From 9c3049c02c6142e166c9472237f1f60d86153682 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Thu, 17 Sep 2009 00:38:39 +0300 Subject: kbuild: fix warning when domainname is not available Otherwise we get: "dnsdomainname: Unknown host" Signed-off-by: Felipe Contreras Acked-by: WANG Cong Signed-off-by: Sam Ravnborg --- scripts/mkcompile_h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'scripts/mkcompile_h') diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h index 6a12dd9f118..f060763c0c6 100755 --- a/scripts/mkcompile_h +++ b/scripts/mkcompile_h @@ -66,9 +66,13 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/" echo \#define LINUX_COMPILE_HOST \"`hostname | $UTS_TRUNCATE`\" if [ -x /bin/dnsdomainname ]; then - echo \#define LINUX_COMPILE_DOMAIN \"`dnsdomainname | $UTS_TRUNCATE`\" + domain=`dnsdomainname 2> /dev/null` elif [ -x /bin/domainname ]; then - echo \#define LINUX_COMPILE_DOMAIN \"`domainname | $UTS_TRUNCATE`\" + domain=`domainname 2> /dev/null` + fi + + if [ -n "$domain" ]; then + echo \#define LINUX_COMPILE_DOMAIN \"`echo $domain | $UTS_TRUNCATE`\" else echo \#define LINUX_COMPILE_DOMAIN fi -- cgit v1.2.3 From 17c5ca98833dc3d8f8dd4e85487da238c50cd8c9 Mon Sep 17 00:00:00 2001 From: Felipe Contreras Date: Thu, 17 Sep 2009 00:38:40 +0300 Subject: kbuild: mkcompile_h: trivial cleanups UTS_TRUNCATTE is simpler this way, and now editors idetify this as a shell script. Signed-off-by: Felipe Contreras Acked-by: WANG Cong Signed-off-by: Sam Ravnborg --- scripts/mkcompile_h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'scripts/mkcompile_h') diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h index f060763c0c6..bce3d0fe6fb 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 -- cgit v1.2.3