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[patch] avoid in-tree nm, objdump, when build!=host


We already tested this for as and ld, this extends that test to nm and
objdump.

2006-05-01  DJ Delorie  <dj@redhat.com>

	* configure.ac (gcc_cv_nm): Don't use an in-tree nm if
	build!=host.
	(gcc_cv_objdump): Likewise.
	* configure: Regenerated.

Index: configure.ac
===================================================================
--- configure.ac	(revision 113446)
+++ configure.ac	(working copy)
@@ -1918,7 +1918,8 @@ fi
 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
 AS_VAR_SET_IF(gcc_cv_nm,, [
 if test -f $gcc_cv_binutils_srcdir/configure.in \
-     && test -f ../binutils/Makefile; then
+     && test -f ../binutils/Makefile \
+     && test x$build = x$host; then
 	gcc_cv_nm=../binutils/nm-new$build_exeext
 elif test -x nm$build_exeext; then
 	gcc_cv_nm=./nm$build_exeext
@@ -1944,7 +1945,8 @@ AC_SUBST(ORIGINAL_NM_FOR_TARGET)
 # Figure out what objdump we will be using.
 AS_VAR_SET_IF(gcc_cv_objdump,, [
 if test -f $gcc_cv_binutils_srcdir/configure.in \
-     && test -f ../binutils/Makefile; then
+     && test -f ../binutils/Makefile \
+     && test x$build = x$host; then
 	# Single tree build which includes binutils.
 	gcc_cv_objdump=../binutils/objdump$build_exeext
 elif test -x objdump$build_exeext; then


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