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https://github.com/neovim/neovim.git
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60 lines
1.5 KiB
CMake
60 lines
1.5 KiB
CMake
function(get_compile_flags _compile_flags)
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# Create template akin to CMAKE_C_COMPILE_OBJECT.
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set(compile_flags "<CMAKE_C_COMPILER> <CFLAGS> <BUILD_TYPE_CFLAGS> <DEFINITIONS> <INCLUDES>")
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# Get C compiler.
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string(REPLACE
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"<CMAKE_C_COMPILER>"
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"${CMAKE_C_COMPILER}"
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compile_flags
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"${compile_flags}")
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# Get flags set by add_definition().
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get_directory_property(definitions
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DIRECTORY "src/nvim"
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DEFINITIONS)
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string(REPLACE
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"<DEFINITIONS>"
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"${definitions}"
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compile_flags
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"${compile_flags}")
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# Get general C flags.
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string(REPLACE
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"<CFLAGS>"
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"${CMAKE_C_FLAGS}"
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compile_flags
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"${compile_flags}")
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# Get C flags specific to build type.
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string(TOUPPER "${CMAKE_BUILD_TYPE}" build_type)
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string(REPLACE
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"<BUILD_TYPE_CFLAGS>"
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"${CMAKE_C_FLAGS_${build_type}}"
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compile_flags
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"${compile_flags}")
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# Get include directories.
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get_directory_property(include_directories_list
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DIRECTORY "src/nvim"
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INCLUDE_DIRECTORIES)
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list(REMOVE_DUPLICATES include_directories_list)
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foreach(include_directory ${include_directories_list})
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set(include_directories "${include_directories} -I${include_directory}")
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endforeach()
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string(REPLACE
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"<INCLUDES>"
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"${include_directories}"
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compile_flags
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"${compile_flags}")
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# Clean duplicate whitespace.
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string(REPLACE
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" "
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" "
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compile_flags
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"${compile_flags}")
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set(${_compile_flags} "${compile_flags}" PARENT_SCOPE)
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endfunction()
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