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# Copyright (C) 2024 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
# These are functions aim to help during configure step checks and build setup
macro(qt_webengine_run_configure configure_file_path)
# Run main 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_file_path})
qt_webengine_version_sanity_check()
qt_webengine_check_support()
qt_feature_module_end(ONLY_EVALUATE_FEATURES)
endmacro()
function(qt_webengine_configure_begin)
set(configure_checks "" PARENT_SCOPE)
set(configure_versions "" PARENT_SCOPE)
endfunction()
# Sets QT_CONFIGURE_CHECK_(module)_build and prints found issues and does the cleanup
function(qt_webengine_configure_end)
qt_webengine_cleanup_configure_checks()
qt_webengine_cleanup_configure_versions()
endfunction()
macro(qt_webengine_version_sanity_check)
foreach(check ${configure_versions})
if(NOT DEFINED QT_CONFIGURE_CHECK_${check})
message(WARNING "Version for check '${check}' defined but no configure check for it")
endif()
endforeach()
endmacro()
macro(qt_webengine_check_support)
foreach(module_checked ${configure_checks})
set(error_message "The following configure errors were found:")
set(warning_message "The following configure warnings were found:")
string(TOLOWER ${module_checked} module)
set(QT_CONFIGURE_CHECK_${module}_build ON CACHE BOOL "Build ${module_checked} Modules" FORCE)
if(${configure_checks_${module}_error} OR ${configure_checks_${module}_warning})
foreach(check ${configure_checks_${module}})
if(NOT ${configure_checks_${module}_${check}})
if(NOT ${configure_checks_${module}_${check}_optional})
string(APPEND error_message "\n * ${configure_checks_${module}_${check}_error}")
else()
string(APPEND warning_message "\n * ${configure_checks_${module}_${check}_error}")
endif()
endif()
endforeach()
if(${configure_checks_${module}_warning})
message(STATUS "Configure checks for ${module} found issues.${warning_message}")
qt_configure_add_report_entry(
TYPE WARNING
MESSAGE "${module_checked} has warnings. ${warning_message}"
)
endif()
if(${configure_checks_${module}_error})
message(STATUS "Configure checks for ${module} failed.${error_message}")
set(QT_CONFIGURE_CHECK_${module}_build OFF CACHE BOOL "Build ${module_checked} Modules" FORCE)
qt_configure_add_report_entry(
TYPE WARNING
MESSAGE "${module_checked} won't be built. ${error_message}"
)
qt_webengine_add_error_target(${module_checked} "Delete CMakeCache.txt and try to reconfigure.")
endif()
endif()
endforeach()
endmacro()
macro(qt_webengine_cleanup_configure_checks)
foreach(module_checked ${configure_checks})
string(TOLOWER ${module_checked} module)
foreach(check ${configure_checks_${module}})
unset(configure_checks_${module}_${check}_error PARENT_SCOPE)
unset(configure_checks_${module}_${check} PARENT_SCOPE)
unset(configure_checks_${module}_${check}_optional PARENT_SCOPE)
endforeach()
unset(configure_checks_${module} PARENT_SCOPE)
unset(configure_checks_${module}_error PARENT_SCOPE)
unset(configure_checks_${module}_warning PARENT_SCOPE)
unset(configure_checks_${module}_documentation PARENT_SCOPE)
endforeach()
unset(configure_checks PARENT_SCOPE)
endmacro()
macro(qt_webengine_cleanup_configure_versions)
foreach(check ${configure_versions})
unset(QT_CONFIGURE_CHECK_${check}_version PARENT_SCOPE)
endforeach()
unset(configure_versions PARENT_SCOPE)
endmacro()
function(qt_webengine_generate_documentation in_file_path out_file_path)
foreach(tag ${configure_checks_qtwebengine_documentation})
foreach(doc ${configure_checks_qtwebengine_documentation_${tag}})
string(APPEND DOCUMENTATION_${tag} "\n \\li ${doc}")
endforeach()
endforeach()
configure_file(${in_file_path} ${out_file_path} @ONLY)
endfunction()
function(qt_webengine_set_version check version)
if(NOT DEFINED QT_CONFIGURE_CHECK_${check}_version)
set(QT_CONFIGURE_CHECK_${check}_version ${version} PARENT_SCOPE)
set(configure_versions ${configure_versions} ${check} PARENT_SCOPE)
else()
message(FATAL_ERROR "Version '${check}' redefined. Aborting ...")
endif()
endfunction()
function(qt_webengine_add_error_target module error_message)
add_custom_target(${module}_error_message ALL
${CMAKE_COMMAND} -E cmake_echo_color --red "${module} will not be built: ${error_message}"
COMMENT "${module} configure check"
VERBATIM
)
endfunction()
function(qt_webengine_normalize_check name out_var)
string(REGEX REPLACE "[^a-zA-Z0-9_]" "_" name "${name}")
set(${out_var} "${name}" PARENT_SCOPE)
endfunction()
# Sets QT_CONFIGURE_CHECK_(check) according to CONDITION
function(qt_webengine_configure_check check)
qt_webengine_normalize_check("${check}" check)
cmake_parse_arguments(PARSE_ARGV 1 arg
"OPTIONAL" "" "MODULES;MESSAGE;CONDITION;TAGS;DOCUMENTATION"
)
_qt_internal_validate_all_args_are_parsed(arg)
foreach(m ${arg_MODULES})
string(TOLOWER ${m} module)
if(NOT DEFINED configure_checks_${module})
set(configure_checks_${module} "" PARENT_SCOPE)
set(configure_checks_${module}_error OFF PARENT_SCOPE)
set(configure_checks_${module}_warning OFF PARENT_SCOPE)
set(configure_checks_${module}_documentation "" PARENT_SCOPE)
set(configure_checks ${m} ${configure_checks})
set(configure_checks ${configure_checks} PARENT_SCOPE)
endif()
if(NOT DEFINED configure_checks_${module}_${check})
set(configure_checks_${module}_${check}_error "" PARENT_SCOPE)
if("x${arg_CONDITION}" STREQUAL "x")
set(arg_CONDITION ON)
endif()
if(NOT "x${arg_PLATFORM}" STREQUAL "x")
set(arg_CONDITION NOT ${arg_PLATFORM} OR ${arg_CONDITION})
endif()
qt_evaluate_config_expression(result ${arg_CONDITION})
set(configure_checks_${module}_${check} ${result} PARENT_SCOPE)
set(QT_CONFIGURE_CHECK_${check} ${result} PARENT_SCOPE)
if(NOT ${result})
if(NOT ${arg_OPTIONAL})
set(configure_checks_${module}_error ON PARENT_SCOPE)
else()
set(configure_checks_${module}_warning ON PARENT_SCOPE)
endif()
set(configure_checks_${module}_${check}_error ${arg_MESSAGE} PARENT_SCOPE)
endif()
if(NOT ${arg_OPTIONAL})
set(configure_checks_${module}_${check}_optional FALSE PARENT_SCOPE)
else()
set(configure_checks_${module}_${check}_optional TRUE PARENT_SCOPE)
endif()
if(DEFINED arg_DOCUMENTATION)
if(NOT DEFINED arg_TAGS)
set(arg_TAGS ALL_PLATFORMS)
endif()
foreach(tag ${arg_TAGS})
if(NOT DEFINED configure_checks_${module}_documentation_${tag})
set(configure_checks_${module}_documentation
${configure_checks_${module}_documentation} ${tag} PARENT_SCOPE)
endif()
set(configure_checks_${module}_documentation_${tag}
${configure_checks_${module}_documentation_${tag}}
${arg_DOCUMENTATION} PARENT_SCOPE
)
endforeach()
endif()
set(configure_checks_${module} ${check} ${configure_checks_${module}} PARENT_SCOPE)
else()
message(FATAL_ERROR "Duplicated config check '${check}' found. Aborting !")
endif()
endforeach()
endfunction()
function(qt_webengine_configure_check_for_ulimit)
message(STATUS "Checking 'ulimit -n'")
execute_process(COMMAND bash -c "ulimit -n"
OUTPUT_VARIABLE ulimit_output
)
string(REGEX MATCHALL "[0-9]+" limit "${ulimit_output}")
message(STATUS "Open files limit ${limit}")
if(NOT (QT_FEATURE_use_gold_linker OR QT_FEATURE_use_lld_linker) AND ulimit_output LESS 4096)
if(NOT ${CMAKE_VERSION} VERSION_LESS "3.21.0")
message(STATUS "Creating linker launcher")
file(GENERATE OUTPUT ${PROJECT_BINARY_DIR}/linker_ulimit.sh
CONTENT "#!/bin/bash\nulimit -n 4096\nexec \"$@\""
FILE_PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ
)
set(COIN_BUG_699 ON PARENT_SCOPE)
else()
set(PRINT_BFD_LINKER_WARNING ON PARENT_SCOPE)
endif()
endif()
endfunction()
# Configures multi/matrix build
function(qt_webengine_add_build feature value)
list(APPEND cmake_args
"-DCMAKE_INSTALL_PREFIX=${CMAKE_BINARY_DIR}"
"-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}"
"-DMATRIX_SUBBUILD=ON"
"-DFEATURE_${feature}=${value}"
)
if(CMAKE_C_COMPILER_LAUNCHER)
list(APPEND cmake_args "-DCMAKE_C_COMPILER_LAUNCHER=${CMAKE_C_COMPILER_LAUNCHER}")
endif()
if(CMAKE_CXX_COMPILER_LAUNCHER)
list(APPEND cmake_args "-DCMAKE_CXX_COMPILER_LAUNCHER=${CMAKE_CXX_COMPILER_LAUNCHER}")
endif()
externalproject_add(${feature}
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/${feature}-${value}
PREFIX ${feature}-${value}
CMAKE_ARGS ${cmake_args}
USES_TERMINAL_BUILD ON
USES_TERMINAL_CONFIGURE ON
BUILD_ALWAYS TRUE
INSTALL_COMMAND ""
)
get_property(dep_tracker GLOBAL PROPERTY MATRIX_DEPENDENCY_TRACKER)
foreach(dep ${dep_tracker})
add_dependencies(${feature} ${dep})
endforeach()
set(dep_tracker "${dep_tracker}" ${feature})
set_property(GLOBAL PROPERTY MATRIX_DEPENDENCY_TRACKER "${dep_tracker}")
endfunction()
function(qt_webengine_is_file_inside_root_build_dir out_var file)
set(result ON)
if(NOT QT_CONFIGURE_RUNNING)
file(RELATIVE_PATH relpath "${WEBENGINE_ROOT_BUILD_DIR}" "${file}")
if(IS_ABSOLUTE "${relpath}" OR relpath MATCHES "^\\.\\./")
set(result OFF)
endif()
endif()
set(${out_var} ${result} PARENT_SCOPE)
endfunction()
function(qt_webengine_get_windows_sdk_version result_sdk_full result_sdk_minor)
set(windows_sdk_version $ENV{WindowsSDKVersion})
string(REGEX REPLACE "([0-9.]+).*" "\\1" windows_sdk_version "${windows_sdk_version}")
string(REGEX REPLACE "^[0-9]+\\.[0-9]+\\.([0-9]+)\\.[0-9]+" "\\1" sdk_minor "${windows_sdk_version}")
set(${result_sdk_full} "${windows_sdk_version}" PARENT_SCOPE)
set(${result_sdk_minor} "${sdk_minor}" PARENT_SCOPE)
endfunction()
function(qt_webengine_configure_check_coin white_list_file webengine_check pdf_check)
if("${webengine_check}" STREQUAL "" OR "${pdf_check}" STREQUAL "")
return()
endif()
set(coin_id $ENV{COIN_PLATFORM_ID})
if(coin_id)
set(res OFF)
file(READ ${white_list_file} white_list)
string(REPLACE "\n" ";" white_list "${white_list}")
foreach(line IN LISTS white_list)
string(REPLACE " " ";" line "${line}")
list(REMOVE_ITEM line "")
if(NOT line)
continue()
endif()
list(POP_FRONT line id)
if(id MATCHES "^#") # skip comments
continue()
endif()
if(id)
set(${id} ${line})
endif()
endforeach()
if(DEFINED ${coin_id})
list(POP_FRONT ${coin_id} webengine_build)
list(POP_FRONT ${coin_id} pdf_build)
set(res ON)
if(webengine_build AND NOT webengine_check)
set(res OFF)
endif()
if(pdf_build AND NOT pdf_check)
set(res OFF)
endif()
else()
message(WARNING "Undefined coin sanity check for ${coin_id} platform")
return()
endif()
if(NOT res)
message(FATAL_ERROR "!!! Coin sanity check failed for ${coin_id} platform with:
(qtwebegine=${QT_CONFIGURE_CHECK_qtwebengine_build} qtpdf=${QT_CONFIGURE_CHECK_qtpdf_build}), but expected: (qtwebengine=${webengine_build} qtpdf=${pdf_build})")
endif()
endif()
endfunction()
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