From 1af31107c9da12a5cc7e5c6691ac606fd57f5119 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 11 Jan 2008 03:27:46 +0000
Subject: * configure.in: moved broken syscall checks from process.c etc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 configure.in | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 1ab21a7354..7032770167 100644
--- a/configure.in
+++ b/configure.in
@@ -465,7 +465,19 @@ case "$target_os" in
 nextstep*)	;;
 openstep*)	;;
 rhapsody*)	;;
-darwin*)	LIBS="-lobjc $LIBS";;
+darwin*)	LIBS="-lobjc $LIBS"
+		AC_TRY_CPP([#include <AvailabilityMacros.h>
+		    #if MAC_OS_X_VERSION_MAX_ALLOWED <= 1040
+		    #error pre OS X 10.4
+		    [!<===== pre OS X 10.4 =====>]
+		    #endif
+		    ], [/* nothing */], [],
+		    [
+		    AC_DEFINE(BROKEN_SETREUID, 1)
+		    AC_DEFINE(BROKEN_SETREGID, 1)
+		    ac_cv_header_ucontext_h=no
+		    ])
+		;;
 hpux*)		LIBS="-lm $LIBS"
 		ac_cv_c_inline=no;;
 human*)		ac_cv_func_getpgrp_void=yes
@@ -520,6 +532,8 @@ msdosdjgpp*)	LIBS="-lm $LIBS"
 		ac_cv_func_setrlimit=no
 		;;
 bsdi*)          LIBS="-lm $LIBS"
+		AC_DEFINE(BROKEN_SETREUID, 1)
+		AC_DEFINE(BROKEN_SETREGID, 1)
                 ac_cv_sizeof_rlim_t=8;;
 freebsd*)	LIBS="-lm $LIBS"
 		AC_CACHE_CHECK([whether -lxpg4 has to be linked],
-- 
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