ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
+ --with-local-prefix=DIR specifies directory to put local include"
+ac_help="$ac_help
+ --with-gxx-include-dir=DIR
+ specifies directory to put g++ header files"
+ac_help="$ac_help
+ --with-cpp-install-dir=DIR
+ install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin"
+ac_help="$ac_help
--with-gnu-ld arrange to work with GNU ld."
ac_help="$ac_help
--with-ld arrange to use the specified ld (full pathname)"
ac_help="$ac_help
--with-as arrange to use the specified as (full pathname)"
ac_help="$ac_help
- --with-stabs arrange to use stabs instead of host debug format"
-ac_help="$ac_help
- --with-elf arrange to use ELF instead of host debug format"
-ac_help="$ac_help
- --with-local-prefix=DIR specifies directory to put local include"
-ac_help="$ac_help
- --with-gxx-include-dir=DIR
- specifies directory to put g++ header files"
-ac_help="$ac_help
- --enable-multilib enable library support for multiple ABIs"
+ --enable-werror enable -Werror in bootstrap stage2 and later"
ac_help="$ac_help
--enable-checking[=LIST]
enable expensive run-time checks. With LIST,
Categories are: misc,tree,rtl,rtlflag,gc,gcac;
default is misc,tree,gc,rtlflag"
ac_help="$ac_help
- --with-cpp-install-dir=DIR
- install the user visible C preprocessor in DIR
- (relative to PREFIX) as well as PREFIX/bin"
+ --enable-coverage[=LEVEL]
+ enable compiler\'s code coverage collection.
+ Use to measure compiler performance and locate
+ unused parts of the compiler. With LEVEL, specify
+ optimization. Values are opt, noopt,
+ default is noopt"
+ac_help="$ac_help
+ --with-stabs arrange to use stabs instead of host debug format"
+ac_help="$ac_help
+ --with-elf arrange to use ELF instead of host debug format"
+ac_help="$ac_help
+ --enable-multilib enable library support for multiple ABIs"
ac_help="$ac_help
--enable-__cxa_atexit enable __cxa_atexit for C++"
ac_help="$ac_help
ac_help="$ac_help
--disable-shared don't provide a shared libgcc"
ac_help="$ac_help
+ --with-sysroot[=DIR] Search for usr/lib, usr/include, et al, within DIR."
+ac_help="$ac_help
--with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
ac_help="$ac_help
+ --enable-initfini-array use .init_array/.fini_array sections"
+ac_help="$ac_help
+ --enable-sjlj-exceptions
+ arrange to use setjmp/longjmp exception handling"
+ac_help="$ac_help
+ --enable-libunwind-exceptions force use libunwind for exceptions"
+ac_help="$ac_help
--enable-nls use Native Language Support (default)"
ac_help="$ac_help
--with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib"
enable make rules and dependencies not useful
(and sometimes confusing) to the casual installer"
ac_help="$ac_help
- --enable-sjlj-exceptions
- arrange to use setjmp/longjmp exception handling"
-ac_help="$ac_help
- --enable-libunwind-exceptions force use libunwind for exceptions"
-ac_help="$ac_help
--enable-version-specific-runtime-libs
specify that runtime libraries should be
installed in a compiler-specific directory"
-remove=rm
-hard_link=ln
-symbolic_link='ln -s'
-copy=cp
+# Determine the host, build, and target systems
+ac_aux_dir=
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; 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 $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+fi
+ac_config_guess=$ac_aux_dir/config.guess
+ac_config_sub=$ac_aux_dir/config.sub
+ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
+
+
+# Do some error checking and defaulting for the host and target type.
+# The inputs are:
+# configure --host=HOST --target=TARGET --build=BUILD NONOPT
+#
+# The rules are:
+# 1. You are not allowed to specify --host, --target, and nonopt at the
+# same time.
+# 2. Host defaults to nonopt.
+# 3. If nonopt is not specified, then host defaults to the current host,
+# as determined by config.guess.
+# 4. Target and build default to nonopt.
+# 5. If nonopt is not specified, then target and build default to host.
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+case $host---$target---$nonopt in
+NONE---*---* | *---NONE---* | *---*---NONE) ;;
+*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
+esac
+
+
+# Make sure we can run config.sub.
+if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
+else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking host system type""... $ac_c" 1>&6
+echo "configure:669: checking host system type" >&5
+
+host_alias=$host
+case "$host_alias" in
+NONE)
+ case $nonopt in
+ NONE)
+ if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
+ else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
+ fi ;;
+ *) host_alias=$nonopt ;;
+ esac ;;
+esac
+
+host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
+host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$host" 1>&6
+
+echo $ac_n "checking target system type""... $ac_c" 1>&6
+echo "configure:690: checking target system type" >&5
+
+target_alias=$target
+case "$target_alias" in
+NONE)
+ case $nonopt in
+ NONE) target_alias=$host_alias ;;
+ *) target_alias=$nonopt ;;
+ esac ;;
+esac
+
+target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
+target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$target" 1>&6
+
+echo $ac_n "checking build system type""... $ac_c" 1>&6
+echo "configure:708: checking build system type" >&5
+
+build_alias=$build
+case "$build_alias" in
+NONE)
+ case $nonopt in
+ NONE) build_alias=$host_alias ;;
+ *) build_alias=$nonopt ;;
+ esac ;;
+esac
+
+build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
+build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+echo "$ac_t""$build" 1>&6
+
+test "$host_alias" != "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+
+# Set program_transform_name
+if test "$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,"
+
# Check for bogus environment variables.
# Test if LIBRARY_PATH contains the notation for the current directory
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
-echo "configure:622: checking LIBRARY_PATH variable" >&5
+echo "configure:761: checking LIBRARY_PATH variable" >&5
case ${LIBRARY_PATH} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
library_path_setting="contains current directory"
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
-echo "configure:647: checking GCC_EXEC_PREFIX variable" >&5
+echo "configure:786: checking GCC_EXEC_PREFIX variable" >&5
case ${GCC_EXEC_PREFIX} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
gcc_exec_prefix_setting="contains current directory"
*** and run configure again." 1>&2; exit 1; }
fi
-# Check for additional parameters
+# -----------
+# Directories
+# -----------
+
+# Specify the local prefix
+local_prefix=
+# Check whether --with-local-prefix or --without-local-prefix was given.
+if test "${with_local_prefix+set}" = set; then
+ withval="$with_local_prefix"
+ case "${withval}" in
+yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
+no) ;;
+*) local_prefix=$with_local_prefix ;;
+esac
+fi
+
+
+# Default local prefix if it is empty
+if test x$local_prefix = x; then
+ local_prefix=/usr/local
+fi
+
+# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
+# passed in by the toplevel make and thus we'd get different behavior
+# depending on where we built the sources.
+gcc_gxx_include_dir=
+# Specify the g++ header file directory
+# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
+if test "${with_gxx_include_dir+set}" = set; then
+ withval="$with_gxx_include_dir"
+ case "${withval}" in
+yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
+no) ;;
+*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
+esac
+fi
+
+
+if test x${gcc_gxx_include_dir} = x; then
+ if test x${enable_version_specific_runtime_libs} = xyes; then
+ gcc_gxx_include_dir='${libsubdir}/include/c++'
+ else
+ topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
+ gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
+ fi
+fi
+
+# Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
+if test "${with_cpp_install_dir+set}" = set; then
+ withval="$with_cpp_install_dir"
+ if test x$withval = xyes; then
+ { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi
+fi
+
+
+# -------------------
+# Find default linker
+# -------------------
# With GNU ld
# Check whether --with-gnu-ld or --without-gnu-ld was given.
fi
+echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
+echo "configure:895: checking whether a default linker was specified" >&5
+if test x"${DEFAULT_LINKER+set}" = x"set"; then
+ if test x"$gnu_ld_flag" = x"no"; then
+ echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
+ else
+ echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
+ fi
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+# ----------------------
+# Find default assembler
+# ----------------------
+
# With GNU as
# Check whether --with-gnu-as or --without-gnu-as was given.
if test "${with_gnu_as+set}" = set; then
fi
-# With stabs
-# Check whether --with-stabs or --without-stabs was given.
-if test "${with_stabs+set}" = set; then
- withval="$with_stabs"
- stabs="$with_stabs"
+echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
+echo "configure:939: checking whether a default assembler was specified" >&5
+if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
+ if test x"$gas_flag" = x"no"; then
+ echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
+ else
+ echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
+ fi
else
- stabs=no
+ echo "$ac_t""no" 1>&6
fi
+# ---------------
+# Find C compiler
+# ---------------
-# With ELF
-# Check whether --with-elf or --without-elf was given.
-if test "${with_elf+set}" = set; then
- withval="$with_elf"
- elf="$with_elf"
+# Find the native compiler
+# 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:958: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- elf=no
-fi
-
-
-# Specify the local prefix
-local_prefix=
-# Check whether --with-local-prefix or --without-local-prefix was given.
-if test "${with_local_prefix+set}" = set; then
- withval="$with_local_prefix"
- case "${withval}" in
-yes) { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
-no) ;;
-*) local_prefix=$with_local_prefix ;;
-esac
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # 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_CC="gcc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
fi
-
-
-# Default local prefix if it is empty
-if test x$local_prefix = x; then
- local_prefix=/usr/local
fi
-
-# Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
-# passed in by the toplevel make and thus we'd get different behavior
-# depending on where we built the sources.
-gcc_gxx_include_dir=
-# Specify the g++ header file directory
-# 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"
- case "${withval}" in
-yes) { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
-no) ;;
-*) gcc_gxx_include_dir=$with_gxx_include_dir ;;
-esac
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
fi
-
-if test x${gcc_gxx_include_dir} = x; then
- if test x${enable_version_specific_runtime_libs} = xyes; then
- gcc_gxx_include_dir='${libsubdir}/include/c++'
- else
- topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
- gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
+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:988: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
+ ac_prog_rejected=no
+ ac_dummy="$PATH"
+ for ac_dir in $ac_dummy; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# -gt 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ set dummy "$ac_dir/$ac_word" "$@"
+ shift
+ ac_cv_prog_CC="$@"
fi
fi
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
-# Determine whether or not multilibs are enabled.
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
- enableval="$enable_multilib"
- :
+ if test -z "$CC"; then
+ case "`uname -s`" in
+ *win32* | *WIN32*)
+ # Extract the first word of "cl", so it can be a program name with args.
+set dummy cl; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1039: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- enable_multilib=yes
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ IFS="${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_CC="cl"
+ break
+ fi
+ done
+ IFS="$ac_save_ifs"
+fi
+fi
+CC="$ac_cv_prog_CC"
+if test -n "$CC"; then
+ echo "$ac_t""$CC" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+ ;;
+ esac
+ fi
+ test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
+echo "configure:1071: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+ac_ext=c
+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
+ac_cpp='$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
-# Enable expensive internal checks
-# Check whether --enable-checking or --disable-checking was given.
-if test "${enable_checking+set}" = set; then
- enableval="$enable_checking"
- ac_checking=
-ac_tree_checking=
-ac_rtl_checking=
-ac_rtlflag_checking=
-ac_gc_checking=
-ac_gc_always_collect=
-case "${enableval}" in
-yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;
- ac_rtlflag_checking=1 ;;
-no) ;;
-*) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
- set fnord $enableval; shift
- IFS="$ac_save_IFS"
- for check
- do
- case $check in
- misc) ac_checking=1 ;;
- tree) ac_tree_checking=1 ;;
- rtlflag) ac_rtlflag_checking=1 ;;
- rtl) ac_rtl_checking=1 ;;
- gc) ac_gc_checking=1 ;;
- gcac) ac_gc_always_collect=1 ;;
- *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
- esac
- done
- ;;
-esac
+cat > conftest.$ac_ext << EOF
-else
- # Enable some checks by default for development versions of GCC
-ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; ac_rtlflag_checking=1;
-fi
+#line 1082 "configure"
+#include "confdefs.h"
-if test x$ac_checking != x ; then
- cat >> confdefs.h <<\EOF
-#define ENABLE_CHECKING 1
+main(){return(0);}
EOF
-
+if { (eval echo configure:1087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ ac_cv_prog_cc_works=yes
+ # If we can't run a trivial program, we are probably using a cross compiler.
+ if (./conftest; exit) 2>/dev/null; then
+ ac_cv_prog_cc_cross=no
+ else
+ ac_cv_prog_cc_cross=yes
+ fi
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ ac_cv_prog_cc_works=no
fi
-if test x$ac_tree_checking != x ; then
- cat >> confdefs.h <<\EOF
-#define ENABLE_TREE_CHECKING 1
-EOF
+rm -fr 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
+echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
+if test $ac_cv_prog_cc_works = no; then
+ { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
-if test x$ac_rtl_checking != x ; then
- cat >> confdefs.h <<\EOF
-#define ENABLE_RTL_CHECKING 1
-EOF
+echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
+echo "configure:1113: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
+cross_compiling=$ac_cv_prog_cc_cross
-fi
-if test x$ac_rtlflag_checking != x ; then
- cat >> confdefs.h <<\EOF
-#define ENABLE_RTL_FLAG_CHECKING 1
+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
+echo "configure:1118: checking whether we are using GNU C" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.c <<EOF
+#ifdef __GNUC__
+ yes;
+#endif
EOF
-
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
fi
-if test x$ac_gc_checking != x ; then
- cat >> confdefs.h <<\EOF
-#define ENABLE_GC_CHECKING 1
-EOF
-
fi
-if test x$ac_gc_always_collect != x ; then
- cat >> confdefs.h <<\EOF
-#define ENABLE_GC_ALWAYS_COLLECT 1
-EOF
+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+else
+ GCC=
fi
-# Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
-if test "${with_cpp_install_dir+set}" = set; then
- withval="$with_cpp_install_dir"
- if test x$withval = xyes; then
- { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
-elif test x$withval != xno; then
- cpp_install_dir=$withval
+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:1146: checking whether ${CC-cc} accepts -g" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'void f(){}' > conftest.c
+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
+ ac_cv_prog_cc_g=yes
+else
+ ac_cv_prog_cc_g=no
fi
+rm -f conftest*
+
fi
+echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
-# Enable __cxa_atexit for C++.
-# Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
-if test "${enable___cxa_atexit+set}" = set; then
- enableval="$enable___cxa_atexit"
- :
+if test "x$CC" != xcc; then
+ echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
+echo "configure:1179: checking whether $CC and cc understand -c and -o together" >&5
+else
+ echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
+echo "configure:1182: checking whether cc understands -c and -o together" >&5
+fi
+set dummy $CC; ac_cc="`echo $2 |
+ sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
+if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ echo 'foo(){}' > conftest.c
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
+if { (eval echo configure:1194: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+ test -f conftest.o && { (eval echo configure:1195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+then
+ eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+ if test "x$CC" != xcc; then
+ # Test first that cc exists at all.
+ if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+ ac_try='cc -c conftest.c -o conftest.o 1>&5'
+ if { (eval echo configure:1202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+ test -f conftest.o && { (eval echo configure:1203: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+ then
+ # cc works too.
+ :
+ else
+ # cc exists but doesn't like -o.
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ fi
+ fi
+ fi
+else
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
fi
-
-if test x$enable___cxa_atexit = xyes; then
- cat >> confdefs.h <<\EOF
-#define DEFAULT_USE_CXA_ATEXIT 1
-EOF
+rm -f conftest*
fi
-
-# Enable Multibyte Characters for C/C++
-# Check whether --enable-c-mbchar or --disable-c-mbchar was given.
-if test "${enable_c_mbchar+set}" = set; then
- enableval="$enable_c_mbchar"
- if test x$enable_c_mbchar != xno; then
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+else
+ echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
-#define MULTIBYTE_CHARS 1
+#define NO_MINUS_C_MINUS_O 1
EOF
fi
-fi
-
-# Enable threads
-# Pass with no value to take the default
-# Pass with a value to specify a thread package
-# Check whether --enable-threads or --disable-threads was given.
-if test "${enable_threads+set}" = set; then
- enableval="$enable_threads"
- :
+# autoconf is lame and doesn't give us any substitution variable for this.
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
+ NO_MINUS_C_MINUS_O=yes
else
- enable_threads=''
+ OUTPUT_OPTION='-o $@'
fi
-enable_threads_flag=$enable_threads
-# Check if a valid thread package
-case x${enable_threads_flag} in
- x | xno)
- # No threads
- target_thread_file='single'
- ;;
- xyes)
- # default
- target_thread_file=''
- ;;
- xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
- xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix)
- target_thread_file=$enable_threads_flag
- ;;
- *)
- echo "$enable_threads is an unknown thread package" 1>&2
- exit 1
- ;;
-esac
-# Check whether --enable-objc-gc or --disable-objc-gc was given.
-if test "${enable_objc_gc+set}" = set; then
- enableval="$enable_objc_gc"
- if test x$enable_objc_gc = xno; then
- objc_boehm_gc=''
-else
- objc_boehm_gc=1
-fi
+echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
+echo "configure:1239: checking whether ${CC-cc} accepts -Wno-long-long" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- objc_boehm_gc=''
-fi
+ save_CFLAGS="$CFLAGS"
+CFLAGS="-Wno-long-long"
+cat > conftest.$ac_ext <<EOF
+#line 1246 "configure"
+#include "confdefs.h"
+int main() {
-# Check whether --with-dwarf2 or --without-dwarf2 was given.
-if test "${with_dwarf2+set}" = set; then
- withval="$with_dwarf2"
- dwarf2="$with_dwarf2"
+; return 0; }
+EOF
+if { (eval echo configure:1253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_prog_cc_no_long_long=yes
else
- dwarf2=no
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_prog_cc_no_long_long=no
+fi
+rm -f conftest*
+CFLAGS="$save_CFLAGS"
fi
+echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
- enableval="$enable_shared"
-
- case $enable_shared in
- yes | no) ;;
- *)
- enable_shared=no
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
- enable_shared=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
- esac
-
+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
+echo "configure:1269: 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) $ac_c" 1>&6
else
- enable_shared=yes
+ # This must be in double quotes, not single quotes, because CPP may get
+ # substituted into the Makefile and "${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 1284 "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:1290: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -E -traditional-cpp"
+ cat > conftest.$ac_ext <<EOF
+#line 1301 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1307: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP="${CC-cc} -nologo -E"
+ cat > conftest.$ac_ext <<EOF
+#line 1318 "configure"
+#include "confdefs.h"
+#include <assert.h>
+Syntax Error
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:1324: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ :
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ CPP=/lib/cpp
fi
-
-
-
-# Determine the host, build, and target systems
-ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; 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 $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
+rm -f conftest*
fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-# configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-# same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-# as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
+rm -f conftest*
fi
+rm -f conftest*
+ ac_cv_prog_CPP="$CPP"
+fi
+ CPP="$ac_cv_prog_CPP"
+else
+ ac_cv_prog_CPP="$CPP"
+fi
+echo "$ac_t""$CPP" 1>&6
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1036: checking host system type" >&5
-
-host_alias=$host
-case "$host_alias" in
-NONE)
- case $nonopt in
- NONE)
- if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
- else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
-esac
+echo $ac_n "checking for inline""... $ac_c" 1>&6
+echo "configure:1349: checking for inline" >&5
+if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat > conftest.$ac_ext <<EOF
+#line 1356 "configure"
+#include "confdefs.h"
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
+int main() {
+} $ac_kw foo() {
+; return 0; }
+EOF
+if { (eval echo configure:1363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_inline=$ac_kw; break
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1057: checking target system type" >&5
+fi
-target_alias=$target
-case "$target_alias" in
-NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
+echo "$ac_t""$ac_cv_c_inline" 1>&6
+case "$ac_cv_c_inline" in
+ inline | yes) ;;
+ no) cat >> confdefs.h <<\EOF
+#define inline
+EOF
+ ;;
+ *) cat >> confdefs.h <<EOF
+#define inline $ac_cv_c_inline
+EOF
+ ;;
esac
-target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
+echo $ac_n "checking for volatile""... $ac_c" 1>&6
+echo "configure:1389: checking for volatile" >&5
+if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 1394 "configure"
+#include "confdefs.h"
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1075: checking build system type" >&5
+int main() {
+volatile int foo;
+; return 0; }
+EOF
+if { (eval echo configure:1401: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ gcc_cv_c_volatile=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gcc_cv_c_volatile=no
+fi
+rm -f conftest*
+fi
-build_alias=$build
-case "$build_alias" in
-NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
-esac
+echo "$ac_t""$gcc_cv_c_volatile" 1>&6
+if test $gcc_cv_c_volatile = yes ; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_VOLATILE 1
+EOF
-build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
+fi
-test "$host_alias" != "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
+echo $ac_n "checking for long double""... $ac_c" 1>&6
+echo "configure:1423: checking for long double" >&5
+if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$GCC" = yes; then
+ gcc_cv_c_long_double=yes
+else
+cat > conftest.$ac_ext <<EOF
+#line 1431 "configure"
+#include "confdefs.h"
-# Set program_transform_name
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
+int main() {
+/* The Stardent Vistra knows sizeof(long double), but does not support it. */
+long double foo = 0.0;
+/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
+switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
+; return 0; }
+EOF
+if { (eval echo configure:1441: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ gcc_cv_c_long_double=yes
else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gcc_cv_c_long_double=no
+fi
+rm -f conftest*
+fi
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 "$ac_t""$gcc_cv_c_long_double" 1>&6
+if test $gcc_cv_c_long_double = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_LONG_DOUBLE 1
+EOF
+fi
-# Find the native compiler
-# 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:1123: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+echo $ac_n "checking for long long int""... $ac_c" 1>&6
+echo "configure:1463: checking for long long int" >&5
+if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
+ cat > conftest.$ac_ext <<EOF
+#line 1468 "configure"
+#include "confdefs.h"
+
+int main() {
+long long int i;
+; return 0; }
+EOF
+if { (eval echo configure:1475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_long_long=yes
else
- IFS="${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_CC="gcc"
- break
- fi
- done
- IFS="$ac_save_ifs"
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_c_long_long=no
fi
+rm -f conftest*
fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
+
+echo "$ac_t""$ac_cv_c_long_long" 1>&6
+ if test $ac_cv_c_long_long = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_LONG_LONG 1
+EOF
+
+ fi
+echo $ac_n "checking for __int64""... $ac_c" 1>&6
+echo "configure:1495: checking for __int64" >&5
+if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- echo "$ac_t""no" 1>&6
+ cat > conftest.$ac_ext <<EOF
+#line 1500 "configure"
+#include "confdefs.h"
+
+int main() {
+__int64 i;
+; return 0; }
+EOF
+if { (eval echo configure:1507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c___int64=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_c___int64=no
+fi
+rm -f conftest*
fi
-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:1153: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+echo "$ac_t""$ac_cv_c___int64" 1>&6
+ if test $ac_cv_c___int64 = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE___INT64 1
+EOF
+
+ fi
+
+echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
+echo "configure:1528: checking for built-in _Bool" >&5
+if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
+ cat > conftest.$ac_ext <<EOF
+#line 1533 "configure"
+#include "confdefs.h"
+
+int main() {
+_Bool foo;
+; return 0; }
+EOF
+if { (eval echo configure:1540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ gcc_cv_c__bool=yes
else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_prog_rejected=no
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
-fi
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gcc_cv_c__bool=no
fi
+rm -f conftest*
+
fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
+
+echo "$ac_t""$gcc_cv_c__bool" 1>&6
+if test $gcc_cv_c__bool = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE__BOOL 1
+EOF
+
fi
- if test -z "$CC"; then
- case "`uname -s`" in
- *win32* | *WIN32*)
- # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1204: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
+
+# sizeof(char) is 1 by definition.
+echo $ac_n "checking size of short""... $ac_c" 1>&6
+echo "configure:1564: checking size of short" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- IFS="${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_CC="cl"
- break
- fi
- done
- IFS="$ac_save_ifs"
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
+ for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
+ cat > conftest.$ac_ext <<EOF
+#line 1570 "configure"
+#include "confdefs.h"
+#include "confdefs.h"
+#include <sys/types.h>
+
+
+int main() {
+switch (0) case 0: case (sizeof (short) == $ac_size):;
+; return 0; }
+EOF
+if { (eval echo configure:1580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_sizeof_short=$ac_size
else
- echo "$ac_t""no" 1>&6
-fi
- ;;
- esac
- fi
- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
fi
+rm -f conftest*
+ if test x$ac_cv_sizeof_short != x ; then break; fi
+done
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1236: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+fi
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$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
+if test x$ac_cv_sizeof_short = x ; then
+ { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
+fi
+echo "$ac_t""$ac_cv_sizeof_short" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+EOF
-cat > conftest.$ac_ext << EOF
-#line 1247 "configure"
+echo $ac_n "checking size of int""... $ac_c" 1>&6
+echo "configure:1603: checking size of int" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
+ cat > conftest.$ac_ext <<EOF
+#line 1609 "configure"
+#include "confdefs.h"
#include "confdefs.h"
+#include <sys/types.h>
-main(){return(0);}
+
+int main() {
+switch (0) case 0: case (sizeof (int) == $ac_size):;
+; return 0; }
EOF
-if { (eval echo configure:1252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- ac_cv_prog_cc_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- ac_cv_prog_cc_cross=no
- else
- ac_cv_prog_cc_cross=yes
- fi
+if { (eval echo configure:1619: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_sizeof_int=$ac_size
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
- ac_cv_prog_cc_works=no
fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$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
+rm -f conftest*
+ if test x$ac_cv_sizeof_int != x ; then break; fi
+done
-echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
-if test $ac_cv_prog_cc_works = no; then
- { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
-echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1278: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
-cross_compiling=$ac_cv_prog_cc_cross
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1283: checking whether we are using GNU C" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
+if test x$ac_cv_sizeof_int = x ; then
+ { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
+fi
+echo "$ac_t""$ac_cv_sizeof_int" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+EOF
+
+
+echo $ac_n "checking size of long""... $ac_c" 1>&6
+echo "configure:1642: checking size of long" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
+ for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
+ cat > conftest.$ac_ext <<EOF
+#line 1648 "configure"
+#include "confdefs.h"
+#include "confdefs.h"
+#include <sys/types.h>
+
+
+int main() {
+switch (0) case 0: case (sizeof (long) == $ac_size):;
+; return 0; }
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1292: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
+if { (eval echo configure:1658: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_sizeof_long=$ac_size
else
- ac_cv_prog_gcc=no
-fi
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
fi
+rm -f conftest*
+ if test x$ac_cv_sizeof_long != x ; then break; fi
+done
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
+fi
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
-else
- GCC=
+if test x$ac_cv_sizeof_long = x ; then
+ { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
fi
+echo "$ac_t""$ac_cv_sizeof_long" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+EOF
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1311: checking whether ${CC-cc} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
+
+if test $ac_cv_c_long_long = yes; then
+ echo $ac_n "checking size of long long""... $ac_c" 1>&6
+echo "configure:1682: checking size of long long" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_cc_g=yes
+ for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
+ cat > conftest.$ac_ext <<EOF
+#line 1688 "configure"
+#include "confdefs.h"
+#include "confdefs.h"
+#include <sys/types.h>
+
+
+int main() {
+switch (0) case 0: case (sizeof (long long) == $ac_size):;
+; return 0; }
+EOF
+if { (eval echo configure:1698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_sizeof_long_long=$ac_size
else
- ac_cv_prog_cc_g=no
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
fi
rm -f conftest*
+ if test x$ac_cv_sizeof_long_long != x ; then break; fi
+done
fi
-echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
-else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
+if test x$ac_cv_sizeof_long_long = x ; then
+ { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
fi
+echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+EOF
+
-if test "x$CC" != xcc; then
- echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
-echo "configure:1344: checking whether $CC and cc understand -c and -o together" >&5
-else
- echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
-echo "configure:1347: checking whether cc understands -c and -o together" >&5
fi
-set dummy $CC; ac_cc="`echo $2 |
- sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
-if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
+if test $ac_cv_c___int64 = yes; then
+ echo $ac_n "checking size of __int64""... $ac_c" 1>&6
+echo "configure:1723: checking size of __int64" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- echo 'foo(){}' > conftest.c
-# Make sure it works both with $CC and with simple cc.
-# We do the test twice because some compilers refuse to overwrite an
-# existing .o file with -o, though they will create one.
-ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
-if { (eval echo configure:1359: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
- test -f conftest.o && { (eval echo configure:1360: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
-then
- eval ac_cv_prog_cc_${ac_cc}_c_o=yes
- if test "x$CC" != xcc; then
- # Test first that cc exists at all.
- if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1365: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
- ac_try='cc -c conftest.c -o conftest.o 1>&5'
- if { (eval echo configure:1367: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
- test -f conftest.o && { (eval echo configure:1368: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
- then
- # cc works too.
- :
- else
- # cc exists but doesn't like -o.
- eval ac_cv_prog_cc_${ac_cc}_c_o=no
- fi
- fi
- fi
+ for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
+ cat > conftest.$ac_ext <<EOF
+#line 1729 "configure"
+#include "confdefs.h"
+#include "confdefs.h"
+#include <sys/types.h>
+
+
+int main() {
+switch (0) case 0: case (sizeof (__int64) == $ac_size):;
+; return 0; }
+EOF
+if { (eval echo configure:1739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_sizeof___int64=$ac_size
else
- eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
fi
rm -f conftest*
+ if test x$ac_cv_sizeof___int64 != x ; then break; fi
+done
fi
-if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
- echo "$ac_t""yes" 1>&6
-else
- echo "$ac_t""no" 1>&6
- cat >> confdefs.h <<\EOF
-#define NO_MINUS_C_MINUS_O 1
+
+if test x$ac_cv_sizeof___int64 = x ; then
+ { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; }
+fi
+echo "$ac_t""$ac_cv_sizeof___int64" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF___INT64 $ac_cv_sizeof___int64
EOF
+
fi
-# autoconf is lame and doesn't give us any substitution variable for this.
-if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
- NO_MINUS_C_MINUS_O=yes
+echo $ac_n "checking execution character set""... $ac_c" 1>&6
+echo "configure:1764: checking execution character set" >&5
+if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
else
- OUTPUT_OPTION='-o $@'
+ cat > conftest.$ac_ext <<EOF
+#line 1769 "configure"
+#include "confdefs.h"
+#if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \
+ && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21
+ASCII
+#endif
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "ASCII" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_c_charset=ASCII
+fi
+rm -f conftest*
+
+ if test x${ac_cv_c_charset+set} != xset; then
+ cat > conftest.$ac_ext <<EOF
+#line 1785 "configure"
+#include "confdefs.h"
+#if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \
+ && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A
+EBCDIC
+#endif
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "EBCDIC" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_c_charset=EBCDIC
+fi
+rm -f conftest*
+
+ fi
+ if test x${ac_cv_c_charset+set} != xset; then
+ ac_cv_c_charset=unknown
+ fi
fi
+echo "$ac_t""$ac_cv_c_charset" 1>&6
+if test $ac_cv_c_charset = unknown; then
+ { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; }
+elif test $ac_cv_c_charset = EBCDIC; then
+ cat >> confdefs.h <<\EOF
+#define HOST_EBCDIC 1
+EOF
+
+fi
+# -----------------
+# Find Ada compiler
+# -----------------
# See if GNAT has been installed
if test $host != $build; then
# Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1414: checking for $ac_word" >&5
+echo "configure:1830: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gnatbind", so it can be a program name with args.
set dummy gnatbind; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1446: checking for $ac_word" >&5
+echo "configure:1862: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_GNATBIND'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
fi
GNATBIND="$ac_cv_prog_GNATBIND"
-if test -n "$GNATBIND"; then
- echo "$ac_t""$GNATBIND" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-else
- GNATBIND="no"
-fi
-fi
-
-echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
-echo "configure:1479: checking for compiler driver that understands Ada" >&5
-if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat >conftest.adb <<EOF
-procedure conftest is begin null; end conftest;
-EOF
-gcc_cv_prog_adac=no
-# Have to do ac_tool_prefix and user overrides by hand.
-user_adac=$ADAC
-user_cc=$CC
-for cand in ${ac_tool_prefix}$user_adac $user_adac \
- ${ac_tool_prefix}$user_cc $user_cc \
- ${ac_tool_prefix}gcc gcc \
- ${ac_tool_prefix}cc cc \
- ${ac_tool_prefix}gnatgcc gnatgcc \
- ${ac_tool_prefix}gnatcc gnatcc \
- ${ac_tool_prefix}adagcc adagcc \
- ${ac_tool_prefix}adacc adacc ; do
- # There is a bug in all released versions of GCC which causes the
- # driver to exit successfully when the appropriate language module
- # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
- # Therefore we must check for the error message as well as an
- # unsuccessful exit.
- errors=`($cand -c conftest.adb) 2>&1 || echo failure`
- if test x"$errors" = x; then
- gcc_cv_prog_adac=$cand
- break
- fi
-done
-rm -f conftest.*
-fi
-
-echo "$ac_t""$gcc_cv_prog_adac" 1>&6
-ADAC=$gcc_cv_prog_adac
-
-
-if test x$GNATBIND != xno && test x$ADAC != xno; then
- have_gnat=yes
-else
- have_gnat=no
-fi
-
-
-echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
-echo "configure:1524: checking whether ${CC-cc} accepts -Wno-long-long" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- save_CFLAGS="$CFLAGS"
-CFLAGS="-Wno-long-long"
-cat > conftest.$ac_ext <<EOF
-#line 1531 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:1538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_prog_cc_no_long_long=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_prog_cc_no_long_long=no
-fi
-rm -f conftest*
-CFLAGS="$save_CFLAGS"
-fi
-
-echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
-
-if test x$have_gnat != xno ; then
-echo $ac_n "checking whether ${ADAC} accepts -Wno-long-long""... $ac_c" 1>&6
-echo "configure:1555: checking whether ${ADAC} accepts -Wno-long-long" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_adac_no_long_long'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat >conftest.adb <<EOF
-procedure conftest is begin null; end conftest;
-EOF
-if $ADAC -Wno-long-long -c conftest.adb 1>&5 2>&5 ; then
- ac_cv_prog_adac_no_long_long=yes
-else
- ac_cv_prog_adac_no_long_long=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_prog_adac_no_long_long" 1>&6
-else
- ac_cv_prog_adac_no_long_long=yes
-fi
-
-strict1_warn=
-if test $ac_cv_prog_cc_no_long_long = yes && \
- test $ac_cv_prog_adac_no_long_long = yes ; then
- strict1_warn="-pedantic -Wno-long-long"
-fi
-
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1583: 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 1598 "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:1604: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
-#line 1615 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP="${CC-cc} -nologo -E"
- cat > conftest.$ac_ext <<EOF
-#line 1632 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1638: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
-fi
-rm -f conftest*
- ac_cv_prog_CPP="$CPP"
-fi
- CPP="$ac_cv_prog_CPP"
-else
- ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:1663: checking for inline" >&5
-if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
+if test -n "$GNATBIND"; then
+ echo "$ac_t""$GNATBIND" 1>&6
else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
- cat > conftest.$ac_ext <<EOF
-#line 1670 "configure"
-#include "confdefs.h"
+ echo "$ac_t""no" 1>&6
+fi
-int main() {
-} $ac_kw foo() {
-; return 0; }
-EOF
-if { (eval echo configure:1677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_inline=$ac_kw; break
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
+ GNATBIND="no"
fi
-rm -f conftest*
-done
-
fi
-echo "$ac_t""$ac_cv_c_inline" 1>&6
-case "$ac_cv_c_inline" in
- inline | yes) ;;
- no) cat >> confdefs.h <<\EOF
-#define inline
-EOF
- ;;
- *) cat >> confdefs.h <<EOF
-#define inline $ac_cv_c_inline
-EOF
- ;;
-esac
-
-echo $ac_n "checking for volatile""... $ac_c" 1>&6
-echo "configure:1703: checking for volatile" >&5
-if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
+echo $ac_n "checking for compiler driver that understands Ada""... $ac_c" 1>&6
+echo "configure:1895: checking for compiler driver that understands Ada" >&5
+if eval "test \"`echo '$''{'gcc_cv_prog_adac'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 1708 "configure"
-#include "confdefs.h"
-
-int main() {
-volatile int foo;
-; return 0; }
+ cat >conftest.adb <<EOF
+procedure conftest is begin null; end conftest;
EOF
-if { (eval echo configure:1715: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- gcc_cv_c_volatile=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- gcc_cv_c_volatile=no
-fi
-rm -f conftest*
+gcc_cv_prog_adac=no
+# Have to do ac_tool_prefix and user overrides by hand.
+for cand in ${ADAC+"$ADAC"} ${CC+"$CC"} \
+ ${ac_tool_prefix}gcc gcc \
+ ${ac_tool_prefix}cc cc \
+ ${ac_tool_prefix}gnatgcc gnatgcc \
+ ${ac_tool_prefix}gnatcc gnatcc \
+ ${ac_tool_prefix}adagcc adagcc \
+ ${ac_tool_prefix}adacc adacc ; do
+ # There is a bug in all released versions of GCC which causes the
+ # driver to exit successfully when the appropriate language module
+ # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
+ # Therefore we must check for the error message as well as an
+ # unsuccessful exit.
+ errors=`($cand -c conftest.adb) 2>&1 || echo failure`
+ if test x"$errors" = x; then
+ gcc_cv_prog_adac=$cand
+ break
+ fi
+done
+rm -f conftest.*
fi
-echo "$ac_t""$gcc_cv_c_volatile" 1>&6
-if test $gcc_cv_c_volatile = yes ; then
- cat >> confdefs.h <<\EOF
-#define HAVE_VOLATILE 1
-EOF
+echo "$ac_t""$gcc_cv_prog_adac" 1>&6
+ADAC=$gcc_cv_prog_adac
+
+if test x$GNATBIND != xno && test x$ADAC != xno; then
+ have_gnat=yes
+else
+ have_gnat=no
fi
-echo $ac_n "checking for long double""... $ac_c" 1>&6
-echo "configure:1737: checking for long double" >&5
-if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
+if test x$have_gnat != xno ; then
+echo $ac_n "checking whether ${ADAC} accepts -Wno-long-long""... $ac_c" 1>&6
+echo "configure:1938: checking whether ${ADAC} accepts -Wno-long-long" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_adac_no_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test "$GCC" = yes; then
- gcc_cv_c_long_double=yes
-else
-cat > conftest.$ac_ext <<EOF
-#line 1745 "configure"
-#include "confdefs.h"
-
-int main() {
-/* The Stardent Vistra knows sizeof(long double), but does not support it. */
-long double foo = 0.0;
-/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
-switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
-; return 0; }
+ cat >conftest.adb <<EOF
+procedure conftest is begin null; end conftest;
EOF
-if { (eval echo configure:1755: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- gcc_cv_c_long_double=yes
+if $ADAC -Wno-long-long -c conftest.adb 1>&5 2>&5 ; then
+ ac_cv_prog_adac_no_long_long=yes
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- gcc_cv_c_long_double=no
+ ac_cv_prog_adac_no_long_long=no
fi
rm -f conftest*
fi
+
+echo "$ac_t""$ac_cv_prog_adac_no_long_long" 1>&6
+else
+ ac_cv_prog_adac_no_long_long=yes
fi
-echo "$ac_t""$gcc_cv_c_long_double" 1>&6
-if test $gcc_cv_c_long_double = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_LONG_DOUBLE 1
-EOF
+# ---------------------
+# Warnings and checking
+# ---------------------
+strict1_warn=
+if test $ac_cv_prog_cc_no_long_long = yes && \
+ test $ac_cv_prog_adac_no_long_long = yes ; then
+ strict1_warn="-pedantic -Wno-long-long"
fi
-echo $ac_n "checking for long long int""... $ac_c" 1>&6
-echo "configure:1777: checking for long long int" >&5
-if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1782 "configure"
-#include "confdefs.h"
-int main() {
-long long int i;
-; return 0; }
-EOF
-if { (eval echo configure:1789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c_long_long=yes
+# If the native compiler is GCC, we can enable warnings even in stage1.
+# That's useful for people building cross-compilers, or just running a
+# quick `make'.
+warn_cflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+fi
+
+
+# Enable -Werror in bootstrap stage2 and later.
+# Change the default to "no" on release branches.
+# Check whether --enable-werror or --disable-werror was given.
+if test "${enable_werror+set}" = set; then
+ enableval="$enable_werror"
+ :
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_c_long_long=no
+ enable_werror=yes
fi
-rm -f conftest*
+
+if test x$enable_werror = xyes ; then
+ WERROR=-Werror
fi
-echo "$ac_t""$ac_cv_c_long_long" 1>&6
- if test $ac_cv_c_long_long = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_LONG_LONG 1
-EOF
- fi
-echo $ac_n "checking for __int64""... $ac_c" 1>&6
-echo "configure:1809: checking for __int64" >&5
-if eval "test \"`echo '$''{'ac_cv_c___int64'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1814 "configure"
-#include "confdefs.h"
+# Enable expensive internal checks
+# Check whether --enable-checking or --disable-checking was given.
+if test "${enable_checking+set}" = set; then
+ enableval="$enable_checking"
+ ac_checking=
+ac_tree_checking=
+ac_rtl_checking=
+ac_rtlflag_checking=
+ac_gc_checking=
+ac_gc_always_collect=
+case "${enableval}" in
+yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;
+ ac_rtlflag_checking=1 ;;
+no) ;;
+*) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+ set fnord $enableval; shift
+ IFS="$ac_save_IFS"
+ for check
+ do
+ case $check in
+ misc) ac_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ valgrind) ac_checking_valgrind=1 ;;
+ *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
+ esac
+ done
+ ;;
+esac
-int main() {
-__int64 i;
-; return 0; }
-EOF
-if { (eval echo configure:1821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_c___int64=yes
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_c___int64=no
-fi
-rm -f conftest*
+ # Enable some checks by default for development versions of GCC
+ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; ac_rtlflag_checking=1;
fi
-echo "$ac_t""$ac_cv_c___int64" 1>&6
- if test $ac_cv_c___int64 = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE___INT64 1
+nocommon_flag=""
+if test x$ac_checking != x ; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_CHECKING 1
EOF
- fi
+ nocommon_flag=-fno-common
+fi
-echo $ac_n "checking for built-in _Bool""... $ac_c" 1>&6
-echo "configure:1842: checking for built-in _Bool" >&5
-if eval "test \"`echo '$''{'gcc_cv_c__bool'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1847 "configure"
-#include "confdefs.h"
+if test x$ac_tree_checking != x ; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_TREE_CHECKING 1
+EOF
-int main() {
-_Bool foo;
-; return 0; }
+fi
+if test x$ac_rtl_checking != x ; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_RTL_CHECKING 1
EOF
-if { (eval echo configure:1854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- gcc_cv_c__bool=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- gcc_cv_c__bool=no
+
fi
-rm -f conftest*
+if test x$ac_rtlflag_checking != x ; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_RTL_FLAG_CHECKING 1
+EOF
+
+fi
+if test x$ac_gc_checking != x ; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_GC_CHECKING 1
+EOF
fi
-
-echo "$ac_t""$gcc_cv_c__bool" 1>&6
-if test $gcc_cv_c__bool = yes; then
+if test x$ac_gc_always_collect != x ; then
cat >> confdefs.h <<\EOF
-#define HAVE__BOOL 1
+#define ENABLE_GC_ALWAYS_COLLECT 1
EOF
fi
-
-
-# sizeof(char) is 1 by definition.
-echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:1878: checking size of short" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
+valgrind_path_defines=
+valgrind_command=
+if test x$ac_checking_valgrind != x ; then
+ # It is certainly possible that there's valgrind but no valgrind.h.
+ # GCC relies on making annotations so we must have both.
+ echo $ac_n "checking for VALGRIND_DISCARD in <memcheck.h>""... $ac_c" 1>&6
+echo "configure:2076: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
cat > conftest.$ac_ext <<EOF
-#line 1884 "configure"
+#line 2078 "configure"
#include "confdefs.h"
-#include "confdefs.h"
-#include <sys/types.h>
-
-
-int main() {
-switch (0) case 0: case (sizeof (short) == $ac_size):;
-; return 0; }
+#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
EOF
-if { (eval echo configure:1894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2086: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
rm -rf conftest*
- ac_cv_sizeof_short=$ac_size
+ gcc_cv_header_memcheck_h=yes
else
+ echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gcc_cv_header_memcheck_h=no
fi
rm -f conftest*
- if test x$ac_cv_sizeof_short != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_short = x ; then
- { echo "configure: error: cannot determine a size for short" 1>&2; exit 1; }
-fi
-echo "$ac_t""$ac_cv_sizeof_short" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_SHORT $ac_cv_sizeof_short
-EOF
-
-
-echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:1917: checking size of int" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
+ echo "$ac_t""$gcc_cv_header_memcheck_h" 1>&6
+ ac_safe=`echo "valgrind.h" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for valgrind.h""... $ac_c" 1>&6
+echo "configure:2102: checking for valgrind.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
cat > conftest.$ac_ext <<EOF
-#line 1923 "configure"
-#include "confdefs.h"
+#line 2107 "configure"
#include "confdefs.h"
-#include <sys/types.h>
-
-
-int main() {
-switch (0) case 0: case (sizeof (int) == $ac_size):;
-; return 0; }
+#include <valgrind.h>
EOF
-if { (eval echo configure:1933: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2112: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
rm -rf conftest*
- ac_cv_sizeof_int=$ac_size
+ 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*
- if test x$ac_cv_sizeof_int != x ; then break; fi
-done
-
fi
-
-if test x$ac_cv_sizeof_int = x ; then
- { echo "configure: error: cannot determine a size for int" 1>&2; exit 1; }
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ have_valgrind_h=yes
+else
+ echo "$ac_t""no" 1>&6
+have_valgrind_h=no
fi
-echo "$ac_t""$ac_cv_sizeof_int" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-EOF
-
-echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:1956: checking size of long" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
+ # Extract the first word of "valgrind", so it can be a program name with args.
+set dummy valgrind; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:2137: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_path_valgrind_path'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat > conftest.$ac_ext <<EOF
-#line 1962 "configure"
-#include "confdefs.h"
-#include "confdefs.h"
-#include <sys/types.h>
+ case "$valgrind_path" in
+ /*)
+ ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
+ ac_cv_path_valgrind_path="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+esac
+fi
+valgrind_path="$ac_cv_path_valgrind_path"
+if test -n "$valgrind_path"; then
+ echo "$ac_t""$valgrind_path" 1>&6
+else
+ echo "$ac_t""no" 1>&6
+fi
+ if test "x$valgrind_path" = "x" || test $have_valgrind_h = no; then
+ { echo "configure: error: *** Can't find both valgrind and valgrind.h" 1>&2; exit 1; }
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+ cat >> confdefs.h <<\EOF
+#define ENABLE_VALGRIND_CHECKING 1
+EOF
-int main() {
-switch (0) case 0: case (sizeof (long) == $ac_size):;
-; return 0; }
+ if test $gcc_cv_header_memcheck_h = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MEMCHECK_H 1
EOF
-if { (eval echo configure:1972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_sizeof_long=$ac_size
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
-fi
-rm -f conftest*
- if test x$ac_cv_sizeof_long != x ; then break; fi
-done
+ fi
fi
-if test x$ac_cv_sizeof_long = x ; then
- { echo "configure: error: cannot determine a size for long" 1>&2; exit 1; }
+
+
+# Enable code coverage collection
+# Check whether --enable-coverage or --disable-coverage was given.
+if test "${enable_coverage+set}" = set; then
+ enableval="$enable_coverage"
+ case "${enableval}" in
+yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -O0 -DSELF_COVERAGE=1"
+ ;;
+opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -O2 -DSELF_COVERAGE=2"
+ ;;
+*)
+ { echo "configure: error: unknown coverage setting $enableval" 1>&2; exit 1; }
+ ;;
+esac
+else
+ coverage_flags=""
fi
-echo "$ac_t""$ac_cv_sizeof_long" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
-EOF
-if test $ac_cv_c_long_long = yes; then
- echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:1996: checking size of long long" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
+
+# --------
+# UNSORTED
+# --------
+
+# With stabs
+# Check whether --with-stabs or --without-stabs was given.
+if test "${with_stabs+set}" = set; then
+ withval="$with_stabs"
+ stabs="$with_stabs"
else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat > conftest.$ac_ext <<EOF
-#line 2002 "configure"
-#include "confdefs.h"
-#include "confdefs.h"
-#include <sys/types.h>
+ stabs=no
+fi
-int main() {
-switch (0) case 0: case (sizeof (long long) == $ac_size):;
-; return 0; }
-EOF
-if { (eval echo configure:2012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_sizeof_long_long=$ac_size
+# With ELF
+# Check whether --with-elf or --without-elf was given.
+if test "${with_elf+set}" = set; then
+ withval="$with_elf"
+ elf="$with_elf"
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
+ elf=no
fi
-rm -f conftest*
- if test x$ac_cv_sizeof_long_long != x ; then break; fi
-done
+
+# Determine whether or not multilibs are enabled.
+# Check whether --enable-multilib or --disable-multilib was given.
+if test "${enable_multilib+set}" = set; then
+ enableval="$enable_multilib"
+ :
+else
+ enable_multilib=yes
fi
-if test x$ac_cv_sizeof_long_long = x ; then
- { echo "configure: error: cannot determine a size for long long" 1>&2; exit 1; }
+
+
+# Enable __cxa_atexit for C++.
+# Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
+if test "${enable___cxa_atexit+set}" = set; then
+ enableval="$enable___cxa_atexit"
+ :
fi
-echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+
+if test x$enable___cxa_atexit = xyes; then
+ cat >> confdefs.h <<\EOF
+#define DEFAULT_USE_CXA_ATEXIT 1
EOF
+fi
+
+# Enable Multibyte Characters for C/C++
+# Check whether --enable-c-mbchar or --disable-c-mbchar was given.
+if test "${enable_c_mbchar+set}" = set; then
+ enableval="$enable_c_mbchar"
+ if test x$enable_c_mbchar != xno; then
+ cat >> confdefs.h <<\EOF
+#define MULTIBYTE_CHARS 1
+EOF
fi
-if test $ac_cv_c___int64 = yes; then
- echo $ac_n "checking size of __int64""... $ac_c" 1>&6
-echo "configure:2037: checking size of __int64" >&5
-if eval "test \"`echo '$''{'ac_cv_sizeof___int64'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
+fi
+
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+# Check whether --enable-threads or --disable-threads was given.
+if test "${enable_threads+set}" = set; then
+ enableval="$enable_threads"
+ :
else
- for ac_size in 4 8 1 2 16 ; do # List sizes in rough order of prevalence.
- cat > conftest.$ac_ext <<EOF
-#line 2043 "configure"
-#include "confdefs.h"
-#include "confdefs.h"
-#include <sys/types.h>
+ enable_threads=''
+fi
-int main() {
-switch (0) case 0: case (sizeof (__int64) == $ac_size):;
-; return 0; }
-EOF
-if { (eval echo configure:2053: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_sizeof___int64=$ac_size
+enable_threads_flag=$enable_threads
+# Check if a valid thread package
+case x${enable_threads_flag} in
+ x | xno)
+ # No threads
+ target_thread_file='single'
+ ;;
+ xyes)
+ # default
+ target_thread_file=''
+ ;;
+ xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
+ xsolaris | xwin32 | xdce | xrtems| xvxworks | xaix)
+ target_thread_file=$enable_threads_flag
+ ;;
+ *)
+ echo "$enable_threads is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+
+# Check whether --enable-objc-gc or --disable-objc-gc was given.
+if test "${enable_objc_gc+set}" = set; then
+ enableval="$enable_objc_gc"
+ if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
+ objc_boehm_gc=1
+fi
+else
+ objc_boehm_gc=''
fi
-rm -f conftest*
- if test x$ac_cv_sizeof___int64 != x ; then break; fi
-done
-fi
-if test x$ac_cv_sizeof___int64 = x ; then
- { echo "configure: error: cannot determine a size for __int64" 1>&2; exit 1; }
+# Check whether --with-dwarf2 or --without-dwarf2 was given.
+if test "${with_dwarf2+set}" = set; then
+ withval="$with_dwarf2"
+ dwarf2="$with_dwarf2"
+else
+ dwarf2=no
fi
-echo "$ac_t""$ac_cv_sizeof___int64" 1>&6
-cat >> confdefs.h <<EOF
-#define SIZEOF___INT64 $ac_cv_sizeof___int64
-EOF
-fi
+# Check whether --enable-shared or --disable-shared was given.
+if test "${enable_shared+set}" = set; then
+ enableval="$enable_shared"
+
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
-echo $ac_n "checking execution character set""... $ac_c" 1>&6
-echo "configure:2078: checking execution character set" >&5
-if eval "test \"`echo '$''{'ac_cv_c_charset'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
else
- cat > conftest.$ac_ext <<EOF
-#line 2083 "configure"
-#include "confdefs.h"
-#if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \
- && 'A' == 0x41 && 'a' == 0x61 && '!' == 0x21
-ASCII
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "ASCII" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_c_charset=ASCII
+ enable_shared=yes
fi
-rm -f conftest*
- if test x${ac_cv_c_charset+set} != xset; then
- cat > conftest.$ac_ext <<EOF
-#line 2099 "configure"
-#include "confdefs.h"
-#if '\n' == 0x15 && ' ' == 0x40 && '0' == 0xF0 \
- && 'A' == 0xC1 && 'a' == 0x81 && '!' == 0x5A
-EBCDIC
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "EBCDIC" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_c_charset=EBCDIC
-fi
-rm -f conftest*
+
+# Check whether --with-sysroot or --without-sysroot was given.
+if test "${with_sysroot+set}" = set; then
+ withval="$with_sysroot"
+
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_alias}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
+
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+ else
+ test_prefix=$prefix
fi
- if test x${ac_cv_c_charset+set} != xset; then
- ac_cv_c_charset=unknown
- fi
-fi
+ else
+ test_prefix=$exec_prefix
+ fi
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
-echo "$ac_t""$ac_cv_c_charset" 1>&6
-if test $ac_cv_c_charset = unknown; then
- { echo "configure: error: *** Cannot determine host character set." 1>&2; exit 1; }
-elif test $ac_cv_c_charset = EBCDIC; then
- cat >> confdefs.h <<\EOF
-#define HOST_EBCDIC 1
-EOF
+else
+
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
fi
-# If the native compiler is GCC, we can enable warnings even in stage1.
-# That's useful for people building cross-compilers, or just running a
-# quick `make'.
-warn_cflags=
-if test "x$GCC" = "xyes"; then
- warn_cflags='$(GCC_WARN_CFLAGS)'
-fi
+
+
# Stage specific cflags for build.
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:2160: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:2411: 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
fi
-echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
-echo "configure:2188: checking whether a default assembler was specified" >&5
-if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
- if test x"$gas_flag" = x"no"; then
- echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
- else
- echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
- fi
-else
- echo "$ac_t""no" 1>&6
-fi
-
-echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
-echo "configure:2200: checking whether a default linker was specified" >&5
-if test x"${DEFAULT_LINKER+set}" = x"set"; then
- if test x"$gnu_ld_flag" = x"no"; then
- echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
- else
- echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
- fi
-else
- echo "$ac_t""no" 1>&6
-fi
-
echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
-echo "configure:2212: checking for GNU C library" >&5
+echo "configure:2439: checking for GNU C library" >&5
if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2217 "configure"
+#line 2444 "configure"
#include "confdefs.h"
#include <features.h>
int main() {
#endif
; return 0; }
EOF
-if { (eval echo configure:2227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_glibc=yes
else
# Extract the first word of "$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:2253: checking for $ac_word" >&5
+echo "configure:2480: 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
done
echo $ac_n "checking whether ln works""... $ac_c" 1>&6
-echo "configure:2283: checking whether ln works" >&5
+echo "configure:2510: checking whether ln works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2315: checking whether ln -s works" >&5
+echo "configure:2542: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+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:2349: checking for $ac_word" >&5
+echo "configure:2576: 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""... $ac_c" 1>&6
-echo "configure:2387: checking for a BSD compatible install" >&5
+echo "configure:2614: checking for a BSD compatible install" >&5
if test -z "$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 for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2438: checking for ANSI C header files" >&5
+echo "configure:2665: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2443 "configure"
+#line 2670 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2451: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2678: \"$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*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2468 "configure"
+#line 2695 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 2486 "configure"
+#line 2713 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
:
else
cat > conftest.$ac_ext <<EOF
-#line 2507 "configure"
+#line 2734 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
exit (0); }
EOF
-if { (eval echo configure:2518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
fi
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:2542: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:2769: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2547 "configure"
+#line 2774 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
struct tm *tp;
; return 0; }
EOF
-if { (eval echo configure:2556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2783: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
fi
echo $ac_n "checking for working stdbool.h""... $ac_c" 1>&6
-echo "configure:2577: checking for working stdbool.h" >&5
+echo "configure:2804: checking for working stdbool.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdbool_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2582 "configure"
+#line 2809 "configure"
#include "confdefs.h"
#include <stdbool.h>
int main() {
bool foo = false;
; return 0; }
EOF
-if { (eval echo configure:2589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_stdbool_h=yes
else
fi
echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
-echo "configure:2610: checking whether string.h and strings.h may both be included" >&5
+echo "configure:2837: checking whether string.h and strings.h may both be included" >&5
if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2615 "configure"
+#line 2842 "configure"
#include "confdefs.h"
#include <string.h>
#include <strings.h>
; return 0; }
EOF
-if { (eval echo configure:2623: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_header_string=yes
else
fi
echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:2644: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:2871: checking for sys/wait.h that is POSIX.1 compatible" >&5
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2649 "configure"
+#line 2876 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
-if { (eval echo configure:2665: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2892: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_sys_wait_h=yes
else
for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
fcntl.h unistd.h sys/file.h sys/time.h \
sys/resource.h sys/param.h sys/times.h sys/stat.h \
- direct.h malloc.h langinfo.h
+ direct.h malloc.h langinfo.h ldfcn.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2692: checking for $ac_hdr" >&5
+echo "configure:2919: 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 2697 "configure"
+#line 2924 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2702: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2929: \"$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*
# Check for thread headers.
ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for thread.h""... $ac_c" 1>&6
-echo "configure:2732: checking for thread.h" >&5
+echo "configure:2959: checking for thread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2737 "configure"
+#line 2964 "configure"
#include "confdefs.h"
#include <thread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2969: \"$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 "pthread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
-echo "configure:2766: checking for pthread.h" >&5
+echo "configure:2993: checking for pthread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2771 "configure"
+#line 2998 "configure"
#include "confdefs.h"
#include <pthread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2776: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3003: \"$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*
# These tests can't be done till we know if we have limits.h.
echo $ac_n "checking for CHAR_BIT""... $ac_c" 1>&6
-echo "configure:2801: checking for CHAR_BIT" >&5
+echo "configure:3028: checking for CHAR_BIT" >&5
if eval "test \"`echo '$''{'gcc_cv_decl_char_bit'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2806 "configure"
+#line 3033 "configure"
#include "confdefs.h"
#ifdef HAVE_LIMITS_H
#include <limits.h>
echo "$ac_t""$gcc_cv_decl_char_bit" 1>&6
if test $gcc_cv_decl_char_bit = no; then
echo $ac_n "checking number of bits in a byte""... $ac_c" 1>&6
-echo "configure:2831: checking number of bits in a byte" >&5
+echo "configure:3058: checking number of bits in a byte" >&5
if eval "test \"`echo '$''{'gcc_cv_c_nbby'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_c_nbby=
while test $i -lt 65; do
cat > conftest.$ac_ext <<EOF
-#line 2839 "configure"
+#line 3066 "configure"
#include "confdefs.h"
int main() {
; }
; return 0; }
EOF
-if { (eval echo configure:2849: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3076: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_c_nbby=$i; break
else
fi
fi
-echo $ac_n "checking byte ordering""... $ac_c" 1>&6
-echo "configure:2874: checking byte ordering" >&5
-if eval "test \"`echo '$''{'ac_cv_c_compile_endian'+set}'`\" = set"; then
+echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
+echo "configure:3101: checking whether byte ordering is bigendian" >&5
+if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- ac_cv_c_compile_endian=unknown
-
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$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
-
+ ac_cv_c_bigendian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
-#line 2888 "configure"
+#line 3108 "configure"
#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
-#ifdef HAVE_LIMITS_H
-# include <limits.h>
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
#endif
-/* This structure must have no internal padding. */
- struct {
- char prefix[sizeof "\nendian:" - 1];
- short word;
- char postfix[2];
- } tester = {
- "\nendian:",
-#if SIZEOF_SHORT == 4
- ('A' << (CHAR_BIT * 3)) | ('B' << (CHAR_BIT * 2)) |
+; return 0; }
+EOF
+if { (eval echo configure:3119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+cat > conftest.$ac_ext <<EOF
+#line 3123 "configure"
+#include "confdefs.h"
+#include <sys/types.h>
+#include <sys/param.h>
+int main() {
+
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
#endif
- ('A' << CHAR_BIT) | 'B',
- 'X', '\n'
-};
+; return 0; }
EOF
-if { (eval echo configure:2908: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- od -c conftest.o |
- sed 's/^[0-7]*[ ]*/ /
- s/\*/./g
- s/ \\n/*/g
- s/ [0-9][0-9][0-9]/./g
- s/ \\[^ ]/./g' |
- tr -d '
- ' | tr -s '*' '
-' | fold | sed '$a\
-' > conftest.dmp
- if grep 'endian:AB' conftest.dmp >/dev/null 2>&1; then
- ac_cv_c_compile_endian=big-endian
- elif grep 'endian:BA' conftest.dmp >/dev/null 2>&1; then
- ac_cv_c_compile_endian=little-endian
- fi
+if { (eval echo configure:3134: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_c_bigendian=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_c_bigendian=no
+fi
+rm -f conftest*
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+if test $ac_cv_c_bigendian = unknown; then
+if test "$cross_compiling" = yes; then
+ echo $ac_n "cross-compiling... " 2>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 3154 "configure"
+#include "confdefs.h"
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[sizeof (long) - 1] == 1);
+}
+EOF
+if { (eval echo configure:3167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_c_bigendian=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_c_bigendian=yes
+fi
+rm -fr conftest*
+fi
+
+fi
fi
-rm -rf conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$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
+echo "$ac_t""$ac_cv_c_bigendian" 1>&6
+if test $ac_cv_c_bigendian = unknown; then
+echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6
+echo "configure:3185: checking to probe for byte ordering" >&5
+cat >conftest.c <<EOF
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
+int main() { _ascii (); _ebcdic (); return 0; }
+EOF
+ if test -f conftest.c ; then
+ if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then
+ if test `grep -l BIGenDianSyS conftest.o` ; then
+ echo $ac_n ' big endian probe OK, ' 1>&6
+ ac_cv_c_bigendian=yes
+ fi
+ if test `grep -l LiTTleEnDian conftest.o` ; then
+ echo $ac_n ' little endian probe OK, ' 1>&6
+ if test $ac_cv_c_bigendian = yes ; then
+ ac_cv_c_bigendian=unknown;
+ else
+ ac_cv_c_bigendian=no
+ fi
+ fi
+ echo $ac_n 'guessing bigendian ... ' >&6
+ fi
+ fi
+echo "$ac_t""$ac_cv_c_bigendian" 1>&6
fi
+if test $ac_cv_c_bigendian = yes; then
+ cat >> confdefs.h <<\EOF
+#define WORDS_BIGENDIAN 1
+EOF
-echo "$ac_t""$ac_cv_c_compile_endian" 1>&6
-if test $ac_cv_c_compile_endian = unknown; then
- { echo "configure: error: *** unable to determine endianness" 1>&2; exit 1; }
-elif test $ac_cv_c_compile_endian = big-endian; then
cat >> confdefs.h <<\EOF
#define HOST_WORDS_BIG_ENDIAN 1
EOF
+ BYTEORDER=4321
+else
+ BYTEORDER=1234
+fi
+cat >> confdefs.h <<EOF
+#define BYTEORDER $BYTEORDER
+EOF
+
+if test $ac_cv_c_bigendian = unknown; then
+ { echo "configure: error: unknown endianess - sorry" 1>&2; exit 1; }
fi
echo $ac_n "checking floating point format""... $ac_c" 1>&6
-echo "configure:2947: checking floating point format" >&5
+echo "configure:3237: checking floating point format" >&5
if eval "test \"`echo '$''{'ac_cv_c_float_format'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext <<EOF
-#line 2960 "configure"
+#line 3250 "configure"
#include "confdefs.h"
/* This will not work unless sizeof(double) == 8. */
extern char sizeof_double_must_be_8 [sizeof(double) == 8 ? 1 : -1];
C(-5.22995989424860458374e+10) /* IBMHEXFP - s/390 format, EBCDIC */
};
EOF
-if { (eval echo configure:2982: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3272: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
od -c conftest.o |
sed 's/^[0-7]*[ ]*/ /
s/\*/./g
fbigend=
case $ac_cv_c_float_format in
'IEEE (big-endian)' )
- if test $ac_cv_c_compile_endian = little-endian; then
+ if test $ac_cv_c_bigendian = no; then
fbigend=1
fi
;;
'IEEE (little-endian)' )
- if test $ac_cv_c_compile_endian = big-endian; then
+ if test $ac_cv_c_bigendian = yes; then
fbigend=0
fi
;;
# Extract the first word of "mktemp", so it can be a program name with args.
set dummy mktemp; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3071: checking for $ac_word" >&5
+echo "configure:3361: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_have_mktemp_command'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "makeinfo", so it can be a program name with args.
set dummy makeinfo; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3110: checking for $ac_word" >&5
+echo "configure:3400: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$MAKEINFO"; then
# Found it, now check the version.
echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
-echo "configure:3139: checking for modern makeinfo" >&5
+echo "configure:3429: checking for modern makeinfo" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_prog_version=`$MAKEINFO --version 2>&1 |
sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
- echo "configure:3145: version of makeinfo is $ac_prog_version" >&5
+ echo "configure:3435: version of makeinfo is $ac_prog_version" >&5
case $ac_prog_version in
'') gcc_cv_prog_makeinfo_modern=no;;
- 4.[1-9]*)
+ 4.[2-9]*)
gcc_cv_prog_makeinfo_modern=yes;;
*) gcc_cv_prog_makeinfo_modern=no;;
esac
# Is pod2man recent enough to regenerate manpages?
echo $ac_n "checking for recent Pod::Man""... $ac_c" 1>&6
-echo "configure:3173: checking for recent Pod::Man" >&5
+echo "configure:3463: checking for recent Pod::Man" >&5
if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
echo "$ac_t""yes" 1>&6
GENERATED_MANPAGES=generated-manpages
# Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3189: checking for $ac_word" >&5
+echo "configure:3479: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_FLEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="false"
+ test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing flex"
fi
fi
FLEX="$ac_cv_prog_FLEX"
# Extract the first word of "bison", so it can be a program name with args.
set dummy bison; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3226: checking for $ac_word" >&5
+echo "configure:3516: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_BISON'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
done
IFS="$ac_save_ifs"
- test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="false"
+ test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing bison"
fi
fi
BISON="$ac_cv_prog_BISON"
# These libraries may be used by collect2.
# We may need a special search path to get them linked.
echo $ac_n "checking for collect2 libraries""... $ac_c" 1>&6
-echo "configure:3258: checking for collect2 libraries" >&5
+echo "configure:3548: checking for collect2 libraries" >&5
if eval "test \"`echo '$''{'gcc_cv_collect2_libs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
do
LIBS="$libs"
cat > conftest.$ac_ext <<EOF
-#line 3269 "configure"
+#line 3559 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
ldopen()
; return 0; }
EOF
-if { (eval echo configure:3280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gcc_cv_collect2_libs="$libs"; break
else
LIBS=
echo $ac_n "checking for library containing exc_resume""... $ac_c" 1>&6
-echo "configure:3306: checking for library containing exc_resume" >&5
+echo "configure:3596: checking for library containing exc_resume" >&5
if eval "test \"`echo '$''{'ac_cv_search_exc_resume'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_exc_resume="no"
cat > conftest.$ac_ext <<EOF
-#line 3313 "configure"
+#line 3603 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
exc_resume()
; return 0; }
EOF
-if { (eval echo configure:3324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_exc_resume="none required"
else
test "$ac_cv_search_exc_resume" = "no" && for i in exc; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3335 "configure"
+#line 3625 "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
exc_resume()
; return 0; }
EOF
-if { (eval echo configure:3346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_exc_resume="-l$i"
break
echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
-echo "configure:3375: checking for preprocessor stringizing operator" >&5
+echo "configure:3665: checking for preprocessor stringizing operator" >&5
if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3380 "configure"
+#line 3670 "configure"
#include "confdefs.h"
#define x(y) #y
# Use <inttypes.h> only if it exists,
# doesn't clash with <sys/types.h>, and declares intmax_t.
echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
-echo "configure:3413: checking for inttypes.h" >&5
+echo "configure:3703: checking for inttypes.h" >&5
if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3418 "configure"
+#line 3708 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <inttypes.h>
intmax_t i = -1;
; return 0; }
EOF
-if { (eval echo configure:3426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3716: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_header_inttypes_h=yes
else
scandir alphasort
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3453: checking for $ac_func" >&5
+echo "configure:3743: 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 3458 "configure"
+#line 3748 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:3481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3771: \"$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 ssize_t""... $ac_c" 1>&6
-echo "configure:3507: checking for ssize_t" >&5
+echo "configure:3797: checking for ssize_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3512 "configure"
+#line 3802 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
# Try to determine the array type of the second argument of getgroups
# for the target system (int or gid_t).
echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:3543: checking for uid_t in sys/types.h" >&5
+echo "configure:3833: checking for uid_t in sys/types.h" >&5
if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3548 "configure"
+#line 3838 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
fi
echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:3577: checking type of array argument to getgroups" >&5
+echo "configure:3867: checking type of array argument to getgroups" >&5
if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_type_getgroups=cross
else
cat > conftest.$ac_ext <<EOF
-#line 3585 "configure"
+#line 3875 "configure"
#include "confdefs.h"
/* Thanks to Mike Rendell for this test. */
}
EOF
-if { (eval echo configure:3610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_type_getgroups=gid_t
else
if test $ac_cv_type_getgroups = cross; then
cat > conftest.$ac_ext <<EOF
-#line 3624 "configure"
+#line 3914 "configure"
#include "confdefs.h"
#include <unistd.h>
EOF
echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
-echo "configure:3665: checking whether the printf functions support %p" >&5
+echo "configure:3955: checking whether the printf functions support %p" >&5
if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_func_printf_ptr=no
else
cat > conftest.$ac_ext <<EOF
-#line 3673 "configure"
+#line 3963 "configure"
#include "confdefs.h"
#include <stdio.h>
return (p != q);
}
EOF
-if { (eval echo configure:3686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
gcc_cv_func_printf_ptr=yes
else
;;
esac
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:3724: checking for pid_t" >&5
+echo "configure:4014: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3729 "configure"
+#line 4019 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:3758: checking for vfork.h" >&5
+echo "configure:4048: checking for vfork.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3763 "configure"
+#line 4053 "configure"
#include "confdefs.h"
#include <vfork.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3768: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4058: \"$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
echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:3793: checking for working vfork" >&5
+echo "configure:4083: checking for working vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:3799: checking for vfork" >&5
+echo "configure:4089: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3804 "configure"
+#line 4094 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */
; return 0; }
EOF
-if { (eval echo configure:3827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_vfork=yes"
else
ac_cv_func_vfork_works=$ac_cv_func_vfork
else
cat > conftest.$ac_ext <<EOF
-#line 3849 "configure"
+#line 4139 "configure"
#include "confdefs.h"
/* Thanks to Paul Eggert for this test. */
#include <stdio.h>
}
}
EOF
-if { (eval echo configure:3944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_vfork_works=yes
else
for ac_func in getpagesize
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3969: checking for $ac_func" >&5
+echo "configure:4259: 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 3974 "configure"
+#line 4264 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:3997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4287: \"$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
EOF
echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
-echo "configure:4268: checking for working mmap from /dev/zero" >&5
+echo "configure:4558: checking for working mmap from /dev/zero" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
- # If this is not cygwin, and /dev/zero is a character device, it's probably
- # safe to assume it works.
+ # When cross-building, assume that this works, unless we know it
+ # doesn't. Of course, we have no way of knowing if there even is a /dev/zero
+ # on the host, let alone whether mmap will work on it.
case "$host_os" in
cygwin* | win32 | pe | mingw* ) ac_cv_func_mmap_dev_zero=buggy ;;
- * ) if test -c /dev/zero
- then ac_cv_func_mmap_dev_zero=yes
- else ac_cv_func_mmap_dev_zero=no
- fi ;;
+ darwin* ) ac_cv_func_mmap_dev_zero=no ;;
+ * ) ac_cv_func_mmap_dev_zero=yes ;;
esac
else
cat > conftest.$ac_ext <<EOF
-#line 4284 "configure"
+#line 4573 "configure"
#include "confdefs.h"
#include "ct-mmap.inc"
EOF
-if { (eval echo configure:4288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_dev_zero=yes
else
fi
echo $ac_n "checking for working mmap with MAP_ANON(YMOUS)""... $ac_c" 1>&6
-echo "configure:4315: checking for working mmap with MAP_ANON(YMOUS)" >&5
+echo "configure:4604: checking for working mmap with MAP_ANON(YMOUS)" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
# Unlike /dev/zero, it is not safe to assume MAP_ANON(YMOUS) works
# just because it's there. Some SCO Un*xen define it but don't implement it.
- ac_cv_func_mmap_anon=no
+ case "$host_os" in
+ darwin* ) ac_cv_func_mmap_anon=yes ;;
+ * ) ac_cv_func_mmap_anon=no ;;
+ esac
else
cat > conftest.$ac_ext <<EOF
-#line 4325 "configure"
+#line 4617 "configure"
#include "confdefs.h"
#define USE_MAP_ANON
#include "ct-mmap.inc"
EOF
-if { (eval echo configure:4330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_anon=yes
else
rm -f ct-mmap.inc
echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
-echo "configure:4358: checking for working mmap of a file" >&5
+echo "configure:4650: checking for working mmap of a file" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
done > conftestdata$$
if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_file=no
+ case "$host_os" in
+ darwin* ) ac_cv_func_mmap_file=yes ;;
+ * ) ac_cv_func_mmap_file=no ;;
+ esac
else
cat > conftest.$ac_ext <<EOF
-#line 4373 "configure"
+#line 4668 "configure"
#include "confdefs.h"
/* Test by Zack Weinberg. Modified from MMAP_ANYWHERE test by
exit(0);
}
EOF
-if { (eval echo configure:4410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_mmap_file=yes
else
echo $ac_n "checking for iconv""... $ac_c" 1>&6
-echo "configure:4449: checking for iconv" >&5
+echo "configure:4744: checking for iconv" >&5
if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
cat > conftest.$ac_ext <<EOF
-#line 4457 "configure"
+#line 4752 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
iconv_close(cd);
; return 0; }
EOF
-if { (eval echo configure:4467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_func_iconv=yes
else
am_save_LIBS="$LIBS"
LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
cat > conftest.$ac_ext <<EOF
-#line 4479 "configure"
+#line 4774 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
iconv_close(cd);
; return 0; }
EOF
-if { (eval echo configure:4489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_lib_iconv=yes
am_cv_func_iconv=yes
EOF
echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
-echo "configure:4510: checking for iconv declaration" >&5
+echo "configure:4805: checking for iconv declaration" >&5
if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4516 "configure"
+#line 4811 "configure"
#include "confdefs.h"
#include <stdlib.h>
; return 0; }
EOF
-if { (eval echo configure:4535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
am_cv_proto_iconv_arg1=""
else
CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
for ac_func in getenv atol sbrk abort atof getcwd getwd \
strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
- fprintf_unlocked strstr errno \
+ fprintf_unlocked strstr errno vasprintf \
malloc realloc calloc free basename getopt clock
do
ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4573: checking whether $ac_func is declared" >&5
+echo "configure:4868: checking whether $ac_func is declared" >&5
if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4578 "configure"
+#line 4873 "configure"
#include "confdefs.h"
#undef $ac_tr_decl
#define $ac_tr_decl 1
#endif
; return 0; }
EOF
-if { (eval echo configure:4592: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4887: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_have_decl_$ac_func=yes"
else
cat >> confdefs.h <<\EOF
#define HAVE_DECL_ERRNO 1
EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_DECL_VASPRINTF 1
+EOF
\
cat >> confdefs.h <<\EOF
#define HAVE_DECL_MALLOC 1
fi
-for ac_func in getrlimit setrlimit getrusage
+for ac_func in getrlimit setrlimit getrusage
+do
+ ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
+echo "configure:4989: checking whether $ac_func is declared" >&5
+if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4994 "configure"
+#include "confdefs.h"
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+
+int main() {
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
+; return 0; }
+EOF
+if { (eval echo configure:5012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ eval "gcc_cv_have_decl_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "gcc_cv_have_decl_$ac_func=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
+#define $ac_tr_decl 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
+#define $ac_tr_decl 0
+EOF
+
+fi
+
+done
+if test x = y ; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_DECL_GETRLIMIT 1
+EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_DECL_SETRLIMIT 1
+EOF
+ cat >> confdefs.h <<\EOF
+#define HAVE_DECL_GETRUSAGE 1
+EOF
+fi
+
+
+for ac_func in ldgetname
do
ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4691: checking whether $ac_func is declared" >&5
+echo "configure:5054: checking whether $ac_func is declared" >&5
if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4696 "configure"
+#line 5059 "configure"
#include "confdefs.h"
#undef $ac_tr_decl
#define $ac_tr_decl 1
#include "ansidecl.h"
#include "system.h"
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
+#ifdef HAVE_LDFCN_H
+#include <ldfcn.h>
#endif
#endif
; return 0; }
EOF
-if { (eval echo configure:4714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5077: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_have_decl_$ac_func=yes"
else
done
if test x = y ; then
cat >> confdefs.h <<\EOF
-#define HAVE_DECL_GETRLIMIT 1
-EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_DECL_SETRLIMIT 1
-EOF
- cat >> confdefs.h <<\EOF
-#define HAVE_DECL_GETRUSAGE 1
+#define HAVE_DECL_LDGETNAME 1
EOF
fi
do
ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
-echo "configure:4756: checking whether $ac_func is declared" >&5
+echo "configure:5113: checking whether $ac_func is declared" >&5
if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4761 "configure"
+#line 5118 "configure"
#include "confdefs.h"
#undef $ac_tr_decl
#define $ac_tr_decl 1
#endif
; return 0; }
EOF
-if { (eval echo configure:4779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5136: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
eval "gcc_cv_have_decl_$ac_func=yes"
else
# More time-related stuff.
echo $ac_n "checking for struct tms""... $ac_c" 1>&6
-echo "configure:4813: checking for struct tms" >&5
+echo "configure:5170: checking for struct tms" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tms'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4819 "configure"
+#line 5176 "configure"
#include "confdefs.h"
#include "ansidecl.h"
struct tms tms;
; return 0; }
EOF
-if { (eval echo configure:4832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tms=yes
else
# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
# revisit after autoconf 2.50.
echo $ac_n "checking for clock_t""... $ac_c" 1>&6
-echo "configure:4855: checking for clock_t" >&5
+echo "configure:5212: checking for clock_t" >&5
if eval "test \"`echo '$''{'gcc_cv_type_clock_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4861 "configure"
+#line 5218 "configure"
#include "confdefs.h"
#include "ansidecl.h"
clock_t x;
; return 0; }
EOF
-if { (eval echo configure:4871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5228: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_type_clock_t=yes
else
fi
+echo $ac_n "checking for uchar""... $ac_c" 1>&6
+echo "configure:5249: checking for uchar" >&5
+if eval "test \"`echo '$''{'gcc_cv_type_uchar'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 5254 "configure"
+#include "confdefs.h"
+
+#include "ansidecl.h"
+#include "system.h"
+
+int main() {
+if ((uchar *)0) return 0;
+ if (sizeof(uchar)) return 0;
+; return 0; }
+EOF
+if { (eval echo configure:5265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_cv_type_uchar=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_cv_type_uchar=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$gcc_cv_type_uchar" 1>&6
+if test $ac_cv_type_uchar = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_UCHAR 1
+EOF
+
+fi
+
# Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
CFLAGS="$saved_CFLAGS"
+# Check whether --enable-initfini-array or --disable-initfini-array was given.
+if test "${enable_initfini_array+set}" = set; then
+ enableval="$enable_initfini_array"
+ :
+else
+
+echo $ac_n "checking for .preinit_array/.init_array/.fini_array support""... $ac_c" 1>&6
+echo "configure:5295: checking for .preinit_array/.init_array/.fini_array support" >&5
+if eval "test \"`echo '$''{'gcc_cv_initfini_array'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ gcc_cv_initfini_array=no
+else
+ cat > conftest.$ac_ext <<EOF
+#line 5303 "configure"
+#include "confdefs.h"
+
+static int x = -1;
+int main (void) { return x; }
+int foo (void) { x = 0; }
+int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
+EOF
+if { (eval echo configure:5311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ gcc_cv_initfini_array=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ gcc_cv_initfini_array=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$gcc_cv_initfini_array" 1>&6
+ enable_initfini_array=$gcc_cv_initfini_array
+
+fi
+
+if test $enable_initfini_array = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_INITFINI_ARRAY 1
+EOF
+
+fi
+
# mkdir takes a single argument on some systems.
echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
-echo "configure:4896: checking if mkdir takes one argument" >&5
+echo "configure:5339: checking if mkdir takes one argument" >&5
if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 4901 "configure"
+#line 5344 "configure"
#include "confdefs.h"
#include <sys/types.h>
mkdir ("foo", 0);
; return 0; }
EOF
-if { (eval echo configure:4918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_mkdir_takes_one_arg=no
else
+# With Setjmp/Longjmp based exception handling.
+# Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
+if test "${enable_sjlj_exceptions+set}" = set; then
+ enableval="$enable_sjlj_exceptions"
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+cat >> confdefs.h <<EOF
+#define CONFIG_SJLJ_EXCEPTIONS $sjlj
+EOF
+
+fi
+
+
+echo $ac_n "checking for main in -lunwind""... $ac_c" 1>&6
+echo "configure:5401: checking for main in -lunwind" >&5
+ac_lib_var=`echo unwind'_'main | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lunwind $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 5409 "configure"
+#include "confdefs.h"
+
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:5416: \"$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 "$ac_t""yes" 1>&6
+ use_libunwind_default=yes
+else
+ echo "$ac_t""no" 1>&6
+use_libunwind_default=no
+fi
+
+# Use libunwind based exception handling.
+# 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=$enableval
+else
+ use_libunwind_exceptions=$use_libunwind_default
+fi
+
+if test x"$use_libunwind_exceptions" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define USE_LIBUNWIND_EXCEPTIONS 1
+EOF
+
+fi
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
target_gtfiles=
build_xm_file=
build_xm_defines=
then tm_file="$tm_file tm-dwarf2.h"
fi
-if test x$float_format = x
-then float_format=i64
-fi
-
-if test $float_format = none
-then float_h_file=Makefile.in
-else float_h_file=float-$float_format.h
-fi
-
# Say what files are being used for the output code and MD file.
echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
echo "Using \`$srcdir/config/$md_file' as machine description file."
done
fi
+if test x$need_64bit_hwint = xyes; then
+ cat >> confdefs.h <<\EOF
+#define NEED_64BIT_HOST_WIDE_INT 1
+EOF
+
+fi
+
count=a
for f in $host_xm_file; do
count=${count}x
echo " $srcdir/config/$f"
done
fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
if test "$host_xm_file" != "$build_xm_file"; then
count=a
# auto-host.h is the file containing items generated by autoconf and is
# the first file included by config.h.
-# If host=build, it is correct to have hconfig include auto-host.h
+# If host=build, it is correct to have bconfig include auto-host.h
# as well. If host!=build, we are in error and need to do more
# work to find out the build config parameters.
if test x$host = x$build
cd ..
rm -rf $tempdir
build_auto=auto-build.h
- FORBUILD=../$build_alias
+ FORBUILD=../build-$build_alias
fi
tm_file="${tm_file} defaults.h"
-host_xm_file="auto-host.h ansidecl.h ${host_xm_file} ${tm_file}"
-build_xm_file="${build_auto} ansidecl.h ${build_xm_file} ${tm_file}"
-xm_file="ansidecl.h ${xm_file} ${tm_file}"
+tm_p_file="${tm_p_file} tm-preds.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
# Truncate the target if necessary
if test x$host_truncate_target != x; then
echo $ac_n "checking for library containing strerror""... $ac_c" 1>&6
-echo "configure:5195: checking for library containing strerror" >&5
+echo "configure:5713: checking for library containing strerror" >&5
if eval "test \"`echo '$''{'ac_cv_search_strerror'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_strerror="no"
cat > conftest.$ac_ext <<EOF
-#line 5202 "configure"
+#line 5720 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
strerror()
; return 0; }
EOF
-if { (eval echo configure:5213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_strerror="none required"
else
test "$ac_cv_search_strerror" = "no" && for i in cposix; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5224 "configure"
+#line 5742 "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:5235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_strerror="-l$i"
break
echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:5258: checking for working const" >&5
+echo "configure:5776: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5263 "configure"
+#line 5781 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:5312: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
fi
echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:5333: checking for off_t" >&5
+echo "configure:5851: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5338 "configure"
+#line 5856 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:5366: checking for size_t" >&5
+echo "configure:5884: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5371 "configure"
+#line 5889 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:5401: checking for working alloca.h" >&5
+echo "configure:5919: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5406 "configure"
+#line 5924 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
-if { (eval echo configure:5413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_header_alloca_h=yes
else
fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:5434: checking for alloca" >&5
+echo "configure:5952: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5439 "configure"
+#line 5957 "configure"
#include "confdefs.h"
#ifdef __GNUC__
char *p = (char *) alloca(1);
; return 0; }
EOF
-if { (eval echo configure:5467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_func_alloca_works=yes
else
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:5499: checking whether alloca needs Cray hooks" >&5
+echo "configure:6017: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5504 "configure"
+#line 6022 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5529: checking for $ac_func" >&5
+echo "configure:6047: 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 5534 "configure"
+#line 6052 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6075: \"$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
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:5584: checking stack direction for C alloca" >&5
+echo "configure:6102: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
-#line 5592 "configure"
+#line 6110 "configure"
#include "confdefs.h"
find_stack_direction ()
{
exit (find_stack_direction() < 0);
}
EOF
-if { (eval echo configure:5611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
echo $ac_n "checking whether we are using the GNU C Library 2.1 or newer""... $ac_c" 1>&6
-echo "configure:5634: checking whether we are using the GNU C Library 2.1 or newer" >&5
+echo "configure:6152: checking whether we are using the GNU C Library 2.1 or newer" >&5
if eval "test \"`echo '$''{'ac_cv_gnu_library_2_1'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5639 "configure"
+#line 6157 "configure"
#include "confdefs.h"
#include <features.h>
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5675: checking for $ac_hdr" >&5
+echo "configure:6193: 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 5680 "configure"
+#line 6198 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5685: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6203: \"$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*
strdup strtoul tsearch __argz_count __argz_stringify __argz_next
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5716: checking for $ac_func" >&5
+echo "configure:6234: 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 5721 "configure"
+#line 6239 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:5744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6262: \"$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 iconv""... $ac_c" 1>&6
-echo "configure:5785: checking for iconv" >&5
+echo "configure:6303: checking for iconv" >&5
if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
am_cv_func_iconv="no, consider installing GNU libiconv"
am_cv_lib_iconv=no
cat > conftest.$ac_ext <<EOF
-#line 5793 "configure"
+#line 6311 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
iconv_close(cd);
; return 0; }
EOF
-if { (eval echo configure:5803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_func_iconv=yes
else
am_save_LIBS="$LIBS"
LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
cat > conftest.$ac_ext <<EOF
-#line 5815 "configure"
+#line 6333 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <iconv.h>
iconv_close(cd);
; return 0; }
EOF
-if { (eval echo configure:5825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_lib_iconv=yes
am_cv_func_iconv=yes
EOF
echo $ac_n "checking for iconv declaration""... $ac_c" 1>&6
-echo "configure:5846: checking for iconv declaration" >&5
+echo "configure:6364: checking for iconv declaration" >&5
if eval "test \"`echo '$''{'am_cv_proto_iconv'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5852 "configure"
+#line 6370 "configure"
#include "confdefs.h"
#include <stdlib.h>
; return 0; }
EOF
-if { (eval echo configure:5871: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
am_cv_proto_iconv_arg1=""
else
echo $ac_n "checking for nl_langinfo and CODESET""... $ac_c" 1>&6
-echo "configure:5900: checking for nl_langinfo and CODESET" >&5
+echo "configure:6418: checking for nl_langinfo and CODESET" >&5
if eval "test \"`echo '$''{'am_cv_langinfo_codeset'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5905 "configure"
+#line 6423 "configure"
#include "confdefs.h"
#include <langinfo.h>
int main() {
char* cs = nl_langinfo(CODESET);
; return 0; }
EOF
-if { (eval echo configure:5912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_langinfo_codeset=yes
else
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:5935: checking for LC_MESSAGES" >&5
+echo "configure:6453: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5940 "configure"
+#line 6458 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
-if { (eval echo configure:5947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_val_LC_MESSAGES=yes
else
fi
fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:5968: checking whether NLS is requested" >&5
+echo "configure:6486: checking whether NLS is requested" >&5
# Check whether --enable-nls or --disable-nls was given.
if test "${enable_nls+set}" = set; then
enableval="$enable_nls"
EOF
echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:5991: checking whether included gettext is requested" >&5
+echo "configure:6509: checking whether included gettext is requested" >&5
# Check whether --with-included-gettext or --without-included-gettext was given.
if test "${with_included_gettext+set}" = set; then
withval="$with_included_gettext"
ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:6011: checking for libintl.h" >&5
+echo "configure:6529: checking for libintl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6016 "configure"
+#line 6534 "configure"
#include "confdefs.h"
#include <libintl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6539: \"$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*
EOF
echo $ac_n "checking for GNU gettext in libc""... $ac_c" 1>&6
-echo "configure:6042: checking for GNU gettext in libc" >&5
+echo "configure:6560: checking for GNU gettext in libc" >&5
if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6047 "configure"
+#line 6565 "configure"
#include "confdefs.h"
#include <libintl.h>
extern int _nl_msg_cat_cntr;
return (int) gettext ("") + _nl_msg_cat_cntr
; return 0; }
EOF
-if { (eval echo configure:6056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gnugettext1_libc=yes
else
if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
echo $ac_n "checking for GNU gettext in libintl""... $ac_c" 1>&6
-echo "configure:6072: checking for GNU gettext in libintl" >&5
+echo "configure:6590: checking for GNU gettext in libintl" >&5
if eval "test \"`echo '$''{'gt_cv_func_gnugettext1_libintl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gt_save_LIBS="$LIBS"
LIBS="$LIBS -lintl $LIBICONV"
cat > conftest.$ac_ext <<EOF
-#line 6079 "configure"
+#line 6597 "configure"
#include "confdefs.h"
#include <libintl.h>
extern int _nl_msg_cat_cntr;
return (int) gettext ("") + _nl_msg_cat_cntr
; 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:6606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gnugettext1_libintl=yes
else
for ac_func in dcgettext
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6121: checking for $ac_func" >&5
+echo "configure:6639: 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 6126 "configure"
+#line 6644 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6667: \"$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
# 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:6178: checking for $ac_word" >&5
+echo "configure:6696: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:6212: checking for $ac_word" >&5
+echo "configure:6730: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:6249: checking for $ac_word" >&5
+echo "configure:6767: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# 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:6299: checking for $ac_word" >&5
+echo "configure:6817: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:6333: checking for $ac_word" >&5
+echo "configure:6851: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:6369: checking for $ac_word" >&5
+echo "configure:6887: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "$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:6441: checking for $ac_word" >&5
+echo "configure:6959: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_INTLBISON'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_verc_fail=yes
else
echo $ac_n "checking version of bison""... $ac_c" 1>&6
-echo "configure:6474: checking version of bison" >&5
+echo "configure:6992: checking version of bison" >&5
ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
case $ac_prog_version in
'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
if test "x$CATOBJEXT" != x; then
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:6519: checking for catalogs to be installed" >&5
+echo "configure:7037: checking for catalogs to be installed" >&5
# Look for .po and .gmo files in the source directory.
CATALOGS=
XLINGUAS=
case $host_os in
win32 | pe | cygwin* | mingw32* | uwin*)
echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
-echo "configure:6577: checking whether windows registry support is requested" >&5
+echo "configure:7095: checking whether windows registry support is requested" >&5
if test "x$enable_win32_registry" != xno; then
cat >> confdefs.h <<\EOF
#define ENABLE_WIN32_REGISTRY 1
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for library containing RegOpenKeyExA""... $ac_c" 1>&6
-echo "configure:6586: checking for library containing RegOpenKeyExA" >&5
+echo "configure:7104: checking for library containing RegOpenKeyExA" >&5
if eval "test \"`echo '$''{'ac_cv_search_RegOpenKeyExA'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_func_search_save_LIBS="$LIBS"
ac_cv_search_RegOpenKeyExA="no"
cat > conftest.$ac_ext <<EOF
-#line 6593 "configure"
+#line 7111 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
RegOpenKeyExA()
; return 0; }
EOF
-if { (eval echo configure:6604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_RegOpenKeyExA="none required"
else
test "$ac_cv_search_RegOpenKeyExA" = "no" && for i in advapi32; do
LIBS="-l$i $ac_func_search_save_LIBS"
cat > conftest.$ac_ext <<EOF
-#line 6615 "configure"
+#line 7133 "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
RegOpenKeyExA()
; return 0; }
EOF
-if { (eval echo configure:6626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
ac_cv_search_RegOpenKeyExA="-l$i"
break
if test "x$enable_win32_registry" != xno; then
echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
-echo "configure:6668: checking registry key on windows hosts" >&5
+echo "configure:7186: checking registry key on windows hosts" >&5
cat >> confdefs.h <<EOF
#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
EOF
fi
done
+symbolic_link='ln -s'
+
# If the host doesn't support symlinks, modify CC in
# FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
# Otherwise, we can use "CC=$(CC)".
tm_p_file_list=
for f in $tm_p_file; do
- tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f" ;;
+ *) tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f" ;;
+ esac
done
host_xm_file_list=
# This prevents libgcc2 from containing any code which requires libc
# support.
inhibit_libc=
-if test x$host != x$target && test x$with_headers = x; then
+if { test x$host != x$target && test "x$with_headers" = x &&
+ test "x$with_sysroot" = x ; } || test x$with_newlib = xyes ; then
inhibit_libc=-Dinhibit_libc
-else
- if test x$with_newlib = xyes; then
- inhibit_libc=-Dinhibit_libc
- fi
fi
# When building gcc with a cross-compiler, we need to adjust things so
# that the generator programs are still built with the native compiler.
# Also, we cannot run fixincludes or fix-header.
-# Note that the terminology here is wrong; it should be BUILD_* throughout.
-# FIXME.
# These are the normal (build=host) settings:
BUILD_PREFIX=
BUILD_PREFIX_1=ignore-
-HOST_CC='$(CC)'
-HOST_CFLAGS='$(ALL_CFLAGS)'
+BUILD_CC='$(CC)'
+BUILD_CFLAGS='$(ALL_CFLAGS)'
STMP_FIXINC=stmp-fixinc
STMP_FIXPROTO=stmp-fixproto
then
BUILD_PREFIX=build-
BUILD_PREFIX_1=build-
- HOST_CC='$(CC_FOR_BUILD)'
- HOST_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD) $(XCFLAGS)'
+ BUILD_CC='$(CC_FOR_BUILD)'
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD) $(XCFLAGS)'
STMP_FIXINC=
STMP_FIXPROTO=
done
fi
-if test x$use_collect2 = xno; then
- use_collect2=
-fi
-
# Add a definition of USE_COLLECT2 if system wants one.
-if test x$use_collect2 != x
-then
- host_xm_defines="${host_xm_defines} USE_COLLECT2"
- xm_defines="${xm_defines} USE_COLLECT2"
-fi
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ ;;
+esac
# If we have gas in the build tree, make a link to it.
if test -f ../gas/Makefile; then
# Figure out what assembler we will be using.
echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
-echo "configure:6882: checking what assembler to use" >&5
+echo "configure:7400: checking what assembler to use" >&5
+in_tree_gas=no
gcc_cv_as=
gcc_cv_gas_major_version=
gcc_cv_gas_minor_version=
elif test -x as$host_exeext; then
# Build using assembler in the current directory.
gcc_cv_as=./as$host_exeext
-elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
+elif test -f $gcc_cv_as_gas_srcdir/configure.in \
+ && test -f ../gas/Makefile; then
# Single tree build which includes gas.
+ in_tree_gas=yes
for f in $gcc_cv_as_bfd_srcdir/configure $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
do
gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
fi
done
fi
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
- echo "$ac_t"""newly built gas"" 1>&6
-else
- echo "$ac_t""$gcc_cv_as" 1>&6
-fi
+case $in_tree_gas in
+ yes)
+ echo "$ac_t"""newly built gas"" 1>&6
+ ;;
+ no)
+ echo "$ac_t""$gcc_cv_as" 1>&6
+ ;;
+esac
# Figure out what linker we will be using.
echo $ac_n "checking what linker to use""... $ac_c" 1>&6
-echo "configure:6976: checking what linker to use" >&5
+echo "configure:7500: checking what linker to use" >&5
+in_tree_ld=no
gcc_cv_ld=
gcc_cv_gld_major_version=
gcc_cv_gld_minor_version=
elif test -x ld$host_exeext; then
# Build using linker in the current directory.
gcc_cv_ld=./ld$host_exeext
-elif test -f $gcc_cv_ld_gld_srcdir/configure.in -a -f ../ld/Makefile; then
+elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
+ && test -f ../ld/Makefile; then
# Single tree build which includes ld.
+ in_tree_ld=yes
for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
do
gcc_cv_gld_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
fi
done
fi
-if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then
- echo "$ac_t"""newly built ld"" 1>&6
-else
- echo "$ac_t""$gcc_cv_ld" 1>&6
-fi
+case $in_tree_ld in
+ yes)
+ echo "$ac_t"""newly built ld"" 1>&6
+ ;;
+ no)
+ echo "$ac_t""$gcc_cv_ld" 1>&6
+ ;;
+esac
# Figure out what nm we will be using.
echo $ac_n "checking what nm to use""... $ac_c" 1>&6
-echo "configure:7069: checking what nm to use" >&5
+echo "configure:7599: checking what nm to use" >&5
if test -x nm$host_exeext; then
gcc_cv_nm=./nm$host_exeext
elif test "x$program_prefix" != xNONE; then
# Figure out what objdump we will be using.
echo $ac_n "checking what objdump to use""... $ac_c" 1>&6
-echo "configure:7081: checking what objdump to use" >&5
+echo "configure:7611: checking what objdump to use" >&5
if test -x objdump$host_exeext; then
gcc_cv_objdump=./objdump$host_exeext
elif test "x$program_prefix" != xNONE; then
# Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
-echo "configure:7093: checking assembler alignment features" >&5
+echo "configure:7623: checking assembler alignment features" >&5
gcc_cv_as_alignment_features=none
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+if test $in_tree_gas = yes; then
# Gas version 2.6 and later support for .balign and .p2align.
# bytes to skip when using .p2align.
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
-echo "configure:7141: checking assembler subsection support" >&5
+echo "configure:7671: checking assembler subsection support" >&5
gcc_cv_as_subsections=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_subsections="working .subsection -1"
fi
echo "$ac_t""$gcc_cv_as_subsections" 1>&6
echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
-echo "configure:7181: checking assembler weak support" >&5
+echo "configure:7711: checking assembler weak support" >&5
gcc_cv_as_weak=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
gcc_cv_as_weak="yes"
fi
echo "$ac_t""$gcc_cv_as_weak" 1>&6
echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
-echo "configure:7204: checking assembler hidden support" >&5
+echo "configure:7734: checking assembler hidden support" >&5
gcc_cv_as_hidden=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -eq 12 \
-a "$gcc_cv_gas_patch_version" -ge 1 \
echo "$ac_t""$gcc_cv_as_hidden" 1>&6
libgcc_visibility=$gcc_cv_as_hidden
case "$target" in
- mips-sgi-irix6*o32)
+ mips-sgi-irix6*)
if test x"$gnu_ld_flag" = x"no"; then
# Even if using gas with .hidden support, the resulting object files
- # cannot be linked with the IRIX 6 O32 linker.
+ # cannot be linked with the IRIX 6 O32 linker. With the N32 and
+ # N64 linkers, the problem is that the linker refuses to accept
+ # -call_shared (passed by default to the linker) and -r (used to
+ # link the object file generated without .hidden directives with
+ # one that hides symbols), so we also lose.
libgcc_visibility=no
fi
;;
echo $ac_n "checking assembler leb128 support""... $ac_c" 1>&6
-echo "configure:7276: checking assembler leb128 support" >&5
+echo "configure:7810: checking assembler leb128 support" >&5
gcc_cv_as_leb128=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 11 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_leb128="yes"
fi
echo "$ac_t""$gcc_cv_as_leb128" 1>&6
echo $ac_n "checking assembler eh_frame optimization""... $ac_c" 1>&6
-echo "configure:7321: checking assembler eh_frame optimization" >&5
+echo "configure:7855: checking assembler eh_frame optimization" >&5
gcc_cv_as_eh_frame=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_eh_frame="yes"
fi
echo "$ac_t""$gcc_cv_as_eh_frame" 1>&6
echo $ac_n "checking assembler section merging support""... $ac_c" 1>&6
-echo "configure:7402: checking assembler section merging support" >&5
+echo "configure:7936: checking assembler section merging support" >&5
gcc_cv_as_shf_merge=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 12 -o "$gcc_cv_gas_major_version" -gt 2 && grep 'obj_format = elf' ../gas/Makefile > /dev/null; then
gcc_cv_as_shf_merge=yes
fi
echo "$ac_t""$gcc_cv_as_shf_merge" 1>&6
echo $ac_n "checking assembler thread-local storage support""... $ac_c" 1>&6
-echo "configure:7425: checking assembler thread-local storage support" >&5
+echo "configure:7959: checking assembler thread-local storage support" >&5
gcc_cv_as_tls=no
conftest_s=
tls_first_major=
leal foo@DTPOFF(%eax), %edx
movl foo@GOTTPOFF(%ebx), %eax
subl foo@GOTTPOFF(%ebx), %eax
+ addl foo@GOTNTPOFF(%ebx), %eax
+ movl foo@INDNTPOFF, %eax
movl $foo@TPOFF, %eax
subl $foo@TPOFF, %eax
leal foo@NTPOFF(%ecx), %eax'
tls_first_major=2
- tls_first_minor=13
+ tls_first_minor=14
+ ;;
+ x86_64-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ movq %fs:0, %rax
+ leaq foo@TLSGD(%rip), %rdi
+ leaq foo@TLSLD(%rip), %rdi
+ leaq foo@DTPOFF(%rax), %rdx
+ movq foo@GOTTPOFF(%rip), %rax
+ movq $foo@TPOFF, %rax'
+ tls_first_major=2
+ tls_first_minor=14
;;
ia64-*-*)
conftest_s='
tls_first_major=2
tls_first_minor=13
;;
+ s390-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo'
+ tls_first_major=2
+ tls_first_minor=14
+ ;;
+ s390x-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ larl %r1,foo@INDNTPOFF
+ brasl %r14,__tls_get_offset@PLT:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
+ tls_first_major=2
+ tls_first_minor=14
+ ;;
esac
if test -z "$tls_first_major"; then
:
-elif test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x
-then
+elif test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq "$tls_first_major" \
-a "$gcc_cv_gas_minor_version" -ge "$tls_first_minor" \
-o "$gcc_cv_gas_major_version" -gt "$tls_first_major"; then
# All TARGET_ABI_OSF targets.
alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
echo $ac_n "checking assembler supports explicit relocations""... $ac_c" 1>&6
-echo "configure:7517: checking assembler supports explicit relocations" >&5
+echo "configure:8101: checking assembler supports explicit relocations" >&5
if eval "test \"`echo '$''{'gcc_cv_as_explicit_relocs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_as_explicit_relocs=unknown
- if test x$gcc_cv_gas_major_version != x \
- -a x$gcc_cv_gas_minor_version != x
- then
+ if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 12 \
-o "$gcc_cv_gas_major_version" -gt 2; then
;;
sparc*-*-*)
echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
-echo "configure:7567: checking assembler .register pseudo-op support" >&5
+echo "configure:8149: checking assembler .register pseudo-op support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
-echo "configure:7595: checking assembler supports -relax" >&5
+echo "configure:8177: checking assembler supports -relax" >&5
if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6
-echo "configure:7623: checking assembler and linker support unaligned pc related relocs" >&5
+echo "configure:8205: checking assembler and linker support unaligned pc related relocs" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking assembler and linker support unaligned pc related relocs against hidden symbols""... $ac_c" 1>&6
-echo "configure:7650: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5
+echo "configure:8232: checking assembler and linker support unaligned pc related relocs against hidden symbols" >&5
if eval "test \"`echo '$''{'gcc_cv_as_sparc_ua_pcrel_hidden'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
- if test "x$gcc_cv_as_flags64" != xno; then
- echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
-echo "configure:7691: checking for assembler offsetable %lo() support" >&5
+ echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
+echo "configure:8272: checking for assembler offsetable %lo() support" >&5
if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- gcc_cv_as_offsetable_lo10=unknown
- if test "x$gcc_cv_as" != x; then
- # Check if assembler has offsetable %lo()
- echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
- echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
- if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
- > /dev/null 2>&1 &&
- $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
- > /dev/null 2>&1; then
- if cmp conftest.o conftest1.o > /dev/null 2>&1; then
- gcc_cv_as_offsetable_lo10=no
- else
- gcc_cv_as_offsetable_lo10=yes
- fi
- else
+ gcc_cv_as_offsetable_lo10=unknown
+ if test "x$gcc_cv_as" != x; then
+ # Check if assembler has offsetable %lo()
+ echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
+ echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
+ if $gcc_cv_as -xarch=v9 -o conftest.o conftest.s \
+ > /dev/null 2>&1 &&
+ $gcc_cv_as -xarch=v9 -o conftest1.o conftest1.s \
+ > /dev/null 2>&1; then
+ if cmp conftest.o conftest1.o > /dev/null 2>&1; then
gcc_cv_as_offsetable_lo10=no
+ else
+ gcc_cv_as_offsetable_lo10=yes
fi
- rm -f conftest.s conftest.o conftest1.s conftest1.o
+ else
+ gcc_cv_as_offsetable_lo10=no
fi
-
+ rm -f conftest.s conftest.o conftest1.s conftest1.o
+ fi
+
fi
echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
- if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
- cat >> confdefs.h <<\EOF
+ if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
+ cat >> confdefs.h <<\EOF
#define HAVE_AS_OFFSETABLE_LO10 1
EOF
- fi
fi
;;
i[34567]86-*-* | x86_64-*-*)
echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
-echo "configure:7731: checking assembler instructions" >&5
+echo "configure:8311: checking assembler instructions" >&5
gcc_cv_as_instructions=
- if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
+ if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
gcc_cv_as_instructions="filds fists"
fi
echo "$ac_t""$gcc_cv_as_instructions" 1>&6
echo $ac_n "checking assembler GOTOFF in data directives""... $ac_c" 1>&6
-echo "configure:7758: checking assembler GOTOFF in data directives" >&5
+echo "configure:8338: checking assembler GOTOFF in data directives" >&5
gcc_cv_as_gotoff_in_data=no
- if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x
- then
+ if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2; then
echo "$ac_t""$gcc_cv_as_gotoff_in_data" 1>&6
;;
+
+ ia64*-*-*)
+ echo $ac_n "checking assembler supports ltoffx and ldxmov""... $ac_c" 1>&6
+echo "configure:8367: checking assembler supports ltoffx and ldxmov" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_ltoffx_ldxmov_relocs'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+ gcc_cv_as_ltoffx_ldxmov_relocs=unknown
+ if test x$gcc_cv_gas_major_version != x \
+ -a x$gcc_cv_gas_minor_version != x
+ then
+ if test "$gcc_cv_gas_major_version" -eq 2 \
+ -a "$gcc_cv_gas_minor_version" -ge 14 \
+ -o "$gcc_cv_gas_major_version" -gt 2; then
+ gcc_cv_as_ltoffx_ldxmov_relocs=yes
+ fi
+ elif test x$gcc_cv_as != x; then
+ cat > conftest.s << 'EOF'
+ .text
+ addl r15 = @ltoffx(x#), gp
+ ;;
+ ld8.mov r16 = [r15], x#
+EOF
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_ltoffx_ldxmov_relocs=yes
+ else
+ gcc_cv_as_ltoffx_ldxmov_relocs=no
+ fi
+ rm -f conftest.s conftest.o
+ fi
+
+fi
+
+echo "$ac_t""$gcc_cv_as_ltoffx_ldxmov_relocs" 1>&6
+ if test "x$gcc_cv_as_ltoffx_ldxmov_relocs" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
+EOF
+
+ fi
+ ;;
esac
echo $ac_n "checking assembler dwarf2 debug_line support""... $ac_c" 1>&6
-echo "configure:7788: checking assembler dwarf2 debug_line support" >&5
+echo "configure:8409: checking assembler dwarf2 debug_line support" >&5
gcc_cv_as_dwarf2_debug_line=no
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
# ??? Once 2.11 is released, probably need to add first known working
# version to the per-target configury.
case "$target" in
- i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* | x86_64*-*-* | hppa*-*-*)
+ i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
+ | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-*)
insn="nop"
;;
ia64*-*-*)
insn="nop 0"
;;
esac
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
-then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2 \
echo "$ac_t""$gcc_cv_as_dwarf2_debug_line" 1>&6
echo $ac_n "checking assembler --gdwarf2 support""... $ac_c" 1>&6
-echo "configure:7844: checking assembler --gdwarf2 support" >&5
+echo "configure:8465: checking assembler --gdwarf2 support" >&5
gcc_cv_as_gdwarf2_flag=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
-then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2 \
echo "$ac_t""$gcc_cv_as_gdwarf2_flag" 1>&6
echo $ac_n "checking assembler --gstabs support""... $ac_c" 1>&6
-echo "configure:7873: checking assembler --gstabs support" >&5
+echo "configure:8493: checking assembler --gstabs support" >&5
gcc_cv_as_gstabs_flag=no
-if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x;
-then
+if test $in_tree_gas = yes ; then
if test "$gcc_cv_gas_major_version" -eq 2 \
-a "$gcc_cv_gas_minor_version" -ge 11 \
-o "$gcc_cv_gas_major_version" -gt 2 \
fi
echo "$ac_t""$gcc_cv_as_gstabs_flag" 1>&6
+echo $ac_n "checking linker read-only and read-write section mixing""... $ac_c" 1>&6
+echo "configure:8520: checking linker read-only and read-write section mixing" >&5
+gcc_cv_ld_ro_rw_mix=unknown
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
+ echo '.section "myfoosect", "a"' > conftest1.s
+ echo '.section "myfoosect", "aw"' > conftest2.s
+ echo '.byte 1' >> conftest2.s
+ echo '.section "myfoosect", "a"' > conftest3.s
+ echo '.byte 0' >> conftest3.s
+ if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
+ conftest2.o conftest3.o; then
+ gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
+ | grep -A1 myfoosect`
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
+ if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
+ gcc_cv_ld_ro_rw_mix=read-only
+ else
+ gcc_cv_ld_ro_rw_mix=read-write
+ fi
+ fi
+ fi
+ rm -f conftest.* conftest[123].*
+fi
+if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_LD_RO_RW_SECTION_MIXING 1
+EOF
+
+fi
+echo "$ac_t""$gcc_cv_ld_ro_rw_mix" 1>&6
+
echo $ac_n "checking linker PT_GNU_EH_FRAME support""... $ac_c" 1>&6
-echo "configure:7901: checking linker PT_GNU_EH_FRAME support" >&5
+echo "configure:8558: checking linker PT_GNU_EH_FRAME support" >&5
gcc_cv_ld_eh_frame_hdr=no
-if test x$gcc_cv_gld_major_version != x -a x$gcc_cv_gld_minor_version != x; then
+if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 && grep 'EMUL = elf' ../ld/Makefile > /dev/null; then
gcc_cv_ld_eh_frame_hdr=yes
fi
case "$target" in
mips*-*-*)
echo $ac_n "checking whether libgloss uses STARTUP directives consistently""... $ac_c" 1>&6
-echo "configure:7925: checking whether libgloss uses STARTUP directives consistently" >&5
+echo "configure:8582: checking whether libgloss uses STARTUP directives consistently" >&5
gcc_cv_mips_libgloss_startup=no
gcc_cv_libgloss_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/libgloss
if test "x$exec_prefix" = xNONE; then
;;
esac
-if test "$prefix" != "/usr" && test "$prefix" != "/usr/local" ; then
+if test x$with_sysroot = x && test x$host = x$target \
+ && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
cat >> confdefs.h <<EOF
#define PREFIX_INCLUDE_DIR "$prefix/include"
EOF
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:8129: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:8787: checking whether to enable maintainer-specific portions of Makefiles" >&5
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then
enableval="$enable_maintainer_mode"
MAINT='#'
fi
-# With Setjmp/Longjmp based exception handling.
-# Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
-if test "${enable_sjlj_exceptions+set}" = set; then
- enableval="$enable_sjlj_exceptions"
- sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
-cat >> confdefs.h <<EOF
-#define CONFIG_SJLJ_EXCEPTIONS $sjlj
-EOF
-
-fi
-
-
-# Use libunwind based exception handling.
-# Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given.
-if test "${enable_libunwind_exceptions+set}" = set; then
- enableval="$enable_libunwind_exceptions"
- use_libunwind_exceptions=$enableval
-else
- use_libunwind_exceptions=no
-fi
-
-if test x"$use_libunwind_exceptions" = xyes; then
- cat >> confdefs.h <<\EOF
-#define USE_LIBUNWIND_EXCEPTIONS 1
-EOF
-
-fi
-
# Make empty files to contain the specs and options for each language.
# Then add #include lines to for a compiler that has specs and/or options.
rm -f Make-hooks
touch Make-hooks
-target_list="all.build all.cross start.encap rest.encap \
+target_list="all.build all.cross start.encap rest.encap tags \
info dvi generated-manpages \
install-normal install-common install-info install-man \
uninstall \
-# Nothing to do for FLOAT_H, float_format already handled.
objdir=`${PWDCMD-pwd}`
+
# Echo that links are built
if test x$host = x$target
then
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
-s%@enable_multilib@%$enable_multilib%g
-s%@enable_shared@%$enable_shared%g
s%@host@%$host%g
s%@host_alias@%$host_alias%g
s%@host_cpu@%$host_cpu%g
s%@CC@%$CC%g
s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
+s%@CPP@%$CPP%g
s%@GNATBIND@%$GNATBIND%g
s%@ADAC@%$ADAC%g
s%@strict1_warn@%$strict1_warn%g
-s%@CPP@%$CPP%g
s%@warn_cflags@%$warn_cflags%g
+s%@WERROR@%$WERROR%g
+s%@nocommon_flag@%$nocommon_flag%g
+s%@valgrind_path@%$valgrind_path%g
+s%@valgrind_path_defines@%$valgrind_path_defines%g
+s%@valgrind_command@%$valgrind_command%g
+s%@coverage_flags@%$coverage_flags%g
+s%@enable_multilib@%$enable_multilib%g
+s%@enable_shared@%$enable_shared%g
+s%@TARGET_SYSTEM_ROOT@%$TARGET_SYSTEM_ROOT%g
+s%@TARGET_SYSTEM_ROOT_DEFINE@%$TARGET_SYSTEM_ROOT_DEFINE%g
+s%@CROSS_SYSTEM_HEADER_DIR@%$CROSS_SYSTEM_HEADER_DIR%g
s%@stage1_cflags@%$stage1_cflags%g
s%@SET_MAKE@%$SET_MAKE%g
s%@AWK@%$AWK%g
s%@inhibit_libc@%$inhibit_libc%g
s%@BUILD_PREFIX@%$BUILD_PREFIX%g
s%@BUILD_PREFIX_1@%$BUILD_PREFIX_1%g
-s%@HOST_CC@%$HOST_CC%g
-s%@HOST_CFLAGS@%$HOST_CFLAGS%g
+s%@BUILD_CC@%$BUILD_CC%g
+s%@BUILD_CFLAGS@%$BUILD_CFLAGS%g
s%@STMP_FIXINC@%$STMP_FIXINC%g
s%@STMP_FIXPROTO@%$STMP_FIXPROTO%g
s%@libgcc_visibility@%$libgcc_visibility%g
s%@host_xm_file_list@%$host_xm_file_list%g
s%@host_xm_file@%$host_xm_file%g
s%@host_xm_defines@%$host_xm_defines%g
+s%@out_host_hook_obj@%$out_host_hook_obj%g
s%@install@%$install%g
s%@lang_options_files@%$lang_options_files%g
s%@lang_specs_files@%$lang_specs_files%g
OSDN Git Service
