* lib/depcomp (gcc3): Put dependency extraction flags before the
	`-c' flag, so they appear at the same position as in %FASTDEP%
	mode in depend2.am.  Fixes build failure for FreeBSD's c89,
	which ignores unknown options only after the first non-option.
	Bug report against M4 by Nelson H. F. Beebe.

Index: lib/depcomp
===================================================================
RCS file: /cvs/automake/automake/lib/depcomp,v
retrieving revision 1.58
diff -u -r1.58 depcomp
--- lib/depcomp	9 Jul 2006 16:09:43 -0000	1.58
+++ lib/depcomp	27 Sep 2006 16:49:19 -0000
@@ -90,9 +90,21 @@
 case "$depmode" in
 gcc3)
 ## gcc 3 implements dependency tracking that does exactly what
 ## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
 ## it if -MD -MP comes after the -MF stuff.  Hmm.
-  "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am:
+  for arg
+  do
+    case $arg in
+    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+    *)  set fnord "$@" "$arg" ;;
+    esac
+    shift # fnord
+    shift # $arg
+  done
+  "$@"
   stat=$?
   if test $stat -eq 0; then :
   else