cmake_minimum_required(VERSION 3.25) project( milsko ) include(CheckIncludeFiles) include(GNUInstallDirs) set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_FULL_LIBDIR}") set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) option(MW_CLASSIC_THEME "Use classic theme" OFF) option(MW_BUILD_EXAMPLES "Build examples" OFF) option(MW_USE_STB_IMAGE "Use stb_image" ON) option(MW_USE_STB_TRUETYPE "Use stb_truetype" OFF) if(${CMAKE_SYSTEM_NAME} MATCHES Retro) option(MW_BUILD_SHARED "Build a shared library" OFF) option(MW_BUILD_STATIC "Build a static library" ON) option(MW_TRY_OPENGL "Try to compile OpenGL widget or not" OFF) option(MW_TRY_VULKAN "Try to compile Vulkan widget or not" OFF) else() option(MW_BUILD_SHARED "Build a shared library" ON) option(MW_BUILD_STATIC "Build a static library" OFF) option(MW_TRY_OPENGL "Try to compile OpenGL widget or not" ON) option(MW_TRY_VULKAN "Try to compile Vulkan widget or not" ON) endif() option(MW_INSTALL_HEADERS "Install headers" ON) if(${CMAKE_SYSTEM_NAME} STREQUAL Darwin OR ${CMAKE_SYSTEM_NAME} MATCHES Retro) option(MW_USE_FREETYPE2 "Use FreeType 2" OFF) else() option(MW_USE_FREETYPE2 "Use FreeType 2" ON) endif() if(${CMAKE_SYSTEM_NAME} STREQUAL Linux OR ${CMAKE_SYSTEM_NAME} STREQUAL FreeBSD) option(MW_USE_WAYLAND "Enable Wayland backend" ON) endif() file( GLOB SOURCES external/libz/src/*.c src/*.c src/cursor/*.c src/icon/*.c src/widget/*.c src/text/*.c src/text/font/*.c src/dialog/*.c src/abstract/*.c external/*.c ) if(NOT MW_USE_STB_IMAGE) list(REMOVE_ITEM SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/external/stb_image.c") endif() if(NOT MW_USE_STB_TRUETYPE) list(REMOVE_ITEM SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/external/stb_truetype.c") endif() if(CMAKE_SYSTEM_NAME STREQUAL "NetBSD") list(APPEND CMAKE_REQUIRED_INCLUDES "/usr/X11R7/include") list(APPEND CMAKE_REQUIRED_INCLUDES "/usr/pkg/include") endif() if(MW_TRY_OPENGL) find_package(OpenGL) if(OpenGL_FOUND AND NOT APPLE) set(MW_BUILD_OPENGL ON) message(STATUS "OpenGL widget has been enabled") else() message(WARNING "OpenGL widget has been disabled") endif() endif() if(MW_TRY_VULKAN) check_include_files(vulkan/vulkan.h HAVE_VULKAN_VULKAN_H) if(HAVE_VULKAN_VULKAN_H) set(MW_BUILD_VULKAN ON) message(STATUS "Vulkan widget has been enabled") else() message(WARNING "Vulkan widget has been disabled") endif() endif() if(MW_BUILD_STATIC) message(STATUS "Building Milsko as a static library") add_library( Mw ${SOURCES} ) elseif(MW_BUILD_SHARED) message(STATUS "Building Milsko as a shared library") add_library( Mw SHARED ${SOURCES} ) else() message(ERROR "Must either build a shared library or a static library") endif() if(MW_USE_STB_IMAGE) target_compile_definitions( Mw PRIVATE USE_STB_IMAGE ) else() file( GLOB IMAGE_SOURCES external/libjpeg/src/*.c external/libpng/src/*.c ) target_sources( Mw PRIVATE ${MW_IMAGE_SOURCES} ) target_include_directories( Mw PRIVATE external/libjpeg/include external/libpng/include ) endif() if(MW_USE_STB_TRUETYPE) target_compile_definitions( Mw PRIVATE USE_STB_TRUETYPE ) endif() if(MW_USE_FREETYPE2) find_package(Freetype) if(Freetype_FOUND) message(STATUS "FreeType2 found") target_compile_definitions( Mw PRIVATE USE_FREETYPE2 ) list(APPEND INCLUDE_DIRS ${FREETYPE_INCLUDE_DIRS}) list(APPEND LIBRARY_DIRS ${FREETYPE_LIBRARY_DIRS}) list(APPEND LIBRARIES ${FREETYPE_LIBRARIES}) else() message(WARNING "FreeType2 not found") endif() endif() if(MW_USE_WAYLAND) function(scan_wayland_protocol_core) execute_process( COMMAND wayland-scanner private-code /usr/share/wayland/wayland.xml ${CMAKE_CURRENT_SOURCE_DIR}/src/backend/wayland/wayland-core-protocol.c OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT ERROR_VARIABLE WAYLAND_SCANNER_ERROR ECHO_OUTPUT_VARIABLE ECHO_ERROR_VARIABLE COMMAND_ECHO STDOUT ) target_sources( Mw PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src/backend/wayland/wayland-core-protocol.c ) execute_process( COMMAND wayland-scanner client-header /usr/share/wayland/wayland.xml ${CMAKE_CURRENT_SOURCE_DIR}/include/Mw/LowLevel/Wayland/wayland-core-protocol.h WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT ERROR_VARIABLE WAYLAND_SCANNER_ERROR ECHO_OUTPUT_VARIABLE ECHO_ERROR_VARIABLE COMMAND_ECHO STDOUT ) endfunction() function(scan_wayland_protocol tier proto ver) SET(proto_c ${CMAKE_CURRENT_SOURCE_DIR}/src/backend/wayland/wayland-${proto}-protocol.c) execute_process( COMMAND wayland-scanner private-code /usr/share/wayland-protocols/${tier}/${proto}/${proto}${ver}.xml ${proto_c} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT ERROR_VARIABLE WAYLAND_SCANNER_ERROR ECHO_OUTPUT_VARIABLE ECHO_ERROR_VARIABLE COMMAND_ECHO STDOUT ) target_sources( Mw PRIVATE ${proto_c} ) execute_process( COMMAND wayland-scanner client-header /usr/share/wayland-protocols/${tier}/${proto}/${proto}${ver}.xml ${CMAKE_CURRENT_SOURCE_DIR}/include/Mw/LowLevel/Wayland/${proto}-client-protocol.h WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} OUTPUT_VARIABLE WAYLAND_SCANNER_OUTPUT ERROR_VARIABLE WAYLAND_SCANNER_ERROR ECHO_OUTPUT_VARIABLE ECHO_ERROR_VARIABLE COMMAND_ECHO STDOUT ) endfunction() check_include_files(wayland-client.h HAVE_WL_H) check_include_files(xkbcommon/xkbcommon.h HAVE_XKBCOMMON_H) check_include_files(cairo/cairo.h HAVE_CAIRO_H) if(HAVE_WL_H) if(HAVE_XKBCOMMON_H) if(HAVE_CAIRO_H) scan_wayland_protocol_core() scan_wayland_protocol("stable" "xdg-shell" "") scan_wayland_protocol("stable" "viewporter" "") scan_wayland_protocol("stable" "tablet" "-v2") scan_wayland_protocol("staging" "xdg-toplevel-icon" "-v1") scan_wayland_protocol("staging" "cursor-shape" "-v1") scan_wayland_protocol("unstable" "xdg-decoration" "-unstable-v1") scan_wayland_protocol("unstable" "primary-selection" "-unstable-v1") scan_wayland_protocol("unstable" "pointer-constraints" "-unstable-v1") scan_wayland_protocol("unstable" "relative-pointer" "-unstable-v1") target_sources( Mw PRIVATE src/backend/wayland/wayland.c src/backend/wayland/buffer.c src/backend/wayland/interfaces.c src/backend/wayland/region.c ) target_compile_definitions( Mw PRIVATE USE_WAYLAND ) message(STATUS "Wayland backend has been enabled") else() message(WARNING "Wayland backend has been disabled") endif() else() message(WARNING "Wayland backend has been disabled") endif() else() message(WARNING "Wayland backend has been disabled") endif() endif() if(APPLE AND MW_BUILD_OPENGL) target_compile_definitions( Mw PRIVATE GL_SILENCE_DEPRECATION ) endif() target_include_directories( Mw PRIVATE external/libz/include ) target_include_directories( Mw PUBLIC include ) if(MW_CLASSIC_THEME) target_compile_definitions( Mw PRIVATE USE_CLASSIC_THEME ) endif() if(CMAKE_SYSTEM_NAME STREQUAL "Windows") target_sources( Mw PRIVATE src/backend/gdi.c ) target_compile_definitions( Mw PRIVATE USE_GDI ) list(APPEND LIBRARIES gdi32) target_link_options( Mw PRIVATE -static-libgcc ) elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin") # target_sources( # Mw # PRIVATE # src/backend/cocoa.m # ) target_sources( Mw PRIVATE src/backend/nococoa.m ) # target_compile_definitions( # Mw # PRIVATE # USE_COCOA # ) list(APPEND LIBRARIES objc) target_link_options( Mw PRIVATE -framework Cocoa ) elseif(CMAKE_SYSTEM_NAME MATCHES "Retro") target_sources( Mw PRIVATE src/backend/classicmacos.c ) if(PLATFORM MATCHES retroppc) set_target_properties(Mw PROPERTIES COMPILE_FLAGS "-ffunction-sections -mcpu=601 -Os -Wall -Wextra -Wno-unused-parameter") set_target_properties(Mw PROPERTIES LINK_FLAGS "-Wl,-gc-sections") endif() list(APPEND LIBRARIES InterfaceLib WindowsLib ThreadsLib) target_compile_definitions( Mw PRIVATE CLASSIC_MAC_OS ) else() find_package(PkgConfig) find_package(X11) pkg_check_modules(DBUS dbus-1) target_sources( Mw PRIVATE src/backend/x11.c ) if(${X11_FOUND}) list(APPEND INCLUDE_DIRS ${X11_INCLUDE_DIRS}) list(APPEND LIBRARY_DIRS ${X11_LIBRARY_DIRS}) list(APPEND LIBRARIES ${X11_LIBRARIES} m) target_compile_definitions( Mw PRIVATE USE_X11 ) endif() if(${X11_Xrender_FOUND}) list(APPEND INCLUDE_DIRS ${XRENDER_INCLUDE_DIRS}) list(APPEND LIBRARY_DIRS ${XRENDER_LIBRARY_DIRS}) list(APPEND LIBRARIES ${XRENDER_LIBRARIES} m) target_compile_definitions( Mw PRIVATE USE_XRENDER ) endif() if(CMAKE_SYSTEM_NAME STREQUAL "Linux") list(APPEND LIBRARIES dl) endif() endif() find_package(DBus1) if(${DBus1_FOUND}) list(APPEND INCLUDE_DIRS ${DBUS_INCLUDE_DIRS}) list(APPEND LIBRARY_DIRS ${DBUS_LIBRARY_DIRS}) list(APPEND LIBRARIES ${DBUS_LIBRARIES}) target_compile_definitions( Mw PRIVATE USE_DBUS ) endif() target_include_directories( Mw PRIVATE ${INCLUDE_DIRS} ) target_link_directories( Mw PRIVATE ${LIBRARY_DIRS} ) target_link_libraries( Mw PRIVATE ${LIBRARIES} ) if(MW_BUILD_OPENGL) target_compile_definitions( Mw PRIVATE MW_OPENGL ) endif() if(MW_BUILD_VULKAN) check_include_files(vulkan/vk_enum_string_helper.h HAS_VK_ENUM_STRING_HELPER) if(HAS_VK_ENUM_STRING_HELPER) target_compile_definitions( Mw PRIVATE HAS_VK_ENUM_STRING_HELPER ) endif() target_compile_definitions( Mw PRIVATE MW_VULKAN ) endif() target_compile_definitions( Mw PRIVATE _MILSKO ) install( TARGETS Mw RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} ) if(MW_INSTALL_HEADERS) install( DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} FILES_MATCHING PATTERN "*.h" ) endif() if(MW_BUILD_EXAMPLES) add_subdirectory(examples) endif()