From 683585938ce2e19db3f4e2aad3ed3d4ba83d3d40 Mon Sep 17 00:00:00 2001
From: Palana <palana@stunned.de>
Date: Mon, 30 Dec 2013 20:52:44 +0100
Subject: [PATCH] add infrastructure for app bundle target and unmark as
 advanced

---
 CMakeLists.txt               |  5 ++-
 cmake/obs_helpers.cmake      | 79 ++++++++++++++++++++++++++++++++++++
 libobs-opengl/CMakeLists.txt |  2 +
 libobs/CMakeLists.txt        |  8 ++--
 obs/CMakeLists.txt           | 10 +++--
 5 files changed, 94 insertions(+), 10 deletions(-)
 create mode 100644 cmake/obs_helpers.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 864369229..07df2989d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,12 +25,13 @@ if(UNIX)
 		set(CMAKE_INSTALL_RPATH
 			"${CMAKE_INSTALL_RPATH};@loader_path/;@executable_path/")
 		option(BUILD_APP_BUNDLE "Build app bundle" false)
-		#TODO: figure out distribution options
-		mark_as_advanced(BUILD_APP_BUNDLE)
 	endif()
 	set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
 endif()
 
+include(obs_helpers)
+
+obs_add_data_dir(/)
 
 set(LIBRARY_OUTPUT_PATH ${obs_BINARY_DIR}/bin)
 set(RUNTIME_OUTPUT_PATH ${obs_BINARY_DIR}/bin)
diff --git a/cmake/obs_helpers.cmake b/cmake/obs_helpers.cmake
new file mode 100644
index 000000000..51bdbeccc
--- /dev/null
+++ b/cmake/obs_helpers.cmake
@@ -0,0 +1,79 @@
+#copy data files and libs into (additional) directory (trees)
+#todo: improve dependency interaction
+
+set(OBS_CORE_LIBS "" CACHE INTERNAL "obs core libs")
+set(OBS_CORE_LIB_TARGETS "" CACHE INTERNAL "obs core lib targets")
+
+function(obs_add_core_lib lib)
+	get_property(location TARGET ${lib} PROPERTY LOCATION)
+	list(APPEND OBS_CORE_LIBS ${location})
+	set(OBS_CORE_LIBS ${OBS_CORE_LIBS} CACHE INTERNAL "")
+
+	get_filename_component(filename ${location} NAME)
+
+	foreach(target ${OBS_CORE_LIB_TARGETS})
+		get_property(tar_location TARGET ${target} PROPERTY LOCATION)
+		get_filename_component(dir ${tar_location} DIRECTORY)
+		add_custom_command(TARGET ${target} POST_BUILD
+			COMMAND ${CMAKE_COMMAND} -E copy ${location}
+							 "${dir}/")
+
+		set_property(DIRECTORY ${dir} APPEND PROPERTY
+			ADDITIONAL_MAKE_CLEAN_FILES ${filename})
+	endforeach()
+endfunction()
+
+function(obs_add_core_lib_target target)
+	list(APPEND OBS_CORE_LIB_DIRS ${target})
+	set(OBS_CORE_LIB_TARGETS ${OBS_CORE_LIB_TARGETS} CACHE INTERNAL "")
+
+	get_property(tar_location TARGET ${target} PROPERTY LOCATION)
+	get_filename_component(dir ${tar_location} DIRECTORY)
+
+	foreach(lib ${OBS_CORE_LIBS})
+		get_filename_component(filename ${lib} NAME)
+		add_custom_command(TARGET ${target} POST_BUILD
+			COMMAND ${CMAKE_COMMAND} -E copy ${lib}
+							 "${dir}/")
+
+		set_property(DIRECTORY APPEND PROPERTY
+			ADDITIONAL_MAKE_CLEAN_FILES "${dir}/${filename}")
+	endforeach()
+endfunction()
+
+set(OBS_DATA_DIRS "" CACHE INTERNAL "data_dirs")
+set(OBS_DATA_SOURCES "" CACHE INTERNAL "source_dirs")
+
+function(obs_add_data_source prefix)
+	string(MD5 hash ${prefix})
+	set(source_name "OBS_DATA_SOURCES_${hash}")
+	set(prefix_name "OBS_DATA_SOURCE_${hash}")
+	set(args ${ARGN})
+
+	foreach(target ${OBS_DATA_DIRS})
+		file(COPY
+			${args}
+		     DESTINATION
+			"${target}/${prefix}")
+	endforeach()
+
+	set(${source_name} ${args} CACHE INTERNAL "")
+	set(${prefix_name} ${prefix} CACHE INTERNAL "")
+	list(APPEND OBS_DATA_SOURCES ${hash})
+	set(OBS_DATA_SOURCES ${OBS_DATA_SOURCES} CACHE INTERNAL "")
+endfunction()
+
+function(obs_add_data_dir dir)
+	set(dir "${obs_BINARY_DIR}/${dir}")
+	list(APPEND OBS_DATA_DIRS ${dir})
+	set(OBS_DATA_DIRS ${OBS_DATA_DIRS} CACHE INTERNAL "")
+
+	foreach(hash ${OBS_DATA_SOURCES})
+		set(source_name "OBS_DATA_SOURCES_${hash}")
+		set(prefix_name "OBS_DATA_SOURCE_${hash}")
+		file(COPY
+			${${source_name}}
+		     DESTINATION
+			"${dir}/${${prefix_name}}")
+	endforeach()
+endfunction()
diff --git a/libobs-opengl/CMakeLists.txt b/libobs-opengl/CMakeLists.txt
index 37de85ec8..a92b47d3b 100644
--- a/libobs-opengl/CMakeLists.txt
+++ b/libobs-opengl/CMakeLists.txt
@@ -71,3 +71,5 @@ target_link_libraries(libobs-opengl
 	libobs
 	${OPENGL_LIBRARIES}
 	${GLEW_LIBRARIES})
+
+obs_add_core_lib(libobs-opengl)
diff --git a/libobs/CMakeLists.txt b/libobs/CMakeLists.txt
index 2e0f9fffc..fa4d46fb3 100644
--- a/libobs/CMakeLists.txt
+++ b/libobs/CMakeLists.txt
@@ -86,7 +86,7 @@ target_link_libraries(libobs
 	${LIBAVUTIL_LIBRARIES}
 	${LIBSWRESAMPLE_LIBRARIES})
 
-file(COPY
-	${obs_SOURCE_DIR}/build/data/libobs/default.effect
-     DESTINATION
-	${obs_BINARY_DIR}/data/libobs/)
+obs_add_core_lib(libobs)
+
+obs_add_data_source(/data/libobs/
+	${obs_SOURCE_DIR}/build/data/libobs/default.effect)
diff --git a/obs/CMakeLists.txt b/obs/CMakeLists.txt
index d7c003dbe..f76c67c6c 100644
--- a/obs/CMakeLists.txt
+++ b/obs/CMakeLists.txt
@@ -96,11 +96,13 @@ add_executable(obs
 if(APPLE)
 	set_target_properties(obs PROPERTIES
 		MACOSX_BUNDLE ${BUILD_APP_BUNDLE})
+	if(BUILD_APP_BUNDLE)
+		obs_add_core_lib_target(obs)
+		obs_add_data_dir(/bin/obs.app/Contents/)
+	endif()
 endif()
 
-file(COPY
+obs_add_data_source(/data/obs-studio/locale
 	${obs_SOURCE_DIR}/build/data/obs-studio/locale/en.txt
 	${obs_SOURCE_DIR}/build/data/obs-studio/locale/ja.txt
-	${obs_SOURCE_DIR}/build/data/obs-studio/locale/locale.ini
-     DESTINATION
-	${obs_BINARY_DIR}/data/obs-studio/locale/)
+	${obs_SOURCE_DIR}/build/data/obs-studio/locale/locale.ini)