vcpkg/scripts/cmake/vcpkg_configure_gn.cmake
reito 75381ea7fa
[gn-related-ports] Fix gn based projects build error on Windows (#29058)
* fix gn path error on windows

* add quotes

* vcpkg cmake guidelines

* Fix version database.

* Use Z_VCPKG_BACKCOMPAT_MESSAGE_LEVEL instead of WARNING

* Quotes 🤦

Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>
2023-01-26 18:53:54 -08:00

53 lines
2.1 KiB
CMake

function(z_vcpkg_configure_gn_generate)
cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "SOURCE_PATH;CONFIG;ARGS" "")
if(DEFINED arg_UNPARSED_ARGUMENTS)
message(FATAL_ERROR "Internal error: generate was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
message(STATUS "Generating build (${arg_CONFIG})...")
file(REMOVE_RECURSE "${CURRENT_BUILDTREES_DIR}/${arg_CONFIG}")
vcpkg_execute_required_process(
COMMAND "${GN}" gen "${CURRENT_BUILDTREES_DIR}/${arg_CONFIG}" "${arg_ARGS}"
WORKING_DIRECTORY "${arg_SOURCE_PATH}"
LOGNAME "generate-${arg_CONFIG}"
)
endfunction()
function(vcpkg_configure_gn)
if(Z_VCPKG_GN_CONFIGURE_GUARD)
message(FATAL_ERROR "The ${PORT} port already depends on vcpkg-gn; using both vcpkg-gn and vcpkg_configure_gn in the same port is unsupported.")
else()
message("${Z_VCPKG_BACKCOMPAT_MESSAGE_LEVEL}" "This function 'vcpkg_configure_gn' is obsolete. Use 'vcpkg_gn_configure' in port 'vcpkg-gn'.")
endif()
cmake_parse_arguments(PARSE_ARGV 0 "arg" "" "SOURCE_PATH;OPTIONS;OPTIONS_DEBUG;OPTIONS_RELEASE" "")
if(DEFINED arg_UNPARSED_ARGUMENTS)
message(WARNING "vcpkg_configure_gn was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
if(NOT DEFINED arg_SOURCE_PATH)
message(FATAL_ERROR "SOURCE_PATH must be specified.")
endif()
vcpkg_find_acquire_program(PYTHON3)
get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
vcpkg_add_to_path(PREPEND "${PYTHON3_DIR}")
vcpkg_find_acquire_program(GN)
if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
z_vcpkg_configure_gn_generate(
SOURCE_PATH "${arg_SOURCE_PATH}"
CONFIG "${TARGET_TRIPLET}-dbg"
ARGS "--args=${arg_OPTIONS} ${arg_OPTIONS_DEBUG}"
)
endif()
if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
z_vcpkg_configure_gn_generate(
SOURCE_PATH "${arg_SOURCE_PATH}"
CONFIG "${TARGET_TRIPLET}-rel"
ARGS "--args=${arg_OPTIONS} ${arg_OPTIONS_RELEASE}"
)
endif()
endfunction()