kosaki	2013-05-12 17:40:35 +0900 (Sun, 12 May 2013)

  New Revision: 40658

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=40658

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

  Modified files:
    trunk/ChangeLog
    trunk/configure.in

Index: configure.in
===================================================================
--- configure.in	(revision 40657)
+++ configure.in	(revision 40658)
@@ -994,15 +994,6 @@ AC_CHECK_LIB(dl, dlopen)	# Dynamic linki https://github.com/ruby/ruby/blob/trunk/configure.in#L994
 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) https://github.com/ruby/ruby/blob/trunk/configure.in#L1728
 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) https://github.com/ruby/ruby/blob/trunk/configure.in#L1827
 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>
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 40657)
+++ ChangeLog	(revision 40658)
@@ -1,3 +1,7 @@ https://github.com/ruby/ruby/blob/trunk/ChangeLog#L1
+Sun May 12 15:38:09 2013  KOSAKI Motohiro  <kosaki.motohiro@g...>
+
+	* configure.in: move clock_gettime() check into regular place.
+
 Wed May  8 13:45:53 2013  KOSAKI Motohiro  <kosaki.motohiro@g...>
 
 	* configure.in: add getenv() declaration check.

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