Add pcre updater

Signed-off-by: Xavier Hsu <xavier.hsu@linaro.org>

1 files changed, 47 insertions, 0 deletions

diff --git a/pcre.sh b/pcre.sh
new file mode 100755
index 0000000..80d1b79
--- /dev/null
+++ b/pcre.sh
@@ -0,0 +1,47 @@
+. $(dirname $0)/functions
+
+vertonumber () {
+        local VERSIONID=$1
+        local V1=$(echo $VERSIONID | cut -d. -f1)
+        local V2=$(echo $VERSIONID | cut -d. -f2)
+        local V="$V1$V2"
+        echo -n $V
+}
+
+NEW_VERSION=$(latest $(curl ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/ | grep pcre- | cut -d "-" -f8 | cut -d . -f1,2))
+echo "NEW_VERSION = $NEW_VERSION"
+
+checkout platform/external/pcre
+
+cd $SRC/platform/external/pcre
+
+if git branch -a |grep -q linaro-upstream-$NEW_VERSION; then
+        ok "pcre is up to date."
+        exit 0
+fi
+
+git checkout -b linaro-upstream-work-$TIMESTAMP aosp/master
+
+AOSPVER=$(grep PACKAGE_VERSION config.h | cut -d \" -f2)
+echo "AOSPVER = $AOSPVER"
+
+if [ "$(vertonumber $NEW_VERSION)" -le "$(vertonumber $AOSPVER)" ]; then
+	notice "pcre is up to date in AOSP master, copying its work"
+else
+	notice "Updating pcre to $NEW_VERSION"
+	wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-$NEW_VERSION.tar.bz2
+	tar -jxvf pcre-$NEW_VERSION.tar.bz2
+	rm -rf dist
+	mv pcre-$NEW_VERSION dist
+	rm pcre-$NEW_VERSION.tar.bz2
+
+	git commit -asm "Update to pcre $NEW_VERSION"
+	git clean -d -f -x
+fi
+
+git push origin linaro-upstream-work-$TIMESTAMP:linaro-upstream-$NEW_VERSION
+git pull
+git checkout -b linaro-upstream-$NEW_VERSION origin/linaro-upstream-$NEW_VERSION
+git branch -D linaro-upstream-work-$TIMESTAMP
+pwd
+