kbuild: mkcompile_h: trivial cleanups
authorFelipe Contreras <felipe.contreras@gmail.com>
Wed, 16 Sep 2009 21:38:40 +0000 (00:38 +0300)
committerSam Ravnborg <sam@ravnborg.org>
Sun, 11 Oct 2009 21:21:25 +0000 (23:21 +0200)
UTS_TRUNCATTE is simpler this way, and now editors idetify this as a
shell script.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
scripts/mkcompile_h

index f060763c0c6a0c4304c2da5e473e7d0b59c58da5..bce3d0fe6fbd8d3f51918098b16c2da45456987e 100755 (executable)
@@ -1,3 +1,5 @@
+#!/bin/sh
+
 TARGET=$1
 ARCH=$2
 SMP=$3
@@ -50,7 +52,7 @@ UTS_VERSION="$UTS_VERSION $CONFIG_FLAGS $TIMESTAMP"
 # Truncate to maximum length
 
 UTS_LEN=64
-UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
+UTS_TRUNCATE="cut -b -$UTS_LEN"
 
 # Generate a temporary compile.h