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mirror of https://github.com/woo-j/zint.git synced 2024-12-23 01:33:55 +03:00
zint/CMakeLists.txt
gitlost 34be69d241 library: check d/o escape seq value <= 255, better error messages
GUI: cliwindow: `#if _WIN32` -> `#ifdef _WIN32`, add "-Wundef"
  check to cmake
cmake: backend: add C90 (C89) compat compiler check
docs: update "README" pandoc, "README.linux" (Fedora 39 -> 40)
tests: test_png: add some more text examples
2024-09-29 15:18:56 +01:00

192 lines
6.5 KiB
CMake

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