15f5a347fe
This is especially important on macOS when doing a debug build, because QPluginLoader is looking for the cocoa QPA plugin suffixed with "_debug" when executing a test or example. Change-Id: Ief23b3a82c567c16ab9dd30d04d1729031262d7d Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
81 lines
2.6 KiB
CMake
81 lines
2.6 KiB
CMake
## Set a default build type if none was specified
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set(_default_build_type "Release")
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if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
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set(_default_build_type "Debug")
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endif()
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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message(STATUS "Setting build type to '${_default_build_type}' as none was specified.")
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set(CMAKE_BUILD_TYPE "${_default_build_type}" CACHE STRING "Choose the type of build." FORCE)
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set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo") # Set the possible values of build type for cmake-gui
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endif()
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# Appends a 'debug postfix' to library targets (not executables)
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# e.g. lib/libQt5DBus_debug.5.12.0.dylib
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if(WIN32)
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set(CMAKE_DEBUG_POSTFIX "d")
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elseif(APPLE)
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set(CMAKE_DEBUG_POSTFIX "_debug")
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endif()
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## Force C++ standard, do not fall back, do not use compiler extensions
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set(CMAKE_CXX_STANDARD 14)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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## Position independent code:
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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# Do not relink dependent libraries when no header has changed:
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set(CMAKE_LINK_DEPENDS_NO_SHARED ON)
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# Default to hidden visibility for symbols:
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set(CMAKE_C_VISIBILITY_PRESET hidden)
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set(CMAKE_CXX_VISIBILITY_PRESET hidden)
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set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
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## Enable testing:
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include(CTest)
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enable_testing()
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## Define some constants to check for certain platforms, etc:
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include(QtPlatformSupport)
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## add_qt_module and co.:
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include(QtBuild)
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## Qt Feature support:
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include(QtFeature)
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## Compiler optimization flags:
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include(QtCompilerOptimization)
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## Compiler flags:
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include(QtCompilerFlags)
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## Find host tools (if non native):
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set(HOST_QT_TOOLS_DIRECTORY "" CACHE PATH "Directory with Qt host tools.")
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if (CMAKE_CROSSCOMPILING AND "x${HOST_QT_TOOLS_DIRECTORY}" STREQUAL "x")
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message(FATAL_ERROR "You need to set HOST_QT_TOOLS_DIRECTORY for a cross-complile.")
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endif()
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## Find syncqt in HOST TOOLS or locally:
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if("x${HOST_QT_TOOLS_DIRECTORY}" STREQUAL "x")
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set(QT_SYNCQT "${PROJECT_SOURCE_DIR}/bin/syncqt.pl")
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install(PROGRAMS "${QT_SYNCQT}" DESTINATION "${INSTALL_BINDIR}")
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else()
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set(QT_SYNCQT "${HOST_QT_TOOLS_DIRECTORY}/syncqt.pl")
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endif()
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## Enable support for sanitizers:
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include(${CMAKE_CURRENT_LIST_DIR}/3rdparty/extra-cmake-modules/modules/ECMEnableSanitizers.cmake)
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option(QT_USE_CCACHE "Enable the use of ccache")
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if(QT_USE_CCACHE)
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find_program(CCACHE_PROGRAM ccache)
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set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
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set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
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set(CMAKE_OBJC_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
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endif()
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