From 19f0a3016066be1e5bc15c10d5d681f529acc088 Mon Sep 17 00:00:00 2001
From: BtbN <btbn@btbn.de>
Date: Tue, 28 Jan 2014 08:43:59 +0100
Subject: [PATCH 1/3] Include $ORIGIN in portable mode on unix

---
 CMakeLists.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 592ba5f57e2e07..3f1796bd509760 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,9 +47,11 @@ endif()
 
 if(APPLE)
 	set(CMAKE_MACOSX_RPATH TRUE)
-	set(CMAKE_INSTALL_RPATH
-		"${CMAKE_INSTALL_RPATH};@loader_path/;@executable_path/")
 	set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
+	list(APPEND CMAKE_INSTALL_RPATH "@loader_path/" "@executable_path/")
+elseif(UNIX AND NOT UNIX_STRUCTURE)
+	set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
+	list(APPEND CMAKE_INSTALL_RPATH "$ORIGIN")
 endif()
 
 if(NOT INSTALLER_RUN)

From 074f9627b7adfdb47401996ed3b7affc2d069861 Mon Sep 17 00:00:00 2001
From: BtbN <btbn@btbn.de>
Date: Tue, 28 Jan 2014 11:39:43 +0100
Subject: [PATCH 2/3] Fixup OSX Rpath for imported external libraries on
 install

---
 cmake/Modules/ObsHelpers.cmake     | 30 +++++++++++++++++++++++++++++-
 libobs/CMakeLists.txt              |  2 ++
 obs/CMakeLists.txt                 |  4 ++++
 plugins/obs-ffmpeg/CMakeLists.txt  |  3 +++
 plugins/obs-outputs/CMakeLists.txt |  2 ++
 5 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/cmake/Modules/ObsHelpers.cmake b/cmake/Modules/ObsHelpers.cmake
index afe1c4149ace32..4f5f8bed364a7a 100644
--- a/cmake/Modules/ObsHelpers.cmake
+++ b/cmake/Modules/ObsHelpers.cmake
@@ -14,6 +14,9 @@ endif()
 
 option(INSTALLER_RUN "Build a multiarch installer, needs to run indenepdently after both archs have compiled" FALSE)
 option(UNIX_STRUCTURE "Build with standard unix filesystem structure" ${_struct_def})
+if(APPLE)
+	option(BUILD_REDISTRIBUTABLE "Fix rpath of external libraries" FALSE)
+endif()
 
 if(INSTALLER_RUN AND NOT DEFINED ENV{obsInstallerTempDir})
 	message(FATAL_ERROR "Environment variable obsInstallerTempDir is needed for multiarch installer generation")
@@ -67,6 +70,31 @@ else()
 	add_definitions(-DOBS_INSTALL_PREFIX="${CMAKE_INSTALL_PREFIX}/")
 endif()
 
+function(obs_fixup_install_target target type)
+	if(NOT APPLE OR NOT BUILD_REDISTRIBUTABLE)
+		return()
+	endif()
+
+	foreach(data ${ARGN})
+		if(type STREQUAL "TARGET")
+			get_property(fullpath TARGET "${data}" PROPERTY LOCATION)
+		else()
+			set(fullpath "${data}")
+		endif()
+
+		execute_process(COMMAND otool -D "${fullpath}" OUTPUT_VARIABLE otool_out)
+		string(REGEX REPLACE "(\r?\n)+$" "" otool_out "${otool_out}")
+		string(REGEX REPLACE ".*\n" "" otool_out "${otool_out}")
+
+		string(REGEX REPLACE ".*/" "@rpath/" newpath "${otool_out}")
+
+		add_custom_command(TARGET ${target} POST_BUILD
+			COMMAND
+				install_name_tool -change "${otool_out}" "${newpath}" "$<TARGET_FILE:${target}>"
+			VERBATIM)
+	endforeach()
+endfunction()
+
 function(obs_generate_multiarch_installer)
 	install(DIRECTORY "$ENV{obsInstallerTempDir}/"
 		DESTINATION "."
@@ -143,9 +171,9 @@ macro(install_obs_core target)
 			"${OBS_OUTPUT_DIR}/$<CONFIGURATION>/bin/${_bit_suffix}$<TARGET_FILE_NAME:${target}>"
 		VERBATIM)
 
+
 	if(DEFINED ENV{obsInstallerTempDir})
 		get_property(target_type TARGET ${target} PROPERTY TYPE)
-
 		if("${target_type}" STREQUAL "EXECUTABLE")
 			set(tmp_target_dir "${OBS_EXECUTABLE_DESTINATION}")
 		else()
diff --git a/libobs/CMakeLists.txt b/libobs/CMakeLists.txt
index 67d75be9a4f83e..62ba025c3de0eb 100644
--- a/libobs/CMakeLists.txt
+++ b/libobs/CMakeLists.txt
@@ -192,3 +192,5 @@ target_link_libraries(libobs
 
 install_obs_core(libobs)
 install_obs_data(libobs ../build/data/libobs libobs)
+
+obs_fixup_install_target(libobs PATH ${Libswresample_LIBRARIES} ${Libavutil_LIBRARIES})
diff --git a/obs/CMakeLists.txt b/obs/CMakeLists.txt
index f95f46226364b0..e43da855d5d26b 100644
--- a/obs/CMakeLists.txt
+++ b/obs/CMakeLists.txt
@@ -93,3 +93,7 @@ target_link_libraries(obs
 
 install_obs_core(obs)
 install_obs_data(obs ../build/data/obs-studio obs-studio)
+
+obs_fixup_install_target(obs TARGET Qt5::Widgets)
+obs_fixup_install_target(obs TARGET Qt5::Gui)
+obs_fixup_install_target(obs TARGET Qt5::Core)
diff --git a/plugins/obs-ffmpeg/CMakeLists.txt b/plugins/obs-ffmpeg/CMakeLists.txt
index cdd6641abe1f12..ce58dd6f1b2a82 100644
--- a/plugins/obs-ffmpeg/CMakeLists.txt
+++ b/plugins/obs-ffmpeg/CMakeLists.txt
@@ -24,3 +24,6 @@ target_link_libraries(obs-ffmpeg
 	${Libswresample_LIBRARIES})
 
 install_obs_plugin(obs-ffmpeg)
+
+obs_fixup_install_target(obs-ffmpeg PATH ${Libavformat_LIBRARIES})
+obs_fixup_install_target(obs-ffmpeg PATH ${Libswresample_LIBRARIES})
diff --git a/plugins/obs-outputs/CMakeLists.txt b/plugins/obs-outputs/CMakeLists.txt
index d905af48d298f2..4e2fc447c3b3d4 100644
--- a/plugins/obs-outputs/CMakeLists.txt
+++ b/plugins/obs-outputs/CMakeLists.txt
@@ -21,3 +21,5 @@ target_link_libraries(obs-outputs
 	${Libx264_LIBRARIES})
 
 install_obs_plugin(obs-outputs)
+
+obs_fixup_install_target(obs-outputs PATH ${Libx264_LIBRARIES})

From b4d31f4e56515b7caf07055c83da04f21725b9df Mon Sep 17 00:00:00 2001
From: BtbN <btbn@btbn.de>
Date: Tue, 28 Jan 2014 15:43:41 +0100
Subject: [PATCH 3/3] Change library search order to match include search order

---
 cmake/Modules/FindLibavcodec.cmake    | 2 +-
 cmake/Modules/FindLibavformat.cmake   | 2 +-
 cmake/Modules/FindLibavutil.cmake     | 2 +-
 cmake/Modules/FindLibswresample.cmake | 2 +-
 cmake/Modules/FindLibx264.cmake       | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/cmake/Modules/FindLibavcodec.cmake b/cmake/Modules/FindLibavcodec.cmake
index 5f1589b05886e4..d2297f432c6bed 100644
--- a/cmake/Modules/FindLibavcodec.cmake
+++ b/cmake/Modules/FindLibavcodec.cmake
@@ -29,7 +29,7 @@ else()
 
 	find_library(AVCODEC_LIB
 		NAMES avcodec
-		HINTS ${_AVCODEC_LIBRARY_DIRS} ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
+		HINTS ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} ${_AVCODEC_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
 
 	set(Libavcodec_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR} CACHE PATH "Libavcodec include dir")
 	set(Libavcodec_LIBRARIES ${AVCODEC_LIB} CACHE STRING "Libavcodec libraries")
diff --git a/cmake/Modules/FindLibavformat.cmake b/cmake/Modules/FindLibavformat.cmake
index 791401e918d4cf..2d3686b76c1e7b 100644
--- a/cmake/Modules/FindLibavformat.cmake
+++ b/cmake/Modules/FindLibavformat.cmake
@@ -29,7 +29,7 @@ else()
 
 	find_library(AVFORMAT_LIB
 		NAMES avformat
-		HINTS ${_AVFORMAT_LIBRARY_DIRS} ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
+		HINTS ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} ${_AVFORMAT_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
 
 	set(Libavformat_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR} CACHE PATH "Libavformat include dir")
 	set(Libavformat_LIBRARIES ${AVFORMAT_LIB} CACHE STRING "Libavformat libraries")
diff --git a/cmake/Modules/FindLibavutil.cmake b/cmake/Modules/FindLibavutil.cmake
index 29b760f8f3434f..c0c01f7c605ac1 100644
--- a/cmake/Modules/FindLibavutil.cmake
+++ b/cmake/Modules/FindLibavutil.cmake
@@ -29,7 +29,7 @@ else()
 
 	find_library(AVUTIL_LIB
 		NAMES avutil
-		HINTS ${_AVUTIL_LIBRARY_DIRS} ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
+		HINTS ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} ${_AVUTIL_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
 
 	set(Libavutil_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR} CACHE PATH "Libavutil include dir")
 	set(Libavutil_LIBRARIES ${AVUTIL_LIB} CACHE STRING "Libavutil libraries")
diff --git a/cmake/Modules/FindLibswresample.cmake b/cmake/Modules/FindLibswresample.cmake
index 8f87f7e12b150c..b402effd000243 100644
--- a/cmake/Modules/FindLibswresample.cmake
+++ b/cmake/Modules/FindLibswresample.cmake
@@ -29,7 +29,7 @@ else()
 
 	find_library(SWRESAMPLE_LIB
 		NAMES swresample
-		HINTS ${_SWRESAMPLE_LIBRARY_DIRS} ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
+		HINTS ${FFMPEG_INCLUDE_DIR}/../lib ${FFMPEG_INCLUDE_DIR}/lib${_lib_suffix} ${_SWRESAMPLE_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
 
 	set(Libswresample_INCLUDE_DIR ${FFMPEG_INCLUDE_DIR} CACHE PATH "Libswresample include dir")
 	set(Libswresample_LIBRARIES ${SWRESAMPLE_LIB} CACHE STRING "Libswresample libraries")
diff --git a/cmake/Modules/FindLibx264.cmake b/cmake/Modules/FindLibx264.cmake
index 3ea45580691573..3fdf2de44c97d5 100644
--- a/cmake/Modules/FindLibx264.cmake
+++ b/cmake/Modules/FindLibx264.cmake
@@ -28,7 +28,7 @@ else()
 
 	find_library(X264_LIB
 		NAMES x264 libx264
-		HINTS ${_X264_LIBRARY_DIRS} ${X264_INCLUDE_DIR}/../lib ${X264_INCLUDE_DIR}/lib${_lib_suffix} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
+		HINTS ${X264_INCLUDE_DIR}/../lib ${X264_INCLUDE_DIR}/lib${_lib_suffix} ${_X264_LIBRARY_DIRS} /usr/lib /usr/local/lib /opt/local/lib /sw/lib)
 
 	set(Libx264_INCLUDE_DIR ${X264_INCLUDE_DIR} CACHE PATH "x264 include dir")
 	set(Libx264_LIBRARIES ${X264_LIB} CACHE STRING "x264 libraries")