108 lines
3 KiB
CMake
108 lines
3 KiB
CMake
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# This module can be copied and used by external plugins for OBS
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#
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# Once done these will be defined:
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#
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# LIBOBS_FOUND
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# LIBOBS_INCLUDE_DIRS
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# LIBOBS_LIBRARIES
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find_package(PkgConfig QUIET)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(_OBS QUIET obs libobs)
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endif()
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(_lib_suffix 64)
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else()
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set(_lib_suffix 32)
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endif()
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if(DEFINED CMAKE_BUILD_TYPE)
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if(CMAKE_BUILD_TYPE STREQUAL "Debug")
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set(_build_type_base "debug")
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else()
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set(_build_type_base "release")
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endif()
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endif()
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find_path(LIBOBS_INCLUDE_DIR
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NAMES obs.h
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HINTS
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ENV obsPath${_lib_suffix}
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ENV obsPath
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${obsPath}
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PATHS
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/usr/include /usr/local/include /opt/local/include /sw/include
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PATH_SUFFIXES
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libobs
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)
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function(find_obs_lib base_name repo_build_path lib_name)
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string(TOUPPER "${base_name}" base_name_u)
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if(DEFINED _build_type_base)
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set(_build_type_${repo_build_path} "${_build_type_base}/${repo_build_path}")
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set(_build_type_${repo_build_path}${_lib_suffix} "${_build_type_base}${_lib_suffix}/${repo_build_path}")
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endif()
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find_library(${base_name_u}_LIB
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NAMES ${_${base_name_u}_LIBRARIES} ${lib_name} lib${lib_name}
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HINTS
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ENV obsPath${_lib_suffix}
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ENV obsPath
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${obsPath}
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${_${base_name_u}_LIBRARY_DIRS}
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PATHS
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/usr/lib /usr/local/lib /opt/local/lib /sw/lib
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PATH_SUFFIXES
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lib${_lib_suffix} lib
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libs${_lib_suffix} libs
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bin${_lib_suffix} bin
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../lib${_lib_suffix} ../lib
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../libs${_lib_suffix} ../libs
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../bin${_lib_suffix} ../bin
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# base repo non-msvc-specific search paths
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${_build_type_${repo_build_path}}
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${_build_type_${repo_build_path}${_lib_suffix}}
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build/${repo_build_path}
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build${_lib_suffix}/${repo_build_path}
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# base repo msvc-specific search paths on windows
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build${_lib_suffix}/${repo_build_path}/Debug
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build${_lib_suffix}/${repo_build_path}/RelWithDebInfo
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build/${repo_build_path}/Debug
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build/${repo_build_path}/RelWithDebInfo
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)
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endfunction()
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find_obs_lib(LIBOBS libobs obs)
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if(MSVC)
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find_obs_lib(W32_PTHREADS deps/w32-pthreads w32-pthreads)
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Libobs DEFAULT_MSG LIBOBS_LIB LIBOBS_INCLUDE_DIR)
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mark_as_advanced(LIBOBS_INCLUDE_DIR LIBOBS_LIB)
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if(LIBOBS_FOUND)
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if(MSVC)
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if (NOT DEFINED W32_PTHREADS_LIB)
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message(FATAL_ERROR "Could not find the w32-pthreads library" )
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endif()
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set(W32_PTHREADS_INCLUDE_DIR ${LIBOBS_INCLUDE_DIR}/../deps/w32-pthreads)
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endif()
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set(LIBOBS_INCLUDE_DIRS ${LIBOBS_INCLUDE_DIR} ${W32_PTHREADS_INCLUDE_DIR})
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set(LIBOBS_LIBRARIES ${LIBOBS_LIB} ${W32_PTHREADS_LIB})
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include(${LIBOBS_INCLUDE_DIR}/../cmake/external/ObsPluginHelpers.cmake)
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# allows external plugins to easily use/share common dependencies that are often included with libobs (such as FFmpeg)
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if(NOT DEFINED INCLUDED_LIBOBS_CMAKE_MODULES)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${LIBOBS_INCLUDE_DIR}/../cmake/Modules/")
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set(INCLUDED_LIBOBS_CMAKE_MODULES true)
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endif()
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else()
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message(FATAL_ERROR "Could not find the libobs library" )
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endif()
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