[coreboot] msrtool: posix-ify configure script
Andriy Gapon
avg at icyb.net.ua
Thu Nov 26 13:32:52 CET 2009
Please review the following patch.
It changes a few bash-specific constructs to more portable syntax specified by
POSIX. After the change the script keeps working with bash interpreter and can
also be interpreted by FreeBSD /bin/sh.
Signed-off-by: Andriy Gapon <avg at icyb.net.ua>
Index: configure
===================================================================
--- configure (revision 4776)
+++ configure (working copy)
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
#
# This file is part of msrtool.
#
@@ -25,7 +25,7 @@
REV="`svnversion -c . 2>/dev/null | sed 's,.*:,,' 2>/dev/null`"
VERSION="${VERSION:-$REV}"
-function findprog {
+findprog() {
NPARMS=$#
WHAT="${1}"
shift
@@ -41,7 +41,7 @@
while test $i -lt $NPARMS; do
test -z "${1}" && {
shift
- i=$[$i+1]
+ i=$(($i+1))
continue
}
FILE="`which "${1}" 2>/dev/null`"
@@ -50,7 +50,7 @@
break
}
shift
- i=$[$i+1]
+ i=$(($i+1))
done
test -z "${1}" && {
echo " not found!" 1>&2
@@ -62,7 +62,7 @@
exit 0
}
-function trycompile {
+trycompile() {
NPARMS=$#
WHAT="${1}"
shift
@@ -84,7 +84,7 @@
exit 0
}
shift
- i=$[$i+1]
+ i=$(($i+1))
done
echo "failed!" 1>&2
echo 1>&2
@@ -99,7 +99,7 @@
exit 1
}
-function trylink {
+trylink() {
NPARMS=$#
WHAT="${1}"
shift
@@ -121,7 +121,7 @@
exit 0
}
shift
- i=$[$i+1]
+ i=$(($i+1))
done
echo "failed!" 1>&2
echo 1>&2
--
Andriy Gapon
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