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cmake_minimum_required(VERSION 3.0.2)
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project(lximage-qt)
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include(GNUInstallDirs)
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set(MAJOR_VERSION 0)
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set(MINOR_VERSION 4)
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set(PATCH_VERSION 0)
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set(LXIMAGE_VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION})
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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set(CMAKE_AUTOMOC ON)
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# C++ 11 support
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if (CMAKE_VERSION VERSION_LESS "3.1")
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include(CheckCXXCompilerFlag)
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CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
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if(COMPILER_SUPPORTS_CXX11)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
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else()
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CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
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# -std=c++0x is deprecated but some tools e.g. qmake or older gcc are still using it
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if(COMPILER_SUPPORTS_CXX0X)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
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else()
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message(FATAL_ERROR "Compiler ${CMAKE_CXX_COMPILER} does not support c++11/c++0x")
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endif()
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endif()
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else()
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set(CMAKE_CXX_STANDARD 11)
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endif()
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find_package(Qt5Widgets REQUIRED)
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find_package(Qt5DBus REQUIRED)
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find_package(Qt5PrintSupport REQUIRED QUIET)
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find_package(Qt5X11Extras REQUIRED QUIET)
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find_package(Qt5LinguistTools REQUIRED QUIET)
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find_package(fm-qt REQUIRED QUIET)
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find_package(lxqt REQUIRED) #just a build dependency for .desktop files translation
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message(STATUS "Building with Qt ${Qt5Core_VERSION_STRING}")
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find_package(PkgConfig REQUIRED)
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# FIXME: we'll need this to provide detail info for photos in the future
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pkg_check_modules(EXIF REQUIRED libexif)
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# TODO: make the X11 stuff optional.
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# for screenshot support
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find_package(X11 REQUIRED)
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# Xfixes is needed to capture the mouse cursor image
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pkg_check_modules(XFIXES REQUIRED xfixes)
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# add src subdirectory
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add_subdirectory(src)
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# install an icon for the application
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install(
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FILES data/lximage-qt.png
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DESTINATION "${CMAKE_INSTALL_DATADIR}/icons/hicolor/48x48/apps"
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)
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# building tarball with CPack -------------------------------------------------
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include(InstallRequiredSystemLibraries)
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set(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})
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set(CPACK_PACKAGE_VERSION_MINOR ${MINOR_VERSION})
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set(CPACK_PACKAGE_VERSION_PATCH ${PATCH_VERSION})
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set(CPACK_GENERATOR TBZ2)
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set(CPACK_SOURCE_GENERATOR TBZ2)
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set(CPACK_SOURCE_IGNORE_FILES /build/;.gitignore;.*~;.git;.kdev4;temp)
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include(CPack)
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