linux.h (CPP_OS_DEFAULT_SPEC): Define.

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        * rs6000/linux.h (CPP_OS_DEFAULT_SPEC): Define.

From-SVN: r21754

diff --git a/gcc/config/rs6000/linux.h b/gcc/config/rs6000/linux.h
index a3f87d96201769a529f5a8328035aba55df8e0c1..19f939f7a6944f10c4b607d1fa421a9264d1b325 100644 (file)
--- a/gcc/config/rs6000/linux.h
+++ b/gcc/config/rs6000/linux.h
@@ -25,6 +25,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define CPP_PREDEFINES \
  "-DPPC -D__ELF__ -Dunix -Dlinux -Dpowerpc -Asystem(unix) -Asystem(linux) -Acpu(powerpc) -Amachine(powerpc)"
 
+#undef CPP_OS_DEFAULT_SPEC
+#define CPP_OS_DEFAULT_SPEC "%(cpp_os_linux)"
+
 #undef LINK_SPEC
 #define LINK_SPEC "-m elf32ppc %{G*} %{shared:-shared} \
   %{!shared: \