Added RecastBuilder to linux package

Util/BuildTools/Linux.mk

@@ -12,7 +12,7 @@ launch-only:
 import: CarlaUE4Editor
 	@${CARLA_BUILD_TOOLS_FOLDER}/Import.py $(ARGS)
 
-package: CarlaUE4Editor PythonAPI
+package: CarlaUE4Editor PythonAPI build.utils
 	@${CARLA_BUILD_TOOLS_FOLDER}/Package.sh $(ARGS)
 
 docs:

Util/BuildTools/Package.sh

@@ -131,6 +131,7 @@ if ${DO_CARLA_RELEASE} ; then
   copy_if_changed "./Docs/python_api.md" "${DESTINATION}/PythonAPI/python_api.md"
   copy_if_changed "./Util/Docker/Release.Dockerfile" "${DESTINATION}/Dockerfile"
   copy_if_changed "./Util/ImportAssets.sh" "${DESTINATION}/ImportAssets.sh"
+  copy_if_changed "./Util/DockerUtils/dist/RecastBuilder" "${DESTINATION}/Tools/"
 
   copy_if_changed "./PythonAPI/carla/dist/*.egg" "${DESTINATION}/PythonAPI/carla/dist/"
   copy_if_changed "./PythonAPI/carla/agents/" "${DESTINATION}/PythonAPI/carla/agents"

Util/BuildTools/Setup.sh

@@ -309,7 +309,8 @@ RECAST_BASENAME=recast-${RECAST_HASH}-${CXX_TAG}
 RECAST_INCLUDE=${PWD}/${RECAST_BASENAME}-install/include
 RECAST_LIBPATH=${PWD}/${RECAST_BASENAME}-install/lib
 
-if [[ -d "${RECAST_BASENAME}-install" ]] ; then
+if [[ -d "${RECAST_BASENAME}-install" &&
+      -f "${RECAST_BASENAME}-install/bin/RecastBuilder" ]] ; then
   log "${RECAST_BASENAME} already installed."
 else
   rm -Rf \
@@ -354,6 +355,12 @@ else
 
 fi
 
+# make sure the RecastBuilder is corrctly copied
+RECAST_INSTALL_DIR="${CARLA_BUILD_FOLDER}/../Util/DockerUtils/dist"
+if [[ ! -f "${RECAST_INSTALL_DIR}/RecastBuilder" ]]; then
+  cp "${RECAST_BASENAME}-install/bin/RecastBuilder" "${RECAST_INSTALL_DIR}/"
+fi
+
 unset RECAST_BASENAME
 
 # ==============================================================================