build.sh, version-gen.sh: Remove bashisms.

Thanks to Peter Bray for pointing them out.

diff --git a/build.sh b/build.sh
index 804b2e2593b6d497e0a15dbd77f6a4e35343c446..20854b13b7d88cf6aa90f5ce990fd07370fff56c 100755 (executable)
--- a/build.sh
+++ b/build.sh
@@ -6,7 +6,8 @@ check_for_application ()
 {
        for PROG in "$@"
        do
-               if ! which "$PROG" >/dev/null 2>&1; then
+               which "$PROG" >/dev/null 2>&1
+               if test $? -ne 0; then
                        cat >&2 <<EOF
 WARNING: \`$PROG' not found!
     Please make sure that \`$PROG' is installed and is in one of the

diff --git a/version-gen.sh b/version-gen.sh
index 28ad3b280674600928eb8a77f7c24a8d2cca6ea0..4d1f2ed32af91af53c94cbfba448c704ae04b1d5 100755 (executable)
--- a/version-gen.sh
+++ b/version-gen.sh
@@ -2,13 +2,12 @@
 
 DEFAULT_VERSION="4.6.3.git"
 
-VERSION="$( git describe 2> /dev/null | sed -e 's/^collectd-//' )"
+VERSION="`git describe 2> /dev/null | sed -e 's/^collectd-//'`"
 
 if test -z "$VERSION"; then
        VERSION="$DEFAULT_VERSION"
 fi
 
-VERSION=$( echo "$VERSION" | sed -e 's/-/./g' )
-
-echo -n $VERSION
+VERSION="`echo \"$VERSION\" | sed -e 's/-/./g'`"
 
+echo -n "$VERSION"