From f28a1469fc443ee370d352048e5594a264ee89db Mon Sep 17 00:00:00 2001
From: Doug Evans <dje@gnu.org>
Date: Fri, 13 Jun 1997 23:36:41 +0000
Subject: [PATCH] Also accept arguments for when invoked by Makefile.

From-SVN: r14244
---
 gcc/configure.frag | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/gcc/configure.frag b/gcc/configure.frag
index c7c82ad2926..2263be3c51c 100644
--- a/gcc/configure.frag
+++ b/gcc/configure.frag
@@ -23,8 +23,17 @@
 rm -f Make-lang
 touch Make-lang
 
-savesrcdir=$srcdir
-savesubdirs="$subdirs"
+# We can either be invoked with . from configure or from Makefile.
+# Some shells can't pass arguments to source'd scripts.
+# ??? This needs some rethinking.
+
+if [ x"$1" != x ] ; then
+	savesrcdir=$1
+	savesubdirs=$2
+else
+	savesrcdir=$srcdir
+	savesubdirs=$subdirs
+fi
 
 for subdir in . $savesubdirs
 do
-- 
2.30.2