From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 17 Nov 2005 23:37:13 +0000 (-0000)
Subject: dont try to build fork if the arch doesnt support it (like ia64)
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=5aa97ad5d178c1f9616b951fbfd33abf86649a23;p=uclinux-h8%2FuClibc.git

dont try to build fork if the arch doesnt support it (like ia64)
---

diff --git a/libc/sysdeps/linux/common/fork.c b/libc/sysdeps/linux/common/fork.c
index 9f87ea4e2..e766799c0 100644
--- a/libc/sysdeps/linux/common/fork.c
+++ b/libc/sysdeps/linux/common/fork.c
@@ -11,7 +11,9 @@
 #include <unistd.h>
 
 #ifdef __ARCH_HAS_MMU__
+#ifdef __NR_fork
 #define __NR___libc_fork __NR_fork
 _syscall0(pid_t, __libc_fork);
 weak_alias(__libc_fork, fork);
 #endif
+#endif