[Qemu-devel] [PATCH] configure: Fix evaluation of config-host.mak in create_config

[Jan Kiszka <jan.kiszka@web.de>]

From: Jan Kiszka <jan.kiszka@siemens.com>

Only match on true dir variable assignments, avoid generating garbage
due to the "# Configured with: ..." line which may contain "*dir=" as
well.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 create_config |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/create_config b/create_config
index 23c0cd5..0098e68 100755
--- a/create_config
+++ b/create_config
@@ -13,7 +13,7 @@ case $line in
     pkgversion=${line#*=}
     echo "#define QEMU_PKGVERSION \"$pkgversion\""
     ;;
- prefix=* | *dir=*) # directory configuration
+ prefix=* | [a-z]*dir=*) # directory configuration
     name=${line%=*}
     value=${line#*=}
     define_name=`echo $name | tr '[:lower:]' '[:upper:]'`