From f4a0a6cf3460638397a91c7cbbaf21c6fd9eaa7f Mon Sep 17 00:00:00 2001
From: Sam Horvath <sam.horvath@kitware.com>
Date: Wed, 29 Jan 2020 17:05:27 -0500
Subject: [PATCH] BUG: Add TBB bin dir to forward path

---
 CMakeLists.txt             |  8 ++++++++
 GenerateCLP/CMakeLists.txt | 19 +++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2d18ef9..8fa50ea 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -106,6 +106,7 @@ if(SlicerExecutionModel_USE_SERIALIZER)
   set(GenerateCLP_USE_SERIALIZER ON)
 endif()
 
+
 #-----------------------------------------------------------------------------
 # Note: The default values defined below could be overwritten if passed when configuring
 #       SlicerExecutionModel project.
@@ -177,6 +178,10 @@ endmacro()
 endif()
 ###
 
+SETIFEMPTY(SlicerExecutionModel_ADDITIONAL_FORWARD_PATHS_BUILD  "" CACHE PATH "Specify additional forward build directory paths for GenerateCLPLauncher.")
+
+SETIFEMPTY(SlicerExecutionModel_ADDITIONAL_FORWARD_PATHS_INSTALL  "" CACHE PATH "Specify additional forward install directory paths for GenerateCLPLauncher.")
+
 SETIFEMPTY(TCLAP_DIR ${CMAKE_CURRENT_BINARY_DIR}/tclap CACHE PATH "Location of TCLAPConfig.cmake" FORCE)
 add_subdirectory(tclap)
 
@@ -186,6 +191,9 @@ add_subdirectory(ModuleDescriptionParser)
 SETIFEMPTY(GenerateCLP_DIR ${CMAKE_CURRENT_BINARY_DIR}/GenerateCLP CACHE PATH "Location of GenerateCLPConfig.cmake" FORCE)
 add_subdirectory(GenerateCLP)
 
+
+
+
 # --------------------------------------------------------------------------
 # Set INCLUDE_DIRS variable
 # --------------------------------------------------------------------------
diff --git a/GenerateCLP/CMakeLists.txt b/GenerateCLP/CMakeLists.txt
index d373213..0148362 100644
--- a/GenerateCLP/CMakeLists.txt
+++ b/GenerateCLP/CMakeLists.txt
@@ -157,6 +157,22 @@ endif()
 # where the binary is actually not in the same directory as the shared
 # libraries it depends on.
 #
+
+#Add additional forward paths
+set(additional_forward_paths_build "")
+foreach(lib_path ${SlicerExecutionModel_ADDITIONAL_FORWARD_PATHS_BUILD})
+  string(APPEND additional_forward_paths_build
+      "\"${lib_path}\", "
+    )
+endforeach()
+
+set(additional_forward_paths_install "")
+foreach(lib_path ${SlicerExecutionModel_ADDITIONAL_FORWARD_PATHS_INSTALL})
+  string(APPEND additional_forward_paths_install
+      "\"${lib_path}\", "
+    )
+endforeach()
+
 if(JsonCpp_FOUND)
   get_filename_component(json_library_dir ${JsonCpp_LIBRARY} DIRECTORY)
   set(json_forward_path_build
@@ -171,17 +187,20 @@ set(GenerateCLP_FORWARD_PATH_BUILD " \\
    \".\" CONFIG_DIR_POST, \\
    \"${ITK_DIR}/bin\" CONFIG_DIR_POST, \\
    ${json_forward_path_build} \\
+   ${additional_forward_paths_build} \\
    \"${ModuleDescriptionParser_DIR}/bin\" CONFIG_DIR_POST \\
 ")
 set(GenerateCLP_FORWARD_PATH_INSTALL " \\
    \".\", \\
    \"${ITK_DIR}/bin\", \\
    ${json_forward_path_install} \\
+   ${additional_forward_paths_install} \\
    \"${ModuleDescriptionParser_DIR}/bin\" \\
 ")
 set(GenerateCLP_FORWARD_EXE GenerateCLP)
 set(GenerateCLP_FORWARD_DIR_INSTALL "..")
 
+
 # --------------------------------------------------------------------------
 # Build launcher
 # --------------------------------------------------------------------------