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45 lines
1.9 KiB
CMake
45 lines
1.9 KiB
CMake
#
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# Lua Native Objects
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#
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find_program(LUA_NATIVE_OBJECTS_EXECUTABLE native_objects.lua
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PATHS ${CMAKE_SOURCE_DIR}/../LuaNativeObjects
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DOC "LuaNativeObjects executable path")
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set(USE_PRE_GENERATED_BINDINGS TRUE CACHE BOOL
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"Set this to FALSE to re-generate bindings using LuaNativeObjects")
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set(GENERATE_LUADOCS TRUE CACHE BOOL
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"Set this to FALSE to avoid generation of docs using LuaDoc")
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macro(GenLuaNativeObjects _src_files_var)
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set(_new_src_files)
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foreach(_src_file ${${_src_files_var}})
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if(_src_file MATCHES ".nobj.lua")
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string(REGEX REPLACE ".nobj.lua" ".nobj.c" _src_file_out ${_src_file})
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string(REGEX REPLACE ".nobj.lua" ".nobj.ffi.lua" _ffi_file_out ${_src_file})
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add_custom_command(OUTPUT ${_src_file_out} ${_ffi_file_out}
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COMMAND ${LUA_NATIVE_OBJECTS_EXECUTABLE} -outpath ${CMAKE_CURRENT_BINARY_DIR} -gen lua ${_src_file}
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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DEPENDS ${_src_file}
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)
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set_source_files_properties(${_src_file_out} PROPERTIES GENERATED TRUE)
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set_source_files_properties(${_ffi_file_out} PROPERTIES GENERATED TRUE)
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if (${GENERATE_LUADOCS})
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string(REGEX REPLACE ".nobj.lua" "" _doc_base ${_src_file})
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string(REGEX REPLACE ".nobj.lua" ".luadoc" _doc_file_out ${_src_file})
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add_custom_target(${_doc_file_out} ALL
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COMMAND ${LUA_NATIVE_OBJECTS_EXECUTABLE} -outpath docs -gen luadoc ${_src_file}
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COMMAND luadoc -nofiles -d docs docs
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WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
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DEPENDS ${_src_file}
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)
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endif()
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set_source_files_properties(${_doc_file_out} PROPERTIES GENERATED TRUE)
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set(_new_src_files ${_new_src_files} ${_src_file_out})
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else(_src_file MATCHES ".nobj.lua")
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set(_new_src_files ${_new_src_files} ${_src_file})
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endif(_src_file MATCHES ".nobj.lua")
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endforeach(_src_file)
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set(${_src_files_var} ${_new_src_files})
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endmacro(GenLuaNativeObjects _src_files_var)
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