From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 22 May 2009 11:11:13 +0000 (+0000)
Subject: When checking for separate Linux source and build directory, ignore any
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=051d8c7c7d4aeab8202c047c150cc0583cdde516;p=comedi.git

When checking for separate Linux source and build directory, ignore any
extra paramters after MAKEARGS := -C $(SOURCE_DIR).
Fixes Debian bug #526707.
---

diff --git a/m4/as-linux.m4 b/m4/as-linux.m4
index d0a7c142..c1fee7a9 100644
--- a/m4/as-linux.m4
+++ b/m4/as-linux.m4
@@ -182,7 +182,7 @@ AC_DEFUN([AS_LINUX_SRC_DIR],
 		dir=`sed -n -e 's/^KERNELSRC *:= *\(.*\)/\1/p' "$1/Makefile"`
 		if test -z "$dir"; then
 			# 2.6.25
-			dir=`sed -n -e 's/^MAKEARGS *:= *-C *\(.*\)/\1/p' "$1/Makefile"`
+			dir=`sed -n -e 's/^MAKEARGS *:= *-C *\([^[:space:]]*\).*/\1/p' "$LINUX_DIR/Makefile"`
 		fi
 		if test -z "$dir"; then
 			AC_MSG_RESULT([no])