mirror of https://github.com/libAthena/athena.git
89 lines
3.3 KiB
CMake
89 lines
3.3 KiB
CMake
# - Config file for the atdna package
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# Compute paths
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get_filename_component(ATDNA_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
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# Our library dependencies (contains definitions for IMPORTED targets)
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if(NOT TARGET atdna AND NOT atdna_BINARY_DIR)
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include("${ATDNA_CMAKE_DIR}/atdnaTargets.cmake")
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endif()
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# Super handy macro for adding atdna target
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function(atdna out)
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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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set(ins "")
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set(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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# Get local include directories for atdna
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get_property(incdirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
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set(inccli "")
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foreach(dir ${incdirs})
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if (NOT dir MATCHES ".*emscripten.*")
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list(APPEND inccli "-I${dir}")
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endif()
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endforeach()
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# Get local defines for atdna
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get_property(cdefs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY COMPILE_DEFINITIONS)
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set(cdefcli "")
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foreach(def ${cdefs})
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list(APPEND cdefcli "-D${def}")
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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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file(GLOB SYSTEM_INCLUDE_DIR "${COMPILER_DIR}/../lib/clang/*/include")
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list(APPEND extraargs
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-isysroot ${CMAKE_OSX_SYSROOT}
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-stdlib++-isystem "${COMPILER_DIR}/../include/c++/v1"
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-isystem "${SYSTEM_INCLUDE_DIR}")
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endif()
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# Make target
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if(${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 ${cdefcli} ${inccli}
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"-I${ATHENA_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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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} ${cdefcli} ${inccli}
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"-I${ATHENA_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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endif()
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endfunction()
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