diff options
Diffstat (limited to 'libstdc++-v3/configure')
| -rwxr-xr-x | libstdc++-v3/configure | 127 |
1 files changed, 3 insertions, 124 deletions
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 9e5731f..727979b 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -17302,127 +17302,6 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - case "$host" in - *-*-solaris2.*) - # Solaris 8 FCS only had an overload for double std::abs(double) in - # <iso/math_iso.h>. Patches 111721-04 (SPARC) and 112757-01 (x86) - # introduced the full set also found from Solaris 9 onwards. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float std::abs(float) overload" >&5 -$as_echo_n "checking for float std::abs(float) overload... " >&6; } - if test "${glibcxx_cv_abs_float+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <math.h> - namespace std { - inline float abs(float __x) - { return __builtin_fabsf(__x); } - } - -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - glibcxx_cv_abs_float=no -else - glibcxx_cv_abs_float=yes - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - - # autoheader cannot handle indented templates. - - - - if test $glibcxx_cv_abs_float = yes; then - $as_echo "#define __CORRECT_ISO_CPP_MATH_H_PROTO1 1" >>confdefs.h - - else - $as_echo "#define __CORRECT_ISO_CPP_MATH_H_PROTO2 1" >>confdefs.h - - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_abs_float" >&5 -$as_echo "$glibcxx_cv_abs_float" >&6; } - ;; - esac - - ac_ext=c -ac_cpp='$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 - - - - - - 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 - - - case "$host" in - *-*-solaris2.*) - # Solaris 8 FCS lacked the overloads for long std::abs(long) and - # ldiv_t std::div(long, long) in <iso/stdlib_iso.h>. Patches 109607-02 - # (SPARC) and 109608-02 (x86) introduced them. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long std::abs(long) overload" >&5 -$as_echo_n "checking for long std::abs(long) overload... " >&6; } - if test "${glibcxx_cv_abs_long+set}" = set; then : - $as_echo_n "(cached) " >&6 -else - - cat confdefs.h - <<_ACEOF >conftest.$ac_ext -/* end confdefs.h. */ -#include <stdlib.h> - namespace std { - inline long - abs(long __i) { return labs(__i); } - } - -_ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : - glibcxx_cv_abs_long=no -else - glibcxx_cv_abs_long=yes - -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -fi - - - # autoheader cannot handle indented templates. - - if test $glibcxx_cv_abs_long = yes; then - $as_echo "#define __CORRECT_ISO_CPP_STDLIB_H_PROTO 1" >>confdefs.h - - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_abs_long" >&5 -$as_echo "$glibcxx_cv_abs_long" >&6; } - ;; - esac - - ac_ext=c -ac_cpp='$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 - - - - - - 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 : @@ -63713,7 +63592,7 @@ done ;; *-solaris*) case "$target" in - *-solaris2.8 | *-solaris2.9 | *-solaris2.10) + *-solaris2.9 | *-solaris2.10) # If we're not using GNU ld, then there's no point in even trying these # tests. Check for that first. We should have already tested for gld @@ -65622,9 +65501,9 @@ main () _ACEOF if ac_fn_cxx_try_compile "$LINENO"; then : case $target_os in - # gthreads support breaks symbol versioning on Solaris 8/9 (PR + # gthreads support breaks symbol versioning on Solaris 9 (PR # libstdc++/52189). - solaris2.[89]*) + solaris2.9*) if test x$enable_symvers = xno; then ac_has_gthreads=yes elif test x$enable_libstdcxx_threads = xyes; then |