From: David Edelsohn <dje.gcc@gmail.com>
Date: Thu, 6 Oct 2011 14:05:54 +0000 (+0000)
Subject: re PR c++/39950 (__unix__ macro is not predefined on AIX platform (C and C++))
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7a9a6698cc1a85333236622281f8042d27cb850e;p=gcc.git

re PR c++/39950 (__unix__ macro is not predefined on AIX platform (C and C++))

        PR target/39950
        * config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define
        __powerpc__, __PPC__, __unix__.

From-SVN: r179612
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7e6bf33416c..96fce899fd2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2011-10-06  David Edelsohn  <dje.gcc@gmail.com>
+
+	PR target/39950
+	* config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define
+	__powerpc__, __PPC__, __unix__.
+
 2011-10-06  Michael Matz  <matz@suse.de>
 
 	* i386/i386.opt (recip_mask, recip_mask_explicit,
diff --git a/gcc/config/rs6000/aix.h b/gcc/config/rs6000/aix.h
index 2c678a3a247..29eabbb6fd8 100644
--- a/gcc/config/rs6000/aix.h
+++ b/gcc/config/rs6000/aix.h
@@ -97,6 +97,9 @@
     {						\
       builtin_define ("_IBMR2");		\
       builtin_define ("_POWER");		\
+      builtin_define ("__powerpc__");           \
+      builtin_define ("__PPC__");               \
+      builtin_define ("__unix__");              \
       builtin_define ("_AIX");			\
       builtin_define ("_AIX32");		\
       builtin_define ("_AIX41");		\