iw: bump version to 4.7

[thirdparty/iw.git] / version.sh

diff --git a/version.sh b/version.sh
index 83e253edd46d76260ff570bf3dc4f7e6c9dd6b13..9ef607d79cf34cebbd11111afa91a2a28de74b4d 100755 (executable)
--- a/version.sh
+++ b/version.sh
@@ -1,17 +1,41 @@
 #!/bin/sh
 
 #!/bin/sh
 

-VERSION="1.0"
+VERSION="4.7"
+OUT="$1"

 
 

-(
-echo "#define VERSION \"$VERSION\""
-if head=`git rev-parse --verify HEAD 2>/dev/null`; then
-       git update-index --refresh --unmerged > /dev/null
-       printf "#define IW_GIT_VERSION \"-g%.8s" "$head"
-       if git diff-index --name-only HEAD | read dummy ; then
-               printf -- "-dirty"
-       fi
-       echo '"'
-else
-       echo '#define IW_GIT_VERSION ""'
+# get the absolute path for the OUT file
+OUT_NAME=$(basename ${OUT})
+OUT_DIR=$(cd $(dirname ${OUT}); pwd)
+OUT="${OUT_DIR}/${OUT_NAME}"
+
+# the version check should be under the source directory
+# where this script is located, instead of the currect directory
+# where this script is excuted.
+SRC_DIR=$(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
 fi

-) > version.h
+
+# 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"