This patch broke bootstrap on AIX. It may have broken Darwin. I have
applied the following patch. AIX doesn't need to distinguish between
different Linux libc implementations.
Bootstrapped on powerpc-ibm-aix7.2.3.0
Thanks, David
aix: AIX is not GLIBC.
A recent patch added tests for OPTION_GLIBC that is defined in
linux.h and linux64.h. This broke bootstrap for non-Linux rs6000
configurations. This patch defines OPTION_GLIBC as 0.
* config/rs6000/aix.h (OPTION_GLIBC): Define as 0.
diff --git a/gcc/config/rs6000/aix.h b/gcc/config/rs6000/aix.h
index ad3238bf09a..eb7a0c09f72 100644
--- a/gcc/config/rs6000/aix.h
+++ b/gcc/config/rs6000/aix.h
@@ -23,6 +23,7 @@
#define DEFAULT_ABI ABI_AIX
#undef TARGET_AIX
#define TARGET_AIX 1
+#define OPTION_GLIBC 0
