diff options
Diffstat (limited to 'libstdc++-v3/configure')
-rwxr-xr-x | libstdc++-v3/configure | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure index 36f217c..e33235e 100755 --- a/libstdc++-v3/configure +++ b/libstdc++-v3/configure @@ -7074,6 +7074,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown +plugin_option= +plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll" +for plugin in $plugin_names; do + plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin` + if test x$plugin_so = x$plugin; then + plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin` + fi + if test x$plugin_so != x$plugin; then + plugin_option="--plugin $plugin_so" + break + fi +done + if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 @@ -7167,6 +7180,11 @@ else fi test -z "$AR" && AR=ar +if test -n "$plugin_option"; then + if $AR --help 2>&1 | grep -q "\--plugin"; then + AR="$AR $plugin_option" + fi +fi test -z "$AR_FLAGS" && AR_FLAGS=cru @@ -7371,6 +7389,11 @@ else fi test -z "$RANLIB" && RANLIB=: +if test -n "$plugin_option" && test "$RANLIB" != ":"; then + if $RANLIB --help 2>&1 | grep -q "\--plugin"; then + RANLIB="$RANLIB $plugin_option" + fi +fi @@ -12187,7 +12210,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12190 "configure" +#line 12213 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12293,7 +12316,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 12296 "configure" +#line 12319 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -16017,7 +16040,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; } # Fake what AC_TRY_COMPILE does. cat > conftest.$ac_ext << EOF -#line 16020 "configure" +#line 16043 "configure" int main() { typedef bool atomic_type; @@ -16052,7 +16075,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 16055 "configure" +#line 16078 "configure" int main() { typedef short atomic_type; @@ -16087,7 +16110,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 16090 "configure" +#line 16113 "configure" int main() { // NB: _Atomic_word not necessarily int. @@ -16123,7 +16146,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; } rm -f conftest* cat > conftest.$ac_ext << EOF -#line 16126 "configure" +#line 16149 "configure" int main() { typedef long long atomic_type; @@ -16279,7 +16302,7 @@ $as_echo "mutex" >&6; } # unnecessary for this test. cat > conftest.$ac_ext << EOF -#line 16282 "configure" +#line 16305 "configure" int main() { _Decimal32 d1; @@ -16321,7 +16344,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu # unnecessary for this test. cat > conftest.$ac_ext << EOF -#line 16324 "configure" +#line 16347 "configure" template<typename T1, typename T2> struct same { typedef T2 type; }; |