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if (CMAKE_VERSION VERSION_LESS 3.1.0)
message(FATAL_ERROR "Qt requires at least CMake version 3.1.0")
endif()
######################################
#
# Macros for building Qt modules
#
######################################
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsExtra.cmake")
include(${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsExtra.cmake)
endif()
macro(qt_set_up_build_internals_paths)
# Set up the paths for the modules.
set(QT_CMAKE_MODULE_PATH "${QT_BUILD_INTERNALS_PATH}/../${QT_CMAKE_EXPORT_NAMESPACE}")
list(APPEND CMAKE_MODULE_PATH ${QT_CMAKE_MODULE_PATH})
# If the repo has its own cmake modules, include those in the module path.
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
endif()
endmacro()
macro(qt_build_repo_begin)
if(${ARGC} EQUAL 1 AND "${ARGV0}" STREQUAL "SKIP_CMAKE_MODULE_PATH_ADDITION")
# No-op.
else()
qt_set_up_build_internals_paths()
endif()
# Qt specific setup common for all modules:
include(QtSetup)
include(FeatureSummary)
endmacro()
macro(qt_build_repo_end)
# Delayed actions on some of the Qt targets:
include(QtPostProcess)
# Install the repo-specific cmake find modules.
qt_path_join(__qt_repo_install_dir ${QT_CONFIG_INSTALL_DIR} ${INSTALL_CMAKE_NAMESPACE})
if(NOT PROJECT_NAME STREQUAL "QtBase")
qt_copy_or_install(DIRECTORY cmake/
DESTINATION "${__qt_repo_install_dir}"
FILES_MATCHING PATTERN "Find*.cmake"
)
endif()
# Print a feature summary:
feature_summary(WHAT PACKAGES_FOUND
REQUIRED_PACKAGES_NOT_FOUND
RECOMMENDED_PACKAGES_NOT_FOUND
OPTIONAL_PACKAGES_NOT_FOUND
RUNTIME_PACKAGES_NOT_FOUND
FATAL_ON_MISSING_REQUIRED_PACKAGES)
endmacro()
macro(qt_build_repo)
qt_build_repo_begin(${ARGN})
if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/CMakeLists.txt")
add_subdirectory(src)
endif()
if (BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/tests/CMakeLists.txt")
find_package(Qt5 ${PROJECT_VERSION} CONFIG REQUIRED COMPONENTS Test Xml)
add_subdirectory(tests)
endif()
if (BUILD_EXAMPLES AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/examples/CMakeLists.txt")
add_subdirectory(examples)
endif()
qt_build_repo_end()
endmacro()
macro(qt_set_up_standalone_tests_build)
qt_set_up_build_internals_paths()
include(QtSetup)
qt_find_apple_system_frameworks()
endmacro()
macro(qt_build_tests)
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/auto/CMakeLists.txt")
add_subdirectory(auto)
endif()
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/CMakeLists.txt")
add_subdirectory(benchmarks)
endif()
endmacro()
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