Add -b switch to create the dist file from a branch

See #3482

git-svn-id: http://svn.osgeo.org/postgis/trunk@14728 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/make_dist.sh b/make_dist.sh
index b4d7deb49834b77548b95e3df94d2517edfdc505..62bad3ede8adabd51ed0d133e0c7fb71b19b912a 100755 (executable)
--- a/make_dist.sh
+++ b/make_dist.sh
@@ -9,6 +9,9 @@
 # -- postgis-1.1.0.tar.gz 
 # sh make_dist.sh 1.1.0
 #
+# -- postgis-2.2.tar.gz  (from a branch)
+# sh make_dist.sh -b 2.2
+#
 # NOTE: will not work prior to 1.1.0
 #
 #
@@ -17,8 +20,14 @@ tag=trunk
 version=dev
 
 if [ -n "$1" ]; then
-       version="$1"
-       tag="tags/$version"
+  if [ "$1" = "-b" ]; then
+    shift
+    version=$1
+    tag="branches/$1"
+  else
+    version="$1"
+    tag="tags/$version"
+  fi
 fi
 
 outdir="postgis-$version"