From 6c7395bfce9491415d6672bc97a7f6e70fd07fd9 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Thu, 18 May 2000 17:11:17 +0000
Subject: [PATCH] 20000-05-18  H.J. Lu  (hjl@gnu.org)

	* configure: Ask to create the gcc directory for cross
	compiling if necessary.
---
 ChangeLog |  5 +++++
 configure | 11 +++++++++++
 2 files changed, 16 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 86c299036..7b22d4fd9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+20000-05-18  H.J. Lu  (hjl@gnu.org)
+
+	* configure: Ask to create the gcc directory for cross
+	compiling if necessary.
+
 Thu May 18 10:58:13 2000  Jeffrey A Law  (law@cygnus.com)
 
 	* configure.in (hppa*64*-*-*): Do build ld for this configuration.
diff --git a/configure b/configure
index 06bd1a130..fbf5ab584 100755
--- a/configure
+++ b/configure
@@ -753,6 +753,17 @@ target_vendor=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 target_os=`echo $result | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 target=${target_cpu}-${target_vendor}-${target_os}
 
+if [ x${target} != x${build} -a x${build} = x${host} ]; then
+    if [ x${gcc_version} != x -a ! -d ${prefix}/lib/gcc-lib/${target_alias}/${gcc_version} ]; then
+    	echo "Please create the directory:" 1>&2
+    	echo 1>&2
+	echo "	${prefix}/lib/gcc-lib/${target_alias}/${gcc_version}" 1>&2
+    	echo 1>&2
+    	echo "first for successful cross-compilation." 1>&2
+	exit 1
+    fi
+fi
+
 . ${tmpfile}.tgt
 
 # Find the source files, if location was not specified.