add osmo-build-dep.sh from openbsc/contrib/jenkins.sh

Change-Id: I73669753a0f5030575d21e90378a1285cfe898de

scripts/osmo-build-dep.sh

@@ -0,0 +1,45 @@
+#!/bin/sh
+
+project="$1"
+branch="$2"
+cfg="$3"
+
+set -e
+
+set +x
+echo
+echo
+echo
+echo " =============================== $project ==============================="
+echo
+if [ -z "$project" ]; then
+	echo "internal failure: \$project is empty"
+	exit 1
+fi
+if [ -z "$deps" ]; then
+	echo "internal failure: \$deps is empty"
+	exit 1
+fi
+if [ -z "$inst" ]; then
+	echo "internal failure: \$inst is empty"
+	exit 1
+fi
+if [ -z "$MAKE" ]; then
+	echo "internal failure: \$MAKE is empty"
+	exit 1
+fi
+set -x
+
+mkdir -p "$deps"
+cd "$deps"
+rm -rf "$project"
+osmo-deps.sh "$project"
+cd "$project"
+if [ -n "$branch" ]; then
+	git checkout "$branch"
+fi
+git rev-parse HEAD # log current HEAD
+
+autoreconf --install --force
+./configure --prefix="$inst" $cfg
+$MAKE $PARALLEL_MAKE install