X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fiw.git;a=blobdiff_plain;f=version.sh;h=9ef607d79cf34cebbd11111afa91a2a28de74b4d;hp=90a7c7251d5dc862d567ef3add74cb76008cbbda;hb=feea0ff28c8ca01d832b8dd36af2d196fbfee772;hpb=bc66ac99d3b47cb6b91d6f0d63284e7073f5fa2d

diff --git a/version.sh b/version.sh
index 90a7c72..9ef607d 100755
--- a/version.sh
+++ b/version.sh
@@ -1,22 +1,41 @@
 #!/bin/sh
 
-VERSION="0.9.8"
-OUT="version.h"
+VERSION="4.7"
+OUT="$1"
 
-if head=`git rev-parse --verify HEAD 2>/dev/null`; then
-	git update-index --refresh --unmerged > /dev/null
-	descr=$(git describe)
+# get the absolute path for the OUT file
+OUT_NAME=$(basename ${OUT})
+OUT_DIR=$(cd $(dirname ${OUT}); pwd)
+OUT="${OUT_DIR}/${OUT_NAME}"
 
-	# on git builds check that the version number above
-	# is correct...
-	[ "${descr%%-*}" = "v$VERSION" ] || exit 2
-	
-	echo -n '#define IW_VERSION "' > "$OUT"
-	echo -n "${descr#v}" >> "$OUT"
-	if git diff-index --name-only HEAD | read dummy ; then
-		echo -n "-dirty" >> "$OUT"
-	fi
-	echo '"' >> "$OUT"
-else
-echo "#define IW_VERSION \"$VERSION-nogit\"" > "$OUT"
+# the version check should be under the source directory
+# where this script is located, instead of the currect directory
+# where this script is excuted.
+SRC_DIR=$(dirname $0)
+SRC_DIR=$(cd ${SRC_DIR}; pwd)
+cd "${SRC_DIR}"
+
+v=""
+if [ -d .git ] && head=`git rev-parse --verify HEAD 2>/dev/null`; then
+    git update-index --refresh --unmerged > /dev/null
+    descr=$(git describe --match=v* 2>/dev/null)
+    if [ $? -eq 0 ]; then
+        # on git builds check that the version number above
+        # is correct...
+        if [ "${descr%%-*}" = "v$VERSION" ]; then
+            v="${descr#v}"
+            if git diff-index --name-only HEAD | read dummy ; then
+                v="$v"-dirty
+            fi
+        fi
+    fi
+fi
+
+# set to the default version when failed to get the version
+# information with git
+if [ -z "${v}" ]; then
+    v="$VERSION"
 fi
+
+echo '#include "iw.h"' > "$OUT"
+echo "const char iw_version[] = \"$v\";" >> "$OUT"