commit: r563 - libspreadutil/trunk

Author: jonathan
Date: 2013-03-27 23:30:00 -0400 (Wed, 27 Mar 2013)
New Revision: 563

Modified:
   libspreadutil/trunk/Changelog
   libspreadutil/trunk/configure
   libspreadutil/trunk/configure.in
Log:
Change configure test for CLOCK_MONOTONIC to runtime test

Modified: libspreadutil/trunk/Changelog
===================================================================
--- libspreadutil/trunk/Changelog	2013-03-28 03:20:35 UTC (rev 562)
+++ libspreadutil/trunk/Changelog	2013-03-28 03:30:00 UTC (rev 563)
@@ -1,3 +1,7 @@
+Wed Mar 27 23:27:08 2013  Jonathan Stanton  <[email protected]>
+
+	* configure.in: Change test for clock_gettime(CLOCK_MONOTONIC) to runtime test from compile test. 
+
 Wed Mar 27 22:51:12 2013  Jonathan Stanton  <[email protected]>
 
 	* arch.h, src/events.c, src/alarm.c: Windows portability fixes provided by Juan Pizzorno. 

Modified: libspreadutil/trunk/configure
===================================================================
--- libspreadutil/trunk/configure	2013-03-28 03:20:35 UTC (rev 562)
+++ libspreadutil/trunk/configure	2013-03-28 03:30:00 UTC (rev 563)
@@ -5933,50 +5933,60 @@
   $as_echo_n "(cached) " >&6
 else
 
-	cat >conftest.$ac_ext <<_ACEOF
+	if test "$cross_compiling" = yes; then
+  { { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }
+else
+  cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
 _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
  #include <time.h>
-int
-main ()
-{
- struct timespec t; clock_gettime(CLOCK_MONOTONIC, &t);
-  ;
-  return 0;
-}
+		  int main() { struct timespec t; return clock_gettime(CLOCK_MONOTONIC, &t); }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
 $as_echo "$ac_try_echo") >&5
-  (eval "$ac_compile") 2>conftest.er1
+  (eval "$ac_link") 2>&5
   ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
   $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
    ac_cv_clock_gettime_monotonic="yes"
 else
-  $as_echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	 ac_cv_clock_gettime_monotonic="no"
+( exit $ac_status )
+ ac_cv_clock_gettime_monotonic="no"
 
 fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
+
 fi
 { $as_echo "$as_me:$LINENO: result: $ac_cv_clock_gettime_monotonic" >&5
 $as_echo "$ac_cv_clock_gettime_monotonic" >&6; }

Modified: libspreadutil/trunk/configure.in
===================================================================
--- libspreadutil/trunk/configure.in	2013-03-28 03:20:35 UTC (rev 562)
+++ libspreadutil/trunk/configure.in	2013-03-28 03:30:00 UTC (rev 563)
@@ -110,9 +110,9 @@
 
 # Check for clock_gettime(CLOCK_MONOTONIC, ...)
 AC_CACHE_CHECK([for clock_gettime(CLOCK_MONOTONIC)], ac_cv_clock_gettime_monotonic, [
-	AC_TRY_COMPILE(
-		[ #include <time.h> ],
-		[ struct timespec t; clock_gettime(CLOCK_MONOTONIC, &t); ],
+	AC_TRY_RUN(
+		[ #include <time.h>
+		  int main() { struct timespec t; return clock_gettime(CLOCK_MONOTONIC, &t); } ],
 		[ ac_cv_clock_gettime_monotonic="yes" ],
 		[ ac_cv_clock_gettime_monotonic="no" ]
 	)