* configure.in (rb_cv_fork_with_pthread): fail if the child process

fail.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Wed Apr  1 20:37:49 2009  Tanaka Akira  <akr@fsij.org>
+
+	* configure.in (rb_cv_fork_with_pthread): fail if the child process
+	  fail.
+
 Wed Apr  1 19:46:46 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/mkmf.rb (create_makefile): support for parallel make.  a

configure.in

@@ -1487,6 +1487,8 @@ main(int argc, char *argv[])
 	    kill(pid, SIGKILL);
 	    return EXIT_FAILURE;
 	}
+        if (!WIFEXITED(loc) || WEXITSTATUS(loc) != EXIT_SUCCESS)
+           return EXIT_FAILURE;
     }
     else {
 	if (use_threads()) return EXIT_FAILURE;