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58 lines
1.8 KiB
CMake
58 lines
1.8 KiB
CMake
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## # vcpkg_configure_gn
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##
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## Generate Ninja (GN) targets
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##
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## ## Usage:
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## ```cmake
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## vcpkg_configure_gn(
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## SOURCE_PATH <SOURCE_PATH>
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## [OPTIONS <OPTIONS>]
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## [OPTIONS_DEBUG <OPTIONS_DEBUG>]
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## [OPTIONS_RELEASE <OPTIONS_RELEASE>]
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## )
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## ```
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##
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## ## Parameters:
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## ### SOURCE_PATH (required)
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## The path to the GN project.
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##
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## ### OPTIONS
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## Options to be passed to both the debug and release targets.
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## Note: Must be provided as a space-separated string.
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##
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## ### OPTIONS_DEBUG (space-separated string)
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## Options to be passed to the debug target.
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##
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## ### OPTIONS_RELEASE (space-separated string)
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## Options to be passed to the release target.
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function(vcpkg_configure_gn)
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cmake_parse_arguments(_vcg "" "SOURCE_PATH;OPTIONS;OPTIONS_DEBUG;OPTIONS_RELEASE" "" ${ARGN})
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if(NOT DEFINED _vcg_SOURCE_PATH)
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message(FATAL_ERROR "SOURCE_PATH must be specified.")
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endif()
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vcpkg_find_acquire_program(PYTHON2)
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get_filename_component(PYTHON2_DIR "${PYTHON2}" DIRECTORY)
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vcpkg_add_to_path(PREPEND "${PYTHON2_DIR}")
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vcpkg_find_acquire_program(GN)
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function(generate CONFIG ARGS)
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message(STATUS "Generating build (${CONFIG})...")
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vcpkg_execute_required_process(
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COMMAND "${GN}" gen "${CURRENT_BUILDTREES_DIR}/${CONFIG}" "${ARGS}"
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WORKING_DIRECTORY "${SOURCE_PATH}"
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LOGNAME generate-${CONFIG}
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)
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endfunction()
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if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
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generate(${TARGET_TRIPLET}-dbg "--args=${_vcg_OPTIONS} ${_vcg_OPTIONS_DEBUG}")
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endif()
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if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
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generate(${TARGET_TRIPLET}-rel "--args=${_vcg_OPTIONS} ${_vcg_OPTIONS_RELEASE}")
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endif()
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endfunction()
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