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* configure.in: move clock_gettime() check into regular place.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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kosaki 2013-05-12 08:40:35 +00:00
parent 7776ca930b
commit a79cccb5c6
2 changed files with 14 additions and 9 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Sun May 12 15:38:09 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* configure.in: move clock_gettime() check into regular place.
Wed May 8 13:45:53 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
* configure.in: add getenv() declaration check.

19
configure.in
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@ -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>