diff options
Diffstat (limited to 'src/gn/CMakeLists.txt')
| -rw-r--r-- | src/gn/CMakeLists.txt | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/src/gn/CMakeLists.txt b/src/gn/CMakeLists.txt index 4d25debb9..0fe3e4e05 100644 --- a/src/gn/CMakeLists.txt +++ b/src/gn/CMakeLists.txt @@ -1,3 +1,6 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: BSD-3-Clause + cmake_minimum_required(VERSION 3.19) @@ -8,34 +11,61 @@ project(Gn ) if(NOT DEFINED WEBENGINE_ROOT_SOURCE_DIR) - get_filename_component(WEBENGINE_ROOT_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../.." REALPATH) + set(path_mode REALPATH) + if(APPLE AND QT_ALLOW_SYMLINK_IN_PATHS) + set(path_mode ABSOLUTE) + endif() + + get_filename_component(WEBENGINE_ROOT_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../.." ${path_mode}) endif() include(${WEBENGINE_ROOT_SOURCE_DIR}/.cmake.conf) set(GN_SOURCE_DIR ${WEBENGINE_ROOT_SOURCE_DIR}/src/3rdparty/gn) set(GN_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) +set(GN_LINKER ${CMAKE_CXX_COMPILER}) set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${WEBENGINE_ROOT_SOURCE_DIR}/cmake") -find_package(Python2 REQUIRED) +find_package(Python3 REQUIRED) find_package(Ninja 1.7.2 REQUIRED) if(WIN32) set(GN_EXECUTABLE gn.exe) + if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang" AND NOT MINGW) + # Use lld-link instead of clang-cl. + set(GN_LINKER ${CMAKE_LINKER}) + endif() else() set(GN_EXECUTABLE gn) endif() file(MAKE_DIRECTORY ${GN_BINARY_DIR}) + +if((UNIX AND NOT APPLE) AND + (CMAKE_CXX_COMPILER_ID STREQUAL GNU OR + CMAKE_CXX_COMPILER_ID STREQUAL Clang)) + set(platform linux) +elseif(MSVC) + set(platform msvc) +elseif(MINGW) + set(platform mingw) +elseif(APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL AppleClang) + set(platform darwin) +else() + message(FATAL_ERROR "Unsupported gn platform !") +endif() + add_custom_command( OUTPUT ${GN_EXECUTABLE} WORKING_DIRECTORY ${GN_BINARY_DIR} - COMMAND ${Python2_EXECUTABLE} ${GN_SOURCE_DIR}/build/gen.py + COMMAND ${Python3_EXECUTABLE} ${GN_SOURCE_DIR}/build/gen.py --no-last-commit-position --out-path ${GN_BINARY_DIR}/$<CONFIG> --cc ${CMAKE_C_COMPILER} --cxx ${CMAKE_CXX_COMPILER} - --ld ${CMAKE_CXX_COMPILER} + --ld ${GN_LINKER} + --platform ${platform} + --ar ${CMAKE_AR} --qt-version "${QT_REPO_MODULE_VERSION}.qtwebengine.qt.io" $<$<PLATFORM_ID:Darwin>:--isysroot> $<$<PLATFORM_ID:Darwin>:${CMAKE_OSX_SYSROOT}> |