diff options
Diffstat (limited to 'libstdc++-v3/acinclude.m4')
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index fcb1ca19146..e998471c446 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -1017,18 +1017,10 @@ AC_DEFUN([GLIBCXX_CHECK_CLOCK_GETTIME], [ AC_LANG_SAVE AC_LANG_CPLUSPLUS ac_save_CXXFLAGS="$CXXFLAGS" - ac_save_LIBS="$LIBS" - CXXFLAGS="$CXXFLAGS -fno-exceptions" - - AC_SEARCH_LIBS(clock_gettime, [rt posix4]) - case "$ac_cv_search_clock_gettime" in - -l*) GLIBCXX_LIBS=$ac_cv_search_clock_gettime - esac - AC_CHECK_HEADERS(unistd.h, ac_has_unistd_h=yes, ac_has_unistd_h=no) - + ac_has_clock_monotonic=no; ac_has_clock_realtime=no; if test x"$ac_has_unistd_h" = x"yes"; then @@ -1058,7 +1050,7 @@ AC_DEFUN([GLIBCXX_CHECK_CLOCK_GETTIME], [ AC_MSG_RESULT($ac_has_clock_realtime) fi - + if test x"$ac_has_clock_monotonic" = x"yes"; then AC_DEFINE(_GLIBCXX_USE_CLOCK_MONOTONIC, 1, [ Defined if clock_gettime has monotonic clock support. ]) @@ -1069,10 +1061,7 @@ AC_DEFUN([GLIBCXX_CHECK_CLOCK_GETTIME], [ [ Defined if clock_gettime has realtime clock support. ]) fi - AC_SUBST(GLIBCXX_LIBS) - CXXFLAGS="$ac_save_CXXFLAGS" - LIBS="$ac_save_LIBS" AC_LANG_RESTORE ]) |
