From ad06484063972abdf3f426412af9aa101bea26a8 Mon Sep 17 00:00:00 2001
From: pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 16 Apr 2006 12:41:07 +0000
Subject: Fix out of tree builds.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1814 c046a42c-6fe2-441c-8c8c-71466251a162
---
 configure | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

(limited to 'configure')

diff --git a/configure b/configure
index ff504b2b3a..8331e4f25d 100755
--- a/configure
+++ b/configure
@@ -139,14 +139,16 @@ if [ "$bsd" = "yes" ] ; then
 fi
 
 # find source path
-# XXX: we assume an absolute path is given when launching configure,
-# except in './configure' case.
-source_path=${0%configure}
-source_path=${source_path%/}
-source_path_used="yes"
-if test -z "$source_path" -o "$source_path" = "." ; then
+source_path=`dirname "$0"`
+if [ -z "$source_path" ]; then
     source_path=`pwd`
+else
+    source_path=`cd "$source_path"; pwd`
+fi
+if test "$source_path" = `pwd` ; then
     source_path_used="no"
+else
+    source_path_used="yes"
 fi
 
 for opt do
@@ -158,6 +160,7 @@ for opt do
   --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`
   ;;
   --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`
+  source_path_used="yes"
   ;;
   --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`
   ;;
@@ -615,6 +618,9 @@ head $source_path/VERSION >> $config_h
 echo "\"" >> $config_h
 
 echo "SRC_PATH=$source_path" >> $config_mak
+if [ "$source_path_used" = "yes" ]; then
+  echo "VPATH=$source_path" >> $config_mak
+fi
 echo "TARGET_DIRS=$target_list" >> $config_mak
 
 # XXX: suppress that
-- 
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