mirror of
https://github.com/obsproject/obs-studio.git
synced 2026-02-01 10:02:11 -05:00
77 lines
2.5 KiB
CMake
77 lines
2.5 KiB
CMake
cmake_minimum_required(VERSION 3.22...3.25)
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legacy_check()
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if(POLICY CMP0078)
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cmake_policy(SET CMP0078 NEW)
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endif()
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if(POLICY CMP0086)
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cmake_policy(SET CMP0086 NEW)
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endif()
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if(POLICY CMP0094)
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cmake_policy(SET CMP0094 NEW)
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endif()
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find_package(Python 3.8...<3.12 REQUIRED Interpreter Development)
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find_package(SWIG 4 REQUIRED)
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include(UseSWIG)
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set_source_files_properties(obspython.i PROPERTIES USE_TARGET_INCLUDE_DIRECTORIES TRUE
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SWIG_FLAGS $<$<PLATFORM_ID:Windows,Darwin>:-py3-stable-abi>)
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swig_add_library(
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obspython
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LANGUAGE python
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TYPE MODULE
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SOURCES obspython.i)
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add_library(OBS::python ALIAS obspython)
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file(
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GENERATE
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OUTPUT $<$<PLATFORM_ID:Windows>:$<CONFIG>/>obspython.h
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CONTENT "#pragma once\n\n#define PYTHON_LIB \"$<TARGET_LINKER_FILE_NAME:Python::Python>\"\n")
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target_include_directories(
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obspython PRIVATE "$<$<PLATFORM_ID:Windows>:${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>>"
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"$<$<PLATFORM_ID:Darwin>:$<TARGET_PROPERTY:Python::Python,INTERFACE_INCLUDE_DIRECTORIES>>")
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target_compile_options(
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obspython
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PRIVATE $<$<PLATFORM_ID:Windows>:/wd4100>
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$<$<PLATFORM_ID:Windows>:/wd4197>
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$<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-unused-parameter>
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$<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-macro-redefined>
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$<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wno-unreachable-code>)
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target_compile_definitions(obspython PRIVATE SWIG_TYPE_TABLE=obspython Py_ENABLE_SHARED=1
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SWIG_PYTHON_INTERPRETER_NO_DEBUG $<$<BOOL:${ENABLE_UI}>:ENABLE_UI>)
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target_link_libraries(
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obspython PRIVATE OBS::cstrcache OBS::libobs OBS::scripting $<$<BOOL:${ENABLE_UI}>:OBS::frontend-api>
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$<$<NOT:$<PLATFORM_ID:Darwin>>:Python::Python>)
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target_link_options(obspython PRIVATE $<$<PLATFORM_ID:Darwin>:LINKER:-undefined,dynamic_lookup>)
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if(MSVC OR XCODE)
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add_custom_command(
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TARGET obspython
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POST_BUILD
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COMMAND "${CMAKE_COMMAND}" -E copy "${CMAKE_CURRENT_BINARY_DIR}/obspython.py"
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"${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/obspython.py"
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VERBATIM)
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endif()
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set_property(
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TARGET obspython
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APPEND
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PROPERTY SWIG_COMPILE_DEFINITIONS "SWIG_TYPE_TABLE=obspython" "Py_ENABLE_SHARED=1" "SWIG_PYTHON_INTERPRETER_NO_DEBUG"
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"$<$<BOOL:${ENABLE_UI}>:ENABLE_UI>" "$<$<PLATFORM_ID:Windows>:MS_NO_COREDLL>")
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# cmake-format: off
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set_target_properties_obs(obspython PROPERTIES FOLDER scripting PREFIX "_" XCODE_ATTRIBUTE_STRIP_STYLE non-global)
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# cmake-format: on
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