* config/rs6000/aix.h: #undef TARGET_AIX_OS before #define.
From-SVN: r166654
+2010-11-12 Olivier Hainque <hainque@adacore.com>
+
+ * config/rs6000/aix.h: #undef TARGET_AIX_OS before #define.
+
2010-11-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/mips/iris6.h [!IRIX_USING_GNU_LD]
/* Linux64.h wants to redefine TARGET_AIX based on -m64, but it can't be used
in the #if conditional in options-default.h, so provide another macro. */
+#undef TARGET_AIX_OS
#define TARGET_AIX_OS 1
/* AIX always has a TOC. */