893d3ce218
The obslua.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.
65 lines
1.6 KiB
CMake
65 lines
1.6 KiB
CMake
if(POLICY CMP0086)
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cmake_policy(SET CMP0086 NEW)
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endif()
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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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project(obslua)
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find_package(Luajit REQUIRED)
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if(OS_MACOS)
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find_package(SWIG 4 REQUIRED)
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elseif(OS_POSIX)
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find_package(SWIG 3 REQUIRED)
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elseif(OS_WINDOWS)
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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(obslua.i PROPERTIES USE_TARGET_INCLUDE_DIRECTORIES
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TRUE)
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swig_add_library(
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obslua
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LANGUAGE lua
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TYPE MODULE
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SOURCES obslua.i ../cstrcache.cpp ../cstrcache.h)
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target_link_libraries(obslua PRIVATE OBS::scripting OBS::libobs Luajit::Luajit)
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list(APPEND _SWIG_DEFINITIONS "SWIG_TYPE_TABLE=obslua"
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"SWIG_LUA_INTERPRETER_NO_DEBUG")
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set_target_properties(
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obslua
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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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target_compile_definitions(obslua PRIVATE SWIG_TYPE_TABLE=obslua
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SWIG_LUA_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(obslua PRIVATE OBS::frontend-api)
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target_compile_definitions(obslua PRIVATE ENABLE_UI)
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endif()
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set_target_properties(obslua PROPERTIES SWIG_COMPILE_DEFINITIONS
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"${_SWIG_DEFINITIONS}")
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if(OS_WINDOWS)
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if(MSVC)
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target_compile_options(obslua PRIVATE /wd4054 /wd4197 /wd4244 /wd4267)
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endif()
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elseif(OS_MACOS)
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set_target_properties(obslua PROPERTIES MACHO_CURRENT_VERSION 0
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MACHO_COMPATIBILITY_VERSION 0)
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endif()
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setup_script_plugin_target(obslua)
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