A COFF patch

[hjl@varesearch.com (H.J. Lu)]

Hi, Nick,

I don't know what you did to COFF. It seems that your change breaks
"configure --enable-targets=all". This patch seems to fix it. It may
not cover everything nor the best fix. But it is good enough for me
to pass "make check" when I use "configure --enable-targets=all" on
Linux/x86.

Thanks.

-- 
H.J. Lu (hjl@gnu.org)
---
Mon Jul 19 10:24:55 1998  H.J. Lu  (hjl@gnu.org)

	* coffgen.c (coff_object_p): Check if we are fed with a COFF
	file.

Index: coffgen.c
===================================================================
RCS file: /work/cvs/gnu/binutils/bfd/coffgen.c,v
retrieving revision 1.1.1.2
diff -u -p -r1.1.1.2 coffgen.c
--- coffgen.c	1999/07/12 17:13:25	1.1.1.2
+++ coffgen.c	1999/07/19 17:21:51
@@ -254,6 +254,11 @@ coff_object_p (abfd)
   struct internal_filehdr internal_f;
   struct internal_aouthdr internal_a;
 
+  /* We may be called as bfd_check_format. We have to be prepared to
+     deal with everything. */
+  if (!coff_backend_info(abfd))
+    return 0;
+
   /* figure out how much to read */
   filhsz = bfd_coff_filhsz (abfd);
   aoutsz = bfd_coff_aoutsz (abfd);