jenkins-build-common: adds support to the new variables for patchelf.

2 variables are added in order to increase the flexibility of the add_rpath function.
patchelf_rpath_extra_args: adds more arguments to the rpath patch. For example "--force-rpath"
patchelf_rpath_dir: path to the libraries. This path is appended to the default '$ORIGIN/../lib/'

This commit add the jenkins-build-srslte-bbu.sh script, that builds the given repository filling the information for the 2 newly added variables.

Change-Id: I9f510112c63e7598add8c00f8573e34cac1b6064

contrib/jenkins-build-common.sh

@@ -204,11 +204,22 @@ add_rpath() {
 	#
 	# Add an rpath relative to the binary and library if the directory
 	# exists.
+
+  rpath_args='--set-rpath'
+  rpath_dir='$ORIGIN/../lib/'
+  if [ -n "$patchelf_rapth_extra_args" ]; then
+    rpath_args="$patchelf_rapth_extra_args $rpath_args"
+  fi
+
+  if [ -n "$patchelf_rpath_dir" ]; then
+    rpath_dir="$rpath_dir:$patchelf_rpath_dir"
+  fi
+
 	if [ -d bin/ ]; then
-		find bin -depth -type f -exec patchelf --set-rpath '$ORIGIN/../lib/' {} \;
+		find bin -depth -type f -exec patchelf $rpath_args "$rpath_dir" {} \;
 	fi
 	if [ -d sbin/ ]; then
-		find sbin -depth -type f -exec patchelf --set-rpath '$ORIGIN/../lib/' {} \;
+		find sbin -depth -type f -exec patchelf $rpath_args "$rpath_dir" {} \;
 	fi
 	if [ -d lib/ ]; then
 		find lib -depth -type f -name "lib*.so.*" -exec patchelf --set-rpath '$ORIGIN/' {} \;

contrib/jenkins-build-srslte-bbu.sh

@@ -0,0 +1,20 @@
+#!/bin/sh
+set -e -x
+
+if [ -z "$trial_binaries" ]; then
+  trial_binaries="srsue srsenb srsepc"
+fi
+
+export patchelf_rpath_dir="/mnt/nfs/bdlibs"
+export patchelf_rapth_extra_args="--force-rpath"
+
+base="$PWD"
+name="srslte"
+git_url="${git_url:-https://github.com/srsLTE}"
+project_name="${project_name:-srsLTE}"
+. "$(dirname "$0")/jenkins-build-common.sh"
+
+#TODO: make sure libconfig, zeroMQ is installed
+build_repo $project_name $configure_opts
+
+create_bin_tgz "$trial_binaries"