PowerPC: .eh_frame info in crt1.o isn't useful and triggers gold bug 14675.

The .eh_frame info in crt1.o isn't useful and this patch prevents it from
being generated on PowerPC.  It triggers the following gold bug:

http://sourceware.org/bugzilla/show_bug.cgi?id=14675

1 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 390c5cb19c..183bedfae8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-03-28  Alan Modra  <amodra@gmail.com>
+
+	* sysdeps/powerpc/powerpc32/start.S (cfi_startproc, cfi_endproc):
+	Define as empty.
+	* sysdeps/powerpc/powerpc64/start.S (cfi_startproc, cfi_endproc):
+	Likewise.
+
 2013-03-28  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
 
 	[BZ #15214]