mirror of https://github.com/libAthena/athena.git
Move atdna macro to separate helper file for future deployment
This commit is contained in:
Jack Andersen
parent
30fe237210
commit
6adb8f341c
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@ -180,80 +180,6 @@ add_test(NAME test-dna COMMAND $<TARGET_FILE:atdna> -o test.cpp
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endif()
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endif()
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#######################
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include(atdnaHelpers.cmake)
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# In-tree atdna macro #
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#######################
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# Super handy macro for adding atdna target
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function(atdna out incdirs cdefs)
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# Ninja wants invocations in root binary dir for DEPFILE application
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file(RELATIVE_PATH out_rel ${CMAKE_BINARY_DIR} "${CMAKE_CURRENT_BINARY_DIR}/${out}")
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# Make input files source-relative
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unset(ins)
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unset(ins_impdeps)
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foreach(arg ${ARGN})
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list(APPEND ins ${CMAKE_CURRENT_SOURCE_DIR}/${arg})
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list(APPEND ins_impdeps CXX)
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list(APPEND ins_impdeps ${CMAKE_CURRENT_SOURCE_DIR}/${arg})
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endforeach()
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# MS extra
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unset(extraargs)
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if(MSVC)
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list(APPEND extraargs -fms-compatibility -fexceptions)
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if(MSVC_VERSION EQUAL 1800)
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list(APPEND extraargs -fms-compatibility-version=18.00)
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elseif(MSVC_VERSION EQUAL 1900)
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list(APPEND extraargs -fms-compatibility-version=19.00)
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elseif(MSVC_VERSION EQUAL 1910)
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list(APPEND extraargs -fms-compatibility-version=19.10)
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elseif(MSVC_VERSION EQUAL 1911)
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list(APPEND extraargs -fms-compatibility-version=19.11)
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endif()
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# OSX Extra
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elseif(APPLE)
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get_filename_component(COMPILER_DIR "${CMAKE_CXX_COMPILER}" DIRECTORY)
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if (NOT EXISTS "${CMAKE_OSX_SYSROOT}")
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message(FATAL_ERROR "CMAKE_OSX_SYSROOT not set")
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endif()
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list(APPEND extraargs
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-I ${COMPILER_DIR}/../include/c++/v1
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-isysroot ${CMAKE_OSX_SYSROOT})
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endif()
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# Make target
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if(${CMAKE_GENERATOR} STREQUAL "Ninja")
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# Use Ninja's DEPFILE parser in cooperation with atdna
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add_custom_command(OUTPUT ${out} COMMAND $<TARGET_FILE:atdna>
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ARGS ${extraargs} -o ${out_rel} -MD -MT ${out_rel} -MF ${out_rel}.d
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"$<$<BOOL:${incdirs}>:-I$<JOIN:${incdirs},;-I>>"
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"$<$<BOOL:${cdefs}>:-D$<JOIN:${cdefs},;-D>>"
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"-I${athena_SOURCE_DIR}/include" -isystem "${CLANG_INCLUDE_DIR}" ${ins}
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DEPENDS atdna ${ins} IMPLICIT_DEPENDS ${ins_impdeps}
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DEPFILE "${CMAKE_CURRENT_BINARY_DIR}/${out}.d"
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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COMMENT "Generating DNA ${out_rel}"
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COMMAND_EXPAND_LISTS)
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else()
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# Use CMake's built-in dependency scanner for makefile targets
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add_custom_command(OUTPUT ${out} COMMAND $<TARGET_FILE:atdna>
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ARGS ${extraargs} -o ${out_rel}
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"$<$<BOOL:${incdirs}>:-I$<JOIN:${incdirs},;-I>>"
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"$<$<BOOL:${cdefs}>:-D$<JOIN:${cdefs},;-D>>"
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"-I${athena_SOURCE_DIR}/include" -isystem "${CLANG_INCLUDE_DIR}" ${ins}
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DEPENDS atdna ${ins} IMPLICIT_DEPENDS ${ins_impdeps}
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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COMMENT "Generating DNA ${out_rel}"
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COMMAND_EXPAND_LISTS)
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endif()
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endfunction()
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function(target_atdna target out)
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atdna(${out} "$<TARGET_PROPERTY:${target},INCLUDE_DIRECTORIES>"
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"$<TARGET_PROPERTY:${target},COMPILE_DEFINITIONS>" ${ARGN})
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target_sources(${target} PRIVATE ${out} ${ARGN})
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endfunction()
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endif()
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endif()
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@ -0,0 +1,147 @@
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#
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# gather_include_directories recursively builds a list of include directories
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# across all dependencies.
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#
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function(_atdna_gather_include_directories_impl target_name)
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get_target_property(target_dependencies ${target_name} INTERFACE_LINK_LIBRARIES)
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foreach(dep ${target_dependencies})
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if(TARGET ${dep})
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get_target_property(dep_includes ${dep} INTERFACE_INCLUDE_DIRECTORIES)
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if(dep_includes)
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list(APPEND target_includes ${dep_includes})
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endif()
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_atdna_gather_include_directories_impl(${dep})
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endif()
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endforeach()
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set(target_includes ${target_includes} PARENT_SCOPE)
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endfunction()
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function(atdna_gather_include_directories var target_name)
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unset(target_includes)
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get_directory_property(dir_includes INCLUDE_DIRECTORIES)
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if(dir_includes)
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list(APPEND target_includes ${dir_includes})
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endif()
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get_target_property(target_includes1 ${target_name} INCLUDE_DIRECTORIES)
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if(target_includes1)
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list(APPEND target_includes ${target_includes1})
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endif()
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get_target_property(target_includes2 ${target_name} INTERFACE_INCLUDE_DIRECTORIES)
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if(target_includes2)
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list(APPEND target_includes ${target_includes2})
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endif()
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_atdna_gather_include_directories_impl(${target_name})
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list(REMOVE_DUPLICATES target_includes)
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set(${var} ${target_includes} PARENT_SCOPE)
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endfunction()
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function(_atdna_gather_compile_definitions_impl target_name)
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get_target_property(target_dependencies ${target_name} INTERFACE_LINK_LIBRARIES)
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foreach(dep ${target_dependencies})
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if(TARGET ${dep})
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get_target_property(dep_defines ${dep} INTERFACE_COMPILE_DEFINITIONS)
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if(dep_defines)
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list(APPEND target_defines ${dep_defines})
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endif()
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_atdna_gather_compile_definitions_impl(${dep})
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endif()
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endforeach()
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set(target_defines ${target_defines} PARENT_SCOPE)
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endfunction()
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function(atdna_gather_compile_definitions var target_name)
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unset(target_defines)
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get_directory_property(dir_defines COMPILE_DEFINITIONS)
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if(dir_defines)
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list(APPEND target_defines ${dir_defines})
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endif()
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get_target_property(target_defines1 ${target_name} COMPILE_DEFINITIONS)
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if(target_defines1)
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list(APPEND target_defines ${target_defines1})
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endif()
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get_target_property(target_defines2 ${target_name} INTERFACE_COMPILE_DEFINITIONS)
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if(target_defines2)
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list(APPEND target_defines ${target_defines2})
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endif()
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_atdna_gather_compile_definitions_impl(${target_name})
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list(REMOVE_DUPLICATES target_defines)
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set(${var} ${target_defines} PARENT_SCOPE)
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endfunction()
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#######################
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# In-tree atdna macro #
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#######################
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# Super handy macro for adding atdna target
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function(atdna out incdirs cdefs)
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# Ninja wants invocations in root binary dir for DEPFILE application
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file(RELATIVE_PATH out_rel ${CMAKE_BINARY_DIR} "${CMAKE_CURRENT_BINARY_DIR}/${out}")
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# Make input files source-relative
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unset(ins)
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unset(ins_impdeps)
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foreach(arg ${ARGN})
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list(APPEND ins ${CMAKE_CURRENT_SOURCE_DIR}/${arg})
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list(APPEND ins_impdeps CXX)
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list(APPEND ins_impdeps ${CMAKE_CURRENT_SOURCE_DIR}/${arg})
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endforeach()
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# MS extra
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unset(extraargs)
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if(MSVC)
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list(APPEND extraargs -fms-compatibility -fexceptions)
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if(MSVC_VERSION EQUAL 1800)
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list(APPEND extraargs -fms-compatibility-version=18.00)
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elseif(MSVC_VERSION EQUAL 1900)
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list(APPEND extraargs -fms-compatibility-version=19.00)
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elseif(MSVC_VERSION EQUAL 1910)
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list(APPEND extraargs -fms-compatibility-version=19.10)
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elseif(MSVC_VERSION EQUAL 1911)
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list(APPEND extraargs -fms-compatibility-version=19.11)
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endif()
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# OSX Extra
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elseif(APPLE)
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get_filename_component(COMPILER_DIR "${CMAKE_CXX_COMPILER}" DIRECTORY)
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if (NOT EXISTS "${CMAKE_OSX_SYSROOT}")
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message(FATAL_ERROR "CMAKE_OSX_SYSROOT not set")
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endif()
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list(APPEND extraargs
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-I ${COMPILER_DIR}/../include/c++/v1
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-isysroot ${CMAKE_OSX_SYSROOT})
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endif()
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# Make target
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if(${CMAKE_GENERATOR} STREQUAL "Ninja")
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# Use Ninja's DEPFILE parser in cooperation with atdna
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add_custom_command(OUTPUT ${out} COMMAND $<TARGET_FILE:atdna>
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ARGS ${extraargs} -o ${out_rel} -MD -MT ${out_rel} -MF ${out_rel}.d
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"$<$<BOOL:${incdirs}>:-I$<JOIN:${incdirs},;-I>>"
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"$<$<BOOL:${cdefs}>:-D$<JOIN:${cdefs},;-D>>"
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"-I${athena_SOURCE_DIR}/include" -isystem "${CLANG_INCLUDE_DIR}" ${ins}
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DEPENDS atdna ${ins} IMPLICIT_DEPENDS ${ins_impdeps}
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DEPFILE "${CMAKE_CURRENT_BINARY_DIR}/${out}.d"
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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COMMENT "Generating DNA ${out_rel}"
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COMMAND_EXPAND_LISTS)
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else()
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# Use CMake's built-in dependency scanner for makefile targets
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add_custom_command(OUTPUT ${out} COMMAND $<TARGET_FILE:atdna>
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ARGS ${extraargs} -o ${out_rel}
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"$<$<BOOL:${incdirs}>:-I$<JOIN:${incdirs},;-I>>"
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"$<$<BOOL:${cdefs}>:-D$<JOIN:${cdefs},;-D>>"
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"-I${athena_SOURCE_DIR}/include" -isystem "${CLANG_INCLUDE_DIR}" ${ins}
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DEPENDS atdna ${ins} IMPLICIT_DEPENDS ${ins_impdeps}
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WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
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COMMENT "Generating DNA ${out_rel}"
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COMMAND_EXPAND_LISTS)
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endif()
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endfunction()
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function(target_atdna target out)
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atdna_gather_include_directories(include_list ${target})
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atdna_gather_compile_definitions(define_list ${target})
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atdna(${out} "${include_list}" "${define_list}" ${ARGN})
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target_sources(${target} PRIVATE ${out} ${ARGN})
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endfunction()
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