[PATCH v2 3/6] kbuild: mkcompile_h: trivial cleanups

[Felipe Contreras]

UTS_TRUNCATTE is simpler this way, and now editors idetify this as a
shell script.

Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
 scripts/mkcompile_h |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index f060763..bce3d0f 100755
--- a/scripts/mkcompile_h
+++ b/scripts/mkcompile_h
@@ -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
 
-- 
1.6.5.rc1

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