mirror of
https://github.com/zint/zint
synced 2024-11-16 20:57:25 +13:00
d97fc7e110
"SetPaths.cmake" (removed) - resolves absolute paths in "zint-targets.cmake", ticket #318, props John Alexander; also remove "FindZint.cmake" install as not best practice (Daniel Pfeifer “Effective CMake"), but retain in tree for now; also remove APPLE stuff re UNIVERSAL build, obsolete, and setting of CMAKE_OSX_SYSROOT, seems unnecessary
187 lines
6.3 KiB
CMake
187 lines
6.3 KiB
CMake
# Copyright (C) 2008 by BogDan Vatra < bogdan@licentia.eu >
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# Copyright (C) 2009-2024 Robin Stuart <rstuart114@gmail.com>
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# vim: set ts=4 sw=4 et :
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cmake_minimum_required(VERSION 3.5)
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project(zint-package)
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set(CMAKE_INCLUDE_CURRENT_DIR ON)
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set(ZINT_VERSION_MAJOR 2)
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set(ZINT_VERSION_MINOR 13)
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set(ZINT_VERSION_RELEASE 0)
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set(ZINT_VERSION_BUILD 9) # Set to 0 before release, set to 9 after release
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set(ZINT_VERSION "${ZINT_VERSION_MAJOR}.${ZINT_VERSION_MINOR}.${ZINT_VERSION_RELEASE}.${ZINT_VERSION_BUILD}")
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add_definitions(-DZINT_VERSION=\"${ZINT_VERSION}\")
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option(ZINT_DEBUG "Set debug compile flags" OFF)
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option(ZINT_NOOPT "Set no optimize compile flags" OFF)
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option(ZINT_SANITIZE "Set sanitize compile/link flags" OFF)
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option(ZINT_TEST "Set test compile flag" OFF)
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option(ZINT_COVERAGE "Set code coverage flags" OFF)
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option(ZINT_SHARED "Build shared library" ON)
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option(ZINT_STATIC "Build static library" OFF)
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option(ZINT_USE_PNG "Build with PNG support" ON)
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option(ZINT_USE_QT "Build with Qt support" ON)
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option(ZINT_QT6 "If ZINT_USE_QT, use Qt6" OFF)
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option(ZINT_UNINSTALL "Add uninstall target" ON)
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option(ZINT_FRONTEND "Build frontend" ON)
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if(NOT ZINT_SHARED AND NOT ZINT_STATIC)
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message(SEND_ERROR "Either ZINT_SHARED or ZINT_STATIC or both must be set")
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endif()
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include(GNUInstallDirs)
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# Taken from old (2008) KDE "SetPaths.cmake"
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# Set a default build type for single-configuration CMake generators if no build type is set
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if(NOT CMAKE_CONFIGURATION_TYPES AND NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE RelWithDebInfo)
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endif()
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include(CheckCCompilerFlag)
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include(CheckFunctionExists)
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if(NOT MSVC) # Use default warnings if MSVC otherwise inundated
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check_c_compiler_flag("-Wall" C_COMPILER_FLAG_WALL)
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if(C_COMPILER_FLAG_WALL)
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add_compile_options("-Wall")
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endif()
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check_c_compiler_flag("-Wextra" C_COMPILER_FLAG_WEXTRA)
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if(C_COMPILER_FLAG_WEXTRA)
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add_compile_options("-Wextra")
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endif()
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check_c_compiler_flag("-Wpedantic" C_COMPILER_FLAG_WPEDANTIC)
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if(C_COMPILER_FLAG_WPEDANTIC)
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add_compile_options("-Wpedantic")
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endif()
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endif()
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if(ZINT_DEBUG)
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check_c_compiler_flag("-g" C_COMPILER_FLAG_G)
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if(C_COMPILER_FLAG_G)
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add_compile_options("-g")
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endif()
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endif()
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if(ZINT_NOOPT)
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check_c_compiler_flag("-O0" C_COMPILER_FLAG_O0)
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if(C_COMPILER_FLAG_O0)
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add_compile_options("-O0")
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endif()
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endif()
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if(ZINT_SANITIZE)
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if(MSVC)
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if(MSVC_VERSION GREATER_EQUAL 1920)
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add_compile_options(-fsanitize=address)
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message(STATUS "ZINT_SANITIZE: setting -fsanitize=address for MSVC 2019")
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else()
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message(STATUS "ZINT_SANITIZE: ignoring for MSVC < 2019")
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endif()
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else()
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set(SANITIZERS address undefined)
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foreach(sanitizer IN ITEMS ${SANITIZERS})
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set(CMAKE_REQUIRED_LIBRARIES -fsanitize=${sanitizer})
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check_c_compiler_flag(-fsanitize=${sanitizer} C_COMPILER_FLAG_FSANITIZE_${sanitizer})
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if(C_COMPILER_FLAG_FSANITIZE_${sanitizer})
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add_compile_options(-fsanitize=${sanitizer})
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link_libraries(-fsanitize=${sanitizer})
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endif()
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unset(CMAKE_REQUIRED_LIBRARIES)
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endforeach()
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if(NOT ZINT_DEBUG AND CMAKE_C_COMPILER_ID MATCHES "GNU")
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# Gives warning on MainWindow::setupUI() and retries (& takes forever) if var-tracking-assignments enabled
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add_compile_options(-fno-var-tracking-assignments)
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endif()
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if(CMAKE_C_COMPILER_ID MATCHES "Clang")
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# Recent clangs added deprecation warnings for `sprintf()` that are only triggered on sanitize - suppress
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add_compile_options(-Wno-deprecated-declarations)
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endif()
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endif()
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endif()
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if(ZINT_TEST)
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enable_testing()
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endif()
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if(ZINT_COVERAGE)
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set(CMAKE_REQUIRED_LIBRARIES -fprofile-arcs)
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check_c_compiler_flag(--coverage C_COMPILER_FLAG_COVERAGE)
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unset(CMAKE_REQUIRED_LIBRARIES)
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if(C_COMPILER_FLAG_COVERAGE)
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add_compile_options(--coverage)
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link_libraries(-fprofile-arcs)
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check_c_compiler_flag(-O0 C_COMPILER_FLAG_O0)
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if(C_COMPILER_FLAG_O0)
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add_compile_options(-O0)
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endif()
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endif()
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endif()
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check_function_exists(getopt_long_only HAVE_GETOPT_LONG_ONLY)
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if(NOT HAVE_GETOPT_LONG_ONLY)
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add_subdirectory(getopt)
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endif()
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add_subdirectory(backend)
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if(ZINT_FRONTEND)
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add_subdirectory(frontend)
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endif()
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if(NOT ZINT_USE_QT)
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message(STATUS "Qt support was disabled for this build")
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elseif(ZINT_QT6 OR ($ENV{CMAKE_PREFIX_PATH} MATCHES "6[.][0-9][.][0-9]"))
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set(USE_QT6 TRUE)
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message(STATUS "Using Qt6")
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cmake_policy(SET CMP0012 NEW) # Recognize constants in if()
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cmake_policy(SET CMP0072 NEW) # Choose OpenGL over legacy GL
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find_package(Qt6Widgets)
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find_package(Qt6Gui)
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find_package(Qt6UiTools)
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find_package(Qt6Svg)
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if(Qt6Widgets_FOUND AND Qt6Gui_FOUND AND Qt6UiTools_FOUND AND Qt6Svg_FOUND)
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message(STATUS "Qt version: " ${Qt6Core_VERSION_MAJOR}.${Qt6Core_VERSION_MINOR}.${Qt6Core_VERSION_PATCH})
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add_subdirectory(backend_qt)
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add_subdirectory(frontend_qt)
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else()
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message(STATUS "Could NOT find Qt6")
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endif()
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else()
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message(STATUS "Using Qt5")
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find_package(Qt5Widgets)
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find_package(Qt5Gui)
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find_package(Qt5UiTools)
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find_package(Qt5Svg)
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if(Qt5Widgets_FOUND AND Qt5Gui_FOUND AND Qt5UiTools_FOUND AND Qt5Svg_FOUND)
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message(STATUS "Qt version: " ${Qt5Core_VERSION_STRING})
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# Old Qt does not provide QT_VERSION_MAJOR
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if (NOT QT_VERSION_MAJOR)
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string(SUBSTRING ${Qt5Core_VERSION_STRING} 0 1 QT_VERSION_MAJOR)
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endif()
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add_subdirectory(backend_qt)
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add_subdirectory(frontend_qt)
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else()
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message(STATUS "Could NOT find Qt5")
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endif()
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endif()
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if(ZINT_UNINSTALL)
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configure_file(
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"${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
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"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
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IMMEDIATE @ONLY)
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add_custom_target(uninstall
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"${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
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endif()
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configure_file("zint-config.cmake.in" "zint-config.cmake" @ONLY)
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/zint-config.cmake" DESTINATION "${CMAKE_INSTALL_DATADIR}/zint")
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