am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
-PIC_CXXFLAGS
WARN_FLAGS
OPTIMIZE_CXXFLAGS
TOPLEVEL_INCLUDES
ENABLE_VISIBILITY_FALSE
ENABLE_VISIBILITY_TRUE
libtool_VERSION
-ENABLE_SYMVERS_SOL2_FALSE
-ENABLE_SYMVERS_SOL2_TRUE
ENABLE_SYMVERS_SUN_FALSE
ENABLE_SYMVERS_SUN_TRUE
ENABLE_SYMVERS_DARWIN_FALSE
GLIBCXX_BUILD_PCH_TRUE
GLIBCXX_HOSTED_FALSE
GLIBCXX_HOSTED_TRUE
+glibcxx_compiler_shared_flag
+glibcxx_compiler_pic_flag
+glibcxx_lt_pic_flag
enable_static
enable_shared
lt_host_flags
+# Libtool setup.
if test "x${with_newlib}" != "xyes"; then
enable_dlopen=yes
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11502 "configure"
+#line 11503 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11608 "configure"
+#line 11609 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
+# libtool variables for C++ shared and position-independent compiles.
+#
+# Use glibcxx_lt_pic_flag to designate the automake variable
+# used to encapsulate the default libtool approach to creating objects
+# with position-independent code. Default: -prefer-pic.
+#
+# Use glibcxx_compiler_shared_flag to designate a compile-time flags for
+# creating shared objects. Default: -D_GLIBCXX_SHARED.
+#
+# Use glibcxx_compiler_pic_flag to designate a compile-time flags for
+# creating position-independent objects. This varies with the target
+# hardware and operating system, but is often: -DPIC -fPIC.
+if test "$enable_shared" = yes; then
+ glibcxx_lt_pic_flag="-prefer-pic"
+ glibcxx_compiler_pic_flag="$lt_prog_compiler_pic_CXX"
+ glibcxx_compiler_shared_flag="-D_GLIBCXX_SHARED"
+
+else
+ glibcxx_lt_pic_flag=
+ glibcxx_compiler_pic_flag=
+ glibcxx_compiler_shared_flag=
+fi
+
+
+
+
+# Override the libtool's pic_flag and pic_mode.
+# Do this step after AM_PROG_LIBTOOL, but before AC_OUTPUT.
+# NB: this impacts --with-pic and --without-pic.
+lt_prog_compiler_pic_CXX="$glibcxx_compiler_pic_flag $glibcxx_compiler_shared_flag"
+pic_mode='default'
+
# Eliminate -lstdc++ addition to postdeps for cross compiles.
postdeps_CXX=`echo " $postdeps_CXX " | sed 's, -lstdc++ ,,g'`
#
# Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
cat > conftest.$ac_ext << EOF
-#line 14966 "configure"
+#line 14999 "configure"
struct S { ~S(); };
void bar();
void foo()
# Fake what AC_TRY_COMPILE does.
cat > conftest.$ac_ext << EOF
-#line 15301 "configure"
+#line 15334 "configure"
int main()
{
typedef bool atomic_type;
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15336 "configure"
+#line 15369 "configure"
int main()
{
typedef short atomic_type;
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15371 "configure"
+#line 15404 "configure"
int main()
{
// NB: _Atomic_word not necessarily int.
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15407 "configure"
+#line 15440 "configure"
int main()
{
typedef long long atomic_type;
ac_compiler_gnu=$ac_cv_c_compiler_gnu
- # Set atomicity_dir to builtins if all of above tests pass.
+ # Set atomicity_dir to builtins if all but the long long test above passes.
if test $glibcxx_cv_atomic_bool = yes \
&& test $glibcxx_cv_atomic_short = yes \
- && test $glibcxx_cv_atomic_int = yes \
- && test $glibcxx_cv_atomic_long_long = yes ; then
+ && test $glibcxx_cv_atomic_int = yes; then
$as_echo "#define _GLIBCXX_ATOMIC_BUILTINS 1" >>confdefs.h
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 15487 "configure"
+#line 15519 "configure"
int main()
{
_Decimal32 d1;
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 15529 "configure"
+#line 15561 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15563 "configure"
+#line 15595 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
+
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gets declaration" >&5
+$as_echo_n "checking for gets declaration... " >&6; }
+ if test "${glibcxx_cv_gets+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+ namespace test
+ {
+ using ::gets;
+ }
+
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ glibcxx_cv_gets=yes
+else
+ glibcxx_cv_gets=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+ if test $glibcxx_cv_gets = yes; then
+
+$as_echo "#define HAVE_GETS 1" >>confdefs.h
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_gets" >&5
+$as_echo "$glibcxx_cv_gets" >&6; }
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOWNERDEAD" >&5
$as_echo_n "checking for EOWNERDEAD... " >&6; }
if test "${glibcxx_cv_system_error1+set}" = set; then :
# The Solaris 2 runtime linker doesn't support the GNU extension of
# binding the same symbol to different versions
solaris2*)
- symvers_renaming=no ;;
+ ;;
# Other platforms with GNU symbol versioning (GNU/Linux, more?) do.
*)
$as_echo "#define HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1" >>confdefs.h
- symvers_renaming=yes ;;
+ ;;
esac
-else
- symvers_renaming=no
fi
-
# Now, set up compatibility support, if any.
# In addition, need this to deal with std::size_t mangling in
# src/compatibility.cc. In a perfect world, could use
fi
- if test $symvers_renaming = no; then
- ENABLE_SYMVERS_SOL2_TRUE=
- ENABLE_SYMVERS_SOL2_FALSE='#'
-else
- ENABLE_SYMVERS_SOL2_TRUE='#'
- ENABLE_SYMVERS_SOL2_FALSE=
-fi
-
-
if test $enable_libstdcxx_visibility = yes; then
ENABLE_VISIBILITY_TRUE=
ENABLE_VISIBILITY_FALSE='#'
-if test "$enable_shared" = yes; then
- PIC_CXXFLAGS="-prefer-pic"
-else
- PIC_CXXFLAGS=
-fi
-
-
ac_config_files="$ac_config_files Makefile"
ac_config_files="$ac_config_files scripts/testsuite_flags"
ac_config_files="$ac_config_files scripts/extract_symvers"
+ac_config_files="$ac_config_files doc/xsl/customization.xsl"
+
# Multilibs need MULTISUBDIR defined correctly in certain makefiles so
# that multilib installs will end up installed in the correct place.
as_fn_error "conditional \"ENABLE_SYMVERS_SUN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
-if test -z "${ENABLE_SYMVERS_SOL2_TRUE}" && test -z "${ENABLE_SYMVERS_SOL2_FALSE}"; then
- as_fn_error "conditional \"ENABLE_SYMVERS_SOL2\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
if test -z "${ENABLE_VISIBILITY_TRUE}" && test -z "${ENABLE_VISIBILITY_FALSE}"; then
as_fn_error "conditional \"ENABLE_VISIBILITY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"scripts/testsuite_flags") CONFIG_FILES="$CONFIG_FILES scripts/testsuite_flags" ;;
"scripts/extract_symvers") CONFIG_FILES="$CONFIG_FILES scripts/extract_symvers" ;;
+ "doc/xsl/customization.xsl") CONFIG_FILES="$CONFIG_FILES doc/xsl/customization.xsl" ;;
"include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
"libsupc++/Makefile") CONFIG_FILES="$CONFIG_FILES libsupc++/Makefile" ;;
"python/Makefile") CONFIG_FILES="$CONFIG_FILES python/Makefile" ;;
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