From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 28 May 2015 14:07:23 +0000 (+0000)
Subject: nios2-linux: add missing cpp specs
X-Git-Tag: releases/gcc-4.9.3~126
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f797f096c50ea057d60d427ce2020076caa567f5;p=thirdparty%2Fgcc.git

nios2-linux: add missing cpp specs

Define CPP_SPEC for nios2 linux targets so that -posix & -pthread work
like on all other linux targets.

Discovered via Gentoo bug https://bugs.gentoo.org/543114

From-SVN: r223828
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 39c5eb54ded8..a80cc2be4b94 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2015-05-28  Mike Frysinger  <vapier@gentoo.org>
+
+	* config/nios2/linux.h (CPP_SPEC): Define.
+
 2015-05-28  Mike Frysinger  <vapier@gentoo.org>
 
 	* config/microblaze/linux.h (CPP_SPEC): Define.
diff --git a/gcc/config/nios2/linux.h b/gcc/config/nios2/linux.h
index 3e77ca6c90fe..1b3fd992bdf8 100644
--- a/gcc/config/nios2/linux.h
+++ b/gcc/config/nios2/linux.h
@@ -26,6 +26,9 @@
     }                                           \
   while (0)
 
+#undef CPP_SPEC
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
+
 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-nios2.so.1"
 
 #undef LINK_SPEC