mirror of
https://github.com/obsproject/obs-studio.git
synced 2026-08-30 17:58:37 +08:00
cmake: Remove support for generators besides Xcode on macOS
This commit is contained in:
PatTheMav
@@ -1,7 +1,3 @@
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if(NOT XCODE)
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target_add_resource(obs-studio "${CMAKE_CURRENT_SOURCE_DIR}/cmake/macos/Assets.xcassets")
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endif()
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target_sources(obs-studio PRIVATE platform-osx.mm forms/OBSPermissions.ui window-permissions.cpp window-permissions.hpp)
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target_compile_options(obs-studio PRIVATE -Wno-quoted-include-in-framework-header -Wno-comma)
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@@ -2,6 +2,13 @@
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include_guard(GLOBAL)
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option(ENABLE_COMPILER_TRACE "Enable clang time-trace" OFF)
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mark_as_advanced(ENABLE_COMPILER_TRACE)
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if(NOT XCODE)
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message(FATAL_ERROR "Building OBS Studio on macOS requires Xcode generator.")
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endif()
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include(ccache)
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include(compiler_common)
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@@ -15,77 +22,59 @@ if(NOT CMAKE_OSX_ARCHITECTURES)
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endif()
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set_property(CACHE CMAKE_OSX_ARCHITECTURES PROPERTY STRINGS arm64 x86_64)
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# Make sure the macOS SDK is recent enough for OBS
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set(OBS_MACOS_MINIMUM_SDK "13.1") # Keep in sync with Xcode
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set(OBS_MACOS_MINIMUM_XCODE "14.2") # Keep in sync with SDK
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# Ensure recent enough Xcode and platform SDK
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set(_obs_macos_minimum_sdk 13.1) # Keep in sync with Xcode
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set(_obs_macos_minimum_xcode 14.2) # Keep in sync with SDK
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message(DEBUG "macOS SDK Path: ${CMAKE_OSX_SYSROOT}")
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string(REGEX MATCH ".+/MacOSX.platform/Developer/SDKs/MacOSX([0-9]+\.[0-9])+\.sdk$" _ ${CMAKE_OSX_SYSROOT})
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set(OBS_MACOS_CURRENT_SDK ${CMAKE_MATCH_1})
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string(REGEX MATCH ".+/MacOSX.platform/Developer/SDKs/MacOSX([0-9]+\\.[0-9])+\\.sdk$" _ ${CMAKE_OSX_SYSROOT})
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set(_obs_macos_current_sdk ${CMAKE_MATCH_1})
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message(DEBUG "macOS SDK version: ${OBS_MACOS_CURRENT_SDK}")
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if(OBS_MACOS_CURRENT_SDK VERSION_LESS OBS_MACOS_MINIMUM_SDK)
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if(_obs_macos_current_sdk VERSION_LESS _obs_macos_minimum_sdk)
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message(
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FATAL_ERROR
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"Your macOS SDK version (${OBS_MACOS_CURRENT_SDK}) is too low. The macOS ${OBS_MACOS_MINIMUM_SDK} SDK (Xcode ${OBS_MACOS_MINIMUM_XCODE}) is required to build OBS."
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)
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FATAL_ERROR "Your macOS SDK version (${OBS_MACOS_CURRENT_SDK}) is too low. "
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"The macOS ${OBS_MACOS_MINIMUM_SDK} SDK (Xcode ${OBS_MACOS_MINIMUM_XCODE}) is required to build OBS.")
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endif()
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unset(_obs_macos_current_sdk)
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unset(_obs_macos_minimum_sdk)
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unset(_obs_macos_minimum_xcode)
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if(XCODE)
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# Enable dSYM generator for release builds
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string(APPEND CMAKE_C_FLAGS_RELEASE " -g")
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string(APPEND CMAKE_CXX_FLAGS_RELEASE " -g")
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else()
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option(ENABLE_COMPILER_TRACE "Enable clang time-trace (requires Ninja)" OFF)
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mark_as_advanced(ENABLE_COMPILER_TRACE)
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# Enable dSYM generator for release builds
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string(APPEND CMAKE_C_FLAGS_RELEASE " -g")
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string(APPEND CMAKE_CXX_FLAGS_RELEASE " -g")
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string(APPEND CMAKE_OBJC_FLAGS_RELEASE " -g")
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string(APPEND CMAKE_OBJCXX_FLAGS_RELEASE " -g")
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# clang options for ObjC
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set(_obs_clang_objc_options
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${_obs_clang_common_options}
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-Wno-implicit-atomic-properties
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-Wno-objc-interface-ivars
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-Warc-repeated-use-of-weak
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-Wno-arc-maybe-repeated-use-of-weak
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-Wimplicit-retain-self
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-Wduplicate-method-match
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-Wshadow
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-Wfloat-conversion
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-Wobjc-literal-conversion
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-Wno-selector
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-Wno-strict-selector-match
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-Wundeclared-selector
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-Wdeprecated-implementations
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-Wprotocol
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-Werror=block-capture-autoreleasing
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-Wrange-loop-analysis)
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# Default ObjC compiler options used by Xcode:
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#
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# * -Wno-implicit-atomic-properties
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# * -Wno-objc-interface-ivars
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# * -Warc-repeated-use-of-weak
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# * -Wno-arc-maybe-repeated-use-of-weak
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# * -Wimplicit-retain-self
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# * -Wduplicate-method-match
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# * -Wshadow
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# * -Wfloat-conversion
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# * -Wobjc-literal-conversion
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# * -Wno-selector
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# * -Wno-strict-selector-match
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# * -Wundeclared-selector
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# * -Wdeprecated-implementations
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# * -Wprotocol
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# * -Werror=block-capture-autoreleasing
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# * -Wrange-loop-analysis
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# clang options for ObjC++
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set(_obs_clang_objcxx_options ${_obs_clang_objc_options} -Wno-non-virtual-dtor)
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# cmake-format: off
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add_compile_options(
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"$<$<COMPILE_LANGUAGE:C>:${_obs_clang_c_options}>"
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"$<$<COMPILE_LANGUAGE:CXX>:${_obs_clang_cxx_options}>"
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"$<$<COMPILE_LANGUAGE:OBJC>:${_obs_clang_objc_options}>"
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"$<$<COMPILE_LANGUAGE:OBJCXX>:${_obs_clang_objcxx_options}>")
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# cmake-format: on
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# Enable stripping of dead symbols when not building for Debug configuration
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set(_release_configs RelWithDebInfo Release MinSizeRel)
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if(CMAKE_BUILD_TYPE IN_LIST _release_configs)
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add_link_options(LINKER:-dead_strip)
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endif()
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# Enable color diagnostics for AppleClang
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set(CMAKE_COLOR_DIAGNOSTICS ON)
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# Add time trace option to compiler, if enabled.
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if(ENABLE_COMPILER_TRACE AND CMAKE_GENERATOR STREQUAL "Ninja")
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add_compile_options($<$<NOT:$<COMPILE_LANGUAGE:Swift>>:-ftime-trace>)
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else()
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set(ENABLE_COMPILER_TRACE
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OFF
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CACHE BOOL "Enable clang time-trace (requires Ninja)" FORCE)
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endif()
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endif()
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# Default ObjC++ compiler options used by Xcode:
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#
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# * -Wno-non-virtual-dtor
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add_compile_definitions(
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"$<$<NOT:$<COMPILE_LANGUAGE:Swift>>:$<$<CONFIG:DEBUG>:DEBUG>;$<$<CONFIG:DEBUG>:_DEBUG>;SIMDE_ENABLE_OPENMP>")
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$<$<NOT:$<COMPILE_LANGUAGE:Swift>>:$<$<CONFIG:DEBUG>:DEBUG>>
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$<$<NOT:$<COMPILE_LANGUAGE:Swift>>:$<$<CONFIG:DEBUG>:_DEBUG>> $<$<NOT:$<COMPILE_LANGUAGE:Swift>>:SIMDE_ENABLE_OPENMP>)
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if(ENABLE_COMPILER_TRACE)
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add_compile_options(
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$<$<NOT:$<COMPILE_LANGUAGE:Swift>>:-ftime-trace>
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"$<$<COMPILE_LANGUAGE:Swift>:SHELL:-Xfrontend -debug-time-expression-type-checking>"
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"$<$<COMPILE_LANGUAGE:Swift>:SHELL:-Xfrontend -debug-time-function-bodies>")
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add_link_options(LINKER:-print_statistics)
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endif()
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@@ -16,9 +16,7 @@ if(NOT OBS_CODESIGN_TEAM)
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endif()
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endif()
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if(XCODE)
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include(xcode)
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endif()
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include(xcode)
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include(buildspec)
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@@ -80,10 +80,6 @@ function(set_target_properties_obs target)
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get_property(obs_dependencies GLOBAL PROPERTY _OBS_DEPENDENCIES)
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add_dependencies(${target} ${obs_dependencies})
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if(NOT XCODE)
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return()
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endif()
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get_property(obs_frameworks GLOBAL PROPERTY _OBS_FRAMEWORKS)
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set_property(
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TARGET ${target}
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@@ -91,9 +91,6 @@ set(CMAKE_XCODE_ATTRIBUTE_GCC_INLINES_ARE_PRIVATE_EXTERN YES)
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# Strip unused code
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set(CMAKE_XCODE_ATTRIBUTE_DEAD_CODE_STRIPPING YES)
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# Display mangled names in Debug configuration
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set(CMAKE_XCODE_ATTRIBUTE_LINKER_DISPLAYS_MANGLED_NAMES[variant=Debug] YES)
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# Build active architecture only in Debug configuration
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set(CMAKE_XCODE_ATTRIBUTE_ONLY_ACTIVE_ARCH[variant=Debug] YES)
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@@ -120,9 +117,9 @@ set(CMAKE_XCODE_ATTRIBUTE_GCC_STRICT_ALIASING NO)
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#
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# set(CMAKE_XCODE_ATTRIBUTE_CLANG_CXX_LANGUAGE_STANDARD c++17)
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# Enable support for module imports in ObjC
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# Disable support for module imports in ObjC
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set(CMAKE_XCODE_ATTRIBUTE_CLANG_ENABLE_MODULES NO)
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# Enable automatic linking of imported modules in ObjC
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# Disable automatic linking of imported modules in ObjC
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set(CMAKE_XCODE_ATTRIBUTE_CLANG_MODULES_AUTOLINK NO)
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# Enable strict msg_send rules for ObjC
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set(CMAKE_XCODE_ATTRIBUTE_ENABLE_STRICT_OBJC_MSGSEND YES)
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@@ -5,10 +5,6 @@ add_library(OBS::avcapture ALIAS mac-avcapture)
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target_sources(mac-avcapture PRIVATE av-capture.mm left-right.hpp scope-guard.hpp)
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if(NOT XCODE)
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set_source_files_properties(av-capture.mm PROPERTIES COMPILE_FLAGS -fobjc-arc)
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endif()
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target_link_libraries(
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mac-avcapture
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PRIVATE OBS::libobs
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@@ -24,10 +24,6 @@ target_sources(
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OBSDALStream.h
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OBSDALStream.mm)
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if(NOT XCODE)
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target_compile_options(obs-dal-plugin PRIVATE -fobjc-arc -fobjc-weak)
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endif()
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set(_placeholder_location "${CMAKE_CURRENT_SOURCE_DIR}/../common/data/placeholder.png")
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set_property(SOURCE "${_placeholder_location}" PROPERTY MACOSX_PACKAGE_LOCATION "Resources")
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@@ -6,10 +6,6 @@ add_library(OBS::virtualcam ALIAS mac-virtualcam)
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target_sources(mac-virtualcam PRIVATE Defines.h plugin-main.mm OBSDALMachServer.mm OBSDALMachServer.h)
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target_compile_options(mac-virtualcam PRIVATE -fmodules -fcxx-modules)
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if(NOT XCODE)
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target_compile_options(mac-virtualcam PRIVATE -fobjc-arc -fobjc-weak)
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endif()
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target_link_libraries(mac-virtualcam PRIVATE OBS::mach-protocol OBS::libobs OBS::frontend-api)
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# cmake-format: off
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