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configure.in: clock_gettime

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* configure.in: use the result of AC_CHECK_LIB(rt, clock_gettime) as
  clock_gettime.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-08-09 04:42:44 +00:00
parent c04f402f0f
commit f67c1b0a12
1 changed files with 1 additions and 2 deletions
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3
configure.in
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@ -1859,8 +1859,7 @@ if test x"$ac_cv_func_clock_gettime" != xyes; then
# glibc 2.17 moves clock_* functions from librt to the main C library.
# http://sourceware.org/ml/libc-announce/2012/msg00001.html
AC_CHECK_LIB(rt, clock_gettime)
unset ac_cv_func_clock_gettime
AC_CHECK_FUNCS(clock_gettime)
ac_cv_func_clock_gettime="$ac_cv_lib_rt_clock_gettime"
fi
AC_CACHE_CHECK(for unsetenv returns a value, rb_cv_unsetenv_return_value,