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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
##
# MAIN CONFIGURE
##
get_filename_component(WEBENGINE_ROOT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/.." REALPATH)
get_filename_component(WEBENGINE_ROOT_BUILD_DIR "${PROJECT_BINARY_DIR}" REALPATH)
# Note this is configure that does not belong to any module
qt_feature_module_begin(ONLY_EVALUATE_FEATURES)
# Enable printing of feature summary by forcing qt_configure_record_command
# to work in spite of ONLY_EVALUATE_FEATURES.
set(__QtFeature_only_evaluate_features OFF)
include(../configure.cmake)
qt_feature_module_end(ONLY_EVALUATE_FEATURES)
##
# SUPPORT CHECK
##
# TODO: here we should return FATAL_ERROR and ask user to define
# FEATURE_qtwebenignebuild=OFF if one wants to only build qtpdf,
# however our ci setup is not flexible enough and configure step must succeed
if(NOT ${QtWebEngine_SUPPORT})
add_custom_target(WebEngineErrorMessage ALL
${CMAKE_COMMAND} -E cmake_echo_color --red "QtWebEngine will not be built: ${QtWebEngine_ERROR}"
COMMENT "Check QtWebEngine support"
VERBATIM
)
message("-- Support check for QtWebEngine failed: ${QtWebEngine_ERROR}")
set(QT_FEATURE_qtwebengine_build OFF CACHE BOOL "Build QtWebEngine Modules" FORCE)
set(QT_FEATURE_qtwebengine_core_build OFF CACHE BOOL "Build QtWebEngineCore" FORCE)
set(QT_FEATURE_qtwebengine_widgets_build OFF CACHE BOOL "Build QtWebEngineWidgets" FORCE)
set(QT_FEATURE_qtwebengine_quick_build OFF CACHE BOOL "Build QtWebEngineQuick" FORCE)
endif()
if(NOT ${QtPdf_SUPPORT})
add_custom_target(PdfErrorMessage ALL
${CMAKE_COMMAND} -E cmake_echo_color --red "QtPdf will not be built: ${QtPdf_ERROR}"
COMMENT "Check QtPdf support"
VERBATIM
)
message("-- Support check for QtPdf failed: ${QtPdf_ERROR}")
set(QT_FEATURE_qtpdf_build OFF CACHE BOOL "Build QtPdf" FORCE)
set(QT_FEATURE_qtpdf_widgets_build OFF CACHE BOOL "Build QtPdfWidgets" FORCE)
set(QT_FEATURE_qtpdf_quick_build OFF CACHE BOOL "Build QtPdfQuick" FORCE)
endif()
if(NOT QT_FEATURE_qtwebengine_build AND NOT QT_FEATURE_qtpdf_build)
return()
endif()
# Upgrade CMake policies to the minimum supported version.
cmake_minimum_required(VERSION ${QT_SUPPORTED_MIN_CMAKE_VERSION_FOR_BUILDING_WEBENGINE})
##
# MODULES
##
if(QT_FEATURE_qtwebengine_core_build)
add_subdirectory(core)
add_subdirectory(process)
endif()
if(QT_FEATURE_qtwebengine_widgets_build)
add_subdirectory(webenginewidgets)
endif()
if(QT_FEATURE_qtwebengine_quick_build)
add_subdirectory(webenginequick)
endif()
if(QT_FEATURE_qtpdf_build)
add_subdirectory(pdf)
# keep log order, pdf build after webengine
if(QT_FEATURE_qtwebengine_core_build)
add_dependencies(run_pdf_NinjaReady WebEngineCore)
endif()
if(QT_FEATURE_qtwebengine_widgets_build)
add_dependencies(run_pdf_NinjaReady WebEngineWidgets)
endif()
if(QT_FEATURE_qtwebengine_quick_build)
add_dependencies(run_pdf_NinjaReady WebEngineQuick)
endif()
if(QT_FEATURE_qtpdf_widgets_build)
add_subdirectory(pdfwidgets)
endif()
if(QT_FEATURE_qtpdf_quick_build)
add_subdirectory(pdfquick)
endif()
endif()
##
# NINJA PROJECT
##
set(installDir ${PROJECT_BINARY_DIR}/install)
if(NOT Ninja_FOUND)
externalproject_add(ninja
SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/ninja
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/ninja
INSTALL_DIR ${installDir}
PREFIX ninja
USES_TERMINAL_BUILD TRUE
EXCLUDE_FROM_ALL TRUE
CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release
-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
-DCMAKE_PREFIX_PATH:PATH=<INSTALL_DIR>
)
if(QT_FEATURE_qtwebengine_core_build)
add_dependencies(run_core_NinjaReady ninja)
endif()
if(QT_FEATURE_qtpdf_build)
add_dependencies(run_pdf_NinjaReady ninja)
endif()
endif()
##
# GN PROJECT
##
if(CMAKE_CROSSCOMPILING AND NOT Gn_FOUND)
message(FATAL_ERROR "No gn found for cross-compilation")
endif()
if(NOT Gn_FOUND)
externalproject_add(gn
SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/gn
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/gn
INSTALL_DIR ${installDir}
PREFIX gn
USES_TERMINAL_BUILD TRUE
EXCLUDE_FROM_ALL TRUE
CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release
-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
-DCMAKE_PREFIX_PATH:PATH=<INSTALL_DIR>
-DWEBENGINE_ROOT_BUILD_DIR=${PROJECT_BINARY_DIR}
)
if(QT_FEATURE_qtwebengine_core_build)
add_dependencies(run_core_GnReady gn)
endif()
if(QT_FEATURE_qtpdf_build)
add_dependencies(run_pdf_GnReady gn)
endif()
endif()
if(NOT Gn_FOUND OR Gn_EXECUTABLE MATCHES "^${installDir}")
set(INSTALL_GN 1 CACHE INTERNAL "")
endif()
##
# HOST PROJECT
##
if(CMAKE_CROSSCOMPILING AND NOT IOS AND NOT MACOS)
if(NOT Gn_FOUND)
message(FATAL_ERROR "\nHost gn not found - cross compilation not possible")
endif()
externalproject_add(hostBuild
SOURCE_DIR ${CMAKE_CURRENT_LIST_DIR}/host
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/host
PREFIX host
USES_TERMINAL_BUILD TRUE
EXCLUDE_FROM_ALL TRUE
CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=${QT_HOST_PATH}/lib/cmake/Qt6/qt.toolchain.cmake
-DWEBENGINE_ROOT_BUILD_DIR=${PROJECT_BINARY_DIR}
-DWEBENGINE_ROOT_SOURCE_DIR=${WEBENGINE_ROOT_SOURCE_DIR}
-DGN_TARGET_CPU=${TEST_architecture_arch}
-DCMAKE_C_FLAGS=
-DCMAKE_CXX_FLAGS=
-DQT_FEATURE_qtwebengine_build=${QT_FEATURE_qtwebengine_build}
-DQT_FEATURE_qtpdf_build=${QT_FEATURE_qtpdf_build}
)
if(QT_FEATURE_qtwebengine_build)
add_dependencies(run_core_GnReady hostBuild)
endif()
if(QT_FEATURE_qtpdf_build)
add_dependencies(run_pdf_GnReady hostBuild)
endif()
endif()
# install gn for cross build
if((LINUX OR MACOS) AND INSTALL_GN)
get_install_config(installConfig)
install(
PROGRAMS ${installDir}/bin/gn
CONFIGURATIONS ${installConfig}
RUNTIME DESTINATION "${INSTALL_LIBEXECDIR}"
)
if(NOT QT_WILL_INSTALL)
add_custom_target(copy-gn ALL DEPENDS
${QT_BUILD_DIR}/${INSTALL_LIBEXECDIR}/gn
)
if(Gn_FOUND)
set(copyDep ${Gn_EXECUTABLE})
else()
set(copyDep gn)
endif()
add_custom_command(
OUTPUT ${QT_BUILD_DIR}/${INSTALL_LIBEXECDIR}/gn
COMMAND ${CMAKE_COMMAND} -E copy ${installDir}/bin/gn
${QT_BUILD_DIR}/${INSTALL_LIBEXECDIR}
DEPENDS ${copyDep}
USES_TERMINAL
)
endif()
endif()
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