29759ef8fb
The obspython.i file requires `ENABLE_UI` to be defined for the swig compiler to pull in the actual obs-frontend-api header. If this is not the case, swig will not discover the required methods and ENUMs and in turn will not make those available in the scripting environment.
114 lines
3.2 KiB
CMake
114 lines
3.2 KiB
CMake
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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project(obspython)
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if(OS_MACOS)
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find_package(Python REQUIRED COMPONENTS Interpreter Development)
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find_package(SWIG 4 REQUIRED)
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elseif(OS_POSIX)
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find_package(Python REQUIRED COMPONENTS Interpreter Development)
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find_package(SWIG 3 REQUIRED)
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elseif(OS_WINDOWS)
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find_package(PythonWindows REQUIRED)
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find_package(SwigWindows 3 REQUIRED)
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endif()
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include(UseSWIG)
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set_source_files_properties(
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obspython.i PROPERTIES USE_TARGET_INCLUDE_DIRECTORIES TRUE SWIG_FLAGS
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"-builtin;-py3")
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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 ../cstrcache.cpp ../cstrcache.h)
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target_link_libraries(obspython PRIVATE OBS::scripting OBS::libobs)
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list(APPEND _SWIG_DEFINITIONS "SWIG_TYPE_TABLE=obspython" "Py_ENABLE_SHARED=1"
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"SWIG_PYTHON_INTERPRETER_NO_DEBUG")
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target_compile_features(obspython PRIVATE cxx_auto_type c_std_11)
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target_compile_definitions(
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obspython PRIVATE SWIG_TYPE_TABLE=obspython Py_ENABLE_SHARED=1
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SWIG_PYTHON_INTERPRETER_NO_DEBUG)
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if(ENABLE_UI)
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list(APPEND _SWIG_DEFINITIONS "ENABLE_UI")
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target_link_libraries(obspython PRIVATE OBS::frontend-api)
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target_compile_definitions(obspython PRIVATE ENABLE_UI)
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endif()
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set_target_properties(obspython PROPERTIES SWIG_COMPILE_DEFINITIONS
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"${_SWIG_DEFINITIONS}")
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if(OS_WINDOWS)
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set_target_properties(
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obspython
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PROPERTIES
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SWIG_COMPILE_DEFINITIONS
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"SWIG_TYPE_TABLE=obspython;Py_ENABLE_SHARED=1;SWIG_PYTHON_INTERPRETER_NO_DEBUG;MS_NO_COREDLL"
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)
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target_link_libraries(obspython PRIVATE Python::Python)
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target_compile_options(obspython PRIVATE /wd4100)
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if(MSVC)
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add_custom_command(
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TARGET obspython
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POST_BUILD
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COMMAND
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"${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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elseif(OS_MACOS)
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get_target_property(_PYTHON_INCLUDE_DIRECTORY Python::Python
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INTERFACE_INCLUDE_DIRECTORIES)
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target_include_directories(obspython PRIVATE ${_PYTHON_INCLUDE_DIRECTORY})
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target_link_options(obspython PRIVATE -undefined dynamic_lookup)
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target_compile_options(obspython PRIVATE -Wno-unused-parameter)
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if(XCODE)
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add_custom_command(
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TARGET obspython
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POST_BUILD
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COMMAND
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"${CMAKE_COMMAND}" -E copy "${CMAKE_CURRENT_BINARY_DIR}/obspython.py"
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"${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/obspython.py"
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VERBATIM)
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endif()
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set_target_properties(obspython PROPERTIES MACHO_CURRENT_VERSION 0
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MACHO_COMPATIBILITY_VERSION 0)
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elseif(OS_POSIX)
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target_link_libraries(obspython PRIVATE Python::Python)
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target_compile_options(obspython PRIVATE -Wno-unused-parameter)
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set_target_properties(obspython PROPERTIES PREFIX "")
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endif()
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set_target_properties(
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obspython
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PROPERTIES FOLDER "scripting"
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VERSION "${OBS_VERSION_MAJOR}"
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SOVERSION "${OBS_VERSION_CANONICAL}")
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setup_script_plugin_target(obspython)
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