From 50584c23be4597b4a83111acd7cc67ec32bf19bd Mon Sep 17 00:00:00 2001
From: dje <dje@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat, 15 Jan 2005 17:40:00 +0000
Subject: [PATCH]         * config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Revert
 previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93700 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog             | 4 ++++
 gcc/config/rs6000/aix52.h | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 25e38eebfa4..48a6a76a2d4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2005-01-15  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Revert previous change.
+
 2005-01-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 
 	PR ada/19388
diff --git a/gcc/config/rs6000/aix52.h b/gcc/config/rs6000/aix52.h
index 2d9502d17dc..887a04d35cf 100644
--- a/gcc/config/rs6000/aix52.h
+++ b/gcc/config/rs6000/aix52.h
@@ -103,10 +103,10 @@ do {									\
   %{pthread: -D_THREAD_SAFE}"
 
 /* The GNU C++ standard library requires that these macros be 
-   defined.  */
+   defined.  Synchronize with libstdc++ os_defines.h.  */
 #undef CPLUSPLUS_CPP_SPEC                       
 #define CPLUSPLUS_CPP_SPEC			\
-  "-D_XOPEN_SOURCE=600				\
+  "-D_XOPEN_SOURCE=500				\
    -D_XOPEN_SOURCE_EXTENDED=1			\
    -D_LARGE_FILE_API				\
    -D_ALL_SOURCE				\
-- 
2.11.4.GIT