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# Helper function to set up runtime or library targets
function(setup_binary_target target)
set_target_properties(
${target}
PROPERTIES BUILD_RPATH
"${OBS_OUTPUT_DIR}/$<CONFIG>/${OBS_EXECUTABLE_DESTINATION}$<$<BOOL:LINUX_PORTABLE>:/${_ARCH_SUFFIX}bit>")
_setup_binary_target(${target})
endfunction()
# Helper function to export target to build and install tree Allows usage of `find_package(libobs)` by other build trees
function(export_target target)
_export_target(${ARGV})
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/pkgconfig")
export_target_pkgconf(${target})
endif()
endfunction()
# Helper function to build pkgconfig file for target
function(export_target_pkgconf target)
get_target_property(_TARGET_DEPENDENCIES ${target} INTERFACE_LINK_LIBRARIES)
get_target_property(_TARGET_DEFINITIONS ${target} INTERFACE_COMPILE_DEFINITIONS)
get_target_property(_TARGET_OPTIONS ${target} INTERFACE_COMPILE_OPTIONS)
foreach(_LIBRARY IN LISTS _TARGET_DEPENDENCIES)
get_target_property(_LINK_LIBRARY ${_LIBRARY} INTERFACE_LINK_LIBRARIES)
get_target_property(_LINK_DEFINITIONS ${_LIBRARY} INTERFACE_COMPILE_DEFINITIONS)
get_target_property(_LINK_OPTIONS ${_LIBRARY} INTERFACE_COMPILE_OPTIONS)
if(NOT "${_LINK_LIBRARY}" STREQUAL "_LINK_LIBRARY-NOTFOUND")
list(APPEND _LINKED_LIBRARIES "${_LINK_LIBRARY}")
endif()
if(NOT "${_LINK_DEFINITIONS}" STREQUAL "_LINK_DEFINITIONS-NOTFOUND")
list(APPEND _LINKED_DEFINITIONS "${_LINK_DEFINITIONS}")
endif()
if(NOT "${_LINK_OPTIONS}" STREQUAL "_LINK_OPTIONS-NOTFOUND")
list(APPEND _LINKED_OPTIONS "${_LINK_OPTIONS}")
endif()
endforeach()
string(REPLACE ";" " " _LINKED_LIBRARIES "${_LINKED_LIBRARIES}")
string(REPLACE ";" " " _LINKED_DEFINITIONS "${_LINKED_DEFINITIONS}")
string(REPLACE ";" " " _LINKED_OPTIONS "${_LINKED_OPTIONS}")
if(NOT "${_TARGET_DEFINITIONS}" STREQUAL "_TARGET_DEFINITIONS-NOTFOUND")
list(JOIN _TARGET_DEFINITIONS "-D" _TARGET_DEFINITIONS)
set(_TARGET_DEFINITIONS "-D${_TARGET_DEFINITIONS}")
else()
set(_TARGET_DEFINITIONS "")
endif()
if(NOT "${_TARGET_OPTIONS}" STREQUAL "_TARGET_OPTIONS-NOTFOUND")
list(JOIN _TARGET_OPTIONS " " _TARGET_OPTIONS)
else()
set(_TARGET_OPTIONS "")
endif()
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/pkgconfig/${target}.pc.in" "${target}.pc" @ONLY)
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${target}.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
endfunction()
# Helper function to install header files
function(install_headers target)
install(
DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/"
DESTINATION ${OBS_INCLUDE_DESTINATION}
COMPONENT obs_libraries
FILES_MATCHING
PATTERN "*.h"
PATTERN "*.hpp"
PATTERN "obs-hevc.h" EXCLUDE
PATTERN "*-windows.h" EXCLUDE
PATTERN "audio-monitoring" EXCLUDE
PATTERN "util/apple" EXCLUDE
PATTERN "util/windows" EXCLUDE
PATTERN "cmake" EXCLUDE
PATTERN "pkgconfig" EXCLUDE
PATTERN "data" EXCLUDE)
if(ENABLE_PULSEAUDIO)
install(
FILES "${CMAKE_CURRENT_SOURCE_DIR}/audio-monitoring/pulse/pulseaudio-wrapper.h"
DESTINATION "${OBS_INCLUDE_DESTINATION}/audio-monitoring/pulse/"
COMPONENT obs_libraries)
endif()
if(ENABLE_HEVC)
install(
FILES "${CMAKE_CURRENT_SOURCE_DIR}/obs-hevc.h"
DESTINATION "${OBS_INCLUDE_DESTINATION}"
COMPONENT obs_libraries)
endif()
if(NOT EXISTS "${OBS_INCLUDE_DESTINATION}/obsconfig.h")
install(
FILES "${CMAKE_BINARY_DIR}/config/obsconfig.h"
DESTINATION "${OBS_INCLUDE_DESTINATION}"
COMPONENT obs_libraries)
endif()
endfunction()
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