo "configure:2740: checking for exception model to use" >&5
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+ # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
+if test "${enable_sjlj_exceptions+set}" = set; then
+ enableval="$enable_sjlj_exceptions"
+ :
else
- enable_debug=no
+ cat > conftest.$ac_ext << EOF
+#line 2755 "configure"
+struct S { ~S(); };
+void bar();
+void foo()
+{
+ S s;
+ bar();
+}
+EOF
+ old_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=-S
+ if { (eval echo configure:2766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
+ enable_sjlj_exceptions=yes
+ elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
+ enable_sjlj_exceptions=no
+ fi
+ fi
+ CXXFLAGS="$old_CXXFLAGS"
+ rm -f conftest*
fi
-case "${enable_debug}" in
- yes)
- DEBUG_FLAGS='-O0 -ggdb3'
- ;;
- no)
- DEBUG_FLAGS='-g'
- ;;
-esac
+ if test x$enable_sjlj_exceptions = xyes; then
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_SJLJ_EXCEPTIONS 1
+EOF
+ ac_exception_model_name=sjlj
+ elif test x$enable_sjlj_exceptions = xno; then
+ ac_exception_model_name="call frame"
+ else
+ { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
+ fi
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2689: checking how to run the C preprocessor" >&5
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
+ echo "$ac_t""$ac_exception_model_name" 1>&6
+
+
+ echo $ac_n "checking for use of libunwind""... $ac_c" 1>&6
+echo "configure:2799: checking for use of libunwind" >&5
+ # Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given.
+if test "${enable_libunwind_exceptions+set}" = set; then
+ enableval="$enable_libunwind_exceptions"
+ use_libunwind_exceptions=$enableval
else
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- cat > conftest.$ac_ext <<EOF
-#line 2704 "configure"
+ use_libunwind_exceptions=no
+fi
+
+ echo "$ac_t""$use_libunwind_exceptions" 1>&6
+ if test x"$use_libunwind_exceptions" = xyes; then
+ LIBUNWIND_FLAG="-lunwind"
+ else
+ LIBUNWIND_FLAG=""
+ fi
+
+
+# Check whether --enable-pch or --disable-pch was given.
+if test "${enable_pch+set}" = set; then
+ enableval="$enable_pch"
+ case "${enableval}" in
+ yes) enable_pch=yes ;;
+ no) enable_pch=no ;;
+ *) { echo "configure: error: Unknown argument to enable/disable PCH" 1>&2; exit 1; } ;;
+ esac
+else
+ enable_pch=yes
+fi
+
+ if test x$enable_pch = xyes; then
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS='-Werror -Winvalid-pch -Wno-deprecated -x c++-header'
+
+ echo $ac_n "checking for compiler that seems to compile .gch files""... $ac_c" 1>&6
+echo "configure:2834: checking for compiler that seems to compile .gch files" >&5
+ if test x${glibcpp_pch_comp+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_pch_comp'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+ cat > conftest.$ac_ext <<EOF
+#line 2849 "configure"
+#include "confdefs.h"
+#include <math.h>
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:2856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ glibcpp_pch_comp=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_pch_comp=no
+fi
+rm -f conftest*
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+
+fi
+
+ fi
+ echo "$ac_t""$glibcpp_pch_comp" 1>&6
+
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ fi
+
+ if test x"$enable_pch" = xyes && test x"$glibcpp_pch_comp" = xno; then
+ enable_pch=no
+ fi
+
+ echo $ac_n "checking for enabled PCH""... $ac_c" 1>&6
+echo "configure:2887: checking for enabled PCH" >&5
+ echo "$ac_t""$enable_pch" 1>&6
+
+
+
+if test "$enable_pch" = yes; then
+ GLIBCPP_BUILD_PCH_TRUE=
+ GLIBCPP_BUILD_PCH_FALSE='#'
+else
+ GLIBCPP_BUILD_PCH_TRUE='#'
+ GLIBCPP_BUILD_PCH_FALSE=
+fi
+ if test "$enable_pch" = yes; then
+ glibcpp_PCHFLAGS="-include bits/stdc++.h"
+ else
+ glibcpp_PCHFLAGS=""
+ fi
+
+
+
+# Enable all the variable C++ runtime options.
+# NB: C_MBCHAR must come early.
+
+ echo $ac_n "checking for cstdio to use""... $ac_c" 1>&6
+echo "configure:2911: checking for cstdio to use" >&5
+ # Check whether --enable-cstdio or --disable-cstdio was given.
+if test "${enable_cstdio+set}" = set; then
+ enableval="$enable_cstdio"
+ if test x$enable_cstdio = xno; then
+ enable_cstdio=stdio
+ fi
+else
+ enable_cstdio=stdio
+fi
+
+
+ enable_cstdio_flag=$enable_cstdio
+
+ case x${enable_cstdio_flag} in
+ xstdio | x | xno | xnone | xyes)
+ # default
+ CSTDIO_H=config/io/c_io_stdio.h
+ BASIC_FILE_H=config/io/basic_file_stdio.h
+ BASIC_FILE_CC=config/io/basic_file_stdio.cc
+ echo "$ac_t""stdio" 1>&6
+ ;;
+ *)
+ echo "$enable_cstdio is an unknown io package" 1>&2
+ exit 1
+ ;;
+ esac
+
+
+
+
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:2943: checking how to run the C preprocessor" >&5
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${CC-cc}" will confuse make.
+ CPP="${CC-cc} -E"
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp.
+ cat > conftest.$ac_ext <<EOF
+#line 2958 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2964: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 2721 "configure"
+#line 2975 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2981: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
-#line 2738 "configure"
+#line 2992 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
echo "$ac_t""$CPP" 1>&6
- echo $ac_n "checking for cstdio to use""... $ac_c" 1>&6
-echo "configure:2770: checking for cstdio to use" >&5
- # Check whether --enable-cstdio or --disable-cstdio was given.
-if test "${enable_cstdio+set}" = set; then
- enableval="$enable_cstdio"
- if test x$enable_cstdio = xno; then
- enable_cstdio=stdio
- fi
-else
- enable_cstdio=stdio
-fi
-
-
- enable_cstdio_flag=$enable_cstdio
-
- case x${enable_cstdio_flag} in
- xlibio)
- CSTDIO_H=config/io/c_io_libio.h
- BASIC_FILE_H=config/io/basic_file_libio.h
- BASIC_FILE_CC=config/io/basic_file_libio.cc
- echo "$ac_t""libio" 1>&6
-
- # see if we are on a system with libio native (ie, linux)
- ac_safe=`echo "libio.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for libio.h""... $ac_c" 1>&6
-echo "configure:2794: checking for libio.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 2799 "configure"
-#include "confdefs.h"
-#include <libio.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- has_libio=yes
-else
- echo "$ac_t""no" 1>&6
-has_libio=no
-fi
-
-
- # Need to check and see what version of glibc is being used. If
- # it's not glibc-2.2 or higher, then we'll need to go ahead and
- # compile most of libio for linux systems.
- if test x$has_libio = x"yes"; then
- case "$target" in
- *-*-linux*)
- echo $ac_n "checking for glibc version >= 2.2""... $ac_c" 1>&6
-echo "configure:2834: checking for glibc version >= 2.2" >&5
- cat > conftest.$ac_ext <<EOF
-#line 2836 "configure"
-#include "confdefs.h"
-
- #include <features.h>
- #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
- ok
- #endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "ok" >/dev/null 2>&1; then
- rm -rf conftest*
- glibc_satisfactory=yes
-else
- rm -rf conftest*
- glibc_satisfactory=no
-fi
-rm -f conftest*
-
- echo "$ac_t""$glibc_satisfactory" 1>&6
- ;;
- esac
-
- # XXX at the moment, admit defeat and force the recompilation
- # XXX of glibc even on glibc-2.2 systems, because libio is not synched.
- glibc_satisfactory=no
-
- if test x$glibc_satisfactory = x"yes"; then
- need_libio=no
- need_wlibio=no
- else
- need_libio=yes
- # bkoz XXX need to add checks to enable this
- # pme XXX here's a first pass at such a check
- if test x$enable_c_mbchar != xno; then
- need_wlibio=yes
- else
- need_wlibio=no
- fi
- fi
-
- else
- # Using libio, but <libio.h> doesn't exist on the target system. . .
- need_libio=yes
- # bkoz XXX need to add checks to enable this
- # pme XXX here's a first pass at such a check
- if test x$enable_c_mbchar != xno; then
- need_wlibio=yes
- else
- need_wlibio=no
- fi
- fi
- ;;
- xstdio | x | xno | xnone | xyes)
- # default
- CSTDIO_H=config/io/c_io_stdio.h
- BASIC_FILE_H=config/io/basic_file_stdio.h
- BASIC_FILE_CC=config/io/basic_file_stdio.cc
- echo "$ac_t""stdio" 1>&6
-
- # We're not using stdio.
- need_libio=no
- need_wlibio=no
- ;;
- *)
- echo "$enable_cstdio is an unknown io package" 1>&2
- exit 1
- ;;
- esac
-
-
-
-
- # 2000-08-04 bkoz hack
- CCODECVT_C=config/io/c_io_libio_codecvt.c
-
- # 2000-08-04 bkoz hack
-
-
-
-if test "$need_libio" = yes || test "$need_wlibio" = yes; then
- GLIBCPP_BUILD_LIBIO_TRUE=
- GLIBCPP_BUILD_LIBIO_FALSE='#'
-else
- GLIBCPP_BUILD_LIBIO_TRUE='#'
- GLIBCPP_BUILD_LIBIO_FALSE=
-fi
-
-
-if test "$need_libio" = yes; then
- GLIBCPP_NEED_LIBIO_TRUE=
- GLIBCPP_NEED_LIBIO_FALSE='#'
-else
- GLIBCPP_NEED_LIBIO_TRUE='#'
- GLIBCPP_NEED_LIBIO_FALSE=
-fi
-
-
-if test "$need_wlibio" = yes; then
- GLIBCPP_NEED_WLIBIO_TRUE=
- GLIBCPP_NEED_WLIBIO_FALSE='#'
-else
- GLIBCPP_NEED_WLIBIO_TRUE='#'
- GLIBCPP_NEED_WLIBIO_FALSE=
-fi
- if test "$need_libio" = yes || test "$need_wlibio" = yes; then
- libio_la=../libio/libio.la
- else
- libio_la=
- fi
-
-
-
echo $ac_n "checking for clocale to use""... $ac_c" 1>&6
-echo "configure:2950: checking for clocale to use" >&5
+echo "configure:3024: checking for clocale to use" >&5
# Check whether --enable-clocale or --disable-clocale was given.
if test "${enable_clocale+set}" = set; then
enableval="$enable_clocale"
case x${target_os} in
xlinux* | xgnu*)
cat > conftest.$ac_ext <<EOF
-#line 2968 "configure"
+#line 3042 "configure"
#include "confdefs.h"
#include <features.h>
- #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
+ #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2)
_GLIBCPP_ok
#endif
enable_clocale_flag=generic
else
cat > conftest.$ac_ext <<EOF
-#line 2994 "configure"
+#line 3068 "configure"
#include "confdefs.h"
#define _GNU_SOURCE 1
#include <locale.h>
+ #include <string.h>
+ #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
+ extern __typeof(newlocale) __newlocale;
+ extern __typeof(duplocale) __duplocale;
+ extern __typeof(strcoll_l) __strcoll_l;
+ #endif
int main()
{
const char __one[] = "Äuglein Augmen";
}
EOF
-if { (eval echo configure:3015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
enable_clocale_flag=gnu
else
esac
fi
+ # Check whether --enable-nls or --disable-nls was given.
+if test "${enable_nls+set}" = set; then
+ enableval="$enable_nls"
+ :
+else
+ enable_nls=yes
+fi
+
+ USE_NLS=no
+
case x${enable_clocale_flag} in
xgeneric)
echo "$ac_t""generic" 1>&6
- # Don't use gettext.
- USE_NLS=no
-
- CLOCALE_H=config/locale/c_locale_generic.h
- CLOCALE_CC=config/locale/c_locale_generic.cc
- CCODECVT_H=config/locale/codecvt_specializations_generic.h
- CCOLLATE_CC=config/locale/collate_members_generic.cc
- CCTYPE_CC=config/locale/ctype_members_generic.cc
- CMESSAGES_H=config/locale/messages_members_generic.h
- CMESSAGES_CC=config/locale/messages_members_generic.cc
- CMONEY_CC=config/locale/moneypunct_members_generic.cc
- CNUMERIC_CC=config/locale/numpunct_members_generic.cc
- CTIME_CC=config/locale/time_members_generic.cc
+ CLOCALE_H=config/locale/generic/c_locale.h
+ CLOCALE_CC=config/locale/generic/c_locale.cc
+ CCODECVT_H=config/locale/generic/codecvt_specializations.h
+ CCODECVT_CC=config/locale/generic/codecvt_members.cc
+ CCOLLATE_CC=config/locale/generic/collate_members.cc
+ CCTYPE_CC=config/locale/generic/ctype_members.cc
+ CMESSAGES_H=config/locale/generic/messages_members.h
+ CMESSAGES_CC=config/locale/generic/messages_members.cc
+ CMONEY_CC=config/locale/generic/monetary_members.cc
+ CNUMERIC_CC=config/locale/generic/numeric_members.cc
+ CTIME_H=config/locale/generic/time_members.h
+ CTIME_CC=config/locale/generic/time_members.cc
+ CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
;;
xgnu)
echo "$ac_t""gnu" 1>&6
# Declare intention to use gettext, and add support for specific
# languages.
- # For some reason, ALL_LINGUAS has to be before AM_GNU_GETTEXT
+ # For some reason, ALL_LINGUAS has to be before AM-GNU-GETTEXT
ALL_LINGUAS="de fr"
- # Don't call AM_GNU_GETTEXT here. Instead, assume glibc.
- # Need to deal with MSGFMT, USE_NLS, and glibcpp_[P,M]OFILES
- USE_NLS=yes
+ # Don't call AM-GNU-GETTEXT here. Instead, assume glibc.
+ # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:3157: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_check_msgfmt'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$check_msgfmt"; then
+ ac_cv_prog_check_msgfmt="$check_msgfmt" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ ac_cv_prog_check_msgfmt="yes"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_prog_check_msgfmt" && ac_cv_prog_check_msgfmt="no"
+fi
+fi
+check_msgfmt="$ac_cv_prog_check_msgfmt"
+if test -n "$check_msgfmt"; then
+ echo "$ac_t""$check_msgfmt" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ if test x"$check_msgfmt" = x"yes" && test x"$enable_nls" = x"yes"; then
+ USE_NLS=yes
+ fi
# Export the build objects.
for ling in $ALL_LINGUAS; do \
glibcpp_MOFILES="$glibcpp_MOFILES $ling.mo"; \
- CLOCALE_H=config/locale/c_locale_gnu.h
- CLOCALE_CC=config/locale/c_locale_gnu.cc
- CCODECVT_H=config/locale/codecvt_specializations_ieee_1003.1-200x.h
- CCOLLATE_CC=config/locale/collate_members_gnu.cc
- CCTYPE_CC=config/locale/ctype_members_gnu.cc
- CMESSAGES_H=config/locale/messages_members_gnu.h
- CMESSAGES_CC=config/locale/messages_members_gnu.cc
- CMONEY_CC=config/locale/moneypunct_members_gnu.cc
- CNUMERIC_CC=config/locale/numpunct_members_gnu.cc
- CTIME_CC=config/locale/time_members_gnu.cc
+ CLOCALE_H=config/locale/gnu/c_locale.h
+ CLOCALE_CC=config/locale/gnu/c_locale.cc
+ CCODECVT_H=config/locale/ieee_1003.1-2001/codecvt_specializations.h
+ CCODECVT_CC=config/locale/gnu/codecvt_members.cc
+ CCOLLATE_CC=config/locale/gnu/collate_members.cc
+ CCTYPE_CC=config/locale/gnu/ctype_members.cc
+ CMESSAGES_H=config/locale/gnu/messages_members.h
+ CMESSAGES_CC=config/locale/gnu/messages_members.cc
+ CMONEY_CC=config/locale/gnu/monetary_members.cc
+ CNUMERIC_CC=config/locale/gnu/numeric_members.cc
+ CTIME_H=config/locale/gnu/time_members.h
+ CTIME_CC=config/locale/gnu/time_members.cc
+ CLOCALE_INTERNAL_H=config/locale/gnu/c++locale_internal.h
;;
- xieee_1003.1)
- echo "$ac_t""generic" 1>&6
-
- # Don't use gettext.
- USE_NLS=no
-
- CLOCALE_H=config/locale/c_locale_ieee_1003.1-200x.h
- CLOCALE_CC=config/locale/c_locale_ieee_1003.1-200x.cc
- CCODECVT_H=config/locale/codecvt_specializations_ieee_1003.1-200x.h
- CCOLLATE_CC=config/locale/collate_members_generic.cc
- CCTYPE_CC=config/locale/ctype_members_generic.cc
- CMESSAGES_H=config/locale/messages_members_ieee_1003.1-200x.h
- CMESSAGES_CC=config/locale/messages_members_ieee_1003.1-200x.cc
- CMONEY_CC=config/locale/moneypunct_members_generic.cc
- CNUMERIC_CC=config/locale/numpunct_members_generic.cc
- CTIME_CC=config/locale/time_members_generic.cc
+ xieee_1003.1-2001)
+ echo "$ac_t""IEEE 1003.1" 1>&6
+
+ CLOCALE_H=config/locale/ieee_1003.1-2001/c_locale.h
+ CLOCALE_CC=config/locale/ieee_1003.1-2001/c_locale.cc
+ CCODECVT_H=config/locale/ieee_1003.1-2001/codecvt_specializations.h
+ CCODECVT_CC=config/locale/generic/codecvt_members.cc
+ CCOLLATE_CC=config/locale/generic/collate_members.cc
+ CCTYPE_CC=config/locale/generic/ctype_members.cc
+ CMESSAGES_H=config/locale/ieee_1003.1-2001/messages_members.h
+ CMESSAGES_CC=config/locale/ieee_1003.1-2001/messages_members.cc
+ CMONEY_CC=config/locale/generic/monetary_members.cc
+ CNUMERIC_CC=config/locale/generic/numeric_members.cc
+ CTIME_H=config/locale/generic/time_members.h
+ CTIME_CC=config/locale/generic/time_members.cc
+ CLOCALE_INTERNAL_H=config/locale/generic/c++locale_internal.h
;;
*)
echo "$enable_clocale is an unknown locale package" 1>&2
glibcpp_localedir=${glibcpp_builddir}/po/share/locale
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --enable-c-mbchar or --disable-c-mbchar was given.
-if test "${enable_c_mbchar+set}" = set; then
- enableval="$enable_c_mbchar"
- case "$enableval" in
- yes) enable_c_mbchar=yes ;;
- no) enable_c_mbchar=no ;;
- *) { echo "configure: error: Unknown argument to enable/disable c-mbchar" 1>&2; exit 1; } ;;
- esac
+ # A standalone libintl (e.g., GNU libintl) may be in use.
+ if test $USE_NLS = yes; then
+ for ac_hdr in libintl.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3243: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- enable_c_mbchar=yes
+ cat > conftest.$ac_ext <<EOF
+#line 3248 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3253: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+USE_NLS=no
+fi
+done
+
+
+echo $ac_n "checking for library containing gettext""... $ac_c" 1>&6
+echo "configure:3282: checking for library containing gettext" >&5
+if eval "test \"`echo '$''{'ac_cv_search_gettext'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_func_search_save_LIBS="$LIBS"
+ac_cv_search_gettext="no"
+cat > conftest.$ac_ext <<EOF
+#line 3289 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char gettext();
+
+int main() {
+gettext()
+; return 0; }
+EOF
+if { (eval echo configure:3300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_search_gettext="none required"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+test "$ac_cv_search_gettext" = "no" && for i in intl; do
+LIBS="-l$i $ac_func_search_save_LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 3311 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char gettext();
+
+int main() {
+gettext()
+; return 0; }
+EOF
+if { (eval echo configure:3322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ ac_cv_search_gettext="-l$i"
+break
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+LIBS="$ac_func_search_save_LIBS"
+fi
+
+echo "$ac_t""$ac_cv_search_gettext" 1>&6
+if test "$ac_cv_search_gettext" != "no"; then
+ test "$ac_cv_search_gettext" = "none required" || LIBS="$ac_cv_search_gettext $LIBS"
+
+else :
+ USE_NLS=no
+fi
+ fi
+ if test $USE_NLS = yes; then
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_USE_NLS 1
+EOF
+
+ fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+echo $ac_n "checking for c header strategy to use""... $ac_c" 1>&6
+echo "configure:3366: checking for c header strategy to use" >&5
+# Check whether --enable-cheaders or --disable-cheaders was given.
+if test "${enable_cheaders+set}" = set; then
+ enableval="$enable_cheaders"
+
+ case "$enableval" in
+ c)
+ enable_cheaders=c
+ ;;
+ c_std)
+ enable_cheaders=c_std
+ ;;
+ *) { echo "configure: error: Unknown argument to enable/disable "C" headers" 1>&2; exit 1; }
+ ;;
+ esac
+else
+ enable_cheaders=c_std
+fi
+
+ echo "$ac_t""$enable_cheaders" 1>&6
+
+ case "$enable_cheaders" in
+ c_std)
+ C_INCLUDE_DIR='${glibcpp_srcdir}/include/c_std'
+ ;;
+ c)
+ C_INCLUDE_DIR='${glibcpp_srcdir}/include/c'
+ ;;
+ esac
+
+
+
+
+if test "$enable_cheaders" = c; then
+ GLIBCPP_C_HEADERS_C_TRUE=
+ GLIBCPP_C_HEADERS_C_FALSE='#'
+else
+ GLIBCPP_C_HEADERS_C_TRUE='#'
+ GLIBCPP_C_HEADERS_C_FALSE=
+fi
+
+
+if test "$enable_cheaders" = c_std; then
+ GLIBCPP_C_HEADERS_C_STD_TRUE=
+ GLIBCPP_C_HEADERS_C_STD_FALSE='#'
+else
+ GLIBCPP_C_HEADERS_C_STD_TRUE='#'
+ GLIBCPP_C_HEADERS_C_STD_FALSE=
+fi
+
+
+if test "$c_compatibility" = yes; then
+ GLIBCPP_C_HEADERS_COMPATIBILITY_TRUE=
+ GLIBCPP_C_HEADERS_COMPATIBILITY_FALSE='#'
+else
+ GLIBCPP_C_HEADERS_COMPATIBILITY_TRUE='#'
+ GLIBCPP_C_HEADERS_COMPATIBILITY_FALSE=
+fi
+
+# Check whether --enable-c-mbchar or --disable-c-mbchar was given.
+if test "${enable_c_mbchar+set}" = set; then
+ enableval="$enable_c_mbchar"
+ case "$enableval" in
+ yes) enable_c_mbchar=yes ;;
+ no) enable_c_mbchar=no ;;
+ *) { echo "configure: error: Unknown argument to enable/disable c-mbchar" 1>&2; exit 1; } ;;
+ esac
+else
+ enable_c_mbchar=yes
fi
else
enable_c99=yes
fi
-
+
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
# Check for the existence of <math.h> functions used if C99 is enabled.
ac_c99_math=yes;
echo $ac_n "checking for ISO C99 support in <math.h>""... $ac_c" 1>&6
-echo "configure:3162: checking for ISO C99 support in <math.h>" >&5
+echo "configure:3462: checking for ISO C99 support in <math.h>" >&5
cat > conftest.$ac_ext <<EOF
-#line 3164 "configure"
+#line 3464 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
fpclassify(0.0);
; return 0; }
EOF
-if { (eval echo configure:3171: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3471: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3181 "configure"
+#line 3481 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isfinite(0.0);
; return 0; }
EOF
-if { (eval echo configure:3188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3198 "configure"
+#line 3498 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isinf(0.0);
; return 0; }
EOF
-if { (eval echo configure:3205: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3215 "configure"
+#line 3515 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isnan(0.0);
; return 0; }
EOF
-if { (eval echo configure:3222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3522: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3232 "configure"
+#line 3532 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isnormal(0.0);
; return 0; }
EOF
-if { (eval echo configure:3239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3249 "configure"
+#line 3549 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
signbit(0.0);
; return 0; }
EOF
-if { (eval echo configure:3256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3266 "configure"
+#line 3566 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isgreater(0.0,0.0);
; return 0; }
EOF
-if { (eval echo configure:3273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3283 "configure"
+#line 3583 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isgreaterequal(0.0,0.0);
; return 0; }
EOF
-if { (eval echo configure:3290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3590: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3300 "configure"
+#line 3600 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isless(0.0,0.0);
; return 0; }
EOF
-if { (eval echo configure:3307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3317 "configure"
+#line 3617 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
islessequal(0.0,0.0);
; return 0; }
EOF
-if { (eval echo configure:3324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3334 "configure"
+#line 3634 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
islessgreater(0.0,0.0);
; return 0; }
EOF
-if { (eval echo configure:3341: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3351 "configure"
+#line 3651 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
isunordered(0.0,0.0);
; return 0; }
EOF
-if { (eval echo configure:3358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
# Check for the existence in <stdio.h> of vscanf, et. al.
ac_c99_stdio=yes;
echo $ac_n "checking for ISO C99 support in <stdio.h>""... $ac_c" 1>&6
-echo "configure:3372: checking for ISO C99 support in <stdio.h>" >&5
+echo "configure:3672: checking for ISO C99 support in <stdio.h>" >&5
cat > conftest.$ac_ext <<EOF
-#line 3374 "configure"
+#line 3674 "configure"
#include "confdefs.h"
#include <stdio.h>
int main() {
snprintf("12", 0, "%i");
; return 0; }
EOF
-if { (eval echo configure:3381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3681: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3391 "configure"
+#line 3691 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <stdarg.h>
; return 0; }
EOF
-if { (eval echo configure:3402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3412 "configure"
+#line 3712 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <stdarg.h>
; return 0; }
EOF
-if { (eval echo configure:3423: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3723: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3433 "configure"
+#line 3733 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <stdarg.h>
; return 0; }
EOF
-if { (eval echo configure:3444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3454 "configure"
+#line 3754 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <stdarg.h>
; return 0; }
EOF
-if { (eval echo configure:3465: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3765: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
# Check for the existence in <stdlib.h> of lldiv_t, et. al.
ac_c99_stdlib=yes;
echo $ac_n "checking for lldiv_t declaration""... $ac_c" 1>&6
-echo "configure:3479: checking for lldiv_t declaration" >&5
+echo "configure:3779: checking for lldiv_t declaration" >&5
if eval "test \"`echo '$''{'ac_c99_lldiv_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3485 "configure"
+#line 3785 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
lldiv_t mydivt;
; return 0; }
EOF
-if { (eval echo configure:3492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_c99_lldiv_t=yes
else
echo "$ac_t""$ac_c99_lldiv_t" 1>&6
echo $ac_n "checking for ISO C99 support in <stdlib.h>""... $ac_c" 1>&6
-echo "configure:3508: checking for ISO C99 support in <stdlib.h>" >&5
+echo "configure:3808: checking for ISO C99 support in <stdlib.h>" >&5
cat > conftest.$ac_ext <<EOF
-#line 3510 "configure"
+#line 3810 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
char* tmp; strtof("gnu", &tmp);
; return 0; }
EOF
-if { (eval echo configure:3517: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3527 "configure"
+#line 3827 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
char* tmp; strtold("gnu", &tmp);
; return 0; }
EOF
-if { (eval echo configure:3534: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3544 "configure"
+#line 3844 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
llabs(10);
; return 0; }
EOF
-if { (eval echo configure:3551: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3561 "configure"
+#line 3861 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
lldiv(10,1);
; return 0; }
EOF
-if { (eval echo configure:3568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3578 "configure"
+#line 3878 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
atoll("10");
; return 0; }
EOF
-if { (eval echo configure:3585: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3885: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3595 "configure"
+#line 3895 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
_Exit(0);
; return 0; }
EOF
-if { (eval echo configure:3602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
if test x"$ac_c99_lldiv_t" = x"no"; then
- ac_c99_stdlib=no;
- fi;
+ ac_c99_stdlib=no;
+ fi;
echo "$ac_t""$ac_c99_stdlib" 1>&6
# Check for the existence of <wchar.h> functions used if C99 is enabled.
# XXX the wchar.h checks should be rolled into the general C99 bits.
ac_c99_wchar=yes;
echo $ac_n "checking for additional ISO C99 support in <wchar.h>""... $ac_c" 1>&6
-echo "configure:3620: checking for additional ISO C99 support in <wchar.h>" >&5
+echo "configure:3920: checking for additional ISO C99 support in <wchar.h>" >&5
cat > conftest.$ac_ext <<EOF
-#line 3622 "configure"
+#line 3922 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
wcstold(L"10.0", NULL);
; return 0; }
EOF
-if { (eval echo configure:3629: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3929: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3639 "configure"
+#line 3939 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
wcstoll(L"10", NULL, 10);
; return 0; }
EOF
-if { (eval echo configure:3646: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3656 "configure"
+#line 3956 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
wcstoull(L"10", NULL, 10);
; return 0; }
EOF
-if { (eval echo configure:3663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
echo "$ac_t""$ac_c99_wchar" 1>&6
echo $ac_n "checking for enabled ISO C99 support""... $ac_c" 1>&6
-echo "configure:3675: checking for enabled ISO C99 support" >&5
+echo "configure:3975: checking for enabled ISO C99 support" >&5
if test x"$ac_c99_math" = x"no" ||
test x"$ac_c99_stdio" = x"no" ||
test x"$ac_c99_stdlib" = x"no" ||
test x"$ac_c99_wchar" = x"no"; then
- enable_c99=no;
- fi;
+ enable_c99=no;
+ fi;
echo "$ac_t""$enable_c99" 1>&6
# Option parsed, now set things appropriately
echo $ac_n "checking for enabled long long I/O support""... $ac_c" 1>&6
-echo "configure:3723: checking for enabled long long I/O support" >&5
+echo "configure:4023: checking for enabled long long I/O support" >&5
# iostreams require strtoll, strtoull to compile
cat > conftest.$ac_ext <<EOF
-#line 3726 "configure"
+#line 4026 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
char* tmp; strtoll("gnu", &tmp, 10);
; return 0; }
EOF
-if { (eval echo configure:3733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
fi
rm -f conftest*
cat > conftest.$ac_ext <<EOF
-#line 3743 "configure"
+#line 4043 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
char* tmp; strtoull("gnu", &tmp, 10);
; return 0; }
EOF
-if { (eval echo configure:3750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4050: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
:
else
echo "configure: failed program was:" >&5
cross_compiling=$ac_cv_prog_cc_cross
-echo $ac_n "checking for c header strategy to use""... $ac_c" 1>&6
-echo "configure:3778: checking for c header strategy to use" >&5
-# Check whether --enable-cheaders or --disable-cheaders was given.
-if test "${enable_cheaders+set}" = set; then
- enableval="$enable_cheaders"
-
- case "$enableval" in
- c)
- enable_cheaders=c
- ;;
- c_std)
- enable_cheaders=c_std
- ;;
- c_shadow)
- enable_cheaders=c_shadow
- ;;
- *) { echo "configure: error: Unknown argument to enable/disable "C" headers" 1>&2; exit 1; }
- ;;
- esac
-else
- enable_cheaders=c_std
-fi
-
- echo "$ac_t""$enable_cheaders" 1>&6
-
- case "$enable_cheaders" in
- c_shadow)
- CSHADOW_FLAGS="-fno-builtin"
- C_INCLUDE_DIR='${glibcpp_srcdir}/include/c_shadow'
- cat >> confdefs.h <<\EOF
-#define _GLIBCPP_USE_SHADOW_HEADERS 1
-EOF
-
- ;;
- c_std)
- CSHADOW_FLAGS=""
- C_INCLUDE_DIR='${glibcpp_srcdir}/include/c_std'
- ;;
- c)
- CSHADOW_FLAGS=""
- C_INCLUDE_DIR='${glibcpp_srcdir}/include/c'
- ;;
- esac
-
-
-
-
-
-if test "$enable_cheaders" = c_shadow; then
- GLIBCPP_USE_CSHADOW_TRUE=
- GLIBCPP_USE_CSHADOW_FALSE='#'
-else
- GLIBCPP_USE_CSHADOW_TRUE='#'
- GLIBCPP_USE_CSHADOW_FALSE=
-fi
-
echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
-echo "configure:3835: checking for thread model used by GCC" >&5
+echo "configure:4079: checking for thread model used by GCC" >&5
target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
echo "$ac_t""$target_thread_file" 1>&6
glibcpp_thread_h=gthr-$target_thread_file.h
-# Check whether --enable-cxx-flags or --disable-cxx-flags was given.
-if test "${enable_cxx_flags+set}" = set; then
- enableval="$enable_cxx_flags"
- case "x$enableval" in
- xyes)
- { echo "configure: error: --enable-cxx-flags needs compiler flags as arguments" 1>&2; exit 1; } ;;
- xno|x)
- enable_cxx_flags='' ;;
- *)
- enable_cxx_flags="$enableval" ;;
- esac
-else
- enable_cxx_flags='none'
-fi
-
-
-if test "$enable_cxx_flags" = "none"; then
- enable_cxx_flags='';
-fi
-
-if test -n "$enable_cxx_flags"; then
- for f in $enable_cxx_flags; do
- case "$f" in
- -fhonor-std) ;;
- -*) ;;
- *) # and we're trying to pass /what/ exactly?
- { echo "configure: error: compiler flags start with a -" 1>&2; exit 1; } ;;
- esac
- done
-fi
-EXTRA_CXX_FLAGS="$enable_cxx_flags"
-
-
-
- echo $ac_n "checking for exception model to use""... $ac_c" 1>&6
-echo "configure:3888: checking for exception model to use" >&5
-
- ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
- # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
-if test "${enable_sjlj_exceptions+set}" = set; then
- enableval="$enable_sjlj_exceptions"
- :
-else
- cat > conftest.$ac_ext << EOF
-#line 3903 "configure"
-struct S { ~S(); };
-void bar();
-void foo()
-{
- S s;
- bar();
-}
-EOF
- old_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS=-S
- if { (eval echo configure:3914: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1 ; then
- enable_sjlj_exceptions=yes
- elif grep _Unwind_Resume conftest.s >/dev/null 2>&1 ; then
- enable_sjlj_exceptions=no
- fi
- fi
- CXXFLAGS="$old_CXXFLAGS"
- rm -f conftest*
-fi
-
- if test x$enable_sjlj_exceptions = xyes; then
- cat >> confdefs.h <<\EOF
-#define _GLIBCPP_SJLJ_EXCEPTIONS 1
-EOF
-
- ac_exception_model_name=sjlj
- elif test x$enable_sjlj_exceptions = xno; then
- ac_exception_model_name="call frame"
- else
- { echo "configure: error: unable to detect exception model" 1>&2; exit 1; }
- fi
- ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
- echo "$ac_t""$ac_exception_model_name" 1>&6
-
# Check whether --enable-concept-checks or --disable-concept-checks was given.
if test "${enable_concept_checks+set}" = set; then
enableval="$enable_concept_checks"
fi
+echo $ac_n "checking for extra compiler flags for building""... $ac_c" 1>&6
+echo "configure:4116: checking for extra compiler flags for building" >&5
+# Check whether --enable-cxx_flags or --disable-cxx_flags was given.
+if test "${enable_cxx_flags+set}" = set; then
+ enableval="$enable_cxx_flags"
+ case "x$enable_cxx_flags" in
+ xyes)
+ { echo "configure: error: --enable-cxx-flags needs compiler flags as arguments" 1>&2; exit 1; } ;;
+ xno | xnone | x)
+ enable_cxx_flags='' ;;
+ *)
+ enable_cxx_flags="$enableval" ;;
+esac
+else
+ enable_cxx_flags=
+fi
-if test -n "$with_cross_host" || test x"$build" != x"$host"; then
+if test -n "$enable_cxx_flags"; then
+ for f in $enable_cxx_flags; do
+ case "$f" in
+ -fhonor-std) ;;
+ -*) ;;
+ *) # and we're trying to pass /what/ exactly?
+ { echo "configure: error: compiler flags start with a -" 1>&2; exit 1; } ;;
+ esac
+ done
+fi
+EXTRA_CXX_FLAGS="$enable_cxx_flags"
+echo "$ac_t""$EXTRA_CXX_FLAGS" 1>&6
- # This lets us hard-code the functionality we know
- # we'll have in the cross target environment. "Let" is a
- # sugar-coated word placed on an especially dull and tedious hack, actually.
- # Here's why GLIBCPP_CHECK_MATH_SUPPORT, and other autoconf macros
- # that involve linking can't be used:
- # "cannot open sim-crt0.o"
- # "cannot open crt0.o"
- # etc. All this is because there currently exists no unified,
- # consistent way for top level CC information to be passed down
- # to target directories: newlib includes, newlib linking info,
- # libgloss versus newlib crt0.o, etc. When all of this is done, all
- # of this hokey, excessive AC_DEFINE junk for crosses can be removed.
+
+# Check whether --enable-debug or --disable-debug was given.
+if test "${enable_debug+set}" = set; then
+ enableval="$enable_debug"
+ case "${enableval}" in
+ yes) enable_debug=yes ;;
+ no) enable_debug=no ;;
+ *) { echo "configure: error: Unknown argument to enable/disable extra debugging" 1>&2; exit 1; } ;;
+ esac
+else
+ enable_debug=no
+fi
+echo $ac_n "checking for additional debug build""... $ac_c" 1>&6
+echo "configure:4159: checking for additional debug build" >&5
+echo "$ac_t""$enable_debug" 1>&6
+
+
+if test "$enable_debug" = yes; then
+ GLIBCPP_BUILD_DEBUG_TRUE=
+ GLIBCPP_BUILD_DEBUG_FALSE='#'
+else
+ GLIBCPP_BUILD_DEBUG_TRUE='#'
+ GLIBCPP_BUILD_DEBUG_FALSE=
+fi
+
+# Check whether --enable-debug_flags or --disable-debug_flags was given.
+if test "${enable_debug_flags+set}" = set; then
+ enableval="$enable_debug_flags"
+ case "${enableval}" in
+ none) ;;
+ -*) enable_debug_flags="${enableval}" ;;
+ *) { echo "configure: error: Unknown argument to extra debugging flags" 1>&2; exit 1; } ;;
+ esac
+else
+ enable_debug_flags=none
+fi
+
+case x"$enable_debug" in
+ xyes)
+ case "$enable_debug_flags" in
+ none)
+ DEBUG_FLAGS="-g3 -O0";;
+ -*) #valid input
+ DEBUG_FLAGS="${enableval}"
+ esac
+ ;;
+ xno)
+ DEBUG_FLAGS=""
+ ;;
+esac
+
+
+echo $ac_n "checking for debug build flags""... $ac_c" 1>&6
+echo "configure:4199: checking for debug build flags" >&5
+echo "$ac_t""$DEBUG_FLAGS" 1>&6
+
+
+# No surprises, no surprises...
+if test $ATOMICITYH = cpu/generic ; then
+ echo "configure: warning: No native atomic operations are provided for this platform." 1>&2
+ if test $target_thread_file = single; then
+ echo "configure: warning: They cannot be faked when thread support is disabled." 1>&2
+ echo "configure: warning: Thread-safety of certain classes is not guaranteed." 1>&2
+ else
+ echo "configure: warning: They will be faked using a mutex." 1>&2
+ echo "configure: warning: Performance of certain classes will degrade as a result." 1>&2
+ fi
+fi
+
+
+if test x"$build" != x"$host"; then
# We are being configured with some form of cross compiler.
- GLIBCPP_IS_CROSS_COMPILING=1
+ GLIBCPP_IS_CROSS_COMPILING=true
- # If Canadian cross, then don't pick up tools from the build
- # directory.
- if test -n "$with_cross_host" && test x"$build" != x"$with_cross_host"; then
+ # This lets us hard-code the functionality we know we'll have in the cross
+ # target environment. "Let" is a sugar-coated word placed on an especially
+ # dull and tedious hack, actually.
+ #
+ # Here's why GLIBCPP_CHECK_MATH_SUPPORT, and other autoconf macros
+ # that involve linking, can't be used:
+ # "cannot open sim-crt0.o"
+ # "cannot open crt0.o"
+ # etc. All this is because there currently exists no unified, consistent
+ # way for top level CC information to be passed down to target directories:
+ # newlib includes, newlib linking info, libgloss versus newlib crt0.o, etc.
+ # When all of that is done, all of this hokey, excessive AC_DEFINE junk for
+ # crosses can be removed.
+
+ # If Canadian cross, then don't pick up tools from the build directory.
+ # Used in GLIBCPP_EXPORT_INCLUDES (and nowhere else?).
+ if test -n "$with_cross_host" && test x"$build" != x"$with_cross_host" \
+ && test x"$build" != x"$target"; then
CANADIAN=yes
else
CANADIAN=no
# GLIBCPP_CHECK_BUILTIN_MATH_SUPPORT
# GLIBCPP_CHECK_MATH_SUPPORT
- case "$target_alias" in
- *-linux*)
- # Check for available headers.
+ case "${host}" in
+ *-freebsd*)
+ os_include_dir="os/bsd/freebsd"
for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
- machine/endian.h machine/param.h sys/machine.h sys/types.h \
- fp.h locale.h float.h inttypes.h
+ machine/endian.h machine/param.h sys/machine.h sys/types.h \
+ fp.h locale.h float.h inttypes.h sys/resource.h sys/stat.h \
+ sys/time.h unistd.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4005: checking for $ac_hdr" >&5
+echo "configure:4259: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4010 "configure"
+#line 4264 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4015: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4269: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
done
SECTION_FLAGS='-ffunction-sections -fdata-sections'
-
+
# If we're not using GNU ld, then there's no point in even trying these
# tests. Check for that first. We should have already tested for gld
test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
+ # The name set by libtool depends on the version of libtool. Shame on us
+ # for depending on an impl detail, but c'est la vie. Older versions used
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
+ # set (hence we're using an older libtool), then set it.
+ if test x${with_gnu_ld+set} != xset; then
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
+ with_gnu_ld=no
+ else
+ with_gnu_ld=$ac_cv_prog_gnu_ld
+ fi
+ fi
+
+ # Start by getting the version number. I think the libtool test already
+ # does some of this, but throws away the result.
+
+ ldver=`$LD --version 2>/dev/null | head -1 | \
+ sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+
+ glibcpp_gnu_ld_version=`echo $ldver | \
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
+
# Set --gc-sections.
- if test "$ac_cv_prog_gnu_ld" = "notbroken"; then
+ if test "$with_gnu_ld" = "notbroken"; then
# GNU ld it is! Joy and bunny rabbits!
# All these tests are for C++; save the language and the compiler flags.
# Check for -Wl,--gc-sections
# XXX This test is broken at the moment, as symbols required for
- # linking are now in libsupc++ (not built yet.....). In addition,
+ # linking are now in libsupc++ (not built yet.....). In addition,
# this test has cored on solaris in the past. In addition,
# --gc-sections doesn't really work at the moment (keeps on discarding
# used sections, first .eh_frame and now some of the glibc sections for
# iconv). Bzzzzt. Thanks for playing, maybe next time.
echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
-echo "configure:4069: checking for ld that supports -Wl,--gc-sections" >&5
+echo "configure:4347: checking for ld that supports -Wl,--gc-sections" >&5
if test "$cross_compiling" = yes; then
ac_sectionLDflags=yes
else
cat > conftest.$ac_ext <<EOF
-#line 4074 "configure"
+#line 4352 "configure"
#include "confdefs.h"
- int main(void)
+ int main(void)
{
try { throw 1; }
catch (...) { };
}
EOF
-if { (eval echo configure:4085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_sectionLDflags=yes
else
fi
# Set linker optimization flags.
- if test x"$ac_cv_prog_gnu_ld" = x"yes" &&
- test x"$enable_debug" = x"no"; then
+ if test x"$with_gnu_ld" = x"yes"; then
OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
fi
- echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:4120: checking for main in -lm" >&5
+ echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
+echo "configure:4397: checking for main in -lm" >&5
ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4128 "configure"
+#line 4405 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:4135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
for ac_func in nan copysignf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4165: checking for $ac_func" >&5
+echo "configure:4442: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4170 "configure"
+#line 4447 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:4193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
+ for ac_func in __signbit
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4499: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4504 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
+fi
+done
- USE_COMPLEX_LONG_DOUBLE=no
- if test x$ac_cv_func_copysignl = x"yes"; then
- USE_COMPLEX_LONG_DOUBLE=yes
- for ac_func in signbitl
+ for ac_func in __signbitf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4226: checking for $ac_func" >&5
+echo "configure:4555: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4231 "configure"
+#line 4560 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
else
echo "$ac_t""no" 1>&6
-LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
fi
done
+ if test x$ac_cv_func_copysignl = x"yes"; then
+ for ac_func in __signbitl
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:4613: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4618 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
+fi
+done
+
fi
+ if test -n "$LIBMATHOBJS"; then
+ need_libmath=yes
+ fi
-
+
echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:4287: checking for mbstate_t" >&5
+echo "configure:4676: checking for mbstate_t" >&5
cat > conftest.$ac_ext <<EOF
-#line 4289 "configure"
+#line 4678 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
mbstate_t teststate;
; return 0; }
EOF
-if { (eval echo configure:4296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4685: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
have_mbstate_t=yes
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4318: checking for $ac_hdr" >&5
+echo "configure:4707: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4323 "configure"
+#line 4712 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4328: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4717: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
done
- ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:4357: checking for wctype.h" >&5
+ for ac_hdr in wctype.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:4748: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4362 "configure"
+#line 4753 "configure"
#include "confdefs.h"
-#include <wctype.h>
+#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4367: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4758: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_has_wctype_h=yes
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wctype_h=yes
else
echo "$ac_t""no" 1>&6
ac_has_wctype_h=no
fi
+done
+
-
if test x"$ac_has_wchar_h" = xyes &&
test x"$ac_has_wctype_h" = xyes &&
test x"$enable_c_mbchar" != xno; then
-
+
echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:4395: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:4791: checking for WCHAR_MIN and WCHAR_MAX" >&5
cat > conftest.$ac_ext <<EOF
-#line 4397 "configure"
+#line 4793 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
int i = WCHAR_MIN; int j = WCHAR_MAX;
; return 0; }
EOF
-if { (eval echo configure:4404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_wchar_minmax=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_wchar_minmax" 1>&6
-
+
echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:4417: checking for WEOF" >&5
+echo "configure:4813: checking for WEOF" >&5
cat > conftest.$ac_ext <<EOF
-#line 4419 "configure"
+#line 4815 "configure"
#include "confdefs.h"
#include <wchar.h>
wint_t i = WEOF;
; return 0; }
EOF
-if { (eval echo configure:4428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_weof=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_weof" 1>&6
-
+
ac_wfuncs=yes
for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4444: checking for $ac_func" >&5
+echo "configure:4840: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4449 "configure"
+#line 4845 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:4472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
- for ac_func in btowc wctob fgetwc fgetwc fgetws fputwc fputws fwide \
+
+ for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4507: checking for $ac_func" >&5
+echo "configure:4903: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4512 "configure"
+#line 4908 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:4535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
-echo "configure:4563: checking for ISO C99 wchar_t support" >&5
+echo "configure:4959: checking for ISO C99 wchar_t support" >&5
if test x"$has_weof" = xyes &&
test x"$has_wchar_minmax" = xyes &&
test x"$ac_wfuncs" = xyes; then
ac_isoC99_wchar_t=no
fi
echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
-
+
ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:4575: checking for iconv.h" >&5
+echo "configure:4971: checking for iconv.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4580 "configure"
+#line 4976 "configure"
#include "confdefs.h"
#include <iconv.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4981: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
-echo "configure:4609: checking for langinfo.h" >&5
+echo "configure:5005: checking for langinfo.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4614 "configure"
+#line 5010 "configure"
#include "confdefs.h"
#include <langinfo.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4619: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5015: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
-echo "configure:4643: checking for iconv in -liconv" >&5
+echo "configure:5039: checking for iconv in -liconv" >&5
ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-liconv $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4651 "configure"
+#line 5047 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
iconv()
; return 0; }
EOF
-if { (eval echo configure:4662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
for ac_func in iconv_open iconv_close iconv nl_langinfo
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4688: checking for $ac_func" >&5
+echo "configure:5084: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4693 "configure"
+#line 5089 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:4716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
+
LIBS="$ac_save_LIBS"
echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:4746: checking for XPG2 wchar_t support" >&5
+echo "configure:5142: checking for XPG2 wchar_t support" >&5
if test x"$ac_has_iconv_h" = xyes &&
test x"$ac_has_langinfo_h" = xyes &&
test x"$ac_XPG2funcs" = xyes; then
ac_XPG2_wchar_t=no
fi
echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
-
- echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:4757: checking for enabled wchar_t specializations" >&5
- if test x"$ac_isoC99_wchar_t" = xyes &&
- test x"$ac_XPG2_wchar_t" = xyes; then
+
+ if test x"$ac_isoC99_wchar_t" = xyes &&
+ test x"$ac_XPG2_wchar_t" = xyes; then
cat >> confdefs.h <<\EOF
#define _GLIBCPP_USE_WCHAR_T 1
EOF
- echo "$ac_t"""yes"" 1>&6
- else
- echo "$ac_t"""no"" 1>&6
+ enable_wchar_t=yes
fi
- else
- echo "configure: warning: wchar_t support disabled." 1>&2
fi
+ echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:5162: checking for enabled wchar_t specializations" >&5
+ echo "$ac_t""$enable_wchar_t" 1>&6
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LC_MESSAGES 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_DRAND48 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_GETPAGESIZE 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SETENV 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SIGSETJMP 1
+EOF
- os_include_dir="config/os/gnu-linux"
cat >> confdefs.h <<\EOF
#define HAVE_COPYSIGN 1
EOF
EOF
cat >> confdefs.h <<\EOF
+#define HAVE_FINITE 1
+EOF
+
+ cat >> confdefs.h <<\EOF
#define HAVE_FREXPF 1
EOF
cat >> confdefs.h <<\EOF
+#define HAVE_HYPOT 1
+EOF
+
+ cat >> confdefs.h <<\EOF
#define HAVE_HYPOTF 1
EOF
cat >> confdefs.h <<\EOF
-#define HAVE_SINCOS 1
+#define HAVE_ISINF 1
EOF
cat >> confdefs.h <<\EOF
-#define HAVE_SINCOSF 1
+#define HAVE_ISNAN 1
EOF
- if test x"long_double_math_on_this_cpu" = x"yes"; then
- cat >> confdefs.h <<\EOF
-#define HAVE_HYPOTL 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANF 1
EOF
- fi
- ;;
- *-hpux*)
- # Check for available headers.
- for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
- machine/endian.h machine/param.h sys/machine.h sys/types.h \
- fp.h locale.h float.h inttypes.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4816: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 4821 "configure"
-#include "confdefs.h"
-#include <$ac_hdr>
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_MMAP 1
EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ACOSF 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
- SECTION_FLAGS='-ffunction-sections -fdata-sections'
-
+ cat >> confdefs.h <<\EOF
+#define HAVE_ASINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ATAN2F 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ATANF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_CEILF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGNF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_EXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FABSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FLOORF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FMODF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FREXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LDEXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOG10F 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOGF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_MODFF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_POWF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SQRTF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_TANF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_TANHF 1
+EOF
+
+ if test x"long_double_math_on_this_cpu" = x"yes"; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_FINITEL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINFL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANL 1
+EOF
+
+ fi
+ ;;
+ *-hpux*)
+ os_include_dir="os/hpux"
+ for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
+ machine/endian.h machine/param.h sys/machine.h sys/types.h \
+ fp.h locale.h float.h inttypes.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:5349: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 5354 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:5359: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+ SECTION_FLAGS='-ffunction-sections -fdata-sections'
+
# If we're not using GNU ld, then there's no point in even trying these
# tests. Check for that first. We should have already tested for gld
test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
+ # The name set by libtool depends on the version of libtool. Shame on us
+ # for depending on an impl detail, but c'est la vie. Older versions used
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
+ # set (hence we're using an older libtool), then set it.
+ if test x${with_gnu_ld+set} != xset; then
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
+ with_gnu_ld=no
+ else
+ with_gnu_ld=$ac_cv_prog_gnu_ld
+ fi
+ fi
+
+ # Start by getting the version number. I think the libtool test already
+ # does some of this, but throws away the result.
+
+ ldver=`$LD --version 2>/dev/null | head -1 | \
+ sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+
+ glibcpp_gnu_ld_version=`echo $ldver | \
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
+
# Set --gc-sections.
- if test "$ac_cv_prog_gnu_ld" = "notbroken"; then
+ if test "$with_gnu_ld" = "notbroken"; then
# GNU ld it is! Joy and bunny rabbits!
# All these tests are for C++; save the language and the compiler flags.
# Check for -Wl,--gc-sections
# XXX This test is broken at the moment, as symbols required for
- # linking are now in libsupc++ (not built yet.....). In addition,
+ # linking are now in libsupc++ (not built yet.....). In addition,
# this test has cored on solaris in the past. In addition,
# --gc-sections doesn't really work at the moment (keeps on discarding
# used sections, first .eh_frame and now some of the glibc sections for
# iconv). Bzzzzt. Thanks for playing, maybe next time.
echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
-echo "configure:4880: checking for ld that supports -Wl,--gc-sections" >&5
+echo "configure:5437: checking for ld that supports -Wl,--gc-sections" >&5
if test "$cross_compiling" = yes; then
ac_sectionLDflags=yes
else
cat > conftest.$ac_ext <<EOF
-#line 4885 "configure"
+#line 5442 "configure"
#include "confdefs.h"
- int main(void)
+ int main(void)
{
try { throw 1; }
catch (...) { };
}
EOF
-if { (eval echo configure:4896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_sectionLDflags=yes
else
fi
# Set linker optimization flags.
- if test x"$ac_cv_prog_gnu_ld" = x"yes" &&
- test x"$enable_debug" = x"no"; then
+ if test x"$with_gnu_ld" = x"yes"; then
OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
fi
- echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:4931: checking for main in -lm" >&5
+ echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
+echo "configure:5487: checking for main in -lm" >&5
ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 4939 "configure"
+#line 5495 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:4946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
for ac_func in nan copysignf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4976: checking for $ac_func" >&5
+echo "configure:5532: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4981 "configure"
+#line 5537 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
-
- USE_COMPLEX_LONG_DOUBLE=no
- if test x$ac_cv_func_copysignl = x"yes"; then
- USE_COMPLEX_LONG_DOUBLE=yes
- for ac_func in signbitl
+ for ac_func in __signbit
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5037: checking for $ac_func" >&5
+echo "configure:5589: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5042 "configure"
+#line 5594 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
else
echo "$ac_t""no" 1>&6
-LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
fi
done
-
- fi
-
-
-
-
-
- echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:5098: checking for mbstate_t" >&5
+ for ac_func in __signbitf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:5645: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
cat > conftest.$ac_ext <<EOF
-#line 5100 "configure"
+#line 5650 "configure"
#include "confdefs.h"
-#include <wchar.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
-mbstate_t teststate;
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:5107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- have_mbstate_t=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- have_mbstate_t=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
- echo "$ac_t""$have_mbstate_t" 1>&6
- if test x"$have_mbstate_t" = xyes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_MBSTATE_T 1
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
+fi
+done
- fi
- for ac_hdr in wchar.h
+ if test x$ac_cv_func_copysignl = x"yes"; then
+ for ac_func in __signbitl
do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5129: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:5703: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5134 "configure"
+#line 5708 "configure"
#include "confdefs.h"
-#include <$ac_hdr>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
+if { (eval echo configure:5731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
+ eval "ac_cv_func_$ac_func=yes"
else
- echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
+#define $ac_tr_func 1
EOF
- ac_has_wchar_h=yes
+
else
echo "$ac_t""no" 1>&6
-ac_has_wchar_h=no
+LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
fi
done
- ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:5168: checking for wctype.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ fi
+
+ if test -n "$LIBMATHOBJS"; then
+ need_libmath=yes
+ fi
+
+
+
+
+ echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
+echo "configure:5766: checking for mbstate_t" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 5768 "configure"
+#include "confdefs.h"
+#include <wchar.h>
+int main() {
+mbstate_t teststate;
+; return 0; }
+EOF
+if { (eval echo configure:5775: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ have_mbstate_t=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ have_mbstate_t=no
+fi
+rm -f conftest*
+ echo "$ac_t""$have_mbstate_t" 1>&6
+ if test x"$have_mbstate_t" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MBSTATE_T 1
+EOF
+
+ fi
+
+ for ac_hdr in wchar.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:5797: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 5802 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:5807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wchar_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_wchar_h=no
+fi
+done
+
+ for ac_hdr in wctype.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:5838: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5173 "configure"
+#line 5843 "configure"
#include "confdefs.h"
-#include <wctype.h>
+#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5178: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5848: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_has_wctype_h=yes
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wctype_h=yes
else
echo "$ac_t""no" 1>&6
ac_has_wctype_h=no
fi
+done
+
-
if test x"$ac_has_wchar_h" = xyes &&
test x"$ac_has_wctype_h" = xyes &&
test x"$enable_c_mbchar" != xno; then
-
+
echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:5206: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:5881: checking for WCHAR_MIN and WCHAR_MAX" >&5
cat > conftest.$ac_ext <<EOF
-#line 5208 "configure"
+#line 5883 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
int i = WCHAR_MIN; int j = WCHAR_MAX;
; return 0; }
EOF
-if { (eval echo configure:5215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_wchar_minmax=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_wchar_minmax" 1>&6
-
+
echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:5228: checking for WEOF" >&5
+echo "configure:5903: checking for WEOF" >&5
cat > conftest.$ac_ext <<EOF
-#line 5230 "configure"
+#line 5905 "configure"
#include "confdefs.h"
#include <wchar.h>
wint_t i = WEOF;
; return 0; }
EOF
-if { (eval echo configure:5239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5914: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_weof=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_weof" 1>&6
-
+
ac_wfuncs=yes
for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5255: checking for $ac_func" >&5
+echo "configure:5930: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5260 "configure"
+#line 5935 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5958: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
- for ac_func in btowc wctob fgetwc fgetwc fgetws fputwc fputws fwide \
+
+ for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5318: checking for $ac_func" >&5
+echo "configure:5993: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5323 "configure"
+#line 5998 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
-echo "configure:5374: checking for ISO C99 wchar_t support" >&5
+echo "configure:6049: checking for ISO C99 wchar_t support" >&5
if test x"$has_weof" = xyes &&
test x"$has_wchar_minmax" = xyes &&
test x"$ac_wfuncs" = xyes; then
ac_isoC99_wchar_t=no
fi
echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
-
+
ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:5386: checking for iconv.h" >&5
+echo "configure:6061: checking for iconv.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5391 "configure"
+#line 6066 "configure"
#include "confdefs.h"
#include <iconv.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6071: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
-echo "configure:5420: checking for langinfo.h" >&5
+echo "configure:6095: checking for langinfo.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5425 "configure"
+#line 6100 "configure"
#include "confdefs.h"
#include <langinfo.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5430: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
-echo "configure:5454: checking for iconv in -liconv" >&5
+echo "configure:6129: checking for iconv in -liconv" >&5
ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-liconv $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5462 "configure"
+#line 6137 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
iconv()
; return 0; }
EOF
-if { (eval echo configure:5473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
for ac_func in iconv_open iconv_close iconv nl_langinfo
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5499: checking for $ac_func" >&5
+echo "configure:6174: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5504 "configure"
+#line 6179 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6202: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
+
LIBS="$ac_save_LIBS"
echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:5557: checking for XPG2 wchar_t support" >&5
+echo "configure:6232: checking for XPG2 wchar_t support" >&5
if test x"$ac_has_iconv_h" = xyes &&
test x"$ac_has_langinfo_h" = xyes &&
test x"$ac_XPG2funcs" = xyes; then
ac_XPG2_wchar_t=no
fi
echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
-
- echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:5568: checking for enabled wchar_t specializations" >&5
- if test x"$ac_isoC99_wchar_t" = xyes &&
- test x"$ac_XPG2_wchar_t" = xyes; then
+
+ if test x"$ac_isoC99_wchar_t" = xyes &&
+ test x"$ac_XPG2_wchar_t" = xyes; then
cat >> confdefs.h <<\EOF
#define _GLIBCPP_USE_WCHAR_T 1
EOF
- echo "$ac_t"""yes"" 1>&6
- else
- echo "$ac_t"""no"" 1>&6
+ enable_wchar_t=yes
fi
- else
- echo "configure: warning: wchar_t support disabled." 1>&2
fi
+ echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:6252: checking for enabled wchar_t specializations" >&5
+ echo "$ac_t""$enable_wchar_t" 1>&6
- os_include_dir="config/os/hpux"
cat >> confdefs.h <<\EOF
#define HAVE_COPYSIGN 1
EOF
EOF
cat >> confdefs.h <<\EOF
-#define HAVE_FINITEF 1
-EOF
-
- cat >> confdefs.h <<\EOF
#define HAVE_FREXPF 1
EOF
#define HAVE_HYPOT 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_SINCOS 1
+ case "$target" in
+ *-hpux10*)
+ cat >> confdefs.h <<\EOF
+#define HAVE_FINITE 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_SINCOSF 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_FINITEF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINF 1
EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINFF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNAN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANF 1
+EOF
+
+ ;;
+ esac
;;
- *-netbsd*)
- # Check for available headers.
+ *-linux*)
+ os_include_dir="os/gnu-linux"
for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
- machine/endian.h machine/param.h sys/machine.h sys/types.h \
- fp.h locale.h float.h inttypes.h
+ machine/endian.h machine/param.h sys/machine.h sys/types.h \
+ fp.h locale.h float.h inttypes.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5621: checking for $ac_hdr" >&5
+echo "configure:6308: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5626 "configure"
+#line 6313 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6318: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
done
SECTION_FLAGS='-ffunction-sections -fdata-sections'
-
+
# If we're not using GNU ld, then there's no point in even trying these
# tests. Check for that first. We should have already tested for gld
test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
+ # The name set by libtool depends on the version of libtool. Shame on us
+ # for depending on an impl detail, but c'est la vie. Older versions used
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
+ # set (hence we're using an older libtool), then set it.
+ if test x${with_gnu_ld+set} != xset; then
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
+ with_gnu_ld=no
+ else
+ with_gnu_ld=$ac_cv_prog_gnu_ld
+ fi
+ fi
+
+ # Start by getting the version number. I think the libtool test already
+ # does some of this, but throws away the result.
+
+ ldver=`$LD --version 2>/dev/null | head -1 | \
+ sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+
+ glibcpp_gnu_ld_version=`echo $ldver | \
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
+
# Set --gc-sections.
- if test "$ac_cv_prog_gnu_ld" = "notbroken"; then
+ if test "$with_gnu_ld" = "notbroken"; then
# GNU ld it is! Joy and bunny rabbits!
# All these tests are for C++; save the language and the compiler flags.
# Check for -Wl,--gc-sections
# XXX This test is broken at the moment, as symbols required for
- # linking are now in libsupc++ (not built yet.....). In addition,
+ # linking are now in libsupc++ (not built yet.....). In addition,
# this test has cored on solaris in the past. In addition,
# --gc-sections doesn't really work at the moment (keeps on discarding
# used sections, first .eh_frame and now some of the glibc sections for
# iconv). Bzzzzt. Thanks for playing, maybe next time.
echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
-echo "configure:5685: checking for ld that supports -Wl,--gc-sections" >&5
+echo "configure:6396: checking for ld that supports -Wl,--gc-sections" >&5
if test "$cross_compiling" = yes; then
ac_sectionLDflags=yes
else
cat > conftest.$ac_ext <<EOF
-#line 5690 "configure"
+#line 6401 "configure"
#include "confdefs.h"
- int main(void)
+ int main(void)
{
try { throw 1; }
catch (...) { };
}
EOF
-if { (eval echo configure:5701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_sectionLDflags=yes
else
fi
# Set linker optimization flags.
- if test x"$ac_cv_prog_gnu_ld" = x"yes" &&
- test x"$enable_debug" = x"no"; then
+ if test x"$with_gnu_ld" = x"yes"; then
OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
fi
- echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:5736: checking for main in -lm" >&5
+ echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
+echo "configure:6446: checking for main in -lm" >&5
ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5744 "configure"
+#line 6454 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:5751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
for ac_func in nan copysignf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5781: checking for $ac_func" >&5
+echo "configure:6491: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5786 "configure"
+#line 6496 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6519: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
+ for ac_func in __signbit
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:6548: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 6553 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
+fi
+done
- USE_COMPLEX_LONG_DOUBLE=no
- if test x$ac_cv_func_copysignl = x"yes"; then
- USE_COMPLEX_LONG_DOUBLE=yes
- for ac_func in signbitl
+ for ac_func in __signbitf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5842: checking for $ac_func" >&5
+echo "configure:6604: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5847 "configure"
+#line 6609 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
else
echo "$ac_t""no" 1>&6
-LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
fi
done
+ if test x$ac_cv_func_copysignl = x"yes"; then
+ for ac_func in __signbitl
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:6662: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 6667 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:6690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
+fi
+done
+
fi
+ if test -n "$LIBMATHOBJS"; then
+ need_libmath=yes
+ fi
-
+
echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:5903: checking for mbstate_t" >&5
+echo "configure:6725: checking for mbstate_t" >&5
cat > conftest.$ac_ext <<EOF
-#line 5905 "configure"
+#line 6727 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
mbstate_t teststate;
; return 0; }
EOF
-if { (eval echo configure:5912: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
have_mbstate_t=yes
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5934: checking for $ac_hdr" >&5
+echo "configure:6756: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5939 "configure"
+#line 6761 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
done
- ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:5973: checking for wctype.h" >&5
+ for ac_hdr in wctype.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:6797: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5978 "configure"
+#line 6802 "configure"
#include "confdefs.h"
-#include <wctype.h>
+#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5983: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6807: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_has_wctype_h=yes
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wctype_h=yes
else
echo "$ac_t""no" 1>&6
ac_has_wctype_h=no
fi
+done
+
-
if test x"$ac_has_wchar_h" = xyes &&
test x"$ac_has_wctype_h" = xyes &&
test x"$enable_c_mbchar" != xno; then
-
+
echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:6011: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:6840: checking for WCHAR_MIN and WCHAR_MAX" >&5
cat > conftest.$ac_ext <<EOF
-#line 6013 "configure"
+#line 6842 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
int i = WCHAR_MIN; int j = WCHAR_MAX;
; return 0; }
EOF
-if { (eval echo configure:6020: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6849: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_wchar_minmax=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_wchar_minmax" 1>&6
-
+
echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:6033: checking for WEOF" >&5
+echo "configure:6862: checking for WEOF" >&5
cat > conftest.$ac_ext <<EOF
-#line 6035 "configure"
+#line 6864 "configure"
#include "confdefs.h"
#include <wchar.h>
wint_t i = WEOF;
; return 0; }
EOF
-if { (eval echo configure:6044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6873: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_weof=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_weof" 1>&6
-
+
ac_wfuncs=yes
for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6060: checking for $ac_func" >&5
+echo "configure:6889: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6065 "configure"
+#line 6894 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
- for ac_func in btowc wctob fgetwc fgetwc fgetws fputwc fputws fwide \
+
+ for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6123: checking for $ac_func" >&5
+echo "configure:6952: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6128 "configure"
+#line 6957 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
-echo "configure:6179: checking for ISO C99 wchar_t support" >&5
+echo "configure:7008: checking for ISO C99 wchar_t support" >&5
if test x"$has_weof" = xyes &&
test x"$has_wchar_minmax" = xyes &&
test x"$ac_wfuncs" = xyes; then
ac_isoC99_wchar_t=no
fi
echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
-
+
ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:6191: checking for iconv.h" >&5
+echo "configure:7020: checking for iconv.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6196 "configure"
+#line 7025 "configure"
#include "confdefs.h"
#include <iconv.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7030: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
-echo "configure:6225: checking for langinfo.h" >&5
+echo "configure:7054: checking for langinfo.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6230 "configure"
+#line 7059 "configure"
#include "confdefs.h"
#include <langinfo.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7064: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
-echo "configure:6259: checking for iconv in -liconv" >&5
+echo "configure:7088: checking for iconv in -liconv" >&5
ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-liconv $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 6267 "configure"
+#line 7096 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
iconv()
; return 0; }
EOF
-if { (eval echo configure:6278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7107: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
for ac_func in iconv_open iconv_close iconv nl_langinfo
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6304: checking for $ac_func" >&5
+echo "configure:7133: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6309 "configure"
+#line 7138 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7161: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
+
LIBS="$ac_save_LIBS"
echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:6362: checking for XPG2 wchar_t support" >&5
+echo "configure:7191: checking for XPG2 wchar_t support" >&5
if test x"$ac_has_iconv_h" = xyes &&
test x"$ac_has_langinfo_h" = xyes &&
test x"$ac_XPG2funcs" = xyes; then
ac_XPG2_wchar_t=no
fi
echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
-
- echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:6373: checking for enabled wchar_t specializations" >&5
- if test x"$ac_isoC99_wchar_t" = xyes &&
- test x"$ac_XPG2_wchar_t" = xyes; then
+
+ if test x"$ac_isoC99_wchar_t" = xyes &&
+ test x"$ac_XPG2_wchar_t" = xyes; then
cat >> confdefs.h <<\EOF
#define _GLIBCPP_USE_WCHAR_T 1
EOF
- echo "$ac_t"""yes"" 1>&6
- else
- echo "$ac_t"""no"" 1>&6
+ enable_wchar_t=yes
fi
- else
- echo "configure: warning: wchar_t support disabled." 1>&2
fi
+ echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:7211: checking for enabled wchar_t specializations" >&5
+ echo "$ac_t""$enable_wchar_t" 1>&6
- os_include_dir="config/os/bsd/netbsd"
cat >> confdefs.h <<\EOF
#define HAVE_COPYSIGN 1
EOF
EOF
cat >> confdefs.h <<\EOF
+#define HAVE_FINITE 1
+EOF
+
+ cat >> confdefs.h <<\EOF
#define HAVE_FINITEF 1
EOF
#define HAVE_HYPOTF 1
EOF
- ;;
- *)
- os_include_dir="config/os/newlib"
cat >> confdefs.h <<\EOF
-#define HAVE_HYPOT 1
-EOF
-
- ;;
- esac
-
- # GLIBCPP_CHECK_STDLIB_SUPPORT
- cat >> confdefs.h <<\EOF
-#define HAVE_STRTOF 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE_STRTOLD 1
-EOF
-
- # AC_FUNC_MMAP
- cat >> confdefs.h <<\EOF
-#define HAVE_MMAP 1
-EOF
-
-
- cat >> confdefs.h <<\EOF
-#define HAVE_ACOSF 1
+#define HAVE_ISINF 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_ASINF 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINFF 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_ATAN2F 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNAN 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_ATANF 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANF 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_CEILF 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINCOS 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_COPYSIGN 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINCOSF 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_COPYSIGNF 1
+ if test x"long_double_math_on_this_cpu" = x"yes"; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_FINITEL 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_COSF 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_HYPOTL 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_COSHF 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINFL 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_EXPF 1
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANL 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_FABSF 1
+ fi
+ ;;
+ *-mingw32*)
+ os_include_dir="os/mingw32"
+ for ac_hdr in sys/types.h locale.h float.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:7287: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7292 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE_FINITE 1
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- cat >> confdefs.h <<\EOF
-#define HAVE_FINITEF 1
-EOF
+
+ # If we're not using GNU ld, then there's no point in even trying these
+ # tests. Check for that first. We should have already tested for gld
+ # by now (in libtool), but require it now just to be safe...
+ test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
+ test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
+
- cat >> confdefs.h <<\EOF
-#define HAVE_FLOORF 1
-EOF
+ # The name set by libtool depends on the version of libtool. Shame on us
+ # for depending on an impl detail, but c'est la vie. Older versions used
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
+ # set (hence we're using an older libtool), then set it.
+ if test x${with_gnu_ld+set} != xset; then
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
+ with_gnu_ld=no
+ else
+ with_gnu_ld=$ac_cv_prog_gnu_ld
+ fi
+ fi
- cat >> confdefs.h <<\EOF
-#define HAVE_FMODF 1
-EOF
+ # Start by getting the version number. I think the libtool test already
+ # does some of this, but throws away the result.
+
+ ldver=`$LD --version 2>/dev/null | head -1 | \
+ sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+
+ glibcpp_gnu_ld_version=`echo $ldver | \
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
- cat >> confdefs.h <<\EOF
-#define HAVE_FREXPF 1
-EOF
+ # Set --gc-sections.
+ if test "$with_gnu_ld" = "notbroken"; then
+ # GNU ld it is! Joy and bunny rabbits!
- cat >> confdefs.h <<\EOF
-#define HAVE_ISINF 1
-EOF
+ # All these tests are for C++; save the language and the compiler flags.
+ # Need to do this so that g++ won't try to link in libstdc++
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS='-x c++ -Wl,--gc-sections'
- cat >> confdefs.h <<\EOF
-#define HAVE_ISINFF 1
-EOF
+ # Check for -Wl,--gc-sections
+ # XXX This test is broken at the moment, as symbols required for
+ # linking are now in libsupc++ (not built yet.....). In addition,
+ # this test has cored on solaris in the past. In addition,
+ # --gc-sections doesn't really work at the moment (keeps on discarding
+ # used sections, first .eh_frame and now some of the glibc sections for
+ # iconv). Bzzzzt. Thanks for playing, maybe next time.
+ echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
+echo "configure:7373: checking for ld that supports -Wl,--gc-sections" >&5
+ if test "$cross_compiling" = yes; then
+ ac_sectionLDflags=yes
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7378 "configure"
+#include "confdefs.h"
- cat >> confdefs.h <<\EOF
-#define HAVE_ISNAN 1
+ int main(void)
+ {
+ try { throw 1; }
+ catch (...) { };
+ return 0;
+ }
+
EOF
+if { (eval echo configure:7389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_sectionLDflags=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_sectionLDflags=no
+fi
+rm -fr conftest*
+fi
- cat >> confdefs.h <<\EOF
-#define HAVE_ISNANF 1
-EOF
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ else
+ # this is the suspicious part
+ CFLAGS=''
+ fi
+ if test "$ac_sectionLDflags" = "yes"; then
+ SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
+ fi
+ echo "$ac_t""$ac_sectionLDflags" 1>&6
+ fi
- cat >> confdefs.h <<\EOF
-#define HAVE_LDEXPF 1
-EOF
+ # Set linker optimization flags.
+ if test x"$with_gnu_ld" = x"yes"; then
+ OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
+ fi
- cat >> confdefs.h <<\EOF
-#define HAVE_LOG10F 1
-EOF
+
+
- cat >> confdefs.h <<\EOF
-#define HAVE_LOGF 1
-EOF
+
+ echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
+echo "configure:7423: checking for main in -lm" >&5
+ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lm $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 7431 "configure"
+#include "confdefs.h"
- cat >> confdefs.h <<\EOF
-#define HAVE_MODFF 1
+int main() {
+main()
+; return 0; }
EOF
+if { (eval echo configure:7438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
- cat >> confdefs.h <<\EOF
-#define HAVE_POWF 1
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_SINF 1
-EOF
+ LIBS="-lm $LIBS"
- cat >> confdefs.h <<\EOF
-#define HAVE_SINHF 1
-EOF
+else
+ echo "$ac_t""no" 1>&6
+fi
- cat >> confdefs.h <<\EOF
-#define HAVE_SQRTF 1
-EOF
+ for ac_func in nan copysignf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7468: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7473 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+fi
+done
+
+
+ for ac_func in __signbit
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7525: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7530 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
+fi
+done
+
+ for ac_func in __signbitf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7581: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7586 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
+fi
+done
+
+
+ if test x$ac_cv_func_copysignl = x"yes"; then
+ for ac_func in __signbitl
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7639: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7644 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
+fi
+done
+
+ fi
+
+ if test -n "$LIBMATHOBJS"; then
+ need_libmath=yes
+ fi
+
+
+
+
+ echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
+echo "configure:7702: checking for mbstate_t" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 7704 "configure"
+#include "confdefs.h"
+#include <wchar.h>
+int main() {
+mbstate_t teststate;
+; return 0; }
+EOF
+if { (eval echo configure:7711: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ have_mbstate_t=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ have_mbstate_t=no
+fi
+rm -f conftest*
+ echo "$ac_t""$have_mbstate_t" 1>&6
+ if test x"$have_mbstate_t" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MBSTATE_T 1
+EOF
+
+ fi
+
+ for ac_hdr in wchar.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:7733: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7738 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wchar_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_wchar_h=no
+fi
+done
+
+ for ac_hdr in wctype.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:7774: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7779 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7784: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wctype_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_wctype_h=no
+fi
+done
+
+
+ if test x"$ac_has_wchar_h" = xyes &&
+ test x"$ac_has_wctype_h" = xyes &&
+ test x"$enable_c_mbchar" != xno; then
+
+ echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
+echo "configure:7817: checking for WCHAR_MIN and WCHAR_MAX" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 7819 "configure"
+#include "confdefs.h"
+#include <wchar.h>
+int main() {
+int i = WCHAR_MIN; int j = WCHAR_MAX;
+; return 0; }
+EOF
+if { (eval echo configure:7826: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ has_wchar_minmax=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ has_wchar_minmax=no
+fi
+rm -f conftest*
+ echo "$ac_t""$has_wchar_minmax" 1>&6
+
+ echo $ac_n "checking for WEOF""... $ac_c" 1>&6
+echo "configure:7839: checking for WEOF" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 7841 "configure"
+#include "confdefs.h"
+
+ #include <wchar.h>
+ #include <stddef.h>
+int main() {
+wint_t i = WEOF;
+; return 0; }
+EOF
+if { (eval echo configure:7850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ has_weof=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ has_weof=no
+fi
+rm -f conftest*
+ echo "$ac_t""$has_weof" 1>&6
+
+ ac_wfuncs=yes
+ for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7866: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7871 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ ac_wfuncs=no
+fi
+done
+
+
+ for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
+ fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
+ vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
+ mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
+ wcstoul wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp wcsxfrm \
+ wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7929: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7934 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ ac_wfuncs=no
+fi
+done
+
+
+ echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
+echo "configure:7985: checking for ISO C99 wchar_t support" >&5
+ if test x"$has_weof" = xyes &&
+ test x"$has_wchar_minmax" = xyes &&
+ test x"$ac_wfuncs" = xyes; then
+ ac_isoC99_wchar_t=yes
+ else
+ ac_isoC99_wchar_t=no
+ fi
+ echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
+
+ ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
+echo "configure:7997: checking for iconv.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8002 "configure"
+#include "confdefs.h"
+#include <iconv.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_has_iconv_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_iconv_h=no
+fi
+
+ ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
+echo "configure:8031: checking for langinfo.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8036 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_has_langinfo_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_langinfo_h=no
+fi
+
+
+ echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
+echo "configure:8065: checking for iconv in -liconv" >&5
+ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-liconv $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 8073 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char iconv();
+
+int main() {
+iconv()
+; return 0; }
+EOF
+if { (eval echo configure:8084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ libiconv="-liconv"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $libiconv"
+
+ for ac_func in iconv_open iconv_close iconv nl_langinfo
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8110: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8115 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:8138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ \
+ ac_XPG2funcs=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_XPG2funcs=no
+fi
+done
+
+
+ LIBS="$ac_save_LIBS"
+
+ echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
+echo "configure:8168: checking for XPG2 wchar_t support" >&5
+ if test x"$ac_has_iconv_h" = xyes &&
+ test x"$ac_has_langinfo_h" = xyes &&
+ test x"$ac_XPG2funcs" = xyes; then
+ ac_XPG2_wchar_t=yes
+ else
+ ac_XPG2_wchar_t=no
+ fi
+ echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
+
+ if test x"$ac_isoC99_wchar_t" = xyes &&
+ test x"$ac_XPG2_wchar_t" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_USE_WCHAR_T 1
+EOF
+
+ enable_wchar_t=yes
+ fi
+ fi
+ echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:8188: checking for enabled wchar_t specializations" >&5
+ echo "$ac_t""$enable_wchar_t" 1>&6
+
+ ;;
+ *-netbsd*)
+ os_include_dir="os/bsd/netbsd"
+ for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h \
+ machine/endian.h machine/param.h sys/machine.h sys/types.h \
+ fp.h locale.h float.h inttypes.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:8200: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8205 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+ SECTION_FLAGS='-ffunction-sections -fdata-sections'
+
+
+ # If we're not using GNU ld, then there's no point in even trying these
+ # tests. Check for that first. We should have already tested for gld
+ # by now (in libtool), but require it now just to be safe...
+ test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
+ test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
+
+
+ # The name set by libtool depends on the version of libtool. Shame on us
+ # for depending on an impl detail, but c'est la vie. Older versions used
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
+ # set (hence we're using an older libtool), then set it.
+ if test x${with_gnu_ld+set} != xset; then
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
+ with_gnu_ld=no
+ else
+ with_gnu_ld=$ac_cv_prog_gnu_ld
+ fi
+ fi
+
+ # Start by getting the version number. I think the libtool test already
+ # does some of this, but throws away the result.
+
+ ldver=`$LD --version 2>/dev/null | head -1 | \
+ sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+
+ glibcpp_gnu_ld_version=`echo $ldver | \
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
+
+ # Set --gc-sections.
+ if test "$with_gnu_ld" = "notbroken"; then
+ # GNU ld it is! Joy and bunny rabbits!
+
+ # All these tests are for C++; save the language and the compiler flags.
+ # Need to do this so that g++ won't try to link in libstdc++
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS='-x c++ -Wl,--gc-sections'
+
+ # Check for -Wl,--gc-sections
+ # XXX This test is broken at the moment, as symbols required for
+ # linking are now in libsupc++ (not built yet.....). In addition,
+ # this test has cored on solaris in the past. In addition,
+ # --gc-sections doesn't really work at the moment (keeps on discarding
+ # used sections, first .eh_frame and now some of the glibc sections for
+ # iconv). Bzzzzt. Thanks for playing, maybe next time.
+ echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
+echo "configure:8288: checking for ld that supports -Wl,--gc-sections" >&5
+ if test "$cross_compiling" = yes; then
+ ac_sectionLDflags=yes
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8293 "configure"
+#include "confdefs.h"
+
+ int main(void)
+ {
+ try { throw 1; }
+ catch (...) { };
+ return 0;
+ }
+
+EOF
+if { (eval echo configure:8304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_sectionLDflags=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_sectionLDflags=no
+fi
+rm -fr conftest*
+fi
+
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ else
+ # this is the suspicious part
+ CFLAGS=''
+ fi
+ if test "$ac_sectionLDflags" = "yes"; then
+ SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
+ fi
+ echo "$ac_t""$ac_sectionLDflags" 1>&6
+ fi
+
+ # Set linker optimization flags.
+ if test x"$with_gnu_ld" = x"yes"; then
+ OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
+ fi
+
+
+
+
+
+ echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
+echo "configure:8338: checking for main in -lm" >&5
+ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lm $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 8346 "configure"
+#include "confdefs.h"
+
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:8353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lm $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ for ac_func in nan copysignf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8383: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8388 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:8411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+fi
+done
+
+
+ for ac_func in __signbit
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8440: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8445 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:8468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
+fi
+done
+
+ for ac_func in __signbitf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8496: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8501 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:8524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
+fi
+done
+
+
+ if test x$ac_cv_func_copysignl = x"yes"; then
+ for ac_func in __signbitl
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8554: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8559 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:8582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
+fi
+done
+
+ fi
+
+ if test -n "$LIBMATHOBJS"; then
+ need_libmath=yes
+ fi
+
+
+
+
+ echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
+echo "configure:8617: checking for mbstate_t" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 8619 "configure"
+#include "confdefs.h"
+#include <wchar.h>
+int main() {
+mbstate_t teststate;
+; return 0; }
+EOF
+if { (eval echo configure:8626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ have_mbstate_t=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ have_mbstate_t=no
+fi
+rm -f conftest*
+ echo "$ac_t""$have_mbstate_t" 1>&6
+ if test x"$have_mbstate_t" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MBSTATE_T 1
+EOF
+
+ fi
+
+ for ac_hdr in wchar.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:8648: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8653 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8658: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wchar_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_wchar_h=no
+fi
+done
+
+ for ac_hdr in wctype.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:8689: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8694 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wctype_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_wctype_h=no
+fi
+done
+
+
+ if test x"$ac_has_wchar_h" = xyes &&
+ test x"$ac_has_wctype_h" = xyes &&
+ test x"$enable_c_mbchar" != xno; then
+
+ echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
+echo "configure:8732: checking for WCHAR_MIN and WCHAR_MAX" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 8734 "configure"
+#include "confdefs.h"
+#include <wchar.h>
+int main() {
+int i = WCHAR_MIN; int j = WCHAR_MAX;
+; return 0; }
+EOF
+if { (eval echo configure:8741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ has_wchar_minmax=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ has_wchar_minmax=no
+fi
+rm -f conftest*
+ echo "$ac_t""$has_wchar_minmax" 1>&6
+
+ echo $ac_n "checking for WEOF""... $ac_c" 1>&6
+echo "configure:8754: checking for WEOF" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 8756 "configure"
+#include "confdefs.h"
+
+ #include <wchar.h>
+ #include <stddef.h>
+int main() {
+wint_t i = WEOF;
+; return 0; }
+EOF
+if { (eval echo configure:8765: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ has_weof=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ has_weof=no
+fi
+rm -f conftest*
+ echo "$ac_t""$has_weof" 1>&6
+
+ ac_wfuncs=yes
+ for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8781: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8786 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:8809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ ac_wfuncs=no
+fi
+done
+
+
+ for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
+ fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
+ vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
+ mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
+ wcstoul wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp wcsxfrm \
+ wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:8844: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8849 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:8872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ ac_wfuncs=no
+fi
+done
+
+
+ echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
+echo "configure:8900: checking for ISO C99 wchar_t support" >&5
+ if test x"$has_weof" = xyes &&
+ test x"$has_wchar_minmax" = xyes &&
+ test x"$ac_wfuncs" = xyes; then
+ ac_isoC99_wchar_t=yes
+ else
+ ac_isoC99_wchar_t=no
+ fi
+ echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
+
+ ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
+echo "configure:8912: checking for iconv.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8917 "configure"
+#include "confdefs.h"
+#include <iconv.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8922: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_has_iconv_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_iconv_h=no
+fi
+
+ ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
+echo "configure:8946: checking for langinfo.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 8951 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:8956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_has_langinfo_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_langinfo_h=no
+fi
+
+
+ echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
+echo "configure:8980: checking for iconv in -liconv" >&5
+ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-liconv $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 8988 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char iconv();
+
+int main() {
+iconv()
+; return 0; }
+EOF
+if { (eval echo configure:8999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ libiconv="-liconv"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $libiconv"
+
+ for ac_func in iconv_open iconv_close iconv nl_langinfo
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9025: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9030 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ \
+ ac_XPG2funcs=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_XPG2funcs=no
+fi
+done
+
+
+ LIBS="$ac_save_LIBS"
+
+ echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
+echo "configure:9083: checking for XPG2 wchar_t support" >&5
+ if test x"$ac_has_iconv_h" = xyes &&
+ test x"$ac_has_langinfo_h" = xyes &&
+ test x"$ac_XPG2funcs" = xyes; then
+ ac_XPG2_wchar_t=yes
+ else
+ ac_XPG2_wchar_t=no
+ fi
+ echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
+
+ if test x"$ac_isoC99_wchar_t" = xyes &&
+ test x"$ac_XPG2_wchar_t" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_USE_WCHAR_T 1
+EOF
+
+ enable_wchar_t=yes
+ fi
+ fi
+ echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:9103: checking for enabled wchar_t specializations" >&5
+ echo "$ac_t""$enable_wchar_t" 1>&6
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGNF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FINITEF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FINITE 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FREXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_HYPOTF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINFF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNAN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANF 1
+EOF
+
+ if test x"long_double_math_on_this_cpu" = x"yes"; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_FINITEL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISINFL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANL 1
+EOF
+
+ fi
+ ;;
+ *-qnx6.1* | *-qnx6.2*)
+ os_include_dir="os/qnx/qnx6.1"
+ SECTION_FLAGS='-ffunction-sections -fdata-sections'
+
+
+ # If we're not using GNU ld, then there's no point in even trying these
+ # tests. Check for that first. We should have already tested for gld
+ # by now (in libtool), but require it now just to be safe...
+ test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
+ test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
+
+
+ # The name set by libtool depends on the version of libtool. Shame on us
+ # for depending on an impl detail, but c'est la vie. Older versions used
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
+ # set (hence we're using an older libtool), then set it.
+ if test x${with_gnu_ld+set} != xset; then
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
+ with_gnu_ld=no
+ else
+ with_gnu_ld=$ac_cv_prog_gnu_ld
+ fi
+ fi
+
+ # Start by getting the version number. I think the libtool test already
+ # does some of this, but throws away the result.
+
+ ldver=`$LD --version 2>/dev/null | head -1 | \
+ sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+
+ glibcpp_gnu_ld_version=`echo $ldver | \
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
+
+ # Set --gc-sections.
+ if test "$with_gnu_ld" = "notbroken"; then
+ # GNU ld it is! Joy and bunny rabbits!
+
+ # All these tests are for C++; save the language and the compiler flags.
+ # Need to do this so that g++ won't try to link in libstdc++
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS='-x c++ -Wl,--gc-sections'
+
+ # Check for -Wl,--gc-sections
+ # XXX This test is broken at the moment, as symbols required for
+ # linking are now in libsupc++ (not built yet.....). In addition,
+ # this test has cored on solaris in the past. In addition,
+ # --gc-sections doesn't really work at the moment (keeps on discarding
+ # used sections, first .eh_frame and now some of the glibc sections for
+ # iconv). Bzzzzt. Thanks for playing, maybe next time.
+ echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
+echo "configure:9215: checking for ld that supports -Wl,--gc-sections" >&5
+ if test "$cross_compiling" = yes; then
+ ac_sectionLDflags=yes
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9220 "configure"
+#include "confdefs.h"
+
+ int main(void)
+ {
+ try { throw 1; }
+ catch (...) { };
+ return 0;
+ }
+
+EOF
+if { (eval echo configure:9231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_sectionLDflags=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_sectionLDflags=no
+fi
+rm -fr conftest*
+fi
+
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ else
+ # this is the suspicious part
+ CFLAGS=''
+ fi
+ if test "$ac_sectionLDflags" = "yes"; then
+ SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
+ fi
+ echo "$ac_t""$ac_sectionLDflags" 1>&6
+ fi
+
+ # Set linker optimization flags.
+ if test x"$with_gnu_ld" = x"yes"; then
+ OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
+ fi
+
+
+
+
+
+ echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
+echo "configure:9265: checking for main in -lm" >&5
+ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lm $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 9273 "configure"
+#include "confdefs.h"
+
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:9280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lm $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ for ac_func in nan copysignf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9310: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9315 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+fi
+done
+
+
+ for ac_func in __signbit
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9367: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9372 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
+fi
+done
+
+ for ac_func in __signbitf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9423: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9428 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
+fi
+done
+
+
+ if test x$ac_cv_func_copysignl = x"yes"; then
+ for ac_func in __signbitl
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9481: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9486 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
+fi
+done
+
+ fi
+
+ if test -n "$LIBMATHOBJS"; then
+ need_libmath=yes
+ fi
+
+
+
+
+ echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
+echo "configure:9544: checking for mbstate_t" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 9546 "configure"
+#include "confdefs.h"
+#include <wchar.h>
+int main() {
+mbstate_t teststate;
+; return 0; }
+EOF
+if { (eval echo configure:9553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ have_mbstate_t=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ have_mbstate_t=no
+fi
+rm -f conftest*
+ echo "$ac_t""$have_mbstate_t" 1>&6
+ if test x"$have_mbstate_t" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MBSTATE_T 1
+EOF
+
+ fi
+
+ for ac_hdr in wchar.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:9575: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9580 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:9585: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wchar_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_wchar_h=no
+fi
+done
+
+ for ac_hdr in wctype.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:9616: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9621 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:9626: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wctype_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_wctype_h=no
+fi
+done
+
+
+ if test x"$ac_has_wchar_h" = xyes &&
+ test x"$ac_has_wctype_h" = xyes &&
+ test x"$enable_c_mbchar" != xno; then
+
+ echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
+echo "configure:9659: checking for WCHAR_MIN and WCHAR_MAX" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 9661 "configure"
+#include "confdefs.h"
+#include <wchar.h>
+int main() {
+int i = WCHAR_MIN; int j = WCHAR_MAX;
+; return 0; }
+EOF
+if { (eval echo configure:9668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ has_wchar_minmax=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ has_wchar_minmax=no
+fi
+rm -f conftest*
+ echo "$ac_t""$has_wchar_minmax" 1>&6
+
+ echo $ac_n "checking for WEOF""... $ac_c" 1>&6
+echo "configure:9681: checking for WEOF" >&5
+ cat > conftest.$ac_ext <<EOF
+#line 9683 "configure"
+#include "confdefs.h"
+
+ #include <wchar.h>
+ #include <stddef.h>
+int main() {
+wint_t i = WEOF;
+; return 0; }
+EOF
+if { (eval echo configure:9692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ has_weof=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ has_weof=no
+fi
+rm -f conftest*
+ echo "$ac_t""$has_weof" 1>&6
+
+ ac_wfuncs=yes
+ for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9708: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9713 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ ac_wfuncs=no
+fi
+done
+
+
+ for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
+ fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
+ vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
+ mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
+ wcstoul wcscpy wcsncpy wcscat wcsncat wcscmp wcscoll wcsncmp wcsxfrm \
+ wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9771: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9776 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+\
+ ac_wfuncs=no
+fi
+done
+
+
+ echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
+echo "configure:9827: checking for ISO C99 wchar_t support" >&5
+ if test x"$has_weof" = xyes &&
+ test x"$has_wchar_minmax" = xyes &&
+ test x"$ac_wfuncs" = xyes; then
+ ac_isoC99_wchar_t=yes
+ else
+ ac_isoC99_wchar_t=no
+ fi
+ echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
+
+ ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
+echo "configure:9839: checking for iconv.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9844 "configure"
+#include "confdefs.h"
+#include <iconv.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:9849: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_has_iconv_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_iconv_h=no
+fi
+
+ ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
+echo "configure:9873: checking for langinfo.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9878 "configure"
+#include "confdefs.h"
+#include <langinfo.h>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:9883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_has_langinfo_h=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_has_langinfo_h=no
+fi
+
+
+ echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
+echo "configure:9907: checking for iconv in -liconv" >&5
+ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-liconv $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 9915 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char iconv();
+
+int main() {
+iconv()
+; return 0; }
+EOF
+if { (eval echo configure:9926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ libiconv="-liconv"
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $libiconv"
+
+ for ac_func in iconv_open iconv_close iconv nl_langinfo
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:9952: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 9957 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:9980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ \
+ ac_XPG2funcs=yes
+else
+ echo "$ac_t""no" 1>&6
+ac_XPG2funcs=no
+fi
+done
+
+
+ LIBS="$ac_save_LIBS"
+
+ echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
+echo "configure:10010: checking for XPG2 wchar_t support" >&5
+ if test x"$ac_has_iconv_h" = xyes &&
+ test x"$ac_has_langinfo_h" = xyes &&
+ test x"$ac_XPG2funcs" = xyes; then
+ ac_XPG2_wchar_t=yes
+ else
+ ac_XPG2_wchar_t=no
+ fi
+ echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
+
+ if test x"$ac_isoC99_wchar_t" = xyes &&
+ test x"$ac_XPG2_wchar_t" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_USE_WCHAR_T 1
+EOF
+
+ enable_wchar_t=yes
+ fi
+ fi
+ echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:10030: checking for enabled wchar_t specializations" >&5
+ echo "$ac_t""$enable_wchar_t" 1>&6
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSHL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOGF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOGL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOG10F 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOG10L 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINHL 1
+EOF
+
+ ;;
+ *-solaris*)
+ case "$target" in
+ *-solaris2.5)
+ os_include_dir="os/solaris/solaris2.5"
+ ;;
+ *-solaris2.6)
+ os_include_dir="os/solaris/solaris2.6"
+ ;;
+ *-solaris2.7 | *-solaris2.8 | *-solaris2.9)
+ os_include_dir="os/solaris/solaris2.7"
+ ;;
+ esac
+ cat >> confdefs.h <<\EOF
+#define HAVE_STRTOF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_STRTOLD 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_MMAP 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNAN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ISNANF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_MODFF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_HYPOT 1
+EOF
+
+ ;;
+ *-windiss*)
+ os_include_dir="os/windiss"
+ cat >> confdefs.h <<\EOF
+#define HAVE_ACOSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ASINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ATAN2F 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ATANF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_CEILF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGNF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_EXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FABSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FLOORF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FMODF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FREXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LDEXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOG10F 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOGF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_MODFF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_POWF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SQRTF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_TANF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_TANHF 1
+EOF
+
+ ;;
+ *)
+ if test "x${with_newlib}" = "xyes"; then
+ os_include_dir="os/newlib"
+ cat >> confdefs.h <<\EOF
+#define HAVE_HYPOT 1
+EOF
+
+
+ # GLIBCPP_CHECK_STDLIB_SUPPORT
+ cat >> confdefs.h <<\EOF
+#define HAVE_STRTOF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_STRTOLD 1
+EOF
+
+ # AC_FUNC_MMAP
+ cat >> confdefs.h <<\EOF
+#define HAVE_MMAP 1
+EOF
+
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ACOSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ASINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_ATAN2F 1
+EOF
- cat >> confdefs.h <<\EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_ATANF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_CEILF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COPYSIGNF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_COSHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_EXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FABSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FLOORF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FMODF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FREXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LDEXPF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOG10F 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOGF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_MODFF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_POWF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINHF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SQRTF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
#define HAVE_TANF 1
EOF
- cat >> confdefs.h <<\EOF
+ cat >> confdefs.h <<\EOF
#define HAVE_TANHF 1
EOF
+ else
+ { echo "configure: error: No support for this host/target combination." 1>&2; exit 1; }
+ fi
+ ;;
+ esac
# At some point, we should differentiate between architectures
# like x86, which have long double versions, and alpha/powerpc/etc.,
EOF
cat >> confdefs.h <<\EOF
-#define HAVE_FINITEL 1
+#define HAVE_FLOORL 1
EOF
cat >> confdefs.h <<\EOF
-#define HAVE_FLOORL 1
+#define HAVE_FMODL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_FREXPL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LDEXPL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOG10L 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_LOGL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_MODFL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_POWL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINCOSL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SINHL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_SQRTL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_TANL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE_TANHL 1
+EOF
+
+ fi
+
+else
+
+ # We are being configured natively. We can do more elaborate tests
+ # that include AC_TRY_COMPILE now, as the linker is assumed to be
+ # working.
+ GLIBCPP_IS_CROSS_COMPILING=false
+ CANADIAN=no
+
+ # Check for available headers.
+ for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h machine/endian.h \
+ machine/param.h sys/machine.h fp.h locale.h float.h inttypes.h gconv.h \
+ sys/types.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:10468: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 10473 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:10478: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
+
+ # All these tests are for C++; save the language and the compiler flags.
+ # The CXXFLAGS thing is suspicious, but based on similar bits previously
+ # found in GLIBCPP_CONFIGURE.
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+
+ # Check for maintainer-mode bits.
+ if test x"$USE_MAINTAINER_MODE" = xno; then
+ WERROR=''
+ else
+ WERROR='-Werror'
+ fi
+
+ # Check for -ffunction-sections -fdata-sections
+ echo $ac_n "checking for g++ that supports -ffunction-sections -fdata-sections""... $ac_c" 1>&6
+echo "configure:10529: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
+ CXXFLAGS='-Werror -ffunction-sections -fdata-sections'
+ cat > conftest.$ac_ext <<EOF
+#line 10532 "configure"
+#include "confdefs.h"
+
+int main() {
+int foo;
+
+; return 0; }
EOF
+if { (eval echo configure:10540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_fdsections=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_fdsections=no
+fi
+rm -f conftest*
+ if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ else
+ # this is the suspicious part
+ CXXFLAGS=''
+ fi
+ if test x"$ac_fdsections" = x"yes"; then
+ SECTION_FLAGS='-ffunction-sections -fdata-sections'
+ fi
+ echo "$ac_t""$ac_fdsections" 1>&6
+
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+
+
+
+
+ # If we're not using GNU ld, then there's no point in even trying these
+ # tests. Check for that first. We should have already tested for gld
+ # by now (in libtool), but require it now just to be safe...
+ test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
+ test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
+
+
+ # The name set by libtool depends on the version of libtool. Shame on us
+ # for depending on an impl detail, but c'est la vie. Older versions used
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
+ # set (hence we're using an older libtool), then set it.
+ if test x${with_gnu_ld+set} != xset; then
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
+ with_gnu_ld=no
+ else
+ with_gnu_ld=$ac_cv_prog_gnu_ld
+ fi
+ fi
- cat >> confdefs.h <<\EOF
-#define HAVE_FMODL 1
-EOF
+ # Start by getting the version number. I think the libtool test already
+ # does some of this, but throws away the result.
+
+ ldver=`$LD --version 2>/dev/null | head -1 | \
+ sed -e 's/GNU ld version \([0-9.][0-9.]*\).*/\1/'`
+
+ glibcpp_gnu_ld_version=`echo $ldver | \
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
- cat >> confdefs.h <<\EOF
-#define HAVE_FREXPL 1
-EOF
+ # Set --gc-sections.
+ if test "$with_gnu_ld" = "notbroken"; then
+ # GNU ld it is! Joy and bunny rabbits!
- cat >> confdefs.h <<\EOF
-#define HAVE_ISINFL 1
-EOF
+ # All these tests are for C++; save the language and the compiler flags.
+ # Need to do this so that g++ won't try to link in libstdc++
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS='-x c++ -Wl,--gc-sections'
- cat >> confdefs.h <<\EOF
-#define HAVE_ISNANL 1
-EOF
+ # Check for -Wl,--gc-sections
+ # XXX This test is broken at the moment, as symbols required for
+ # linking are now in libsupc++ (not built yet.....). In addition,
+ # this test has cored on solaris in the past. In addition,
+ # --gc-sections doesn't really work at the moment (keeps on discarding
+ # used sections, first .eh_frame and now some of the glibc sections for
+ # iconv). Bzzzzt. Thanks for playing, maybe next time.
+ echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
+echo "configure:10621: checking for ld that supports -Wl,--gc-sections" >&5
+ if test "$cross_compiling" = yes; then
+ ac_sectionLDflags=yes
+else
+ cat > conftest.$ac_ext <<EOF
+#line 10626 "configure"
+#include "confdefs.h"
- cat >> confdefs.h <<\EOF
-#define HAVE_LDEXPL 1
+ int main(void)
+ {
+ try { throw 1; }
+ catch (...) { };
+ return 0;
+ }
+
EOF
+if { (eval echo configure:10637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_sectionLDflags=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_sectionLDflags=no
+fi
+rm -fr conftest*
+fi
- cat >> confdefs.h <<\EOF
-#define HAVE_LOG10L 1
-EOF
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ else
+ # this is the suspicious part
+ CFLAGS=''
+ fi
+ if test "$ac_sectionLDflags" = "yes"; then
+ SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
+ fi
+ echo "$ac_t""$ac_sectionLDflags" 1>&6
+ fi
- cat >> confdefs.h <<\EOF
-#define HAVE_LOGL 1
-EOF
+ # Set linker optimization flags.
+ if test x"$with_gnu_ld" = x"yes"; then
+ OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
+ fi
- cat >> confdefs.h <<\EOF
-#define HAVE_MODFL 1
-EOF
+
+
- cat >> confdefs.h <<\EOF
-#define HAVE_POWL 1
-EOF
+
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
- cat >> confdefs.h <<\EOF
-#define HAVE_SINCOSL 1
-EOF
+ echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
+echo "configure:10675: checking for sin in -lm" >&5
+ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lm $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 10683 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char sin();
- cat >> confdefs.h <<\EOF
-#define HAVE_SINL 1
+int main() {
+sin()
+; return 0; }
EOF
+if { (eval echo configure:10694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
- cat >> confdefs.h <<\EOF
-#define HAVE_SINHL 1
-EOF
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ libm="-lm"
+else
+ echo "$ac_t""no" 1>&6
+fi
- cat >> confdefs.h <<\EOF
-#define HAVE_SQRTL 1
-EOF
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $libm"
- cat >> confdefs.h <<\EOF
-#define HAVE_TANL 1
-EOF
+
+
+ echo $ac_n "checking for isinf declaration""... $ac_c" 1>&6
+echo "configure:10720: checking for isinf declaration" >&5
+ if test x${glibcpp_cv_func_isinf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_isinf_use'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
- cat >> confdefs.h <<\EOF
-#define HAVE_TANHL 1
+ cat > conftest.$ac_ext <<EOF
+#line 10735 "configure"
+#include "confdefs.h"
+#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
+int main() {
+ isinf(0);
+; return 0; }
EOF
-
- fi
+if { (eval echo configure:10746: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ glibcpp_cv_func_isinf_use=yes
else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_cv_func_isinf_use=no
+fi
+rm -f conftest*
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
- # We are being configured natively. We can do more elaborate tests
- # that include AC_TRY_COMPILE now, as the linker is assumed to be
- # working.
- GLIBCPP_IS_CROSS_COMPILING=0
- CANADIAN=no
+
+fi
- # Check for available headers.
- for ac_hdr in nan.h ieeefp.h endian.h sys/isa_defs.h machine/endian.h \
- machine/param.h sys/machine.h fp.h locale.h float.h inttypes.h gconv.h
+ fi
+ echo "$ac_t""$glibcpp_cv_func_isinf_use" 1>&6
+
+ if test x$glibcpp_cv_func_isinf_use = x"yes"; then
+ for ac_func in isinf
do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6682: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:10773: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6687 "configure"
+#line 10778 "configure"
#include "confdefs.h"
-#include <$ac_hdr>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
+if { (eval echo configure:10801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
+ eval "ac_cv_func_$ac_func=yes"
else
- echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
+#define $ac_tr_func 1
EOF
else
fi
done
-
-
- # All these tests are for C++; save the language and the compiler flags.
- # The CXXFLAGS thing is suspicious, but based on similar bits previously
- # found in GLIBCPP_CONFIGURE.
+ else
+
+ echo $ac_n "checking for _isinf declaration""... $ac_c" 1>&6
+echo "configure:10828: checking for _isinf declaration" >&5
+ if test x${glibcpp_cv_func__isinf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__isinf_use'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
-
- # Check for maintainer-mode bits.
- if test x"$USE_MAINTAINER_MODE" = xno; then
- WERROR=''
- else
- WERROR='-Werror'
- fi
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
- # Check for -ffunction-sections -fdata-sections
- echo $ac_n "checking for g++ that supports -ffunction-sections -fdata-sections""... $ac_c" 1>&6
-echo "configure:6743: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
- CXXFLAGS='-Werror -ffunction-sections -fdata-sections'
- cat > conftest.$ac_ext <<EOF
-#line 6746 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 10843 "configure"
#include "confdefs.h"
-
+#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
-int foo;
-
+ _isinf(0);
; return 0; }
EOF
-if { (eval echo configure:6754: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- ac_fdsections=yes
+ glibcpp_cv_func__isinf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- ac_fdsections=no
+ glibcpp_cv_func__isinf_use=no
fi
rm -f conftest*
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
- else
- # this is the suspicious part
- CXXFLAGS=''
- fi
- if test x"$ac_fdsections" = x"yes" &&
- test x"$enable_debug" = x"no"; then
- SECTION_FLAGS='-ffunction-sections -fdata-sections'
- fi
- echo "$ac_t""$ac_fdsections" 1>&6
-
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
-
-
-
- # If we're not using GNU ld, then there's no point in even trying these
- # tests. Check for that first. We should have already tested for gld
- # by now (in libtool), but require it now just to be safe...
- test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
- test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
-
-
- # Set --gc-sections.
- if test "$ac_cv_prog_gnu_ld" = "notbroken"; then
- # GNU ld it is! Joy and bunny rabbits!
+
+fi
- # All these tests are for C++; save the language and the compiler flags.
- # Need to do this so that g++ won't try to link in libstdc++
- ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS='-x c++ -Wl,--gc-sections'
+ fi
+ echo "$ac_t""$glibcpp_cv_func__isinf_use" 1>&6
- # Check for -Wl,--gc-sections
- # XXX This test is broken at the moment, as symbols required for
- # linking are now in libsupc++ (not built yet.....). In addition,
- # this test has cored on solaris in the past. In addition,
- # --gc-sections doesn't really work at the moment (keeps on discarding
- # used sections, first .eh_frame and now some of the glibc sections for
- # iconv). Bzzzzt. Thanks for playing, maybe next time.
- echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
-echo "configure:6812: checking for ld that supports -Wl,--gc-sections" >&5
- if test "$cross_compiling" = yes; then
- ac_sectionLDflags=yes
+ if test x$glibcpp_cv_func__isinf_use = x"yes"; then
+ for ac_func in _isinf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:10881: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6817 "configure"
+#line 10886 "configure"
#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
- int main(void)
- {
- try { throw 1; }
- catch (...) { };
- return 0;
- }
-
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
EOF
-if { (eval echo configure:6828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_sectionLDflags=yes
+if { (eval echo configure:10909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_sectionLDflags=no
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
fi
-rm -fr conftest*
+rm -f conftest*
fi
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
- else
- # this is the suspicious part
- CFLAGS=''
- fi
- if test "$ac_sectionLDflags" = "yes"; then
- SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
- fi
- echo "$ac_t""$ac_sectionLDflags" 1>&6
- fi
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- # Set linker optimization flags.
- if test x"$ac_cv_prog_gnu_ld" = x"yes" &&
- test x"$enable_debug" = x"no"; then
- OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
+ fi
fi
-
-
-
- echo $ac_n "checking for __builtin_abs declaration""... $ac_c" 1>&6
-echo "configure:6864: checking for __builtin_abs declaration" >&5
- if test x${glibcpp_cv_func___builtin_abs_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_abs_use'+set}'`\" = set"; then
+ echo $ac_n "checking for isnan declaration""... $ac_c" 1>&6
+echo "configure:10939: checking for isnan declaration" >&5
+ if test x${glibcpp_cv_func_isnan_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_isnan_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 6879 "configure"
+#line 10954 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_abs(0);
+ isnan(0);
; return 0; }
EOF
-if { (eval echo configure:6886: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10965: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_abs_use=yes
+ glibcpp_cv_func_isnan_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_abs_use=no
+ glibcpp_cv_func_isnan_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_abs_use" 1>&6
- if test x$glibcpp_cv_func___builtin_abs_use = x"yes"; then
- echo $ac_n "checking for __builtin_abs linkage""... $ac_c" 1>&6
-echo "configure:6910: checking for __builtin_abs linkage" >&5
- if test x${glibcpp_cv_func___builtin_abs_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_abs_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_isnan_use" 1>&6
+
+ if test x$glibcpp_cv_func_isnan_use = x"yes"; then
+ for ac_func in isnan
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:10992: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 6917 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 10997 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_abs(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:6924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_abs_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_abs_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_abs_link" 1>&6
- if test x$glibcpp_cv_func___builtin_abs_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_abs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- fi
- fi
-
-
- echo $ac_n "checking for __builtin_fabsf declaration""... $ac_c" 1>&6
-echo "configure:6950: checking for __builtin_fabsf declaration" >&5
- if test x${glibcpp_cv_func___builtin_fabsf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _isnan declaration""... $ac_c" 1>&6
+echo "configure:11047: checking for _isnan declaration" >&5
+ if test x${glibcpp_cv_func__isnan_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__isnan_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 6965 "configure"
+#line 11062 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_fabsf(0);
+ _isnan(0);
; return 0; }
EOF
-if { (eval echo configure:6972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11073: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsf_use=yes
+ glibcpp_cv_func__isnan_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsf_use=no
+ glibcpp_cv_func__isnan_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_fabsf_use" 1>&6
- if test x$glibcpp_cv_func___builtin_fabsf_use = x"yes"; then
- echo $ac_n "checking for __builtin_fabsf linkage""... $ac_c" 1>&6
-echo "configure:6996: checking for __builtin_fabsf linkage" >&5
- if test x${glibcpp_cv_func___builtin_fabsf_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsf_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func__isnan_use" 1>&6
+
+ if test x$glibcpp_cv_func__isnan_use = x"yes"; then
+ for ac_func in _isnan
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11100: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7003 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11105 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_fabsf(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsf_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsf_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_fabsf_link" 1>&6
- if test x$glibcpp_cv_func___builtin_fabsf_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_fabsf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
fi
fi
- echo $ac_n "checking for __builtin_fabs declaration""... $ac_c" 1>&6
-echo "configure:7036: checking for __builtin_fabs declaration" >&5
- if test x${glibcpp_cv_func___builtin_fabs_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabs_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for finite declaration""... $ac_c" 1>&6
+echo "configure:11158: checking for finite declaration" >&5
+ if test x${glibcpp_cv_func_finite_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_finite_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7051 "configure"
+#line 11173 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_fabs(0);
+ finite(0);
; return 0; }
EOF
-if { (eval echo configure:7058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_fabs_use=yes
+ glibcpp_cv_func_finite_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_fabs_use=no
+ glibcpp_cv_func_finite_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_fabs_use" 1>&6
- if test x$glibcpp_cv_func___builtin_fabs_use = x"yes"; then
- echo $ac_n "checking for __builtin_fabs linkage""... $ac_c" 1>&6
-echo "configure:7082: checking for __builtin_fabs linkage" >&5
- if test x${glibcpp_cv_func___builtin_fabs_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabs_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_finite_use" 1>&6
+
+ if test x$glibcpp_cv_func_finite_use = x"yes"; then
+ for ac_func in finite
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11211: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7089 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11216 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_fabs(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_fabs_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_fabs_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_fabs_link" 1>&6
- if test x$glibcpp_cv_func___builtin_fabs_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_fabs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- fi
- fi
-
-
- echo $ac_n "checking for __builtin_fabsl declaration""... $ac_c" 1>&6
-echo "configure:7122: checking for __builtin_fabsl declaration" >&5
- if test x${glibcpp_cv_func___builtin_fabsl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _finite declaration""... $ac_c" 1>&6
+echo "configure:11266: checking for _finite declaration" >&5
+ if test x${glibcpp_cv_func__finite_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__finite_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7137 "configure"
+#line 11281 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_fabsl(0);
+ _finite(0);
; return 0; }
EOF
-if { (eval echo configure:7144: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11292: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsl_use=yes
+ glibcpp_cv_func__finite_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsl_use=no
+ glibcpp_cv_func__finite_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_fabsl_use" 1>&6
- if test x$glibcpp_cv_func___builtin_fabsl_use = x"yes"; then
- echo $ac_n "checking for __builtin_fabsl linkage""... $ac_c" 1>&6
-echo "configure:7168: checking for __builtin_fabsl linkage" >&5
- if test x${glibcpp_cv_func___builtin_fabsl_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsl_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func__finite_use" 1>&6
+
+ if test x$glibcpp_cv_func__finite_use = x"yes"; then
+ for ac_func in _finite
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11319: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7175 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11324 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_fabsl(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsl_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_fabsl_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_fabsl_link" 1>&6
- if test x$glibcpp_cv_func___builtin_fabsl_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_fabsl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
fi
fi
- echo $ac_n "checking for __builtin_labs declaration""... $ac_c" 1>&6
-echo "configure:7208: checking for __builtin_labs declaration" >&5
- if test x${glibcpp_cv_func___builtin_labs_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_labs_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for copysign declaration""... $ac_c" 1>&6
+echo "configure:11377: checking for copysign declaration" >&5
+ if test x${glibcpp_cv_func_copysign_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_copysign_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7223 "configure"
+#line 11392 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- __builtin_labs(0);
+ copysign(0, 0);
; return 0; }
EOF
-if { (eval echo configure:7230: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_labs_use=yes
+ glibcpp_cv_func_copysign_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_labs_use=no
+ glibcpp_cv_func_copysign_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_labs_use" 1>&6
- if test x$glibcpp_cv_func___builtin_labs_use = x"yes"; then
- echo $ac_n "checking for __builtin_labs linkage""... $ac_c" 1>&6
-echo "configure:7254: checking for __builtin_labs linkage" >&5
- if test x${glibcpp_cv_func___builtin_labs_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_labs_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_copysign_use" 1>&6
+
+ if test x$glibcpp_cv_func_copysign_use = x"yes"; then
+ for ac_func in copysign
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11426: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7261 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11431 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_labs(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_labs_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_labs_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_labs_link" 1>&6
- if test x$glibcpp_cv_func___builtin_labs_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_labs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- fi
- fi
-
-
-
- echo $ac_n "checking for __builtin_sqrtf declaration""... $ac_c" 1>&6
-echo "configure:7295: checking for __builtin_sqrtf declaration" >&5
- if test x${glibcpp_cv_func___builtin_sqrtf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _copysign declaration""... $ac_c" 1>&6
+echo "configure:11481: checking for _copysign declaration" >&5
+ if test x${glibcpp_cv_func__copysign_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__copysign_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7310 "configure"
+#line 11496 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- __builtin_sqrtf(0);
+ _copysign(0, 0);
; return 0; }
EOF
-if { (eval echo configure:7317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtf_use=yes
+ glibcpp_cv_func__copysign_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtf_use=no
+ glibcpp_cv_func__copysign_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sqrtf_use" 1>&6
- if test x$glibcpp_cv_func___builtin_sqrtf_use = x"yes"; then
- echo $ac_n "checking for __builtin_sqrtf linkage""... $ac_c" 1>&6
-echo "configure:7341: checking for __builtin_sqrtf linkage" >&5
- if test x${glibcpp_cv_func___builtin_sqrtf_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtf_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func__copysign_use" 1>&6
+
+ if test x$glibcpp_cv_func__copysign_use = x"yes"; then
+ for ac_func in _copysign
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11530: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7348 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11535 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_sqrtf(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtf_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtf_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sqrtf_link" 1>&6
- if test x$glibcpp_cv_func___builtin_sqrtf_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_sqrtf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
fi
fi
- echo $ac_n "checking for __builtin_sqrt declaration""... $ac_c" 1>&6
-echo "configure:7381: checking for __builtin_sqrt declaration" >&5
- if test x${glibcpp_cv_func___builtin_sqrt_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrt_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for sincos declaration""... $ac_c" 1>&6
+echo "configure:11588: checking for sincos declaration" >&5
+ if test x${glibcpp_cv_func_sincos_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_sincos_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7396 "configure"
+#line 11603 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- __builtin_sqrt(0);
+ sincos(0, 0, 0);
; return 0; }
EOF
-if { (eval echo configure:7403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrt_use=yes
+ glibcpp_cv_func_sincos_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrt_use=no
+ glibcpp_cv_func_sincos_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sqrt_use" 1>&6
- if test x$glibcpp_cv_func___builtin_sqrt_use = x"yes"; then
- echo $ac_n "checking for __builtin_sqrt linkage""... $ac_c" 1>&6
-echo "configure:7427: checking for __builtin_sqrt linkage" >&5
- if test x${glibcpp_cv_func___builtin_sqrt_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrt_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_sincos_use" 1>&6
+
+ if test x$glibcpp_cv_func_sincos_use = x"yes"; then
+ for ac_func in sincos
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11637: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7434 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11642 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_sqrt(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrt_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrt_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sqrt_link" 1>&6
- if test x$glibcpp_cv_func___builtin_sqrt_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_sqrt | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- fi
- fi
-
-
- echo $ac_n "checking for __builtin_sqrtl declaration""... $ac_c" 1>&6
-echo "configure:7467: checking for __builtin_sqrtl declaration" >&5
- if test x${glibcpp_cv_func___builtin_sqrtl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _sincos declaration""... $ac_c" 1>&6
+echo "configure:11692: checking for _sincos declaration" >&5
+ if test x${glibcpp_cv_func__sincos_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__sincos_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7482 "configure"
+#line 11707 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- __builtin_sqrtl(0);
+ _sincos(0, 0, 0);
; return 0; }
EOF
-if { (eval echo configure:7489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtl_use=yes
+ glibcpp_cv_func__sincos_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtl_use=no
+ glibcpp_cv_func__sincos_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sqrtl_use" 1>&6
- if test x$glibcpp_cv_func___builtin_sqrtl_use = x"yes"; then
- echo $ac_n "checking for __builtin_sqrtl linkage""... $ac_c" 1>&6
-echo "configure:7513: checking for __builtin_sqrtl linkage" >&5
- if test x${glibcpp_cv_func___builtin_sqrtl_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtl_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func__sincos_use" 1>&6
+
+ if test x$glibcpp_cv_func__sincos_use = x"yes"; then
+ for ac_func in _sincos
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11741: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7520 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11746 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_sqrtl(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtl_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sqrtl_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sqrtl_link" 1>&6
- if test x$glibcpp_cv_func___builtin_sqrtl_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_sqrtl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
fi
fi
-
- echo $ac_n "checking for __builtin_sinf declaration""... $ac_c" 1>&6
-echo "configure:7554: checking for __builtin_sinf declaration" >&5
- if test x${glibcpp_cv_func___builtin_sinf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinf_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for fpclass declaration""... $ac_c" 1>&6
+echo "configure:11799: checking for fpclass declaration" >&5
+ if test x${glibcpp_cv_func_fpclass_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_fpclass_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7569 "configure"
+#line 11814 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_sinf(0);
+ fpclass(0);
; return 0; }
EOF
-if { (eval echo configure:7576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11825: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sinf_use=yes
+ glibcpp_cv_func_fpclass_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sinf_use=no
+ glibcpp_cv_func_fpclass_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sinf_use" 1>&6
- if test x$glibcpp_cv_func___builtin_sinf_use = x"yes"; then
- echo $ac_n "checking for __builtin_sinf linkage""... $ac_c" 1>&6
-echo "configure:7600: checking for __builtin_sinf linkage" >&5
- if test x${glibcpp_cv_func___builtin_sinf_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinf_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_fpclass_use" 1>&6
+
+ if test x$glibcpp_cv_func_fpclass_use = x"yes"; then
+ for ac_func in fpclass
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11852: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7607 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11857 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_sinf(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sinf_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sinf_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sinf_link" 1>&6
- if test x$glibcpp_cv_func___builtin_sinf_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_sinf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- fi
- fi
-
-
- echo $ac_n "checking for __builtin_sin declaration""... $ac_c" 1>&6
-echo "configure:7640: checking for __builtin_sin declaration" >&5
- if test x${glibcpp_cv_func___builtin_sin_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sin_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _fpclass declaration""... $ac_c" 1>&6
+echo "configure:11907: checking for _fpclass declaration" >&5
+ if test x${glibcpp_cv_func__fpclass_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__fpclass_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7655 "configure"
+#line 11922 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_sin(0);
+ _fpclass(0);
; return 0; }
EOF
-if { (eval echo configure:7662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11933: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sin_use=yes
+ glibcpp_cv_func__fpclass_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sin_use=no
+ glibcpp_cv_func__fpclass_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sin_use" 1>&6
- if test x$glibcpp_cv_func___builtin_sin_use = x"yes"; then
- echo $ac_n "checking for __builtin_sin linkage""... $ac_c" 1>&6
-echo "configure:7686: checking for __builtin_sin linkage" >&5
- if test x${glibcpp_cv_func___builtin_sin_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sin_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func__fpclass_use" 1>&6
+
+ if test x$glibcpp_cv_func__fpclass_use = x"yes"; then
+ for ac_func in _fpclass
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:11960: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7693 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 11965 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_sin(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sin_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sin_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sin_link" 1>&6
- if test x$glibcpp_cv_func___builtin_sin_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_sin | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
fi
fi
- echo $ac_n "checking for __builtin_sinl declaration""... $ac_c" 1>&6
-echo "configure:7726: checking for __builtin_sinl declaration" >&5
- if test x${glibcpp_cv_func___builtin_sinl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinl_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for qfpclass declaration""... $ac_c" 1>&6
+echo "configure:12018: checking for qfpclass declaration" >&5
+ if test x${glibcpp_cv_func_qfpclass_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_qfpclass_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7741 "configure"
+#line 12033 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_sinl(0);
+ qfpclass(0);
; return 0; }
EOF
-if { (eval echo configure:7748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sinl_use=yes
+ glibcpp_cv_func_qfpclass_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sinl_use=no
+ glibcpp_cv_func_qfpclass_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sinl_use" 1>&6
- if test x$glibcpp_cv_func___builtin_sinl_use = x"yes"; then
- echo $ac_n "checking for __builtin_sinl linkage""... $ac_c" 1>&6
-echo "configure:7772: checking for __builtin_sinl linkage" >&5
- if test x${glibcpp_cv_func___builtin_sinl_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinl_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_qfpclass_use" 1>&6
+
+ if test x$glibcpp_cv_func_qfpclass_use = x"yes"; then
+ for ac_func in qfpclass
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:12071: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7779 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 12076 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_sinl(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_sinl_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_sinl_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_sinl_link" 1>&6
- if test x$glibcpp_cv_func___builtin_sinl_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_sinl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- fi
- fi
-
-
-
- echo $ac_n "checking for __builtin_cosf declaration""... $ac_c" 1>&6
-echo "configure:7813: checking for __builtin_cosf declaration" >&5
- if test x${glibcpp_cv_func___builtin_cosf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _qfpclass declaration""... $ac_c" 1>&6
+echo "configure:12126: checking for _qfpclass declaration" >&5
+ if test x${glibcpp_cv_func__qfpclass_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__qfpclass_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7828 "configure"
+#line 12141 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- __builtin_cosf(0);
+ _qfpclass(0);
; return 0; }
EOF
-if { (eval echo configure:7835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12152: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_cosf_use=yes
+ glibcpp_cv_func__qfpclass_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_cosf_use=no
+ glibcpp_cv_func__qfpclass_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_cosf_use" 1>&6
- if test x$glibcpp_cv_func___builtin_cosf_use = x"yes"; then
- echo $ac_n "checking for __builtin_cosf linkage""... $ac_c" 1>&6
-echo "configure:7859: checking for __builtin_cosf linkage" >&5
- if test x${glibcpp_cv_func___builtin_cosf_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosf_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func__qfpclass_use" 1>&6
+
+ if test x$glibcpp_cv_func__qfpclass_use = x"yes"; then
+ for ac_func in _qfpclass
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:12179: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7866 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 12184 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_cosf(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_cosf_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_cosf_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_cosf_link" 1>&6
- if test x$glibcpp_cv_func___builtin_cosf_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_cosf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
fi
fi
- echo $ac_n "checking for __builtin_cos declaration""... $ac_c" 1>&6
-echo "configure:7899: checking for __builtin_cos declaration" >&5
- if test x${glibcpp_cv_func___builtin_cos_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cos_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for hypot declaration""... $ac_c" 1>&6
+echo "configure:12237: checking for hypot declaration" >&5
+ if test x${glibcpp_cv_func_hypot_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_hypot_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 7914 "configure"
+#line 12252 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- __builtin_cos(0);
+ hypot(0, 0);
; return 0; }
EOF
-if { (eval echo configure:7921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_cos_use=yes
+ glibcpp_cv_func_hypot_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_cos_use=no
+ glibcpp_cv_func_hypot_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_cos_use" 1>&6
- if test x$glibcpp_cv_func___builtin_cos_use = x"yes"; then
- echo $ac_n "checking for __builtin_cos linkage""... $ac_c" 1>&6
-echo "configure:7945: checking for __builtin_cos linkage" >&5
- if test x${glibcpp_cv_func___builtin_cos_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cos_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_hypot_use" 1>&6
+
+ if test x$glibcpp_cv_func_hypot_use = x"yes"; then
+ for ac_func in hypot
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:12286: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 7952 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 12291 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_cos(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:7959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_cos_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_cos_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_cos_link" 1>&6
- if test x$glibcpp_cv_func___builtin_cos_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_cos | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
- fi
- fi
-
-
- echo $ac_n "checking for __builtin_cosl declaration""... $ac_c" 1>&6
-echo "configure:7985: checking for __builtin_cosl declaration" >&5
- if test x${glibcpp_cv_func___builtin_cosl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _hypot declaration""... $ac_c" 1>&6
+echo "configure:12341: checking for _hypot declaration" >&5
+ if test x${glibcpp_cv_func__hypot_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__hypot_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8000 "configure"
+#line 12356 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- __builtin_cosl(0);
+ _hypot(0, 0);
; return 0; }
EOF
-if { (eval echo configure:8007: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func___builtin_cosl_use=yes
+ glibcpp_cv_func__hypot_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_cosl_use=no
+ glibcpp_cv_func__hypot_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func___builtin_cosl_use" 1>&6
- if test x$glibcpp_cv_func___builtin_cosl_use = x"yes"; then
- echo $ac_n "checking for __builtin_cosl linkage""... $ac_c" 1>&6
-echo "configure:8031: checking for __builtin_cosl linkage" >&5
- if test x${glibcpp_cv_func___builtin_cosl_link+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosl_link'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func__hypot_use" 1>&6
+
+ if test x$glibcpp_cv_func__hypot_use = x"yes"; then
+ for ac_func in _hypot
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:12390: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- cat > conftest.$ac_ext <<EOF
-#line 8038 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 12395 "configure"
#include "confdefs.h"
-#include <math.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
int main() {
- __builtin_cosl(0);
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:8045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func___builtin_cosl_link=yes
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func___builtin_cosl_link=no
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func___builtin_cosl_link" 1>&6
- if test x$glibcpp_cv_func___builtin_cosl_link = x"yes"; then
- ac_tr_func=HAVE_`echo __builtin_cosl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define ${ac_tr_func} 1
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
fi
fi
- dummyvar=no
- if test x$dummyvar = x"yes"; then
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_ABS 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_LABS 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_COS 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_COSF 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_COSL 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_FABS 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_FABSF 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_FABSL 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_SIN 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_SINF 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_SINL 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_SQRT 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_SQRTF 1
-EOF
+
+ echo $ac_n "checking for float trig functions""... $ac_c" 1>&6
+echo "configure:12448: checking for float trig functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func_float_trig_use'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
- cat >> confdefs.h <<\EOF
-#define HAVE___BUILTIN_SQRTL 1
+ cat > conftest.$ac_ext <<EOF
+#line 12462 "configure"
+#include "confdefs.h"
+#include <math.h>
+int main() {
+ `for x in acosf asinf atanf \
+ cosf sinf tanf \
+ coshf sinhf tanhf; do echo "$x (0);"; done`
+; return 0; }
EOF
+if { (eval echo configure:12471: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ glibcpp_cv_func_float_trig_use=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_cv_func_float_trig_use=no
+fi
+rm -f conftest*
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
- fi
-
-
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS='-fno-builtins -D_GNU_SOURCE'
+fi
- echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:8136: checking for sin in -lm" >&5
-ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func_float_trig_use" 1>&6
+ if test x$glibcpp_cv_func_float_trig_use = x"yes"; then
+ for ac_func in acosf asinf atanf \
+ cosf sinf tanf \
+ coshf sinhf tanhf
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:12497: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- ac_save_LIBS="$LIBS"
-LIBS="-lm $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 8144 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 12502 "configure"
#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
-char sin();
+char $ac_func();
int main() {
-sin()
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:8155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-LIBS="$ac_save_LIBS"
-
fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- libm="-lm"
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
else
echo "$ac_t""no" 1>&6
fi
+done
- ac_save_LIBS="$LIBS"
- LIBS="$LIBS $libm"
+ fi
-
- echo $ac_n "checking for isinf declaration""... $ac_c" 1>&6
-echo "configure:8181: checking for isinf declaration" >&5
- if test x${glibcpp_cv_func_isinf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_isinf_use'+set}'`\" = set"; then
+ echo $ac_n "checking for float round functions""... $ac_c" 1>&6
+echo "configure:12553: checking for float round functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func_float_round_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 8196 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 12567 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- isinf(0);
+ `for x in ceilf floorf; do echo "$x (0);"; done`
; return 0; }
EOF
-if { (eval echo configure:8207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_isinf_use=yes
+ glibcpp_cv_func_float_round_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_isinf_use=no
+ glibcpp_cv_func_float_round_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func_isinf_use" 1>&6
-
- if test x$glibcpp_cv_func_isinf_use = x"yes"; then
- for ac_func in isinf
+ echo "$ac_t""$glibcpp_cv_func_float_round_use" 1>&6
+ if test x$glibcpp_cv_func_float_round_use = x"yes"; then
+ for ac_func in ceilf floorf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8234: checking for $ac_func" >&5
+echo "configure:12598: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8239 "configure"
+#line 12603 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:8262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _isinf declaration""... $ac_c" 1>&6
-echo "configure:8289: checking for _isinf declaration" >&5
- if test x${glibcpp_cv_func__isinf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__isinf_use'+set}'`\" = set"; then
+
+ fi
+
+
+
+ echo $ac_n "checking for expf declaration""... $ac_c" 1>&6
+echo "configure:12655: checking for expf declaration" >&5
+ if test x${glibcpp_cv_func_expf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_expf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8304 "configure"
+#line 12670 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _isinf(0);
+ expf(0);
; return 0; }
EOF
-if { (eval echo configure:8315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12681: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__isinf_use=yes
+ glibcpp_cv_func_expf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__isinf_use=no
+ glibcpp_cv_func_expf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__isinf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_expf_use" 1>&6
- if test x$glibcpp_cv_func__isinf_use = x"yes"; then
- for ac_func in _isinf
+ if test x$glibcpp_cv_func_expf_use = x"yes"; then
+ for ac_func in expf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8342: checking for $ac_func" >&5
+echo "configure:12708: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8347 "configure"
+#line 12713 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:8370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for isnan declaration""... $ac_c" 1>&6
-echo "configure:8400: checking for isnan declaration" >&5
- if test x${glibcpp_cv_func_isnan_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_isnan_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _expf declaration""... $ac_c" 1>&6
+echo "configure:12763: checking for _expf declaration" >&5
+ if test x${glibcpp_cv_func__expf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__expf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8415 "configure"
+#line 12778 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- isnan(0);
+ _expf(0);
; return 0; }
EOF
-if { (eval echo configure:8426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_isnan_use=yes
+ glibcpp_cv_func__expf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_isnan_use=no
+ glibcpp_cv_func__expf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_isnan_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__expf_use" 1>&6
- if test x$glibcpp_cv_func_isnan_use = x"yes"; then
- for ac_func in isnan
+ if test x$glibcpp_cv_func__expf_use = x"yes"; then
+ for ac_func in _expf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8453: checking for $ac_func" >&5
+echo "configure:12816: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8458 "configure"
+#line 12821 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:8481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _isnan declaration""... $ac_c" 1>&6
-echo "configure:8508: checking for _isnan declaration" >&5
- if test x${glibcpp_cv_func__isnan_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__isnan_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for isnanf declaration""... $ac_c" 1>&6
+echo "configure:12874: checking for isnanf declaration" >&5
+ if test x${glibcpp_cv_func_isnanf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_isnanf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8523 "configure"
+#line 12889 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _isnan(0);
+ isnanf(0);
; return 0; }
EOF
-if { (eval echo configure:8534: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12900: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__isnan_use=yes
+ glibcpp_cv_func_isnanf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__isnan_use=no
+ glibcpp_cv_func_isnanf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__isnan_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_isnanf_use" 1>&6
- if test x$glibcpp_cv_func__isnan_use = x"yes"; then
- for ac_func in _isnan
+ if test x$glibcpp_cv_func_isnanf_use = x"yes"; then
+ for ac_func in isnanf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8561: checking for $ac_func" >&5
+echo "configure:12927: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8566 "configure"
+#line 12932 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:8589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for finite declaration""... $ac_c" 1>&6
-echo "configure:8619: checking for finite declaration" >&5
- if test x${glibcpp_cv_func_finite_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_finite_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _isnanf declaration""... $ac_c" 1>&6
+echo "configure:12982: checking for _isnanf declaration" >&5
+ if test x${glibcpp_cv_func__isnanf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__isnanf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8634 "configure"
+#line 12997 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- finite(0);
+ _isnanf(0);
; return 0; }
EOF
-if { (eval echo configure:8645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_finite_use=yes
+ glibcpp_cv_func__isnanf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_finite_use=no
+ glibcpp_cv_func__isnanf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_finite_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__isnanf_use" 1>&6
- if test x$glibcpp_cv_func_finite_use = x"yes"; then
- for ac_func in finite
+ if test x$glibcpp_cv_func__isnanf_use = x"yes"; then
+ for ac_func in _isnanf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8672: checking for $ac_func" >&5
+echo "configure:13035: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8677 "configure"
+#line 13040 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:8700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _finite declaration""... $ac_c" 1>&6
-echo "configure:8727: checking for _finite declaration" >&5
- if test x${glibcpp_cv_func__finite_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__finite_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for isinff declaration""... $ac_c" 1>&6
+echo "configure:13093: checking for isinff declaration" >&5
+ if test x${glibcpp_cv_func_isinff_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_isinff_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8742 "configure"
+#line 13108 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _finite(0);
+ isinff(0);
; return 0; }
EOF
-if { (eval echo configure:8753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__finite_use=yes
+ glibcpp_cv_func_isinff_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__finite_use=no
+ glibcpp_cv_func_isinff_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__finite_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_isinff_use" 1>&6
- if test x$glibcpp_cv_func__finite_use = x"yes"; then
- for ac_func in _finite
+ if test x$glibcpp_cv_func_isinff_use = x"yes"; then
+ for ac_func in isinff
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8780: checking for $ac_func" >&5
+echo "configure:13146: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8785 "configure"
+#line 13151 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:8808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for copysign declaration""... $ac_c" 1>&6
-echo "configure:8838: checking for copysign declaration" >&5
- if test x${glibcpp_cv_func_copysign_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_copysign_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _isinff declaration""... $ac_c" 1>&6
+echo "configure:13201: checking for _isinff declaration" >&5
+ if test x${glibcpp_cv_func__isinff_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__isinff_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8853 "configure"
+#line 13216 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- copysign(0, 0);
+ _isinff(0);
; return 0; }
EOF
-if { (eval echo configure:8860: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_copysign_use=yes
+ glibcpp_cv_func__isinff_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_copysign_use=no
+ glibcpp_cv_func__isinff_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_copysign_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__isinff_use" 1>&6
- if test x$glibcpp_cv_func_copysign_use = x"yes"; then
- for ac_func in copysign
+ if test x$glibcpp_cv_func__isinff_use = x"yes"; then
+ for ac_func in _isinff
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8887: checking for $ac_func" >&5
+echo "configure:13254: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8892 "configure"
+#line 13259 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:8915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _copysign declaration""... $ac_c" 1>&6
-echo "configure:8942: checking for _copysign declaration" >&5
- if test x${glibcpp_cv_func__copysign_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__copysign_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for atan2f declaration""... $ac_c" 1>&6
+echo "configure:13312: checking for atan2f declaration" >&5
+ if test x${glibcpp_cv_func_atan2f_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_atan2f_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 8957 "configure"
+#line 13327 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _copysign(0, 0);
+ atan2f(0, 0);
; return 0; }
EOF
-if { (eval echo configure:8964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__copysign_use=yes
+ glibcpp_cv_func_atan2f_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__copysign_use=no
+ glibcpp_cv_func_atan2f_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__copysign_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_atan2f_use" 1>&6
- if test x$glibcpp_cv_func__copysign_use = x"yes"; then
- for ac_func in _copysign
+ if test x$glibcpp_cv_func_atan2f_use = x"yes"; then
+ for ac_func in atan2f
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8991: checking for $ac_func" >&5
+echo "configure:13361: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 8996 "configure"
+#line 13366 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for sincos declaration""... $ac_c" 1>&6
-echo "configure:9049: checking for sincos declaration" >&5
- if test x${glibcpp_cv_func_sincos_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_sincos_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _atan2f declaration""... $ac_c" 1>&6
+echo "configure:13416: checking for _atan2f declaration" >&5
+ if test x${glibcpp_cv_func__atan2f_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__atan2f_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9064 "configure"
+#line 13431 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- sincos(0, 0, 0);
+ _atan2f(0, 0);
; return 0; }
EOF
-if { (eval echo configure:9071: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_sincos_use=yes
+ glibcpp_cv_func__atan2f_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_sincos_use=no
+ glibcpp_cv_func__atan2f_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_sincos_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__atan2f_use" 1>&6
- if test x$glibcpp_cv_func_sincos_use = x"yes"; then
- for ac_func in sincos
+ if test x$glibcpp_cv_func__atan2f_use = x"yes"; then
+ for ac_func in _atan2f
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9098: checking for $ac_func" >&5
+echo "configure:13465: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9103 "configure"
+#line 13470 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9126: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _sincos declaration""... $ac_c" 1>&6
-echo "configure:9153: checking for _sincos declaration" >&5
- if test x${glibcpp_cv_func__sincos_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__sincos_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for fabsf declaration""... $ac_c" 1>&6
+echo "configure:13523: checking for fabsf declaration" >&5
+ if test x${glibcpp_cv_func_fabsf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_fabsf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9168 "configure"
+#line 13538 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _sincos(0, 0, 0);
+ fabsf(0);
; return 0; }
EOF
-if { (eval echo configure:9175: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13549: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__sincos_use=yes
+ glibcpp_cv_func_fabsf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__sincos_use=no
+ glibcpp_cv_func_fabsf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__sincos_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_fabsf_use" 1>&6
- if test x$glibcpp_cv_func__sincos_use = x"yes"; then
- for ac_func in _sincos
+ if test x$glibcpp_cv_func_fabsf_use = x"yes"; then
+ for ac_func in fabsf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9202: checking for $ac_func" >&5
+echo "configure:13576: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9207 "configure"
+#line 13581 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for fpclass declaration""... $ac_c" 1>&6
-echo "configure:9260: checking for fpclass declaration" >&5
- if test x${glibcpp_cv_func_fpclass_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_fpclass_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _fabsf declaration""... $ac_c" 1>&6
+echo "configure:13631: checking for _fabsf declaration" >&5
+ if test x${glibcpp_cv_func__fabsf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__fabsf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9275 "configure"
+#line 13646 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- fpclass(0);
+ _fabsf(0);
; return 0; }
EOF
-if { (eval echo configure:9286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13657: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_fpclass_use=yes
+ glibcpp_cv_func__fabsf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_fpclass_use=no
+ glibcpp_cv_func__fabsf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_fpclass_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__fabsf_use" 1>&6
- if test x$glibcpp_cv_func_fpclass_use = x"yes"; then
- for ac_func in fpclass
+ if test x$glibcpp_cv_func__fabsf_use = x"yes"; then
+ for ac_func in _fabsf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9313: checking for $ac_func" >&5
+echo "configure:13684: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9318 "configure"
+#line 13689 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _fpclass declaration""... $ac_c" 1>&6
-echo "configure:9368: checking for _fpclass declaration" >&5
- if test x${glibcpp_cv_func__fpclass_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__fpclass_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for fmodf declaration""... $ac_c" 1>&6
+echo "configure:13742: checking for fmodf declaration" >&5
+ if test x${glibcpp_cv_func_fmodf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_fmodf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9383 "configure"
+#line 13757 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _fpclass(0);
+ fmodf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:9394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13764: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__fpclass_use=yes
+ glibcpp_cv_func_fmodf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__fpclass_use=no
+ glibcpp_cv_func_fmodf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__fpclass_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_fmodf_use" 1>&6
- if test x$glibcpp_cv_func__fpclass_use = x"yes"; then
- for ac_func in _fpclass
+ if test x$glibcpp_cv_func_fmodf_use = x"yes"; then
+ for ac_func in fmodf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9421: checking for $ac_func" >&5
+echo "configure:13791: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9426 "configure"
+#line 13796 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for qfpclass declaration""... $ac_c" 1>&6
-echo "configure:9479: checking for qfpclass declaration" >&5
- if test x${glibcpp_cv_func_qfpclass_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_qfpclass_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _fmodf declaration""... $ac_c" 1>&6
+echo "configure:13846: checking for _fmodf declaration" >&5
+ if test x${glibcpp_cv_func__fmodf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__fmodf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9494 "configure"
+#line 13861 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- qfpclass(0);
+ _fmodf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:9505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_qfpclass_use=yes
+ glibcpp_cv_func__fmodf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_qfpclass_use=no
+ glibcpp_cv_func__fmodf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_qfpclass_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__fmodf_use" 1>&6
- if test x$glibcpp_cv_func_qfpclass_use = x"yes"; then
- for ac_func in qfpclass
+ if test x$glibcpp_cv_func__fmodf_use = x"yes"; then
+ for ac_func in _fmodf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9532: checking for $ac_func" >&5
+echo "configure:13895: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9537 "configure"
+#line 13900 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _qfpclass declaration""... $ac_c" 1>&6
-echo "configure:9587: checking for _qfpclass declaration" >&5
- if test x${glibcpp_cv_func__qfpclass_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__qfpclass_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for frexpf declaration""... $ac_c" 1>&6
+echo "configure:13953: checking for frexpf declaration" >&5
+ if test x${glibcpp_cv_func_frexpf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_frexpf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9602 "configure"
+#line 13968 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _qfpclass(0);
+ frexpf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:9613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13975: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__qfpclass_use=yes
+ glibcpp_cv_func_frexpf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__qfpclass_use=no
+ glibcpp_cv_func_frexpf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__qfpclass_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_frexpf_use" 1>&6
- if test x$glibcpp_cv_func__qfpclass_use = x"yes"; then
- for ac_func in _qfpclass
+ if test x$glibcpp_cv_func_frexpf_use = x"yes"; then
+ for ac_func in frexpf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9640: checking for $ac_func" >&5
+echo "configure:14002: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9645 "configure"
+#line 14007 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for hypot declaration""... $ac_c" 1>&6
-echo "configure:9698: checking for hypot declaration" >&5
- if test x${glibcpp_cv_func_hypot_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_hypot_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _frexpf declaration""... $ac_c" 1>&6
+echo "configure:14057: checking for _frexpf declaration" >&5
+ if test x${glibcpp_cv_func__frexpf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__frexpf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9713 "configure"
+#line 14072 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- hypot(0, 0);
+ _frexpf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:9720: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14079: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_hypot_use=yes
+ glibcpp_cv_func__frexpf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_hypot_use=no
+ glibcpp_cv_func__frexpf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_hypot_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__frexpf_use" 1>&6
- if test x$glibcpp_cv_func_hypot_use = x"yes"; then
- for ac_func in hypot
+ if test x$glibcpp_cv_func__frexpf_use = x"yes"; then
+ for ac_func in _frexpf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9747: checking for $ac_func" >&5
+echo "configure:14106: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9752 "configure"
+#line 14111 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _hypot declaration""... $ac_c" 1>&6
-echo "configure:9802: checking for _hypot declaration" >&5
- if test x${glibcpp_cv_func__hypot_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__hypot_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for hypotf declaration""... $ac_c" 1>&6
+echo "configure:14164: checking for hypotf declaration" >&5
+ if test x${glibcpp_cv_func_hypotf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_hypotf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 9817 "configure"
+#line 14179 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _hypot(0, 0);
+ hypotf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:9824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14186: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__hypot_use=yes
+ glibcpp_cv_func_hypotf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__hypot_use=no
+ glibcpp_cv_func_hypotf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__hypot_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_hypotf_use" 1>&6
- if test x$glibcpp_cv_func__hypot_use = x"yes"; then
- for ac_func in _hypot
+ if test x$glibcpp_cv_func_hypotf_use = x"yes"; then
+ for ac_func in hypotf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9851: checking for $ac_func" >&5
+echo "configure:14213: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9856 "configure"
+#line 14218 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9879: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
+ else
- echo $ac_n "checking for float trig functions""... $ac_c" 1>&6
-echo "configure:9909: checking for float trig functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func_float_trig_use'+set}'`\" = set"; then
+ echo $ac_n "checking for _hypotf declaration""... $ac_c" 1>&6
+echo "configure:14268: checking for _hypotf declaration" >&5
+ if test x${glibcpp_cv_func__hypotf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__hypotf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 9923 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 14283 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- `for x in acosf asinf atanf \
- cosf sinf tanf \
- coshf sinhf tanhf; do echo "$x (0);"; done`
+ _hypotf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:9932: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_float_trig_use=yes
+ glibcpp_cv_func__hypotf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_float_trig_use=no
+ glibcpp_cv_func__hypotf_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
+
fi
- echo "$ac_t""$glibcpp_cv_func_float_trig_use" 1>&6
- if test x$glibcpp_cv_func_float_trig_use = x"yes"; then
- for ac_func in acosf asinf atanf \
- cosf sinf tanf \
- coshf sinhf tanhf
+ fi
+ echo "$ac_t""$glibcpp_cv_func__hypotf_use" 1>&6
+
+ if test x$glibcpp_cv_func__hypotf_use = x"yes"; then
+ for ac_func in _hypotf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9958: checking for $ac_func" >&5
+echo "configure:14317: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 9963 "configure"
+#line 14322 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:9986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
+ fi
fi
- echo $ac_n "checking for float round functions""... $ac_c" 1>&6
-echo "configure:10014: checking for float round functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func_float_round_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for ldexpf declaration""... $ac_c" 1>&6
+echo "configure:14375: checking for ldexpf declaration" >&5
+ if test x${glibcpp_cv_func_ldexpf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_ldexpf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 10028 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 14390 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- `for x in ceilf floorf; do echo "$x (0);"; done`
+ ldexpf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:10035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_float_round_use=yes
+ glibcpp_cv_func_ldexpf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_float_round_use=no
+ glibcpp_cv_func_ldexpf_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
+
fi
- echo "$ac_t""$glibcpp_cv_func_float_round_use" 1>&6
- if test x$glibcpp_cv_func_float_round_use = x"yes"; then
- for ac_func in ceilf floorf
+ fi
+ echo "$ac_t""$glibcpp_cv_func_ldexpf_use" 1>&6
+
+ if test x$glibcpp_cv_func_ldexpf_use = x"yes"; then
+ for ac_func in ldexpf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10059: checking for $ac_func" >&5
+echo "configure:14424: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10064 "configure"
+#line 14429 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
- fi
-
-
-
- echo $ac_n "checking for isnanf declaration""... $ac_c" 1>&6
-echo "configure:10116: checking for isnanf declaration" >&5
- if test x${glibcpp_cv_func_isnanf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_isnanf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _ldexpf declaration""... $ac_c" 1>&6
+echo "configure:14479: checking for _ldexpf declaration" >&5
+ if test x${glibcpp_cv_func__ldexpf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__ldexpf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10131 "configure"
+#line 14494 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- isnanf(0);
+ _ldexpf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:10142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14501: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_isnanf_use=yes
+ glibcpp_cv_func__ldexpf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_isnanf_use=no
+ glibcpp_cv_func__ldexpf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_isnanf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__ldexpf_use" 1>&6
- if test x$glibcpp_cv_func_isnanf_use = x"yes"; then
- for ac_func in isnanf
+ if test x$glibcpp_cv_func__ldexpf_use = x"yes"; then
+ for ac_func in _ldexpf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10169: checking for $ac_func" >&5
+echo "configure:14528: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10174 "configure"
+#line 14533 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _isnanf declaration""... $ac_c" 1>&6
-echo "configure:10224: checking for _isnanf declaration" >&5
- if test x${glibcpp_cv_func__isnanf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__isnanf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for logf declaration""... $ac_c" 1>&6
+echo "configure:14586: checking for logf declaration" >&5
+ if test x${glibcpp_cv_func_logf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_logf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10239 "configure"
+#line 14601 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _isnanf(0);
+ logf(0);
; return 0; }
EOF
-if { (eval echo configure:10250: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14612: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__isnanf_use=yes
+ glibcpp_cv_func_logf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__isnanf_use=no
+ glibcpp_cv_func_logf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__isnanf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_logf_use" 1>&6
- if test x$glibcpp_cv_func__isnanf_use = x"yes"; then
- for ac_func in _isnanf
+ if test x$glibcpp_cv_func_logf_use = x"yes"; then
+ for ac_func in logf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10277: checking for $ac_func" >&5
+echo "configure:14639: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10282 "configure"
+#line 14644 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for isinff declaration""... $ac_c" 1>&6
-echo "configure:10335: checking for isinff declaration" >&5
- if test x${glibcpp_cv_func_isinff_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_isinff_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _logf declaration""... $ac_c" 1>&6
+echo "configure:14694: checking for _logf declaration" >&5
+ if test x${glibcpp_cv_func__logf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__logf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10350 "configure"
+#line 14709 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- isinff(0);
+ _logf(0);
; return 0; }
EOF
-if { (eval echo configure:10361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14720: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_isinff_use=yes
+ glibcpp_cv_func__logf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_isinff_use=no
+ glibcpp_cv_func__logf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_isinff_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__logf_use" 1>&6
- if test x$glibcpp_cv_func_isinff_use = x"yes"; then
- for ac_func in isinff
+ if test x$glibcpp_cv_func__logf_use = x"yes"; then
+ for ac_func in _logf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10388: checking for $ac_func" >&5
+echo "configure:14747: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10393 "configure"
+#line 14752 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _isinff declaration""... $ac_c" 1>&6
-echo "configure:10443: checking for _isinff declaration" >&5
- if test x${glibcpp_cv_func__isinff_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__isinff_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for log10f declaration""... $ac_c" 1>&6
+echo "configure:14805: checking for log10f declaration" >&5
+ if test x${glibcpp_cv_func_log10f_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_log10f_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10458 "configure"
+#line 14820 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _isinff(0);
+ log10f(0);
; return 0; }
EOF
-if { (eval echo configure:10469: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__isinff_use=yes
+ glibcpp_cv_func_log10f_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__isinff_use=no
+ glibcpp_cv_func_log10f_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__isinff_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_log10f_use" 1>&6
- if test x$glibcpp_cv_func__isinff_use = x"yes"; then
- for ac_func in _isinff
+ if test x$glibcpp_cv_func_log10f_use = x"yes"; then
+ for ac_func in log10f
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10496: checking for $ac_func" >&5
+echo "configure:14858: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10501 "configure"
+#line 14863 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for atan2f declaration""... $ac_c" 1>&6
-echo "configure:10554: checking for atan2f declaration" >&5
- if test x${glibcpp_cv_func_atan2f_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_atan2f_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _log10f declaration""... $ac_c" 1>&6
+echo "configure:14913: checking for _log10f declaration" >&5
+ if test x${glibcpp_cv_func__log10f_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__log10f_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10569 "configure"
+#line 14928 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- atan2f(0, 0);
+ _log10f(0);
; return 0; }
EOF
-if { (eval echo configure:10576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_atan2f_use=yes
+ glibcpp_cv_func__log10f_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_atan2f_use=no
+ glibcpp_cv_func__log10f_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_atan2f_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__log10f_use" 1>&6
- if test x$glibcpp_cv_func_atan2f_use = x"yes"; then
- for ac_func in atan2f
+ if test x$glibcpp_cv_func__log10f_use = x"yes"; then
+ for ac_func in _log10f
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10603: checking for $ac_func" >&5
+echo "configure:14966: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10608 "configure"
+#line 14971 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _atan2f declaration""... $ac_c" 1>&6
-echo "configure:10658: checking for _atan2f declaration" >&5
- if test x${glibcpp_cv_func__atan2f_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__atan2f_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for modff declaration""... $ac_c" 1>&6
+echo "configure:15024: checking for modff declaration" >&5
+ if test x${glibcpp_cv_func_modff_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_modff_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10673 "configure"
+#line 15039 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _atan2f(0, 0);
+ modff(0, 0);
; return 0; }
EOF
-if { (eval echo configure:10680: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15046: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__atan2f_use=yes
+ glibcpp_cv_func_modff_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__atan2f_use=no
+ glibcpp_cv_func_modff_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__atan2f_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_modff_use" 1>&6
- if test x$glibcpp_cv_func__atan2f_use = x"yes"; then
- for ac_func in _atan2f
+ if test x$glibcpp_cv_func_modff_use = x"yes"; then
+ for ac_func in modff
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10707: checking for $ac_func" >&5
+echo "configure:15073: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10712 "configure"
+#line 15078 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for fabsf declaration""... $ac_c" 1>&6
-echo "configure:10765: checking for fabsf declaration" >&5
- if test x${glibcpp_cv_func_fabsf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_fabsf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _modff declaration""... $ac_c" 1>&6
+echo "configure:15128: checking for _modff declaration" >&5
+ if test x${glibcpp_cv_func__modff_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__modff_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10780 "configure"
+#line 15143 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- fabsf(0);
+ _modff(0, 0);
; return 0; }
EOF
-if { (eval echo configure:10791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_fabsf_use=yes
+ glibcpp_cv_func__modff_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_fabsf_use=no
+ glibcpp_cv_func__modff_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_fabsf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__modff_use" 1>&6
- if test x$glibcpp_cv_func_fabsf_use = x"yes"; then
- for ac_func in fabsf
+ if test x$glibcpp_cv_func__modff_use = x"yes"; then
+ for ac_func in _modff
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10818: checking for $ac_func" >&5
+echo "configure:15177: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10823 "configure"
+#line 15182 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _fabsf declaration""... $ac_c" 1>&6
-echo "configure:10873: checking for _fabsf declaration" >&5
- if test x${glibcpp_cv_func__fabsf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__fabsf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for powf declaration""... $ac_c" 1>&6
+echo "configure:15235: checking for powf declaration" >&5
+ if test x${glibcpp_cv_func_powf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_powf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10888 "configure"
+#line 15250 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _fabsf(0);
+ powf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:10899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__fabsf_use=yes
+ glibcpp_cv_func_powf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__fabsf_use=no
+ glibcpp_cv_func_powf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__fabsf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_powf_use" 1>&6
- if test x$glibcpp_cv_func__fabsf_use = x"yes"; then
- for ac_func in _fabsf
+ if test x$glibcpp_cv_func_powf_use = x"yes"; then
+ for ac_func in powf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10926: checking for $ac_func" >&5
+echo "configure:15284: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 10931 "configure"
+#line 15289 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:10954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for fmodf declaration""... $ac_c" 1>&6
-echo "configure:10984: checking for fmodf declaration" >&5
- if test x${glibcpp_cv_func_fmodf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_fmodf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _powf declaration""... $ac_c" 1>&6
+echo "configure:15339: checking for _powf declaration" >&5
+ if test x${glibcpp_cv_func__powf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__powf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 10999 "configure"
+#line 15354 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- fmodf(0, 0);
+ _powf(0, 0);
; return 0; }
EOF
-if { (eval echo configure:11006: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_fmodf_use=yes
+ glibcpp_cv_func__powf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_fmodf_use=no
+ glibcpp_cv_func__powf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_fmodf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__powf_use" 1>&6
- if test x$glibcpp_cv_func_fmodf_use = x"yes"; then
- for ac_func in fmodf
+ if test x$glibcpp_cv_func__powf_use = x"yes"; then
+ for ac_func in _powf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11033: checking for $ac_func" >&5
+echo "configure:15388: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11038 "configure"
+#line 15393 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11061: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _fmodf declaration""... $ac_c" 1>&6
-echo "configure:11088: checking for _fmodf declaration" >&5
- if test x${glibcpp_cv_func__fmodf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__fmodf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for sqrtf declaration""... $ac_c" 1>&6
+echo "configure:15446: checking for sqrtf declaration" >&5
+ if test x${glibcpp_cv_func_sqrtf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_sqrtf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 11103 "configure"
+#line 15461 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _fmodf(0, 0);
+ sqrtf(0);
; return 0; }
EOF
-if { (eval echo configure:11110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15472: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__fmodf_use=yes
+ glibcpp_cv_func_sqrtf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__fmodf_use=no
+ glibcpp_cv_func_sqrtf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__fmodf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_sqrtf_use" 1>&6
- if test x$glibcpp_cv_func__fmodf_use = x"yes"; then
- for ac_func in _fmodf
+ if test x$glibcpp_cv_func_sqrtf_use = x"yes"; then
+ for ac_func in sqrtf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11137: checking for $ac_func" >&5
+echo "configure:15499: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11142 "configure"
+#line 15504 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for frexpf declaration""... $ac_c" 1>&6
-echo "configure:11195: checking for frexpf declaration" >&5
- if test x${glibcpp_cv_func_frexpf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_frexpf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _sqrtf declaration""... $ac_c" 1>&6
+echo "configure:15554: checking for _sqrtf declaration" >&5
+ if test x${glibcpp_cv_func__sqrtf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__sqrtf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 11210 "configure"
+#line 15569 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- frexpf(0, 0);
+ _sqrtf(0);
; return 0; }
EOF
-if { (eval echo configure:11217: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_frexpf_use=yes
+ glibcpp_cv_func__sqrtf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_frexpf_use=no
+ glibcpp_cv_func__sqrtf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_frexpf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__sqrtf_use" 1>&6
- if test x$glibcpp_cv_func_frexpf_use = x"yes"; then
- for ac_func in frexpf
+ if test x$glibcpp_cv_func__sqrtf_use = x"yes"; then
+ for ac_func in _sqrtf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11244: checking for $ac_func" >&5
+echo "configure:15607: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11249 "configure"
+#line 15612 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _frexpf declaration""... $ac_c" 1>&6
-echo "configure:11299: checking for _frexpf declaration" >&5
- if test x${glibcpp_cv_func__frexpf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__frexpf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for sincosf declaration""... $ac_c" 1>&6
+echo "configure:15665: checking for sincosf declaration" >&5
+ if test x${glibcpp_cv_func_sincosf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_sincosf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 11314 "configure"
+#line 15680 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _frexpf(0, 0);
+ sincosf(0, 0, 0);
; return 0; }
EOF
-if { (eval echo configure:11321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__frexpf_use=yes
+ glibcpp_cv_func_sincosf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__frexpf_use=no
+ glibcpp_cv_func_sincosf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__frexpf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_sincosf_use" 1>&6
- if test x$glibcpp_cv_func__frexpf_use = x"yes"; then
- for ac_func in _frexpf
+ if test x$glibcpp_cv_func_sincosf_use = x"yes"; then
+ for ac_func in sincosf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11348: checking for $ac_func" >&5
+echo "configure:15714: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11353 "configure"
+#line 15719 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for hypotf declaration""... $ac_c" 1>&6
-echo "configure:11406: checking for hypotf declaration" >&5
- if test x${glibcpp_cv_func_hypotf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_hypotf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _sincosf declaration""... $ac_c" 1>&6
+echo "configure:15769: checking for _sincosf declaration" >&5
+ if test x${glibcpp_cv_func__sincosf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__sincosf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 11421 "configure"
+#line 15784 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- hypotf(0, 0);
+ _sincosf(0, 0, 0);
; return 0; }
EOF
-if { (eval echo configure:11428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_hypotf_use=yes
+ glibcpp_cv_func__sincosf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_hypotf_use=no
+ glibcpp_cv_func__sincosf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_hypotf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__sincosf_use" 1>&6
- if test x$glibcpp_cv_func_hypotf_use = x"yes"; then
- for ac_func in hypotf
+ if test x$glibcpp_cv_func__sincosf_use = x"yes"; then
+ for ac_func in _sincosf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11455: checking for $ac_func" >&5
+echo "configure:15818: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11460 "configure"
+#line 15823 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _hypotf declaration""... $ac_c" 1>&6
-echo "configure:11510: checking for _hypotf declaration" >&5
- if test x${glibcpp_cv_func__hypotf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__hypotf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for finitef declaration""... $ac_c" 1>&6
+echo "configure:15876: checking for finitef declaration" >&5
+ if test x${glibcpp_cv_func_finitef_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_finitef_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 11525 "configure"
+#line 15891 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _hypotf(0, 0);
+ finitef(0);
; return 0; }
EOF
-if { (eval echo configure:11532: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__hypotf_use=yes
+ glibcpp_cv_func_finitef_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__hypotf_use=no
+ glibcpp_cv_func_finitef_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__hypotf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_finitef_use" 1>&6
- if test x$glibcpp_cv_func__hypotf_use = x"yes"; then
- for ac_func in _hypotf
+ if test x$glibcpp_cv_func_finitef_use = x"yes"; then
+ for ac_func in finitef
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11559: checking for $ac_func" >&5
+echo "configure:15929: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11564 "configure"
+#line 15934 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for ldexpf declaration""... $ac_c" 1>&6
-echo "configure:11617: checking for ldexpf declaration" >&5
- if test x${glibcpp_cv_func_ldexpf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_ldexpf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _finitef declaration""... $ac_c" 1>&6
+echo "configure:15984: checking for _finitef declaration" >&5
+ if test x${glibcpp_cv_func__finitef_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__finitef_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 11632 "configure"
+#line 15999 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- ldexpf(0, 0);
+ _finitef(0);
; return 0; }
EOF
-if { (eval echo configure:11639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16010: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_ldexpf_use=yes
+ glibcpp_cv_func__finitef_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_ldexpf_use=no
+ glibcpp_cv_func__finitef_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_ldexpf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__finitef_use" 1>&6
- if test x$glibcpp_cv_func_ldexpf_use = x"yes"; then
- for ac_func in ldexpf
+ if test x$glibcpp_cv_func__finitef_use = x"yes"; then
+ for ac_func in _finitef
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11666: checking for $ac_func" >&5
+echo "configure:16037: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11671 "configure"
+#line 16042 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
+
+ fi
+ fi
+
+
- else
-
- echo $ac_n "checking for _ldexpf declaration""... $ac_c" 1>&6
-echo "configure:11721: checking for _ldexpf declaration" >&5
- if test x${glibcpp_cv_func__ldexpf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__ldexpf_use'+set}'`\" = set"; then
+ echo $ac_n "checking for long double trig functions""... $ac_c" 1>&6
+echo "configure:16095: checking for long double trig functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func_long_double_trig_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 11736 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 16109 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _ldexpf(0, 0);
+ `for x in acosl asinl atanl \
+ cosl sinl tanl \
+ coshl sinhl tanhl; do echo "$x (0);"; done`
; return 0; }
EOF
-if { (eval echo configure:11743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16118: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__ldexpf_use=yes
+ glibcpp_cv_func_long_double_trig_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__ldexpf_use=no
+ glibcpp_cv_func_long_double_trig_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func__ldexpf_use" 1>&6
-
- if test x$glibcpp_cv_func__ldexpf_use = x"yes"; then
- for ac_func in _ldexpf
+ echo "$ac_t""$glibcpp_cv_func_long_double_trig_use" 1>&6
+ if test x$glibcpp_cv_func_long_double_trig_use = x"yes"; then
+ for ac_func in acosl asinl atanl \
+ cosl sinl tanl \
+ coshl sinhl tanhl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11770: checking for $ac_func" >&5
+echo "configure:16144: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11775 "configure"
+#line 16149 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
+
fi
-
- echo $ac_n "checking for logf declaration""... $ac_c" 1>&6
-echo "configure:11828: checking for logf declaration" >&5
- if test x${glibcpp_cv_func_logf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_logf_use'+set}'`\" = set"; then
+ echo $ac_n "checking for long double round functions""... $ac_c" 1>&6
+echo "configure:16200: checking for long double round functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func_long_double_round_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 11843 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 16214 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- logf(0);
+ `for x in ceill floorl; do echo "$x (0);"; done`
; return 0; }
EOF
-if { (eval echo configure:11854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16221: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_logf_use=yes
+ glibcpp_cv_func_long_double_round_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_logf_use=no
+ glibcpp_cv_func_long_double_round_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func_logf_use" 1>&6
-
- if test x$glibcpp_cv_func_logf_use = x"yes"; then
- for ac_func in logf
+ echo "$ac_t""$glibcpp_cv_func_long_double_round_use" 1>&6
+ if test x$glibcpp_cv_func_long_double_round_use = x"yes"; then
+ for ac_func in ceill floorl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11881: checking for $ac_func" >&5
+echo "configure:16245: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11886 "configure"
+#line 16250 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:11909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _logf declaration""... $ac_c" 1>&6
-echo "configure:11936: checking for _logf declaration" >&5
- if test x${glibcpp_cv_func__logf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__logf_use'+set}'`\" = set"; then
+
+ fi
+
+
+
+ echo $ac_n "checking for isnanl declaration""... $ac_c" 1>&6
+echo "configure:16302: checking for isnanl declaration" >&5
+ if test x${glibcpp_cv_func_isnanl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_isnanl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 11951 "configure"
+#line 16317 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _logf(0);
+ isnanl(0);
; return 0; }
EOF
-if { (eval echo configure:11962: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__logf_use=yes
+ glibcpp_cv_func_isnanl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__logf_use=no
+ glibcpp_cv_func_isnanl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__logf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_isnanl_use" 1>&6
- if test x$glibcpp_cv_func__logf_use = x"yes"; then
- for ac_func in _logf
+ if test x$glibcpp_cv_func_isnanl_use = x"yes"; then
+ for ac_func in isnanl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11989: checking for $ac_func" >&5
+echo "configure:16355: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 11994 "configure"
+#line 16360 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for log10f declaration""... $ac_c" 1>&6
-echo "configure:12047: checking for log10f declaration" >&5
- if test x${glibcpp_cv_func_log10f_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_log10f_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _isnanl declaration""... $ac_c" 1>&6
+echo "configure:16410: checking for _isnanl declaration" >&5
+ if test x${glibcpp_cv_func__isnanl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__isnanl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12062 "configure"
+#line 16425 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- log10f(0);
+ _isnanl(0);
; return 0; }
EOF
-if { (eval echo configure:12073: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_log10f_use=yes
+ glibcpp_cv_func__isnanl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_log10f_use=no
+ glibcpp_cv_func__isnanl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_log10f_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__isnanl_use" 1>&6
- if test x$glibcpp_cv_func_log10f_use = x"yes"; then
- for ac_func in log10f
+ if test x$glibcpp_cv_func__isnanl_use = x"yes"; then
+ for ac_func in _isnanl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12100: checking for $ac_func" >&5
+echo "configure:16463: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12105 "configure"
+#line 16468 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _log10f declaration""... $ac_c" 1>&6
-echo "configure:12155: checking for _log10f declaration" >&5
- if test x${glibcpp_cv_func__log10f_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__log10f_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for isinfl declaration""... $ac_c" 1>&6
+echo "configure:16521: checking for isinfl declaration" >&5
+ if test x${glibcpp_cv_func_isinfl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_isinfl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12170 "configure"
+#line 16536 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _log10f(0);
+ isinfl(0);
; return 0; }
EOF
-if { (eval echo configure:12181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__log10f_use=yes
+ glibcpp_cv_func_isinfl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__log10f_use=no
+ glibcpp_cv_func_isinfl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__log10f_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_isinfl_use" 1>&6
- if test x$glibcpp_cv_func__log10f_use = x"yes"; then
- for ac_func in _log10f
+ if test x$glibcpp_cv_func_isinfl_use = x"yes"; then
+ for ac_func in isinfl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12208: checking for $ac_func" >&5
+echo "configure:16574: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12213 "configure"
+#line 16579 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16602: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for modff declaration""... $ac_c" 1>&6
-echo "configure:12266: checking for modff declaration" >&5
- if test x${glibcpp_cv_func_modff_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_modff_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _isinfl declaration""... $ac_c" 1>&6
+echo "configure:16629: checking for _isinfl declaration" >&5
+ if test x${glibcpp_cv_func__isinfl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__isinfl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12281 "configure"
+#line 16644 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- modff(0, 0);
+ _isinfl(0);
; return 0; }
EOF
-if { (eval echo configure:12288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16655: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_modff_use=yes
+ glibcpp_cv_func__isinfl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_modff_use=no
+ glibcpp_cv_func__isinfl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_modff_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__isinfl_use" 1>&6
- if test x$glibcpp_cv_func_modff_use = x"yes"; then
- for ac_func in modff
+ if test x$glibcpp_cv_func__isinfl_use = x"yes"; then
+ for ac_func in _isinfl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12315: checking for $ac_func" >&5
+echo "configure:16682: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12320 "configure"
+#line 16687 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _modff declaration""... $ac_c" 1>&6
-echo "configure:12370: checking for _modff declaration" >&5
- if test x${glibcpp_cv_func__modff_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__modff_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for copysignl declaration""... $ac_c" 1>&6
+echo "configure:16740: checking for copysignl declaration" >&5
+ if test x${glibcpp_cv_func_copysignl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_copysignl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12385 "configure"
+#line 16755 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _modff(0, 0);
+ copysignl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:12392: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__modff_use=yes
+ glibcpp_cv_func_copysignl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__modff_use=no
+ glibcpp_cv_func_copysignl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__modff_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_copysignl_use" 1>&6
- if test x$glibcpp_cv_func__modff_use = x"yes"; then
- for ac_func in _modff
+ if test x$glibcpp_cv_func_copysignl_use = x"yes"; then
+ for ac_func in copysignl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12419: checking for $ac_func" >&5
+echo "configure:16789: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12424 "configure"
+#line 16794 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for powf declaration""... $ac_c" 1>&6
-echo "configure:12477: checking for powf declaration" >&5
- if test x${glibcpp_cv_func_powf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_powf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _copysignl declaration""... $ac_c" 1>&6
+echo "configure:16844: checking for _copysignl declaration" >&5
+ if test x${glibcpp_cv_func__copysignl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__copysignl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12492 "configure"
+#line 16859 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- powf(0, 0);
+ _copysignl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:12499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16866: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_powf_use=yes
+ glibcpp_cv_func__copysignl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_powf_use=no
+ glibcpp_cv_func__copysignl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_powf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__copysignl_use" 1>&6
- if test x$glibcpp_cv_func_powf_use = x"yes"; then
- for ac_func in powf
+ if test x$glibcpp_cv_func__copysignl_use = x"yes"; then
+ for ac_func in _copysignl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12526: checking for $ac_func" >&5
+echo "configure:16893: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12531 "configure"
+#line 16898 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _powf declaration""... $ac_c" 1>&6
-echo "configure:12581: checking for _powf declaration" >&5
- if test x${glibcpp_cv_func__powf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__powf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for atan2l declaration""... $ac_c" 1>&6
+echo "configure:16951: checking for atan2l declaration" >&5
+ if test x${glibcpp_cv_func_atan2l_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_atan2l_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12596 "configure"
+#line 16966 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _powf(0, 0);
+ atan2l(0, 0);
; return 0; }
EOF
-if { (eval echo configure:12603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__powf_use=yes
+ glibcpp_cv_func_atan2l_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__powf_use=no
+ glibcpp_cv_func_atan2l_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__powf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_atan2l_use" 1>&6
- if test x$glibcpp_cv_func__powf_use = x"yes"; then
- for ac_func in _powf
+ if test x$glibcpp_cv_func_atan2l_use = x"yes"; then
+ for ac_func in atan2l
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12630: checking for $ac_func" >&5
+echo "configure:17000: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12635 "configure"
+#line 17005 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for sqrtf declaration""... $ac_c" 1>&6
-echo "configure:12688: checking for sqrtf declaration" >&5
- if test x${glibcpp_cv_func_sqrtf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_sqrtf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _atan2l declaration""... $ac_c" 1>&6
+echo "configure:17055: checking for _atan2l declaration" >&5
+ if test x${glibcpp_cv_func__atan2l_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__atan2l_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12703 "configure"
+#line 17070 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- sqrtf(0);
+ _atan2l(0, 0);
; return 0; }
EOF
-if { (eval echo configure:12714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17077: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_sqrtf_use=yes
+ glibcpp_cv_func__atan2l_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_sqrtf_use=no
+ glibcpp_cv_func__atan2l_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_sqrtf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__atan2l_use" 1>&6
- if test x$glibcpp_cv_func_sqrtf_use = x"yes"; then
- for ac_func in sqrtf
+ if test x$glibcpp_cv_func__atan2l_use = x"yes"; then
+ for ac_func in _atan2l
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12741: checking for $ac_func" >&5
+echo "configure:17104: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12746 "configure"
+#line 17109 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _sqrtf declaration""... $ac_c" 1>&6
-echo "configure:12796: checking for _sqrtf declaration" >&5
- if test x${glibcpp_cv_func__sqrtf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__sqrtf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for expl declaration""... $ac_c" 1>&6
+echo "configure:17162: checking for expl declaration" >&5
+ if test x${glibcpp_cv_func_expl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_expl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12811 "configure"
+#line 17177 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- _sqrtf(0);
+ expl(0);
; return 0; }
EOF
-if { (eval echo configure:12822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__sqrtf_use=yes
+ glibcpp_cv_func_expl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__sqrtf_use=no
+ glibcpp_cv_func_expl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__sqrtf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_expl_use" 1>&6
- if test x$glibcpp_cv_func__sqrtf_use = x"yes"; then
- for ac_func in _sqrtf
+ if test x$glibcpp_cv_func_expl_use = x"yes"; then
+ for ac_func in expl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12849: checking for $ac_func" >&5
+echo "configure:17215: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12854 "configure"
+#line 17220 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for sincosf declaration""... $ac_c" 1>&6
-echo "configure:12907: checking for sincosf declaration" >&5
- if test x${glibcpp_cv_func_sincosf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_sincosf_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _expl declaration""... $ac_c" 1>&6
+echo "configure:17270: checking for _expl declaration" >&5
+ if test x${glibcpp_cv_func__expl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__expl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 12922 "configure"
+#line 17285 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- sincosf(0, 0, 0);
+ _expl(0);
; return 0; }
EOF
-if { (eval echo configure:12929: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_sincosf_use=yes
+ glibcpp_cv_func__expl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_sincosf_use=no
+ glibcpp_cv_func__expl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_sincosf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__expl_use" 1>&6
- if test x$glibcpp_cv_func_sincosf_use = x"yes"; then
- for ac_func in sincosf
+ if test x$glibcpp_cv_func__expl_use = x"yes"; then
+ for ac_func in _expl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12956: checking for $ac_func" >&5
+echo "configure:17323: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 12961 "configure"
+#line 17328 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:12984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _sincosf declaration""... $ac_c" 1>&6
-echo "configure:13011: checking for _sincosf declaration" >&5
- if test x${glibcpp_cv_func__sincosf_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__sincosf_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for fabsl declaration""... $ac_c" 1>&6
+echo "configure:17381: checking for fabsl declaration" >&5
+ if test x${glibcpp_cv_func_fabsl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_fabsl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13026 "configure"
+#line 17396 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _sincosf(0, 0, 0);
+ fabsl(0);
; return 0; }
EOF
-if { (eval echo configure:13033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17407: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__sincosf_use=yes
+ glibcpp_cv_func_fabsl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__sincosf_use=no
+ glibcpp_cv_func_fabsl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__sincosf_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_fabsl_use" 1>&6
- if test x$glibcpp_cv_func__sincosf_use = x"yes"; then
- for ac_func in _sincosf
+ if test x$glibcpp_cv_func_fabsl_use = x"yes"; then
+ for ac_func in fabsl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13060: checking for $ac_func" >&5
+echo "configure:17434: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13065 "configure"
+#line 17439 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for finitef declaration""... $ac_c" 1>&6
-echo "configure:13118: checking for finitef declaration" >&5
- if test x${glibcpp_cv_func_finitef_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_finitef_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _fabsl declaration""... $ac_c" 1>&6
+echo "configure:17489: checking for _fabsl declaration" >&5
+ if test x${glibcpp_cv_func__fabsl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__fabsl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13133 "configure"
+#line 17504 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- finitef(0);
+ _fabsl(0);
; return 0; }
EOF
-if { (eval echo configure:13144: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_finitef_use=yes
+ glibcpp_cv_func__fabsl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_finitef_use=no
+ glibcpp_cv_func__fabsl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_finitef_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__fabsl_use" 1>&6
- if test x$glibcpp_cv_func_finitef_use = x"yes"; then
- for ac_func in finitef
+ if test x$glibcpp_cv_func__fabsl_use = x"yes"; then
+ for ac_func in _fabsl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13171: checking for $ac_func" >&5
+echo "configure:17542: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13176 "configure"
+#line 17547 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _finitef declaration""... $ac_c" 1>&6
-echo "configure:13226: checking for _finitef declaration" >&5
- if test x${glibcpp_cv_func__finitef_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__finitef_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for fmodl declaration""... $ac_c" 1>&6
+echo "configure:17600: checking for fmodl declaration" >&5
+ if test x${glibcpp_cv_func_fmodl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_fmodl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13241 "configure"
+#line 17615 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _finitef(0);
+ fmodl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:13252: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__finitef_use=yes
+ glibcpp_cv_func_fmodl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__finitef_use=no
+ glibcpp_cv_func_fmodl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__finitef_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_fmodl_use" 1>&6
- if test x$glibcpp_cv_func__finitef_use = x"yes"; then
- for ac_func in _finitef
+ if test x$glibcpp_cv_func_fmodl_use = x"yes"; then
+ for ac_func in fmodl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13279: checking for $ac_func" >&5
+echo "configure:17649: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13284 "configure"
+#line 17654 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
+ else
- echo $ac_n "checking for long double trig functions""... $ac_c" 1>&6
-echo "configure:13337: checking for long double trig functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func_long_double_trig_use'+set}'`\" = set"; then
+ echo $ac_n "checking for _fmodl declaration""... $ac_c" 1>&6
+echo "configure:17704: checking for _fmodl declaration" >&5
+ if test x${glibcpp_cv_func__fmodl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__fmodl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 13351 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 17719 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- `for x in acosl asinl atanl \
- cosl sinl tanl \
- coshl sinhl tanhl; do echo "$x (0);"; done`
+ _fmodl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:13360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17726: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_long_double_trig_use=yes
+ glibcpp_cv_func__fmodl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_long_double_trig_use=no
+ glibcpp_cv_func__fmodl_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
+
fi
- echo "$ac_t""$glibcpp_cv_func_long_double_trig_use" 1>&6
- if test x$glibcpp_cv_func_long_double_trig_use = x"yes"; then
- for ac_func in acosl asinl atanl \
- cosl sinl tanl \
- coshl sinhl tanhl
+ fi
+ echo "$ac_t""$glibcpp_cv_func__fmodl_use" 1>&6
+
+ if test x$glibcpp_cv_func__fmodl_use = x"yes"; then
+ for ac_func in _fmodl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13386: checking for $ac_func" >&5
+echo "configure:17753: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13391 "configure"
+#line 17758 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
+ fi
fi
- echo $ac_n "checking for long double round functions""... $ac_c" 1>&6
-echo "configure:13442: checking for long double round functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func_long_double_round_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for frexpl declaration""... $ac_c" 1>&6
+echo "configure:17811: checking for frexpl declaration" >&5
+ if test x${glibcpp_cv_func_frexpl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_frexpl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 13456 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 17826 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- `for x in ceill floorl; do echo "$x (0);"; done`
+ frexpl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:13463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_long_double_round_use=yes
+ glibcpp_cv_func_frexpl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_long_double_round_use=no
+ glibcpp_cv_func_frexpl_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
+
fi
- echo "$ac_t""$glibcpp_cv_func_long_double_round_use" 1>&6
- if test x$glibcpp_cv_func_long_double_round_use = x"yes"; then
- for ac_func in ceill floorl
+ fi
+ echo "$ac_t""$glibcpp_cv_func_frexpl_use" 1>&6
+
+ if test x$glibcpp_cv_func_frexpl_use = x"yes"; then
+ for ac_func in frexpl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13487: checking for $ac_func" >&5
+echo "configure:17860: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13492 "configure"
+#line 17865 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
- fi
-
-
-
- echo $ac_n "checking for isnanl declaration""... $ac_c" 1>&6
-echo "configure:13544: checking for isnanl declaration" >&5
- if test x${glibcpp_cv_func_isnanl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_isnanl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _frexpl declaration""... $ac_c" 1>&6
+echo "configure:17915: checking for _frexpl declaration" >&5
+ if test x${glibcpp_cv_func__frexpl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__frexpl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13559 "configure"
+#line 17930 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- isnanl(0);
+ _frexpl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:13570: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17937: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_isnanl_use=yes
+ glibcpp_cv_func__frexpl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_isnanl_use=no
+ glibcpp_cv_func__frexpl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_isnanl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__frexpl_use" 1>&6
- if test x$glibcpp_cv_func_isnanl_use = x"yes"; then
- for ac_func in isnanl
+ if test x$glibcpp_cv_func__frexpl_use = x"yes"; then
+ for ac_func in _frexpl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13597: checking for $ac_func" >&5
+echo "configure:17964: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13602 "configure"
+#line 17969 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _isnanl declaration""... $ac_c" 1>&6
-echo "configure:13652: checking for _isnanl declaration" >&5
- if test x${glibcpp_cv_func__isnanl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__isnanl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for hypotl declaration""... $ac_c" 1>&6
+echo "configure:18022: checking for hypotl declaration" >&5
+ if test x${glibcpp_cv_func_hypotl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_hypotl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13667 "configure"
+#line 18037 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _isnanl(0);
+ hypotl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:13678: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__isnanl_use=yes
+ glibcpp_cv_func_hypotl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__isnanl_use=no
+ glibcpp_cv_func_hypotl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__isnanl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_hypotl_use" 1>&6
- if test x$glibcpp_cv_func__isnanl_use = x"yes"; then
- for ac_func in _isnanl
+ if test x$glibcpp_cv_func_hypotl_use = x"yes"; then
+ for ac_func in hypotl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13705: checking for $ac_func" >&5
+echo "configure:18071: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13710 "configure"
+#line 18076 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for isinfl declaration""... $ac_c" 1>&6
-echo "configure:13763: checking for isinfl declaration" >&5
- if test x${glibcpp_cv_func_isinfl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_isinfl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _hypotl declaration""... $ac_c" 1>&6
+echo "configure:18126: checking for _hypotl declaration" >&5
+ if test x${glibcpp_cv_func__hypotl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__hypotl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13778 "configure"
+#line 18141 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- isinfl(0);
+ _hypotl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:13789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18148: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_isinfl_use=yes
+ glibcpp_cv_func__hypotl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_isinfl_use=no
+ glibcpp_cv_func__hypotl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_isinfl_use" 1>&6
-
- if test x$glibcpp_cv_func_isinfl_use = x"yes"; then
- for ac_func in isinfl
+ echo "$ac_t""$glibcpp_cv_func__hypotl_use" 1>&6
+
+ if test x$glibcpp_cv_func__hypotl_use = x"yes"; then
+ for ac_func in _hypotl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13816: checking for $ac_func" >&5
+echo "configure:18175: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13821 "configure"
+#line 18180 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _isinfl declaration""... $ac_c" 1>&6
-echo "configure:13871: checking for _isinfl declaration" >&5
- if test x${glibcpp_cv_func__isinfl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__isinfl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for ldexpl declaration""... $ac_c" 1>&6
+echo "configure:18233: checking for ldexpl declaration" >&5
+ if test x${glibcpp_cv_func_ldexpl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_ldexpl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13886 "configure"
+#line 18248 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _isinfl(0);
+ ldexpl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:13897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__isinfl_use=yes
+ glibcpp_cv_func_ldexpl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__isinfl_use=no
+ glibcpp_cv_func_ldexpl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__isinfl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_ldexpl_use" 1>&6
- if test x$glibcpp_cv_func__isinfl_use = x"yes"; then
- for ac_func in _isinfl
+ if test x$glibcpp_cv_func_ldexpl_use = x"yes"; then
+ for ac_func in ldexpl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13924: checking for $ac_func" >&5
+echo "configure:18282: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 13929 "configure"
+#line 18287 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:13952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for copysignl declaration""... $ac_c" 1>&6
-echo "configure:13982: checking for copysignl declaration" >&5
- if test x${glibcpp_cv_func_copysignl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_copysignl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _ldexpl declaration""... $ac_c" 1>&6
+echo "configure:18337: checking for _ldexpl declaration" >&5
+ if test x${glibcpp_cv_func__ldexpl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__ldexpl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 13997 "configure"
+#line 18352 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- copysignl(0, 0);
+ _ldexpl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:14004: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_copysignl_use=yes
+ glibcpp_cv_func__ldexpl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_copysignl_use=no
+ glibcpp_cv_func__ldexpl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_copysignl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__ldexpl_use" 1>&6
- if test x$glibcpp_cv_func_copysignl_use = x"yes"; then
- for ac_func in copysignl
+ if test x$glibcpp_cv_func__ldexpl_use = x"yes"; then
+ for ac_func in _ldexpl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14031: checking for $ac_func" >&5
+echo "configure:18386: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14036 "configure"
+#line 18391 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _copysignl declaration""... $ac_c" 1>&6
-echo "configure:14086: checking for _copysignl declaration" >&5
- if test x${glibcpp_cv_func__copysignl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__copysignl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for logl declaration""... $ac_c" 1>&6
+echo "configure:18444: checking for logl declaration" >&5
+ if test x${glibcpp_cv_func_logl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_logl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14101 "configure"
+#line 18459 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _copysignl(0, 0);
+ logl(0);
; return 0; }
EOF
-if { (eval echo configure:14108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__copysignl_use=yes
+ glibcpp_cv_func_logl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__copysignl_use=no
+ glibcpp_cv_func_logl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__copysignl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_logl_use" 1>&6
- if test x$glibcpp_cv_func__copysignl_use = x"yes"; then
- for ac_func in _copysignl
+ if test x$glibcpp_cv_func_logl_use = x"yes"; then
+ for ac_func in logl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14135: checking for $ac_func" >&5
+echo "configure:18497: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14140 "configure"
+#line 18502 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for atan2l declaration""... $ac_c" 1>&6
-echo "configure:14193: checking for atan2l declaration" >&5
- if test x${glibcpp_cv_func_atan2l_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_atan2l_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _logl declaration""... $ac_c" 1>&6
+echo "configure:18552: checking for _logl declaration" >&5
+ if test x${glibcpp_cv_func__logl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__logl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14208 "configure"
+#line 18567 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- atan2l(0, 0);
+ _logl(0);
; return 0; }
EOF
-if { (eval echo configure:14215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_atan2l_use=yes
+ glibcpp_cv_func__logl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_atan2l_use=no
+ glibcpp_cv_func__logl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_atan2l_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__logl_use" 1>&6
- if test x$glibcpp_cv_func_atan2l_use = x"yes"; then
- for ac_func in atan2l
+ if test x$glibcpp_cv_func__logl_use = x"yes"; then
+ for ac_func in _logl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14242: checking for $ac_func" >&5
+echo "configure:18605: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14247 "configure"
+#line 18610 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _atan2l declaration""... $ac_c" 1>&6
-echo "configure:14297: checking for _atan2l declaration" >&5
- if test x${glibcpp_cv_func__atan2l_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__atan2l_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for log10l declaration""... $ac_c" 1>&6
+echo "configure:18663: checking for log10l declaration" >&5
+ if test x${glibcpp_cv_func_log10l_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_log10l_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14312 "configure"
+#line 18678 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _atan2l(0, 0);
+ log10l(0);
; return 0; }
EOF
-if { (eval echo configure:14319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__atan2l_use=yes
+ glibcpp_cv_func_log10l_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__atan2l_use=no
+ glibcpp_cv_func_log10l_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__atan2l_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_log10l_use" 1>&6
- if test x$glibcpp_cv_func__atan2l_use = x"yes"; then
- for ac_func in _atan2l
+ if test x$glibcpp_cv_func_log10l_use = x"yes"; then
+ for ac_func in log10l
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14346: checking for $ac_func" >&5
+echo "configure:18716: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14351 "configure"
+#line 18721 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for expl declaration""... $ac_c" 1>&6
-echo "configure:14404: checking for expl declaration" >&5
- if test x${glibcpp_cv_func_expl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_expl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _log10l declaration""... $ac_c" 1>&6
+echo "configure:18771: checking for _log10l declaration" >&5
+ if test x${glibcpp_cv_func__log10l_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__log10l_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14419 "configure"
+#line 18786 "configure"
#include "confdefs.h"
#include <math.h>
#ifdef HAVE_IEEEFP_H
#endif
int main() {
- expl(0);
+ _log10l(0);
; return 0; }
EOF
-if { (eval echo configure:14430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18797: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_expl_use=yes
+ glibcpp_cv_func__log10l_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_expl_use=no
+ glibcpp_cv_func__log10l_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_expl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__log10l_use" 1>&6
- if test x$glibcpp_cv_func_expl_use = x"yes"; then
- for ac_func in expl
+ if test x$glibcpp_cv_func__log10l_use = x"yes"; then
+ for ac_func in _log10l
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14457: checking for $ac_func" >&5
+echo "configure:18824: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14462 "configure"
+#line 18829 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _expl declaration""... $ac_c" 1>&6
-echo "configure:14512: checking for _expl declaration" >&5
- if test x${glibcpp_cv_func__expl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__expl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for modfl declaration""... $ac_c" 1>&6
+echo "configure:18882: checking for modfl declaration" >&5
+ if test x${glibcpp_cv_func_modfl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_modfl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14527 "configure"
+#line 18897 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _expl(0);
+ modfl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:14538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18904: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__expl_use=yes
+ glibcpp_cv_func_modfl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__expl_use=no
+ glibcpp_cv_func_modfl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__expl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_modfl_use" 1>&6
- if test x$glibcpp_cv_func__expl_use = x"yes"; then
- for ac_func in _expl
+ if test x$glibcpp_cv_func_modfl_use = x"yes"; then
+ for ac_func in modfl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14565: checking for $ac_func" >&5
+echo "configure:18931: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14570 "configure"
+#line 18936 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for fabsl declaration""... $ac_c" 1>&6
-echo "configure:14623: checking for fabsl declaration" >&5
- if test x${glibcpp_cv_func_fabsl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_fabsl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _modfl declaration""... $ac_c" 1>&6
+echo "configure:18986: checking for _modfl declaration" >&5
+ if test x${glibcpp_cv_func__modfl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__modfl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14638 "configure"
+#line 19001 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- fabsl(0);
+ _modfl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:14649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_fabsl_use=yes
+ glibcpp_cv_func__modfl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_fabsl_use=no
+ glibcpp_cv_func__modfl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_fabsl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__modfl_use" 1>&6
- if test x$glibcpp_cv_func_fabsl_use = x"yes"; then
- for ac_func in fabsl
+ if test x$glibcpp_cv_func__modfl_use = x"yes"; then
+ for ac_func in _modfl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14676: checking for $ac_func" >&5
+echo "configure:19035: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14681 "configure"
+#line 19040 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _fabsl declaration""... $ac_c" 1>&6
-echo "configure:14731: checking for _fabsl declaration" >&5
- if test x${glibcpp_cv_func__fabsl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__fabsl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for powl declaration""... $ac_c" 1>&6
+echo "configure:19093: checking for powl declaration" >&5
+ if test x${glibcpp_cv_func_powl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_powl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14746 "configure"
+#line 19108 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _fabsl(0);
+ powl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:14757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__fabsl_use=yes
+ glibcpp_cv_func_powl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__fabsl_use=no
+ glibcpp_cv_func_powl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__fabsl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_powl_use" 1>&6
- if test x$glibcpp_cv_func__fabsl_use = x"yes"; then
- for ac_func in _fabsl
+ if test x$glibcpp_cv_func_powl_use = x"yes"; then
+ for ac_func in powl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14784: checking for $ac_func" >&5
+echo "configure:19142: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14789 "configure"
+#line 19147 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14812: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for fmodl declaration""... $ac_c" 1>&6
-echo "configure:14842: checking for fmodl declaration" >&5
- if test x${glibcpp_cv_func_fmodl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_fmodl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _powl declaration""... $ac_c" 1>&6
+echo "configure:19197: checking for _powl declaration" >&5
+ if test x${glibcpp_cv_func__powl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__powl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14857 "configure"
+#line 19212 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- fmodl(0, 0);
+ _powl(0, 0);
; return 0; }
EOF
-if { (eval echo configure:14864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_fmodl_use=yes
+ glibcpp_cv_func__powl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_fmodl_use=no
+ glibcpp_cv_func__powl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_fmodl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__powl_use" 1>&6
- if test x$glibcpp_cv_func_fmodl_use = x"yes"; then
- for ac_func in fmodl
+ if test x$glibcpp_cv_func__powl_use = x"yes"; then
+ for ac_func in _powl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14891: checking for $ac_func" >&5
+echo "configure:19246: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 14896 "configure"
+#line 19251 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:14919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _fmodl declaration""... $ac_c" 1>&6
-echo "configure:14946: checking for _fmodl declaration" >&5
- if test x${glibcpp_cv_func__fmodl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__fmodl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for sqrtl declaration""... $ac_c" 1>&6
+echo "configure:19304: checking for sqrtl declaration" >&5
+ if test x${glibcpp_cv_func_sqrtl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_sqrtl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 14961 "configure"
+#line 19319 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _fmodl(0, 0);
+ sqrtl(0);
; return 0; }
EOF
-if { (eval echo configure:14968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__fmodl_use=yes
+ glibcpp_cv_func_sqrtl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__fmodl_use=no
+ glibcpp_cv_func_sqrtl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__fmodl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_sqrtl_use" 1>&6
- if test x$glibcpp_cv_func__fmodl_use = x"yes"; then
- for ac_func in _fmodl
+ if test x$glibcpp_cv_func_sqrtl_use = x"yes"; then
+ for ac_func in sqrtl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14995: checking for $ac_func" >&5
+echo "configure:19357: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15000 "configure"
+#line 19362 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for frexpl declaration""... $ac_c" 1>&6
-echo "configure:15053: checking for frexpl declaration" >&5
- if test x${glibcpp_cv_func_frexpl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_frexpl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _sqrtl declaration""... $ac_c" 1>&6
+echo "configure:19412: checking for _sqrtl declaration" >&5
+ if test x${glibcpp_cv_func__sqrtl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__sqrtl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 15068 "configure"
+#line 19427 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- frexpl(0, 0);
+ _sqrtl(0);
; return 0; }
EOF
-if { (eval echo configure:15075: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_frexpl_use=yes
+ glibcpp_cv_func__sqrtl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_frexpl_use=no
+ glibcpp_cv_func__sqrtl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_frexpl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__sqrtl_use" 1>&6
- if test x$glibcpp_cv_func_frexpl_use = x"yes"; then
- for ac_func in frexpl
+ if test x$glibcpp_cv_func__sqrtl_use = x"yes"; then
+ for ac_func in _sqrtl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15102: checking for $ac_func" >&5
+echo "configure:19465: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15107 "configure"
+#line 19470 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _frexpl declaration""... $ac_c" 1>&6
-echo "configure:15157: checking for _frexpl declaration" >&5
- if test x${glibcpp_cv_func__frexpl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__frexpl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for sincosl declaration""... $ac_c" 1>&6
+echo "configure:19523: checking for sincosl declaration" >&5
+ if test x${glibcpp_cv_func_sincosl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_sincosl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 15172 "configure"
+#line 19538 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _frexpl(0, 0);
+ sincosl(0, 0, 0);
; return 0; }
EOF
-if { (eval echo configure:15179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19545: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__frexpl_use=yes
+ glibcpp_cv_func_sincosl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__frexpl_use=no
+ glibcpp_cv_func_sincosl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__frexpl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_sincosl_use" 1>&6
- if test x$glibcpp_cv_func__frexpl_use = x"yes"; then
- for ac_func in _frexpl
+ if test x$glibcpp_cv_func_sincosl_use = x"yes"; then
+ for ac_func in sincosl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15206: checking for $ac_func" >&5
+echo "configure:19572: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15211 "configure"
+#line 19577 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for hypotl declaration""... $ac_c" 1>&6
-echo "configure:15264: checking for hypotl declaration" >&5
- if test x${glibcpp_cv_func_hypotl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_hypotl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _sincosl declaration""... $ac_c" 1>&6
+echo "configure:19627: checking for _sincosl declaration" >&5
+ if test x${glibcpp_cv_func__sincosl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__sincosl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 15279 "configure"
+#line 19642 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- hypotl(0, 0);
+ _sincosl(0, 0, 0);
; return 0; }
EOF
-if { (eval echo configure:15286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_hypotl_use=yes
+ glibcpp_cv_func__sincosl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_hypotl_use=no
+ glibcpp_cv_func__sincosl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_hypotl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__sincosl_use" 1>&6
- if test x$glibcpp_cv_func_hypotl_use = x"yes"; then
- for ac_func in hypotl
+ if test x$glibcpp_cv_func__sincosl_use = x"yes"; then
+ for ac_func in _sincosl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15313: checking for $ac_func" >&5
+echo "configure:19676: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15318 "configure"
+#line 19681 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _hypotl declaration""... $ac_c" 1>&6
-echo "configure:15368: checking for _hypotl declaration" >&5
- if test x${glibcpp_cv_func__hypotl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__hypotl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for finitel declaration""... $ac_c" 1>&6
+echo "configure:19734: checking for finitel declaration" >&5
+ if test x${glibcpp_cv_func_finitel_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_finitel_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 15383 "configure"
+#line 19749 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- _hypotl(0, 0);
+ finitel(0);
; return 0; }
EOF
-if { (eval echo configure:15390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__hypotl_use=yes
+ glibcpp_cv_func_finitel_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__hypotl_use=no
+ glibcpp_cv_func_finitel_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__hypotl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func_finitel_use" 1>&6
- if test x$glibcpp_cv_func__hypotl_use = x"yes"; then
- for ac_func in _hypotl
+ if test x$glibcpp_cv_func_finitel_use = x"yes"; then
+ for ac_func in finitel
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15417: checking for $ac_func" >&5
+echo "configure:19787: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15422 "configure"
+#line 19792 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
- fi
-
-
- echo $ac_n "checking for ldexpl declaration""... $ac_c" 1>&6
-echo "configure:15475: checking for ldexpl declaration" >&5
- if test x${glibcpp_cv_func_ldexpl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_ldexpl_use'+set}'`\" = set"; then
+ else
+
+ echo $ac_n "checking for _finitel declaration""... $ac_c" 1>&6
+echo "configure:19842: checking for _finitel declaration" >&5
+ if test x${glibcpp_cv_func__finitel_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func__finitel_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 15490 "configure"
+#line 19857 "configure"
#include "confdefs.h"
#include <math.h>
+ #ifdef HAVE_IEEEFP_H
+ #include <ieeefp.h>
+ #endif
+
int main() {
- ldexpl(0, 0);
+ _finitel(0);
; return 0; }
EOF
-if { (eval echo configure:15497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_ldexpl_use=yes
+ glibcpp_cv_func__finitel_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_ldexpl_use=no
+ glibcpp_cv_func__finitel_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_ldexpl_use" 1>&6
+ echo "$ac_t""$glibcpp_cv_func__finitel_use" 1>&6
- if test x$glibcpp_cv_func_ldexpl_use = x"yes"; then
- for ac_func in ldexpl
+ if test x$glibcpp_cv_func__finitel_use = x"yes"; then
+ for ac_func in _finitel
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15524: checking for $ac_func" >&5
+echo "configure:19895: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15529 "configure"
+#line 19900 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
+
+ fi
+ fi
+
+
+
- else
-
- echo $ac_n "checking for _ldexpl declaration""... $ac_c" 1>&6
-echo "configure:15579: checking for _ldexpl declaration" >&5
- if test x${glibcpp_cv_func__ldexpl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__ldexpl_use'+set}'`\" = set"; then
+ echo $ac_n "checking for _float trig functions""... $ac_c" 1>&6
+echo "configure:19954: checking for _float trig functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func__float_trig_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 15594 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 19968 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _ldexpl(0, 0);
+ `for x in _acosf _asinf _atanf \
+ _cosf _sinf _tanf \
+ _coshf _sinhf _tanhf; do echo "$x (0);"; done`
; return 0; }
EOF
-if { (eval echo configure:15601: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:19977: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__ldexpl_use=yes
+ glibcpp_cv_func__float_trig_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__ldexpl_use=no
+ glibcpp_cv_func__float_trig_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func__ldexpl_use" 1>&6
-
- if test x$glibcpp_cv_func__ldexpl_use = x"yes"; then
- for ac_func in _ldexpl
+ echo "$ac_t""$glibcpp_cv_func__float_trig_use" 1>&6
+ if test x$glibcpp_cv_func__float_trig_use = x"yes"; then
+ for ac_func in _acosf _asinf _atanf \
+ _cosf _sinf _tanf \
+ _coshf _sinhf _tanhf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15628: checking for $ac_func" >&5
+echo "configure:20003: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15633 "configure"
+#line 20008 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
+
fi
-
- echo $ac_n "checking for logl declaration""... $ac_c" 1>&6
-echo "configure:15686: checking for logl declaration" >&5
- if test x${glibcpp_cv_func_logl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_logl_use'+set}'`\" = set"; then
+ echo $ac_n "checking for _float round functions""... $ac_c" 1>&6
+echo "configure:20059: checking for _float round functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func__float_round_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 15701 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 20073 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- logl(0);
+ `for x in _ceilf _floorf; do echo "$x (0);"; done`
; return 0; }
EOF
-if { (eval echo configure:15712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_logl_use=yes
+ glibcpp_cv_func__float_round_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_logl_use=no
+ glibcpp_cv_func__float_round_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func_logl_use" 1>&6
-
- if test x$glibcpp_cv_func_logl_use = x"yes"; then
- for ac_func in logl
+ echo "$ac_t""$glibcpp_cv_func__float_round_use" 1>&6
+ if test x$glibcpp_cv_func__float_round_use = x"yes"; then
+ for ac_func in _ceilf _floorf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15739: checking for $ac_func" >&5
+echo "configure:20104: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15744 "configure"
+#line 20109 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
+
+ fi
+
+
- else
-
- echo $ac_n "checking for _logl declaration""... $ac_c" 1>&6
-echo "configure:15794: checking for _logl declaration" >&5
- if test x${glibcpp_cv_func__logl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__logl_use'+set}'`\" = set"; then
+ echo $ac_n "checking for _long double trig functions""... $ac_c" 1>&6
+echo "configure:20161: checking for _long double trig functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func__long_double_trig_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 15809 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 20175 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _logl(0);
+ `for x in _acosl _asinl _atanl \
+ _cosl _sinl _tanl \
+ _coshl _sinhl _tanhl; do echo "$x (0);"; done`
; return 0; }
EOF
-if { (eval echo configure:15820: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__logl_use=yes
+ glibcpp_cv_func__long_double_trig_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__logl_use=no
+ glibcpp_cv_func__long_double_trig_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func__logl_use" 1>&6
-
- if test x$glibcpp_cv_func__logl_use = x"yes"; then
- for ac_func in _logl
+ echo "$ac_t""$glibcpp_cv_func__long_double_trig_use" 1>&6
+ if test x$glibcpp_cv_func__long_double_trig_use = x"yes"; then
+ for ac_func in _acosl _asinl _atanl \
+ _cosl _sinl _tanl \
+ _coshl _sinhl _tanhl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15847: checking for $ac_func" >&5
+echo "configure:20210: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15852 "configure"
+#line 20215 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- fi
+
fi
-
- echo $ac_n "checking for log10l declaration""... $ac_c" 1>&6
-echo "configure:15905: checking for log10l declaration" >&5
- if test x${glibcpp_cv_func_log10l_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_log10l_use'+set}'`\" = set"; then
+ echo $ac_n "checking for _long double round functions""... $ac_c" 1>&6
+echo "configure:20266: checking for _long double round functions" >&5
+ if eval "test \"`echo '$''{'glibcpp_cv_func__long_double_round_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 15920 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 20280 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- log10l(0);
+ `for x in _ceill _floorl; do echo "$x (0);"; done`
; return 0; }
EOF
-if { (eval echo configure:15931: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_log10l_use=yes
+ glibcpp_cv_func__long_double_round_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_log10l_use=no
+ glibcpp_cv_func__long_double_round_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
-
fi
- fi
- echo "$ac_t""$glibcpp_cv_func_log10l_use" 1>&6
-
- if test x$glibcpp_cv_func_log10l_use = x"yes"; then
- for ac_func in log10l
+ echo "$ac_t""$glibcpp_cv_func__long_double_round_use" 1>&6
+ if test x$glibcpp_cv_func__long_double_round_use = x"yes"; then
+ for ac_func in _ceill _floorl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15958: checking for $ac_func" >&5
+echo "configure:20311: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 15963 "configure"
+#line 20316 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:15986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
- else
-
- echo $ac_n "checking for _log10l declaration""... $ac_c" 1>&6
-echo "configure:16013: checking for _log10l declaration" >&5
- if test x${glibcpp_cv_func__log10l_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__log10l_use'+set}'`\" = set"; then
+
+ fi
+
+
+ LIBS="$ac_save_LIBS"
+ CXXFLAGS="$ac_save_CXXFLAGS"
+
+
+
+ echo $ac_n "checking for __builtin_abs declaration""... $ac_c" 1>&6
+echo "configure:20372: checking for __builtin_abs declaration" >&5
+ if test x${glibcpp_cv_func___builtin_abs_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_abs_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16028 "configure"
+#line 20387 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _log10l(0);
+ __builtin_abs(0);
; return 0; }
EOF
-if { (eval echo configure:16039: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__log10l_use=yes
+ glibcpp_cv_func___builtin_abs_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__log10l_use=no
+ glibcpp_cv_func___builtin_abs_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__log10l_use" 1>&6
-
- if test x$glibcpp_cv_func__log10l_use = x"yes"; then
- for ac_func in _log10l
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16066: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_abs_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_abs_use = x"yes"; then
+ echo $ac_n "checking for __builtin_abs linkage""... $ac_c" 1>&6
+echo "configure:20418: checking for __builtin_abs linkage" >&5
+ if test x${glibcpp_cv_func___builtin_abs_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_abs_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16071 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 20425 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_abs(0);
; return 0; }
EOF
-if { (eval echo configure:16094: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_abs_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_abs_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_abs_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_abs_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_abs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
+
fi
fi
-
- echo $ac_n "checking for modfl declaration""... $ac_c" 1>&6
-echo "configure:16124: checking for modfl declaration" >&5
- if test x${glibcpp_cv_func_modfl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_modfl_use'+set}'`\" = set"; then
+ echo $ac_n "checking for __builtin_fabsf declaration""... $ac_c" 1>&6
+echo "configure:20458: checking for __builtin_fabsf declaration" >&5
+ if test x${glibcpp_cv_func___builtin_fabsf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16139 "configure"
+#line 20473 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- modfl(0, 0);
+ __builtin_fabsf(0);
; return 0; }
EOF
-if { (eval echo configure:16146: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20480: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_modfl_use=yes
+ glibcpp_cv_func___builtin_fabsf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_modfl_use=no
+ glibcpp_cv_func___builtin_fabsf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_modfl_use" 1>&6
-
- if test x$glibcpp_cv_func_modfl_use = x"yes"; then
- for ac_func in modfl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16173: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_fabsf_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_fabsf_use = x"yes"; then
+ echo $ac_n "checking for __builtin_fabsf linkage""... $ac_c" 1>&6
+echo "configure:20504: checking for __builtin_fabsf linkage" >&5
+ if test x${glibcpp_cv_func___builtin_fabsf_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsf_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16178 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 20511 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_fabsf(0);
; return 0; }
EOF
-if { (eval echo configure:16201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_fabsf_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_fabsf_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_fabsf_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_fabsf_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_fabsf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- else
-
- echo $ac_n "checking for _modfl declaration""... $ac_c" 1>&6
-echo "configure:16228: checking for _modfl declaration" >&5
- if test x${glibcpp_cv_func__modfl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__modfl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+ echo $ac_n "checking for __builtin_fabs declaration""... $ac_c" 1>&6
+echo "configure:20544: checking for __builtin_fabs declaration" >&5
+ if test x${glibcpp_cv_func___builtin_fabs_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabs_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16243 "configure"
+#line 20559 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _modfl(0, 0);
+ __builtin_fabs(0);
; return 0; }
EOF
-if { (eval echo configure:16250: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__modfl_use=yes
+ glibcpp_cv_func___builtin_fabs_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__modfl_use=no
+ glibcpp_cv_func___builtin_fabs_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__modfl_use" 1>&6
-
- if test x$glibcpp_cv_func__modfl_use = x"yes"; then
- for ac_func in _modfl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16277: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_fabs_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_fabs_use = x"yes"; then
+ echo $ac_n "checking for __builtin_fabs linkage""... $ac_c" 1>&6
+echo "configure:20590: checking for __builtin_fabs linkage" >&5
+ if test x${glibcpp_cv_func___builtin_fabs_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabs_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16282 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 20597 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_fabs(0);
; return 0; }
EOF
-if { (eval echo configure:16305: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_fabs_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_fabs_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_fabs_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_fabs_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_fabs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
+
fi
fi
-
- echo $ac_n "checking for powl declaration""... $ac_c" 1>&6
-echo "configure:16335: checking for powl declaration" >&5
- if test x${glibcpp_cv_func_powl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_powl_use'+set}'`\" = set"; then
+ echo $ac_n "checking for __builtin_fabsl declaration""... $ac_c" 1>&6
+echo "configure:20630: checking for __builtin_fabsl declaration" >&5
+ if test x${glibcpp_cv_func___builtin_fabsl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16350 "configure"
+#line 20645 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- powl(0, 0);
+ __builtin_fabsl(0);
; return 0; }
EOF
-if { (eval echo configure:16357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20652: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_powl_use=yes
+ glibcpp_cv_func___builtin_fabsl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_powl_use=no
+ glibcpp_cv_func___builtin_fabsl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_powl_use" 1>&6
-
- if test x$glibcpp_cv_func_powl_use = x"yes"; then
- for ac_func in powl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16384: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_fabsl_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_fabsl_use = x"yes"; then
+ echo $ac_n "checking for __builtin_fabsl linkage""... $ac_c" 1>&6
+echo "configure:20676: checking for __builtin_fabsl linkage" >&5
+ if test x${glibcpp_cv_func___builtin_fabsl_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_fabsl_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16389 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 20683 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_fabsl(0);
; return 0; }
EOF
-if { (eval echo configure:16412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_fabsl_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_fabsl_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_fabsl_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_fabsl_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_fabsl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- else
-
- echo $ac_n "checking for _powl declaration""... $ac_c" 1>&6
-echo "configure:16439: checking for _powl declaration" >&5
- if test x${glibcpp_cv_func__powl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__powl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+ echo $ac_n "checking for __builtin_labs declaration""... $ac_c" 1>&6
+echo "configure:20716: checking for __builtin_labs declaration" >&5
+ if test x${glibcpp_cv_func___builtin_labs_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_labs_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16454 "configure"
+#line 20731 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _powl(0, 0);
+ __builtin_labs(0);
; return 0; }
EOF
-if { (eval echo configure:16461: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__powl_use=yes
+ glibcpp_cv_func___builtin_labs_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__powl_use=no
+ glibcpp_cv_func___builtin_labs_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__powl_use" 1>&6
-
- if test x$glibcpp_cv_func__powl_use = x"yes"; then
- for ac_func in _powl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16488: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_labs_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_labs_use = x"yes"; then
+ echo $ac_n "checking for __builtin_labs linkage""... $ac_c" 1>&6
+echo "configure:20762: checking for __builtin_labs linkage" >&5
+ if test x${glibcpp_cv_func___builtin_labs_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_labs_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16493 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 20769 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_labs(0);
; return 0; }
EOF
-if { (eval echo configure:16516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_labs_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_labs_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_labs_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_labs_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_labs | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
+
fi
fi
+
-
- echo $ac_n "checking for sqrtl declaration""... $ac_c" 1>&6
-echo "configure:16546: checking for sqrtl declaration" >&5
- if test x${glibcpp_cv_func_sqrtl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_sqrtl_use'+set}'`\" = set"; then
+ echo $ac_n "checking for __builtin_sqrtf declaration""... $ac_c" 1>&6
+echo "configure:20803: checking for __builtin_sqrtf declaration" >&5
+ if test x${glibcpp_cv_func___builtin_sqrtf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16561 "configure"
+#line 20818 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- sqrtl(0);
+ __builtin_sqrtf(0);
; return 0; }
EOF
-if { (eval echo configure:16572: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20825: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_sqrtl_use=yes
+ glibcpp_cv_func___builtin_sqrtf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_sqrtl_use=no
+ glibcpp_cv_func___builtin_sqrtf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_sqrtl_use" 1>&6
-
- if test x$glibcpp_cv_func_sqrtl_use = x"yes"; then
- for ac_func in sqrtl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16599: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_sqrtf_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_sqrtf_use = x"yes"; then
+ echo $ac_n "checking for __builtin_sqrtf linkage""... $ac_c" 1>&6
+echo "configure:20849: checking for __builtin_sqrtf linkage" >&5
+ if test x${glibcpp_cv_func___builtin_sqrtf_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtf_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16604 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 20856 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_sqrtf(0);
; return 0; }
EOF
-if { (eval echo configure:16627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_sqrtf_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_sqrtf_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_sqrtf_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_sqrtf_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_sqrtf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- else
-
- echo $ac_n "checking for _sqrtl declaration""... $ac_c" 1>&6
-echo "configure:16654: checking for _sqrtl declaration" >&5
- if test x${glibcpp_cv_func__sqrtl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__sqrtl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+ echo $ac_n "checking for __builtin_sqrt declaration""... $ac_c" 1>&6
+echo "configure:20889: checking for __builtin_sqrt declaration" >&5
+ if test x${glibcpp_cv_func___builtin_sqrt_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrt_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16669 "configure"
+#line 20904 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _sqrtl(0);
+ __builtin_sqrt(0);
; return 0; }
EOF
-if { (eval echo configure:16680: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__sqrtl_use=yes
+ glibcpp_cv_func___builtin_sqrt_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__sqrtl_use=no
+ glibcpp_cv_func___builtin_sqrt_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__sqrtl_use" 1>&6
-
- if test x$glibcpp_cv_func__sqrtl_use = x"yes"; then
- for ac_func in _sqrtl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16707: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_sqrt_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_sqrt_use = x"yes"; then
+ echo $ac_n "checking for __builtin_sqrt linkage""... $ac_c" 1>&6
+echo "configure:20935: checking for __builtin_sqrt linkage" >&5
+ if test x${glibcpp_cv_func___builtin_sqrt_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrt_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16712 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 20942 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_sqrt(0);
; return 0; }
EOF
-if { (eval echo configure:16735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:20949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_sqrt_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_sqrt_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_sqrt_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_sqrt_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_sqrt | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
+
fi
fi
-
- echo $ac_n "checking for sincosl declaration""... $ac_c" 1>&6
-echo "configure:16765: checking for sincosl declaration" >&5
- if test x${glibcpp_cv_func_sincosl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_sincosl_use'+set}'`\" = set"; then
+ echo $ac_n "checking for __builtin_sqrtl declaration""... $ac_c" 1>&6
+echo "configure:20975: checking for __builtin_sqrtl declaration" >&5
+ if test x${glibcpp_cv_func___builtin_sqrtl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16780 "configure"
+#line 20990 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- sincosl(0, 0, 0);
+ __builtin_sqrtl(0);
; return 0; }
EOF
-if { (eval echo configure:16787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:20997: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_sincosl_use=yes
+ glibcpp_cv_func___builtin_sqrtl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_sincosl_use=no
+ glibcpp_cv_func___builtin_sqrtl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_sincosl_use" 1>&6
-
- if test x$glibcpp_cv_func_sincosl_use = x"yes"; then
- for ac_func in sincosl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16814: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_sqrtl_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_sqrtl_use = x"yes"; then
+ echo $ac_n "checking for __builtin_sqrtl linkage""... $ac_c" 1>&6
+echo "configure:21021: checking for __builtin_sqrtl linkage" >&5
+ if test x${glibcpp_cv_func___builtin_sqrtl_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sqrtl_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16819 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 21028 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_sqrtl(0);
; return 0; }
EOF
-if { (eval echo configure:16842: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_sqrtl_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_sqrtl_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_sqrtl_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_sqrtl_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_sqrtl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- else
-
- echo $ac_n "checking for _sincosl declaration""... $ac_c" 1>&6
-echo "configure:16869: checking for _sincosl declaration" >&5
- if test x${glibcpp_cv_func__sincosl_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__sincosl_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+
+ echo $ac_n "checking for __builtin_sinf declaration""... $ac_c" 1>&6
+echo "configure:21062: checking for __builtin_sinf declaration" >&5
+ if test x${glibcpp_cv_func___builtin_sinf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16884 "configure"
+#line 21077 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- _sincosl(0, 0, 0);
+ __builtin_sinf(0);
; return 0; }
EOF
-if { (eval echo configure:16891: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21084: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__sincosl_use=yes
+ glibcpp_cv_func___builtin_sinf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__sincosl_use=no
+ glibcpp_cv_func___builtin_sinf_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__sincosl_use" 1>&6
-
- if test x$glibcpp_cv_func__sincosl_use = x"yes"; then
- for ac_func in _sincosl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16918: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_sinf_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_sinf_use = x"yes"; then
+ echo $ac_n "checking for __builtin_sinf linkage""... $ac_c" 1>&6
+echo "configure:21108: checking for __builtin_sinf linkage" >&5
+ if test x${glibcpp_cv_func___builtin_sinf_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinf_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 16923 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 21115 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_sinf(0);
; return 0; }
EOF
-if { (eval echo configure:16946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_sinf_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_sinf_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_sinf_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_sinf_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_sinf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
+
fi
fi
-
- echo $ac_n "checking for finitel declaration""... $ac_c" 1>&6
-echo "configure:16976: checking for finitel declaration" >&5
- if test x${glibcpp_cv_func_finitel_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func_finitel_use'+set}'`\" = set"; then
+ echo $ac_n "checking for __builtin_sin declaration""... $ac_c" 1>&6
+echo "configure:21148: checking for __builtin_sin declaration" >&5
+ if test x${glibcpp_cv_func___builtin_sin_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sin_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 16991 "configure"
+#line 21163 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- finitel(0);
+ __builtin_sin(0);
; return 0; }
EOF
-if { (eval echo configure:17002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func_finitel_use=yes
+ glibcpp_cv_func___builtin_sin_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func_finitel_use=no
+ glibcpp_cv_func___builtin_sin_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func_finitel_use" 1>&6
-
- if test x$glibcpp_cv_func_finitel_use = x"yes"; then
- for ac_func in finitel
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17029: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_sin_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_sin_use = x"yes"; then
+ echo $ac_n "checking for __builtin_sin linkage""... $ac_c" 1>&6
+echo "configure:21194: checking for __builtin_sin linkage" >&5
+ if test x${glibcpp_cv_func___builtin_sin_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sin_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 17034 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 21201 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_sin(0);
; return 0; }
EOF
-if { (eval echo configure:17057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_sin_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_sin_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_sin_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_sin_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_sin | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- else
-
- echo $ac_n "checking for _finitel declaration""... $ac_c" 1>&6
-echo "configure:17084: checking for _finitel declaration" >&5
- if test x${glibcpp_cv_func__finitel_use+set} != xset; then
- if eval "test \"`echo '$''{'glibcpp_cv_func__finitel_use'+set}'`\" = set"; then
+
+ fi
+ fi
+
+
+ echo $ac_n "checking for __builtin_sinl declaration""... $ac_c" 1>&6
+echo "configure:21234: checking for __builtin_sinl declaration" >&5
+ if test x${glibcpp_cv_func___builtin_sinl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 17099 "configure"
+#line 21249 "configure"
#include "confdefs.h"
#include <math.h>
- #ifdef HAVE_IEEEFP_H
- #include <ieeefp.h>
- #endif
-
int main() {
- _finitel(0);
+ __builtin_sinl(0);
; return 0; }
EOF
-if { (eval echo configure:17110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__finitel_use=yes
+ glibcpp_cv_func___builtin_sinl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__finitel_use=no
+ glibcpp_cv_func___builtin_sinl_use=no
fi
rm -f conftest*
ac_ext=c
fi
fi
- echo "$ac_t""$glibcpp_cv_func__finitel_use" 1>&6
-
- if test x$glibcpp_cv_func__finitel_use = x"yes"; then
- for ac_func in _finitel
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17137: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo "$ac_t""$glibcpp_cv_func___builtin_sinl_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_sinl_use = x"yes"; then
+ echo $ac_n "checking for __builtin_sinl linkage""... $ac_c" 1>&6
+echo "configure:21280: checking for __builtin_sinl linkage" >&5
+ if test x${glibcpp_cv_func___builtin_sinl_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_sinl_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 17142 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 21287 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_sinl(0);
; return 0; }
EOF
-if { (eval echo configure:17165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_sinl_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_sinl_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_sinl_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_sinl_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_sinl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
+
fi
fi
-
-
- echo $ac_n "checking for _float trig functions""... $ac_c" 1>&6
-echo "configure:17196: checking for _float trig functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func__float_trig_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for __builtin_cosf declaration""... $ac_c" 1>&6
+echo "configure:21321: checking for __builtin_cosf declaration" >&5
+ if test x${glibcpp_cv_func___builtin_cosf_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosf_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 17210 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 21336 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- `for x in _acosf _asinf _atanf \
- _cosf _sinf _tanf \
- _coshf _sinhf _tanhf; do echo "$x (0);"; done`
+ __builtin_cosf(0);
; return 0; }
EOF
-if { (eval echo configure:17219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__float_trig_use=yes
+ glibcpp_cv_func___builtin_cosf_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__float_trig_use=no
+ glibcpp_cv_func___builtin_cosf_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
+
fi
- echo "$ac_t""$glibcpp_cv_func__float_trig_use" 1>&6
- if test x$glibcpp_cv_func__float_trig_use = x"yes"; then
- for ac_func in _acosf _asinf _atanf \
- _cosf _sinf _tanf \
- _coshf _sinhf _tanhf
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17245: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_cosf_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_cosf_use = x"yes"; then
+ echo $ac_n "checking for __builtin_cosf linkage""... $ac_c" 1>&6
+echo "configure:21367: checking for __builtin_cosf linkage" >&5
+ if test x${glibcpp_cv_func___builtin_cosf_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosf_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 17250 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 21374 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_cosf(0);
; return 0; }
EOF
-if { (eval echo configure:17273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_cosf_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_cosf_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_cosf_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_cosf_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_cosf | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
+ fi
fi
- echo $ac_n "checking for _float round functions""... $ac_c" 1>&6
-echo "configure:17301: checking for _float round functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func__float_round_use'+set}'`\" = set"; then
+ echo $ac_n "checking for __builtin_cos declaration""... $ac_c" 1>&6
+echo "configure:21407: checking for __builtin_cos declaration" >&5
+ if test x${glibcpp_cv_func___builtin_cos_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cos_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 17315 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 21422 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- `for x in _ceilf _floorf; do echo "$x (0);"; done`
+ __builtin_cos(0);
; return 0; }
EOF
-if { (eval echo configure:17322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21429: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__float_round_use=yes
+ glibcpp_cv_func___builtin_cos_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__float_round_use=no
+ glibcpp_cv_func___builtin_cos_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
+
fi
- echo "$ac_t""$glibcpp_cv_func__float_round_use" 1>&6
- if test x$glibcpp_cv_func__float_round_use = x"yes"; then
- for ac_func in _ceilf _floorf
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17346: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_cos_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_cos_use = x"yes"; then
+ echo $ac_n "checking for __builtin_cos linkage""... $ac_c" 1>&6
+echo "configure:21453: checking for __builtin_cos linkage" >&5
+ if test x${glibcpp_cv_func___builtin_cos_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cos_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 17351 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 21460 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_cos(0);
; return 0; }
EOF
-if { (eval echo configure:17374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_cos_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_cos_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_cos_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_cos_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_cos | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
+ fi
fi
-
-
- echo $ac_n "checking for _long double trig functions""... $ac_c" 1>&6
-echo "configure:17403: checking for _long double trig functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func__long_double_trig_use'+set}'`\" = set"; then
+
+ echo $ac_n "checking for __builtin_cosl declaration""... $ac_c" 1>&6
+echo "configure:21493: checking for __builtin_cosl declaration" >&5
+ if test x${glibcpp_cv_func___builtin_cosl_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosl_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
- ac_ext=C
+
+ ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
- cat > conftest.$ac_ext <<EOF
-#line 17417 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 21508 "configure"
#include "confdefs.h"
#include <math.h>
int main() {
- `for x in _acosl _asinl _atanl \
- _cosl _sinl _tanl \
- _coshl _sinhl _tanhl; do echo "$x (0);"; done`
+ __builtin_cosl(0);
; return 0; }
EOF
-if { (eval echo configure:17426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
- glibcpp_cv_func__long_double_trig_use=yes
+ glibcpp_cv_func___builtin_cosl_use=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__long_double_trig_use=no
+ glibcpp_cv_func___builtin_cosl_use=no
fi
rm -f conftest*
- ac_ext=c
+ ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
+
fi
- echo "$ac_t""$glibcpp_cv_func__long_double_trig_use" 1>&6
- if test x$glibcpp_cv_func__long_double_trig_use = x"yes"; then
- for ac_func in _acosl _asinl _atanl \
- _cosl _sinl _tanl \
- _coshl _sinhl _tanhl
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17452: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_cosl_use" 1>&6
+ if test x$glibcpp_cv_func___builtin_cosl_use = x"yes"; then
+ echo $ac_n "checking for __builtin_cosl linkage""... $ac_c" 1>&6
+echo "configure:21539: checking for __builtin_cosl linkage" >&5
+ if test x${glibcpp_cv_func___builtin_cosl_link+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func___builtin_cosl_link'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 17457 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 21546 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <math.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+ __builtin_cosl(0);
; return 0; }
EOF
-if { (eval echo configure:17480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_func___builtin_cosl_link=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_func___builtin_cosl_link=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ fi
+ echo "$ac_t""$glibcpp_cv_func___builtin_cosl_link" 1>&6
+ if test x$glibcpp_cv_func___builtin_cosl_link = x"yes"; then
+ ac_tr_func=HAVE_`echo __builtin_cosl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define ${ac_tr_func} 1
+EOF
+
+ fi
+ fi
+
+
+ dummyvar=no
+ if test x$dummyvar = x"yes"; then
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_ABS 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_LABS 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_COS 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_COSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_COSL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_FABS 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_FABSF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_FABSL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_SIN 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_SINF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_SINL 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_SQRT 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_SQRTF 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define HAVE___BUILTIN_SQRTL 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
fi
- echo $ac_n "checking for _long double round functions""... $ac_c" 1>&6
-echo "configure:17508: checking for _long double round functions" >&5
- if eval "test \"`echo '$''{'glibcpp_cv_func__long_double_round_use'+set}'`\" = set"; then
+ echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
+echo "configure:21640: checking for main in -lm" >&5
+ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
-
-
- ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
- cat > conftest.$ac_ext <<EOF
-#line 17522 "configure"
+ ac_save_LIBS="$LIBS"
+LIBS="-lm $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 21648 "configure"
#include "confdefs.h"
-#include <math.h>
+
int main() {
- `for x in _ceill _floorl; do echo "$x (0);"; done`
+main()
; return 0; }
EOF
-if { (eval echo configure:17529: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- glibcpp_cv_func__long_double_round_use=yes
+ eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- glibcpp_cv_func__long_double_round_use=no
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
fi
-rm -f conftest*
- ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lm $LIBS"
+else
+ echo "$ac_t""no" 1>&6
fi
- echo "$ac_t""$glibcpp_cv_func__long_double_round_use" 1>&6
- if test x$glibcpp_cv_func__long_double_round_use = x"yes"; then
- for ac_func in _ceill _floorl
+ for ac_func in nan copysignf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17553: checking for $ac_func" >&5
+echo "configure:21685: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 17558 "configure"
+#line 21690 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:17581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
else
echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
fi
done
- fi
-
-
- LIBS="$ac_save_LIBS"
- CXXFLAGS="$ac_save_CXXFLAGS"
-
- echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:17613: checking for main in -lm" >&5
-ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ for ac_func in __signbit
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:21742: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- ac_save_LIBS="$LIBS"
-LIBS="-lm $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 17621 "configure"
+ cat > conftest.$ac_ext <<EOF
+#line 21747 "configure"
#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
int main() {
-main()
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
; return 0; }
EOF
-if { (eval echo configure:17628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
-LIBS="$ac_save_LIBS"
-
fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo m | sed -e 's/[^a-zA-Z0-9_]/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
+#define $ac_tr_func 1
EOF
-
- LIBS="-lm $LIBS"
-
+
else
echo "$ac_t""no" 1>&6
+LIBMATHOBJS="$LIBMATHOBJS signbit.lo"
fi
+done
- for ac_func in nan copysignf
+ for ac_func in __signbitf
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17658: checking for $ac_func" >&5
+echo "configure:21798: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 17663 "configure"
+#line 21803 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:17686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
else
echo "$ac_t""no" 1>&6
-LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+LIBMATHOBJS="$LIBMATHOBJS signbitf.lo"
fi
done
-
- USE_COMPLEX_LONG_DOUBLE=no
- if test x$ac_cv_func_copysignl = x"yes"; then
- USE_COMPLEX_LONG_DOUBLE=yes
- for ac_func in signbitl
+ if test x$ac_cv_func_copysignl = x"yes"; then
+ for ac_func in __signbitl
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17719: checking for $ac_func" >&5
+echo "configure:21856: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 17724 "configure"
+#line 21861 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:17747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:21884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
else
echo "$ac_t""no" 1>&6
-LIBMATHOBJS="$LIBMATHOBJS ${ac_func}.lo"
+LIBMATHOBJS="$LIBMATHOBJS signbitl.lo"
fi
done
-
fi
+ if test -n "$LIBMATHOBJS"; then
+ need_libmath=yes
+ fi
-
+
echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:17780: checking for mbstate_t" >&5
+echo "configure:21919: checking for mbstate_t" >&5
cat > conftest.$ac_ext <<EOF
-#line 17782 "configure"
+#line 21921 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
mbstate_t teststate;
; return 0; }
EOF
-if { (eval echo configure:17789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:21928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
have_mbstate_t=yes
else
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:17811: checking for $ac_hdr" >&5
+echo "configure:21950: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 17816 "configure"
+#line 21955 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:21960: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
done
- ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:17850: checking for wctype.h" >&5
+ for ac_hdr in wctype.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:21991: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 17855 "configure"
+#line 21996 "configure"
#include "confdefs.h"
-#include <wctype.h>
+#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:22001: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- ac_has_wctype_h=yes
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+ ac_has_wctype_h=yes
else
echo "$ac_t""no" 1>&6
ac_has_wctype_h=no
fi
+done
+
-
if test x"$ac_has_wchar_h" = xyes &&
test x"$ac_has_wctype_h" = xyes &&
test x"$enable_c_mbchar" != xno; then
-
+
echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:17888: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:22034: checking for WCHAR_MIN and WCHAR_MAX" >&5
cat > conftest.$ac_ext <<EOF
-#line 17890 "configure"
+#line 22036 "configure"
#include "confdefs.h"
#include <wchar.h>
int main() {
int i = WCHAR_MIN; int j = WCHAR_MAX;
; return 0; }
EOF
-if { (eval echo configure:17897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_wchar_minmax=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_wchar_minmax" 1>&6
-
+
echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:17910: checking for WEOF" >&5
+echo "configure:22056: checking for WEOF" >&5
cat > conftest.$ac_ext <<EOF
-#line 17912 "configure"
+#line 22058 "configure"
#include "confdefs.h"
#include <wchar.h>
wint_t i = WEOF;
; return 0; }
EOF
-if { (eval echo configure:17921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
has_weof=yes
else
fi
rm -f conftest*
echo "$ac_t""$has_weof" 1>&6
-
+
ac_wfuncs=yes
for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17937: checking for $ac_func" >&5
+echo "configure:22083: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 17942 "configure"
+#line 22088 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:17965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
- for ac_func in btowc wctob fgetwc fgetwc fgetws fputwc fputws fwide \
+
+ for ac_func in btowc wctob fgetwc fgetws fputwc fputws fwide \
fwprintf fwscanf swprintf swscanf vfwprintf vfwscanf vswprintf vswscanf \
vwprintf vwscanf wprintf wscanf getwc getwchar mbsinit mbrlen mbrtowc \
mbsrtowcs wcsrtombs putwc putwchar ungetwc wcrtomb wcstod wcstof wcstol \
wcscspn wcsspn wcstok wcsftime wcschr wcspbrk wcsrchr wcsstr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18000: checking for $ac_func" >&5
+echo "configure:22146: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18005 "configure"
+#line 22151 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:18028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo $ac_n "checking for ISO C99 wchar_t support""... $ac_c" 1>&6
-echo "configure:18056: checking for ISO C99 wchar_t support" >&5
+echo "configure:22202: checking for ISO C99 wchar_t support" >&5
if test x"$has_weof" = xyes &&
test x"$has_wchar_minmax" = xyes &&
test x"$ac_wfuncs" = xyes; then
ac_isoC99_wchar_t=no
fi
echo "$ac_t""$ac_isoC99_wchar_t" 1>&6
-
+
ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:18068: checking for iconv.h" >&5
+echo "configure:22214: checking for iconv.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18073 "configure"
+#line 22219 "configure"
#include "confdefs.h"
#include <iconv.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:18078: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:22224: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_safe=`echo "langinfo.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for langinfo.h""... $ac_c" 1>&6
-echo "configure:18102: checking for langinfo.h" >&5
+echo "configure:22248: checking for langinfo.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18107 "configure"
+#line 22253 "configure"
#include "confdefs.h"
#include <langinfo.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:18112: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:22258: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
-echo "configure:18136: checking for iconv in -liconv" >&5
+echo "configure:22282: checking for iconv in -liconv" >&5
ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-liconv $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 18144 "configure"
+#line 22290 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
iconv()
; return 0; }
EOF
-if { (eval echo configure:18155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
for ac_func in iconv_open iconv_close iconv nl_langinfo
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18181: checking for $ac_func" >&5
+echo "configure:22327: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18186 "configure"
+#line 22332 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:18209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
-
+
LIBS="$ac_save_LIBS"
echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:18239: checking for XPG2 wchar_t support" >&5
+echo "configure:22385: checking for XPG2 wchar_t support" >&5
if test x"$ac_has_iconv_h" = xyes &&
test x"$ac_has_langinfo_h" = xyes &&
test x"$ac_XPG2funcs" = xyes; then
ac_XPG2_wchar_t=no
fi
echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
-
- echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:18250: checking for enabled wchar_t specializations" >&5
- if test x"$ac_isoC99_wchar_t" = xyes &&
- test x"$ac_XPG2_wchar_t" = xyes; then
+
+ if test x"$ac_isoC99_wchar_t" = xyes &&
+ test x"$ac_XPG2_wchar_t" = xyes; then
cat >> confdefs.h <<\EOF
#define _GLIBCPP_USE_WCHAR_T 1
EOF
- echo "$ac_t"""yes"" 1>&6
- else
- echo "$ac_t"""no"" 1>&6
+ enable_wchar_t=yes
fi
- else
- echo "configure: warning: wchar_t support disabled." 1>&2
fi
+ echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
+echo "configure:22405: checking for enabled wchar_t specializations" >&5
+ echo "$ac_t""$enable_wchar_t" 1>&6
ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS='-fno-builtins -D_GNU_SOURCE'
+ CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
echo $ac_n "checking for strtold declaration""... $ac_c" 1>&6
-echo "configure:18272: checking for strtold declaration" >&5
+echo "configure:22415: checking for strtold declaration" >&5
if test x${glibcpp_cv_func_strtold_use+set} != xset; then
if eval "test \"`echo '$''{'glibcpp_cv_func_strtold_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 18287 "configure"
+#line 22430 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
strtold(0, 0);
; return 0; }
EOF
-if { (eval echo configure:18294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22437: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_cv_func_strtold_use=yes
else
for ac_func in strtold
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18320: checking for $ac_func" >&5
+echo "configure:22463: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18325 "configure"
+#line 22468 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:18348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "$ac_t""no" 1>&6
fi
done
-
+
fi
echo $ac_n "checking for strtof declaration""... $ac_c" 1>&6
-echo "configure:18376: checking for strtof declaration" >&5
+echo "configure:22519: checking for strtof declaration" >&5
if test x${glibcpp_cv_func_strtof_use+set} != xset; then
if eval "test \"`echo '$''{'glibcpp_cv_func_strtof_use'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
-#line 18391 "configure"
+#line 22534 "configure"
#include "confdefs.h"
#include <stdlib.h>
int main() {
strtof(0, 0);
; return 0; }
EOF
-if { (eval echo configure:18398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22541: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_cv_func_strtof_use=yes
else
for ac_func in strtof
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18424: checking for $ac_func" >&5
+echo "configure:22567: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 22572 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:22595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+ fi
+
+ for ac_func in drand48
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:22624: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18429 "configure"
+#line 22629 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:18452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
+ CXXFLAGS="$ac_save_CXXFLAGS"
+
+
+ # For showmanyc_helper().
+ for ac_hdr in sys/ioctl.h sys/filio.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:22685: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 22690 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:22695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+
+ if eval "test \"`echo '$''{'glibcpp_cv_POLL'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+ cat > conftest.$ac_ext <<EOF
+#line 22727 "configure"
+#include "confdefs.h"
+#include <poll.h>
+int main() {
+struct pollfd pfd[1]; pfd[0].events = POLLIN; poll(pfd, 1, 0);
+; return 0; }
+EOF
+if { (eval echo configure:22734: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ glibcpp_cv_POLL=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_cv_POLL=no
+fi
+rm -f conftest*
+
+fi
+
+ if test x$glibcpp_cv_POLL = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_POLL 1
+EOF
+
+ fi
+
+
+ if eval "test \"`echo '$''{'glibcpp_cv_S_ISREG'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+ cat > conftest.$ac_ext <<EOF
+#line 22760 "configure"
+#include "confdefs.h"
+#include <sys/stat.h>
+int main() {
+struct stat buffer; fstat(0, &buffer); S_ISREG(buffer.st_mode);
+; return 0; }
+EOF
+if { (eval echo configure:22767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_S_ISREG=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_S_ISREG=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
-
- fi
-
- for ac_func in drand48
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18481: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ if eval "test \"`echo '$''{'glibcpp_cv_S_IFREG'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 18486 "configure"
+
+ cat > conftest.$ac_ext <<EOF
+#line 22785 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
+#include <sys/stat.h>
int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
+struct stat buffer; fstat(0, &buffer); S_IFREG & buffer.st_mode;
; return 0; }
EOF
-if { (eval echo configure:18509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ glibcpp_cv_S_IFREG=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ glibcpp_cv_S_IFREG=no
fi
rm -f conftest*
+
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+ if test x$glibcpp_cv_S_ISREG = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_S_ISREG 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
-fi
-done
+ elif test x$glibcpp_cv_S_IFREG = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_S_IFREG 1
+EOF
+
+ fi
- CXXFLAGS="$ac_save_CXXFLAGS"
ac_safe=`echo "locale.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for locale.h""... $ac_c" 1>&6
-echo "configure:18539: checking for locale.h" >&5
+echo "configure:22821: checking for locale.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18544 "configure"
+#line 22826 "configure"
#include "confdefs.h"
#include <locale.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:18549: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:22831: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:18567: checking for LC_MESSAGES" >&5
+echo "configure:22849: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18572 "configure"
+#line 22854 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
-if { (eval echo configure:18579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_val_LC_MESSAGES=yes
else
cat > conftest.$ac_ext <<EOF
-#line 18606 "configure"
+#line 22888 "configure"
#include "confdefs.h"
#include <setjmp.h>
sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
; return 0; }
EOF
-if { (eval echo configure:18615: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:22897: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define HAVE_SIGSETJMP 1
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:18632: checking for $ac_hdr" >&5
+echo "configure:22914: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18637 "configure"
+#line 22919 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:18642: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:22924: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18671: checking for $ac_func" >&5
+echo "configure:22953: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18676 "configure"
+#line 22958 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:18699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:22981: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:18724: checking for working mmap" >&5
+echo "configure:23006: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_func_mmap_fixed_mapped=no
else
cat > conftest.$ac_ext <<EOF
-#line 18732 "configure"
+#line 23014 "configure"
#include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test.
}
EOF
-if { (eval echo configure:18885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:23167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_fixed_mapped=yes
else
fi
+fi
- # Establish limits on memory usage during 'make check'
-
-
+# This depends on GLIBCPP_CHECK_LINKER_FEATURES, but without it assumes no.
+# Check whether --enable-symvers or --disable-symvers was given.
+if test "${enable_symvers+set}" = set; then
+ enableval="$enable_symvers"
+ case "$enableval" in
+ yes) enable_symvers=yes ;;
+ no) enable_symvers=no ;;
+ # other names here, just as sanity checks
+ #gnu|sun|etcetera) enable_symvers=$enableval ;;
+ gnu) enable_symvers=$enableval ;;
+ *) { echo "configure: error: Unknown argument to enable/disable symvers" 1>&2; exit 1; } ;;
+ esac
+else
+ enable_symvers=yes
+fi
+
+# If we never went through the GLIBCPP_CHECK_LINKER_FEATURES macro, then we
+# don't know enough about $LD to do tricks...
+if test x$enable_shared = xno ||
+ test "x$LD" = x ||
+ test x$glibcpp_gnu_ld_version = x; then
+ enable_symvers=no
+fi
+
+# Check to see if libgcc_s exists, indicating that shared libgcc is possible.
+if test $enable_symvers != no; then
+ echo $ac_n "checking for shared libgcc""... $ac_c" 1>&6
+echo "configure:23218: checking for shared libgcc" >&5
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=' -lgcc_s'
+ cat > conftest.$ac_ext <<EOF
+#line 23222 "configure"
+#include "confdefs.h"
+
+int main() {
+return 0
+; return 0; }
+EOF
+if { (eval echo configure:23229: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ glibcpp_shared_libgcc=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_shared_libgcc=no
+fi
+rm -f conftest*
+ CFLAGS="$ac_save_CFLAGS"
+ echo "$ac_t""$glibcpp_shared_libgcc" 1>&6
+fi
+
+# For GNU ld, we need at least this version. It's 2.12 in the same format
+# as the tested-for version. See GLIBCPP_CHECK_LINKER_FEATURES for more.
+glibcpp_min_gnu_ld_version=21200
+
+# Check to see if unspecified "yes" value can win, given results
+# above.
+if test $enable_symvers = yes ; then
+ if test $with_gnu_ld = yes &&
+ test $glibcpp_shared_libgcc = yes ;
+ then
+ if test $glibcpp_gnu_ld_version -ge $glibcpp_min_gnu_ld_version ; then
+ enable_symvers=gnu
+ else
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS='-shared -Wl,--version-script,conftest.map'
+ enable_symvers=no
+
+ echo 'FOO { global: f[a-z]o; local: *; };' > conftest.map
+
+ cat > conftest.$ac_ext <<EOF
+#line 23264 "configure"
+#include "confdefs.h"
+int foo;
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:23271: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ enable_symvers=gnu
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ else
+ # this is the suspicious part
+ CFLAGS=''
+ fi
+ rm -f conftest.map
+ fi
+ else
+ # just fail for now
+ enable_symvers=no
+ fi
+fi
+
+case $enable_symvers in
+ no)
+ SYMVER_MAP=config/linker-map.dummy
+ ;;
+ gnu)
+ SYMVER_MAP=config/linker-map.gnu
+ cat >> confdefs.h <<\EOF
+#define _GLIBCPP_SYMVER 1
+EOF
+
+ ;;
+esac
+
+
+
+
+if test $enable_symvers != no; then
+ GLIBCPP_BUILD_VERSIONED_SHLIB_TRUE=
+ GLIBCPP_BUILD_VERSIONED_SHLIB_FALSE='#'
+else
+ GLIBCPP_BUILD_VERSIONED_SHLIB_TRUE='#'
+ GLIBCPP_BUILD_VERSIONED_SHLIB_FALSE=
+fi
+echo $ac_n "checking versioning on shared library symbols""... $ac_c" 1>&6
+echo "configure:23317: checking versioning on shared library symbols" >&5
+echo "$ac_t""$enable_symvers" 1>&6
+
+
+# This depends on GLIBCPP_ENABLE_SYMVERS and GLIBCPP_IS_CROSS_COMPILING.
+
+
+ if test x"$GLIBCPP_IS_CROSS_COMPILING" = xfalse; then
+ # Do checks for memory limit functions.
+
setrlimit_have_headers=yes
- for ac_hdr in sys/resource.h unistd.h
+ for ac_hdr in unistd.h sys/time.h sys/resource.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:18916: checking for $ac_hdr" >&5
+echo "configure:23332: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 18921 "configure"
+#line 23337 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:18926: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:23342: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
# Can't do these in a loop, else the resulting syntax is wrong.
cat > conftest.$ac_ext <<EOF
-#line 18959 "configure"
+#line 23375 "configure"
#include "confdefs.h"
-#include <sys/resource.h>
- #include <unistd.h>
+#include <unistd.h>
+ #include <sys/time.h>
+ #include <sys/resource.h>
int main() {
int f = RLIMIT_DATA ;
; return 0; }
EOF
-if { (eval echo configure:18968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:23385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_mresult=1
else
cat > conftest.$ac_ext <<EOF
-#line 18985 "configure"
+#line 23402 "configure"
#include "confdefs.h"
-#include <sys/resource.h>
- #include <unistd.h>
+#include <unistd.h>
+ #include <sys/time.h>
+ #include <sys/resource.h>
int main() {
int f = RLIMIT_RSS ;
; return 0; }
EOF
-if { (eval echo configure:18994: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:23412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_mresult=1
else
cat > conftest.$ac_ext <<EOF
-#line 19011 "configure"
+#line 23429 "configure"
#include "confdefs.h"
-#include <sys/resource.h>
- #include <unistd.h>
+#include <unistd.h>
+ #include <sys/time.h>
+ #include <sys/resource.h>
int main() {
int f = RLIMIT_VMEM ;
; return 0; }
EOF
-if { (eval echo configure:19020: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:23439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_mresult=1
else
cat > conftest.$ac_ext <<EOF
-#line 19037 "configure"
+#line 23456 "configure"
#include "confdefs.h"
-#include <sys/resource.h>
- #include <unistd.h>
+#include <unistd.h>
+ #include <sys/time.h>
+ #include <sys/resource.h>
int main() {
int f = RLIMIT_AS ;
; return 0; }
EOF
-if { (eval echo configure:19046: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:23466: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
glibcpp_mresult=1
else
else
cat > conftest.$ac_ext <<EOF
-#line 19068 "configure"
+#line 23488 "configure"
#include "confdefs.h"
-#include <sys/resource.h>
- #include <unistd.h>
+#include <unistd.h>
+ #include <sys/time.h>
+ #include <sys/resource.h>
int main() {
struct rlimit r; setrlimit(0, &r);
; return 0; }
EOF
-if { (eval echo configure:19077: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:23498: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_setrlimit=yes
else
fi
echo $ac_n "checking for testsuite memory limit support""... $ac_c" 1>&6
-echo "configure:19093: checking for testsuite memory limit support" >&5
+echo "configure:23514: checking for testsuite memory limit support" >&5
if test $setrlimit_have_headers = yes && test $ac_setrlimit = yes; then
ac_mem_limits=yes
cat >> confdefs.h <<\EOF
echo "$ac_t""$ac_mem_limits" 1>&6
- # Look for setenv, so that extended locale tests can be performed.
- for ac_func in setenv
+ # Look for setenv, so that extended locale tests can be performed.
+
+ echo $ac_n "checking for setenv declaration""... $ac_c" 1>&6
+echo "configure:23530: checking for setenv declaration" >&5
+ if test x${glibcpp_cv_func_setenv_use+set} != xset; then
+ if eval "test \"`echo '$''{'glibcpp_cv_func_setenv_use'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+
+ ac_ext=C
+# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cxx_cross
+
+ cat > conftest.$ac_ext <<EOF
+#line 23545 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+int main() {
+ setenv(0, 0, 0);
+; return 0; }
+EOF
+if { (eval echo configure:23552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ glibcpp_cv_func_setenv_use=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ glibcpp_cv_func_setenv_use=no
+fi
+rm -f conftest*
+ ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+cross_compiling=$ac_cv_prog_cc_cross
+
+
+fi
+
+ fi
+ echo "$ac_t""$glibcpp_cv_func_setenv_use" 1>&6
+ if test x$glibcpp_cv_func_setenv_use = x"yes"; then
+ for ac_func in setenv
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:19110: checking for $ac_func" >&5
+echo "configure:23578: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 19115 "configure"
+#line 23583 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:19138: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:23606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
fi
done
+ fi
+
+ fi
+
+ # Export file names for ABI checking.
+ baseline_dir="${glibcpp_srcdir}/config/abi/${abi_baseline_pair}\$(MULTISUBDIR)"
+
+
+ # Determine if checking the ABI is desirable.
+ if test x$enable_symvers = xno; then
+ enable_abi_check=no
+ else
+ case "$host" in
+ *-*-cygwin*)
+ enable_abi_check=no ;;
+ *)
+ enable_abi_check=yes ;;
+ esac
+ fi
+
+
+
+if test "$enable_wchar_t" = yes; then
+ GLIBCPP_TEST_WCHAR_T_TRUE=
+ GLIBCPP_TEST_WCHAR_T_FALSE='#'
+else
+ GLIBCPP_TEST_WCHAR_T_TRUE='#'
+ GLIBCPP_TEST_WCHAR_T_FALSE=
+fi
+
+if test "$enable_abi_check" = yes; then
+ GLIBCPP_TEST_ABI_TRUE=
+ GLIBCPP_TEST_ABI_FALSE='#'
+else
+ GLIBCPP_TEST_ABI_TRUE='#'
+ GLIBCPP_TEST_ABI_FALSE=
fi
# Propagate the target-specific source directories through the build chain.
-OS_INC_SRCDIR=$os_include_dir/bits
-ATOMICITY_INC_SRCDIR=$ATOMICITYH/bits
-CPU_LIMITS_INC_SRCDIR=$CPULIMITSH/bits
-
+# (Nothing currently uses cpu_include_dir directly; only ATOMICITYH
+# uses it, and it only gets used in this file.)
+OS_INC_SRCDIR=config/${os_include_dir}
+ATOMICITY_INC_SRCDIR=config/${ATOMICITYH}
-# Set up cross-compile flags
+# Determine cross-compile flags and all AM_CONDITIONALs.
CANADIAN_TRUE='#'
CANADIAN_FALSE=
fi
+
+
+if test "$need_libmath" = yes; then
+ GLIBCPP_BUILD_LIBMATH_TRUE=
+ GLIBCPP_BUILD_LIBMATH_FALSE='#'
+else
+ GLIBCPP_BUILD_LIBMATH_TRUE='#'
+ GLIBCPP_BUILD_LIBMATH_FALSE=
+fi
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
multilib_arg=
fi
-# Needed so that g++ can find the correct include subdir automatically.
-INTERFACE=v3
-
# Export all the install information
# Assumes glibcpp_builddir, glibcpp_srcdir are alreay set up and
glibcpp_toolexeclibdir=no
glibcpp_prefixdir=${prefix}
-echo $ac_n "checking for interface version number""... $ac_c" 1>&6
-echo "configure:19252: checking for interface version number" >&5
-libstdcxx_interface=$INTERFACE
-echo "$ac_t""$libstdcxx_interface" 1>&6
-
# Process the option --with-gxx-include-dir=<path to include-files directory>
echo $ac_n "checking for --with-gxx-include-dir""... $ac_c" 1>&6
-echo "configure:19258: checking for --with-gxx-include-dir" >&5
+echo "configure:23763: checking for --with-gxx-include-dir" >&5
# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
if test "${with_gxx_include_dir+set}" = set; then
withval="$with_gxx_include_dir"
# Process the option "--enable-version-specific-runtime-libs"
echo $ac_n "checking for --enable-version-specific-runtime-libs""... $ac_c" 1>&6
-echo "configure:19282: checking for --enable-version-specific-runtime-libs" >&5
+echo "configure:23787: checking for --enable-version-specific-runtime-libs" >&5
# Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
if test "${enable_version_specific_runtime_libs+set}" = set; then
enableval="$enable_version_specific_runtime_libs"
# Option set, now we can test it.
echo "$ac_t""$version_specific_libs" 1>&6
+# Default case for install directory for include files.
+if test $version_specific_libs = no && test $gxx_include_dir = no; then
+ gxx_include_dir='$(prefix)'/include/c++/${gcc_version}
+fi
+
+# Version-specific runtime libs processing.
if test $version_specific_libs = yes; then
# Need the gcc compiler version to know where to install libraries
# and header files if --enable-version-specific-runtime-libs option
# is selected.
- gcc_version_trigger=${srcdir}/../gcc/version.c
- gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
- gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
- gxx_include_dir='$(libdir)/gcc-lib/$(target_alias)/'${gcc_version}/include/g++
+ if test x"$gxx_include_dir" = x"no"; then
+ gxx_include_dir='$(libdir)/gcc-lib/$(target_alias)/'${gcc_version}/include/c++
+ fi
glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
glibcpp_toolexeclibdir='$(toolexecdir)/'${gcc_version}'$(MULTISUBDIR)'
- fi
-
-# Default case for install directory for include files.
-if test $version_specific_libs = no &&
- test $gxx_include_dir = no; then
- gxx_include_dir='$(prefix)'/include/g++-${libstdcxx_interface}
fi
# Calculate glibcpp_toolexecdir, glibcpp_toolexeclibdir
# Install a library built with a cross compiler in tooldir, not libdir.
-if test x"$glibcpp_toolexecdir" = x"no"; then
+if test x"$glibcpp_toolexecdir" = x"no"; then
if test -n "$with_cross_host" &&
test x"$with_cross_host" != x"no"; then
glibcpp_toolexecdir='$(exec_prefix)/$(target_alias)'
- glibcpp_toolexeclibdir='$(toolexecdir)/lib$(MULTISUBDIR)'
+ glibcpp_toolexeclibdir='$(toolexecdir)/lib'
else
glibcpp_toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
- glibcpp_toolexeclibdir='$(libdir)$(MULTISUBDIR)'
+ glibcpp_toolexeclibdir='$(libdir)'
fi
+ multi_os_directory=`$CC -print-multi-os-directory`
+ case $multi_os_directory in
+ .) ;; # Avoid trailing /.
+ *) glibcpp_toolexeclibdir=$glibcpp_toolexeclibdir/$multi_os_directory ;;
+ esac
fi
echo $ac_n "checking for install location""... $ac_c" 1>&6
-echo "configure:19329: checking for install location" >&5
+echo "configure:23838: checking for install location" >&5
echo "$ac_t""$gxx_include_dir" 1>&6
-# Export all the include and flag information to makefiles.
+# Export all the include and flag information to Makefiles.
# Root level of the build directory include sources.
GLIBCPP_INCLUDES="-I${glibcpp_builddir}/include/${target_alias} -I${glibcpp_builddir}/include"
LIBSUPCXX_INCLUDES='-I$(top_srcdir)/libsupc++'
- if test x"$need_libio" = xyes; then
- LIBIO_INCLUDES='-I$(top_builddir)/libio -I$(top_srcdir)/libio'
-
- fi
-
# Now, export this to all the little Makefiles....
# Optimization flags that are probably a good idea for thrill-seekers. Just
- # uncomment the lines below and make, everything else is ready to go...
- # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
+ # uncomment the lines below and make, everything else is ready to go...
+ # OPTIMIZE_CXXFLAGS = -O3 -fstrict-aliasing -fvtable-gc
OPTIMIZE_CXXFLAGS=
- WARN_FLAGS='-Wall -Wno-format -W -Wwrite-strings -Winline'
+ WARN_FLAGS='-Wall -Wno-format -W -Wwrite-strings'
# Generate the various Makefiles, include files, and scripts.
-# NB: Multilibs need MULTISUBDIR defined correctly in src/Makefile.am
-# and libsupc++/Makefile.am so that multilib installs will end up
-# installed in the correct place. To work around this not being passed
-# down from config-ml.in -> top_srcdir/Makefile.am ->
+# NB: Multilibs need MULTISUBDIR defined correctly in src/Makefile.am,
+# libsupc++/Makefile.am and testsuite/Makefile.am so that multilib installs
+# will end up installed in the correct place. To work around this not being
+# passed # down from config-ml.in -> top_srcdir/Makefile.am ->
# top_srcdir/{src,libsupc++}/Makefile.am, manually append it here.
trap '' 1 2 15
cat > confcache <<\EOF
ac_given_INSTALL="$INSTALL"
trap 'rm -fr `echo "Makefile \
- include/Makefile src/Makefile \
- libmath/Makefile libio/Makefile libsupc++/Makefile \
- po/Makefile testsuite/Makefile mkcheck testsuite_flags config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+include/Makefile src/Makefile \
+libmath/Makefile libsupc++/Makefile \
+po/Makefile testsuite/Makefile scripts/check_survey scripts/testsuite_flags config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@PACKAGE@%$PACKAGE%g
-s%@release_VERSION@%$release_VERSION%g
s%@libtool_VERSION@%$libtool_VERSION%g
+s%@toplevel_srcdir@%$toplevel_srcdir%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@build_cpu@%$build_cpu%g
s%@build_vendor@%$build_vendor%g
s%@build_os@%$build_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@VERSION@%$VERSION%g
-s%@ACLOCAL@%$ACLOCAL%g
-s%@AUTOCONF@%$AUTOCONF%g
-s%@AUTOMAKE@%$AUTOMAKE%g
-s%@AUTOHEADER@%$AUTOHEADER%g
-s%@MAKEINFO@%$MAKEINFO%g
-s%@SET_MAKE@%$SET_MAKE%g
-s%@toplevel_srcdir@%$toplevel_srcdir%g
s%@glibcpp_builddir@%$glibcpp_builddir%g
s%@glibcpp_srcdir@%$glibcpp_srcdir%g
+s%@AWK@%$AWK%g
s%@LN_S@%$LN_S%g
s%@glibcpp_basedir@%$glibcpp_basedir%g
s%@CC@%$CC%g
s%@AS@%$AS%g
s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g
+s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
+s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
+s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
s%@MAINT@%$MAINT%g
s%@EXEEXT@%$EXEEXT%g
+s%@VERSION@%$VERSION%g
+s%@ACLOCAL@%$ACLOCAL%g
+s%@AUTOCONF@%$AUTOCONF%g
+s%@AUTOMAKE@%$AUTOMAKE%g
+s%@AUTOHEADER@%$AUTOHEADER%g
+s%@MAKEINFO@%$MAKEINFO%g
+s%@SET_MAKE@%$SET_MAKE%g
s%@OBJEXT@%$OBJEXT%g
s%@STRIP@%$STRIP%g
s%@LIBTOOL@%$LIBTOOL%g
s%@enable_shared@%$enable_shared%g
s%@enable_static@%$enable_static%g
s%@ifGNUmake@%$ifGNUmake%g
-s%@DEBUG_FLAGS@%$DEBUG_FLAGS%g
-s%@CPP@%$CPP%g
+s%@LIBUNWIND_FLAG@%$LIBUNWIND_FLAG%g
+s%@GLIBCPP_BUILD_PCH_TRUE@%$GLIBCPP_BUILD_PCH_TRUE%g
+s%@GLIBCPP_BUILD_PCH_FALSE@%$GLIBCPP_BUILD_PCH_FALSE%g
+s%@glibcpp_PCHFLAGS@%$glibcpp_PCHFLAGS%g
s%@CSTDIO_H@%$CSTDIO_H%g
s%@BASIC_FILE_H@%$BASIC_FILE_H%g
-s%@CCODECVT_C@%$CCODECVT_C%g
-s%@GLIBCPP_BUILD_LIBIO_TRUE@%$GLIBCPP_BUILD_LIBIO_TRUE%g
-s%@GLIBCPP_BUILD_LIBIO_FALSE@%$GLIBCPP_BUILD_LIBIO_FALSE%g
-s%@GLIBCPP_NEED_LIBIO_TRUE@%$GLIBCPP_NEED_LIBIO_TRUE%g
-s%@GLIBCPP_NEED_LIBIO_FALSE@%$GLIBCPP_NEED_LIBIO_FALSE%g
-s%@GLIBCPP_NEED_WLIBIO_TRUE@%$GLIBCPP_NEED_WLIBIO_TRUE%g
-s%@GLIBCPP_NEED_WLIBIO_FALSE@%$GLIBCPP_NEED_WLIBIO_FALSE%g
-s%@libio_la@%$libio_la%g
+s%@BASIC_FILE_CC@%$BASIC_FILE_CC%g
+s%@CPP@%$CPP%g
+s%@check_msgfmt@%$check_msgfmt%g
s%@glibcpp_MOFILES@%$glibcpp_MOFILES%g
s%@glibcpp_POFILES@%$glibcpp_POFILES%g
s%@glibcpp_localedir@%$glibcpp_localedir%g
s%@CLOCALE_H@%$CLOCALE_H%g
s%@CCODECVT_H@%$CCODECVT_H%g
s%@CMESSAGES_H@%$CMESSAGES_H%g
-s%@CSHADOW_FLAGS@%$CSHADOW_FLAGS%g
+s%@CCODECVT_CC@%$CCODECVT_CC%g
+s%@CCOLLATE_CC@%$CCOLLATE_CC%g
+s%@CCTYPE_CC@%$CCTYPE_CC%g
+s%@CMESSAGES_CC@%$CMESSAGES_CC%g
+s%@CMONEY_CC@%$CMONEY_CC%g
+s%@CNUMERIC_CC@%$CNUMERIC_CC%g
+s%@CTIME_H@%$CTIME_H%g
+s%@CTIME_CC@%$CTIME_CC%g
+s%@CLOCALE_CC@%$CLOCALE_CC%g
+s%@CLOCALE_INTERNAL_H@%$CLOCALE_INTERNAL_H%g
s%@C_INCLUDE_DIR@%$C_INCLUDE_DIR%g
-s%@GLIBCPP_USE_CSHADOW_TRUE@%$GLIBCPP_USE_CSHADOW_TRUE%g
-s%@GLIBCPP_USE_CSHADOW_FALSE@%$GLIBCPP_USE_CSHADOW_FALSE%g
+s%@GLIBCPP_C_HEADERS_C_TRUE@%$GLIBCPP_C_HEADERS_C_TRUE%g
+s%@GLIBCPP_C_HEADERS_C_FALSE@%$GLIBCPP_C_HEADERS_C_FALSE%g
+s%@GLIBCPP_C_HEADERS_C_STD_TRUE@%$GLIBCPP_C_HEADERS_C_STD_TRUE%g
+s%@GLIBCPP_C_HEADERS_C_STD_FALSE@%$GLIBCPP_C_HEADERS_C_STD_FALSE%g
+s%@GLIBCPP_C_HEADERS_COMPATIBILITY_TRUE@%$GLIBCPP_C_HEADERS_COMPATIBILITY_TRUE%g
+s%@GLIBCPP_C_HEADERS_COMPATIBILITY_FALSE@%$GLIBCPP_C_HEADERS_COMPATIBILITY_FALSE%g
s%@glibcpp_thread_h@%$glibcpp_thread_h%g
s%@EXTRA_CXX_FLAGS@%$EXTRA_CXX_FLAGS%g
+s%@GLIBCPP_BUILD_DEBUG_TRUE@%$GLIBCPP_BUILD_DEBUG_TRUE%g
+s%@GLIBCPP_BUILD_DEBUG_FALSE@%$GLIBCPP_BUILD_DEBUG_FALSE%g
+s%@DEBUG_FLAGS@%$DEBUG_FLAGS%g
s%@SECTION_FLAGS@%$SECTION_FLAGS%g
s%@SECTION_LDFLAGS@%$SECTION_LDFLAGS%g
s%@OPT_LDFLAGS@%$OPT_LDFLAGS%g
s%@LIBMATHOBJS@%$LIBMATHOBJS%g
-s%@USE_COMPLEX_LONG_DOUBLE@%$USE_COMPLEX_LONG_DOUBLE%g
s%@WERROR@%$WERROR%g
+s%@SYMVER_MAP@%$SYMVER_MAP%g
+s%@GLIBCPP_BUILD_VERSIONED_SHLIB_TRUE@%$GLIBCPP_BUILD_VERSIONED_SHLIB_TRUE%g
+s%@GLIBCPP_BUILD_VERSIONED_SHLIB_FALSE@%$GLIBCPP_BUILD_VERSIONED_SHLIB_FALSE%g
+s%@baseline_dir@%$baseline_dir%g
+s%@GLIBCPP_TEST_WCHAR_T_TRUE@%$GLIBCPP_TEST_WCHAR_T_TRUE%g
+s%@GLIBCPP_TEST_WCHAR_T_FALSE@%$GLIBCPP_TEST_WCHAR_T_FALSE%g
+s%@GLIBCPP_TEST_ABI_TRUE@%$GLIBCPP_TEST_ABI_TRUE%g
+s%@GLIBCPP_TEST_ABI_FALSE@%$GLIBCPP_TEST_ABI_FALSE%g
s%@OS_INC_SRCDIR@%$OS_INC_SRCDIR%g
s%@ATOMICITY_INC_SRCDIR@%$ATOMICITY_INC_SRCDIR%g
-s%@CPU_LIMITS_INC_SRCDIR@%$CPU_LIMITS_INC_SRCDIR%g
s%@GLIBCPP_IS_CROSS_COMPILING@%$GLIBCPP_IS_CROSS_COMPILING%g
s%@CANADIAN_TRUE@%$CANADIAN_TRUE%g
s%@CANADIAN_FALSE@%$CANADIAN_FALSE%g
+s%@GLIBCPP_BUILD_LIBMATH_TRUE@%$GLIBCPP_BUILD_LIBMATH_TRUE%g
+s%@GLIBCPP_BUILD_LIBMATH_FALSE@%$GLIBCPP_BUILD_LIBMATH_FALSE%g
s%@glibcpp_prefixdir@%$glibcpp_prefixdir%g
s%@gxx_include_dir@%$gxx_include_dir%g
s%@glibcpp_toolexecdir@%$glibcpp_toolexecdir%g
s%@glibcpp_toolexeclibdir@%$glibcpp_toolexeclibdir%g
-s%@LIBIO_INCLUDES@%$LIBIO_INCLUDES%g
s%@GLIBCPP_INCLUDES@%$GLIBCPP_INCLUDES%g
s%@TOPLEVEL_INCLUDES@%$TOPLEVEL_INCLUDES%g
s%@LIBMATH_INCLUDES@%$LIBMATH_INCLUDES%g
cat >> $CONFIG_STATUS <<EOF
CONFIG_FILES=\${CONFIG_FILES-"Makefile \
- include/Makefile src/Makefile \
- libmath/Makefile libio/Makefile libsupc++/Makefile \
- po/Makefile testsuite/Makefile mkcheck testsuite_flags"}
+include/Makefile src/Makefile \
+libmath/Makefile libsupc++/Makefile \
+po/Makefile testsuite/Makefile scripts/check_survey scripts/testsuite_flags"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
fi; done
EOF
-
-cat >> $CONFIG_STATUS <<EOF
-ac_sources="$BASIC_FILE_CC $CLOCALE_CC $CCOLLATE_CC $CCTYPE_CC $CMESSAGES_CC $CMONEY_CC $CNUMERIC_CC $CTIME_CC"
-ac_dests="src/basic_file.cc src/c++locale.cc src/collate.cc src/ctype.cc src/messages.cc src/moneypunct.cc src/numpunct.cc src/time.cc"
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-srcdir=$ac_given_srcdir
-while test -n "$ac_sources"; do
- set $ac_dests; ac_dest=$1; shift; ac_dests=$*
- set $ac_sources; ac_source=$1; shift; ac_sources=$*
-
- echo "linking $srcdir/$ac_source to $ac_dest"
-
- if test ! -r $srcdir/$ac_source; then
- { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
- fi
- rm -f $ac_dest
-
- # Make relative symlinks.
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
- # The dest file is in a subdirectory.
- test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
- ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dest_dir_suffix.
- ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dest_dir_suffix= ac_dots=
- fi
-
- case "$srcdir" in
- [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
- *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
- esac
-
- # Make a symlink if possible; otherwise try a hard link.
- if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
- ln $srcdir/$ac_source $ac_dest; then :
- else
- { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
- fi
-done
-EOF
cat >> $CONFIG_STATUS <<EOF
srcdir=${srcdir}
host=${host}
target=${target}
+with_target_subdir=${with_target_subdir}
+with_build_subdir=${with_build_subdir}
with_multisubdir=${with_multisubdir}
ac_configure_args="${multilib_arg} ${ac_configure_args}"
CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
glibcpp_basedir=${glibcpp_basedir}
CC="${CC}"
CXX="${CXX}"
+ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
EOF
cat >> $CONFIG_STATUS <<\EOF
test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
-if test -n "$CONFIG_FILES"; then
- ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in
- grep '^MULTISUBDIR =' Makefile >> src/Makefile
- grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile
-fi
-chmod +x mkcheck
-chmod +x testsuite_flags
-
+test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
+ if test -n "$CONFIG_FILES"; then
+ if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then
+ LD="${ORIGINAL_LD_FOR_MULTILIBS}"
+ # Ony modify Makefiles that are just being created.
+ case " $CONFIG_FILES" in
+ *" Makefile"*)
+ ac_file=Makefile . ${glibcpp_basedir}/../config-ml.in
+ ;;
+ esac
+ case $CONFIG_FILES in
+ *src/Makefile*)
+ grep '^MULTISUBDIR =' Makefile >> src/Makefile
+ ;;
+ esac
+ case $CONFIG_FILES in
+ *libsupc++/Makefile*)
+ grep '^MULTISUBDIR =' Makefile >> libsupc++/Makefile
+ ;;
+ esac
+ case $CONFIG_FILES in
+ *testsuite/Makefile*)
+ grep '^MULTISUBDIR =' Makefile >> testsuite/Makefile
+ ;;
+ esac
+ fi
+ fi
+ chmod +x scripts/check_survey
+ chmod +x scripts/testsuite_flags
exit 0
EOF
chmod +x $CONFIG_STATUS
touch stamp-sanity-warned
echo ""
echo "Please make certain that you read the installation information here:"
- echo " faster => ${srcdir}/docs/install.html"
+ echo " faster => ${srcdir}/docs/html/install.html"
echo " slower => <URL:http://gcc.gnu.org/onlinedocs/libstdc++/install.html>"
echo ""
echo "and the configuration information here:"
- echo " faster => ${srcdir}/docs/configopts.html"
+ echo " faster => ${srcdir}/docs/html/configopts.html"
echo " slower => <URL:http://gcc.gnu.org/onlinedocs/libstdc++/configopts.html>"
echo ""
echo "before proceeding with ${_cv_gnu_make_command}."
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