diff options
| author | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-12 08:40:35 +0000 |
|---|---|---|
| committer | kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-05-12 08:40:35 +0000 |
| commit | a79cccb5c6797437a319a8834a8b68243d63fe86 (patch) | |
| tree | 92242a0d7d9f50308f7fb159fef17d2e990f9943 /configure.in | |
| parent | 7776ca930b0b72a95d453481d942c4069d088dc6 (diff) | |
* configure.in: move clock_gettime() check into regular place.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/configure.in b/configure.in index 3a00250748..8cb98baf35 100644 --- a/configure.in +++ b/configure.in @@ -994,15 +994,6 @@ AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX AC_CHECK_LIB(socket, shutdown) # SunOS/Solaris -AC_CHECK_FUNCS(clock_gettime) -if test x"$ac_cv_func_clock_gettime" != xyes; then - # glibc 2.17 moves clock_* functions from librt to the main C library. - # http://sourceware.org/ml/libc-announce/2012/msg00001.html - AC_CHECK_LIB(rt, clock_gettime) - unset ac_cv_func_clock_gettime - AC_CHECK_FUNCS(clock_gettime) -fi - dnl Checks for header files. AC_HEADER_DIRENT dnl AC_HEADER_STDC has been checked in AC_USE_SYSTEM_EXTENSIONS @@ -1737,6 +1728,7 @@ AC_CHECK_FUNCS(_longjmp) AC_CHECK_FUNCS(_setjmp) AC_CHECK_FUNCS(chroot) AC_CHECK_FUNCS(chsize) +AC_CHECK_FUNCS(clock_gettime) AC_CHECK_FUNCS(close) AC_CHECK_FUNCS(cosh) AC_CHECK_FUNCS(daemon) @@ -1835,6 +1827,15 @@ AC_CHECK_FUNCS(utimes) AC_CHECK_FUNCS(wait4) AC_CHECK_FUNCS(waitpid) +# Some platform neet -lrt for clock_gettime, but the other don't. +if test x"$ac_cv_func_clock_gettime" != xyes; then + # glibc 2.17 moves clock_* functions from librt to the main C library. + # http://sourceware.org/ml/libc-announce/2012/msg00001.html + AC_CHECK_LIB(rt, clock_gettime) + unset ac_cv_func_clock_gettime + AC_CHECK_FUNCS(clock_gettime) +fi + AC_CACHE_CHECK(for sigsetjmp as a macro or function, ac_cv_func_sigsetjmp, [AC_TRY_COMPILE([ #include <setjmp.h> |