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SDL: added cmake build scripts for use with clion (free version)
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‎CMakeLists.txt

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# SmallBASIC
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# Copyright(C) 2025 Chris Warren-Smith.
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#
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# This program is distributed under the terms of the GPL v2.0 or later
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# Download the GNU Public License (GPL) from www.gnu.org
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#
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set(VERSION "12.29")
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cmake_minimum_required(VERSION 3.10)
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project(SmallBASIC_SDL VERSION ${VERSION} LANGUAGES C CXX)
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set(CMAKE_CXX_STANDARD 14)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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find_package(SDL3 REQUIRED)
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function(writeConfig)
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execute_process(
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COMMAND date +"%a, %d %b %Y"
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OUTPUT_VARIABLE BUILD_DATE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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set(BUILD_DATE "${BUILD_DATE}")
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execute_process(
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COMMAND bash -c "awk -F '.' '{printf \"0x%02d%02d%02d\", \$1, \$2, \$3}' <<< \"${VERSION}\""
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OUTPUT_VARIABLE SB_DWORD_VER
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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set(SB_DWORD_VER "${SB_DWORD_VER}")
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configure_file(
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${CMAKE_SOURCE_DIR}/ide/config.h.in
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${CMAKE_BINARY_DIR}/config.h
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)
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endfunction()
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function(buildSDL)
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# Initialize variables
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set(TARGET "Building SDL version.")
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set(PACKAGE_CFLAGS "")
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set(PACKAGE_LIBS "")
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# check dependencies using pkg-config
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(SDL3 REQUIRED sdl3)
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include_directories(${SDL3_INCLUDE_DIRS})
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add_compile_options(${SDL3_CFLAGS_OTHER})
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pkg_check_modules(FREETYPE2 REQUIRED freetype2)
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include_directories(${FREETYPE2_INCLUDE_DIRS})
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add_compile_options(${FREETYPE2_CFLAGS_OTHER})
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# check for xxd command
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find_program(XXD_EXECUTABLE xxd)
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if(NOT XXD_EXECUTABLE)
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message(FATAL_ERROR "xxd command not installed: configure failed.")
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endif()
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# platform-specific configurations
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if(WIN32)
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set(PACKAGE_CFLAGS "${PACKAGE_CFLAGS} -D__USE_MINGW_ANSI_STDIO")
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add_compile_definitions(_USE_MATH_DEFINES)
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add_compile_definitions(_Win32)
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set(PACKAGE_LIBS "${PACKAGE_LIBS} -lwsock32 -lws2_32 -static-libgcc -static-libstdc++")
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elseif(APPLE)
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pkg_check_modules(FONTCONFIG REQUIRED fontconfig>=2.2)
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set(PACKAGE_CFLAGS "${PACKAGE_CFLAGS} ${FONTCONFIG_CFLAGS}")
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set(PACKAGE_LIBS "${PACKAGE_LIBS} -ldl ${FONTCONFIG_LIBS}")
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else()
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pkg_check_modules(FONTCONFIG REQUIRED fontconfig>=2.2)
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include_directories(${FONTCONFIG_INCLUDE_DIRS})
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add_compile_options(${FONTCONFIG_CFLAGS_OTHER})
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execute_process(
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COMMAND ${XXD_EXECUTABLE} -i images/sb-desktop-128x128.png
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OUTPUT_FILE ${CMAKE_BINARY_DIR}/src/platform/sdl/icon.h
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)
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endif()
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# Set compiler flags
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${PACKAGE_CFLAGS}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -std=c++14")
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# Define SDL version
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execute_process(
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COMMAND pkg-config --modversion sdl3
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OUTPUT_VARIABLE _SDL_VERSION
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# message("SDL version: ${_SDL_VERSION}")
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set(BUILD_DATE `date +"%a, %d %b %Y"`)
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set(_SDL_VERSION ${_SDL_VERSION})
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set(_SDL ON)
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set(_UnixOS ON)
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set(IMPL_DEV_READ ON)
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set(IMPL_LOG_WRITE ON)
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# Process assets
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execute_process(
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COMMAND ${XXD_EXECUTABLE} -i src/platform/android/app/src/main/assets/main.bas
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OUTPUT_FILE ${CMAKE_BINARY_DIR}/src/platform/sdl/main_bas.h
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)
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writeConfig()
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endfunction()
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buildSDL()
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set(COMMON_DIR ${CMAKE_SOURCE_DIR}/src/common)
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set(LIB_DIR ${CMAKE_SOURCE_DIR}/src/lib)
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set(UI_DIR ${CMAKE_SOURCE_DIR}/src/ui)
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set(SDL_DIR ${CMAKE_SOURCE_DIR}/src/platform/sdl)
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set(SOURCES
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${LIB_DIR}/match.c
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${LIB_DIR}/str.c
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${LIB_DIR}/matrix.c
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${LIB_DIR}/xpm.c
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${LIB_DIR}/lodepng/lodepng.cpp
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${COMMON_DIR}/bc.c
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${COMMON_DIR}/blib.c
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${COMMON_DIR}/blib_func.c
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${COMMON_DIR}/blib_math.c
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${COMMON_DIR}/brun.c
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${COMMON_DIR}/ceval.c
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${COMMON_DIR}/random.c
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${COMMON_DIR}/eval.c
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${COMMON_DIR}/plugins.c
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${COMMON_DIR}/fmt.c
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${COMMON_DIR}/kw.c
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${COMMON_DIR}/proc.c
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${COMMON_DIR}/sberr.c
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${COMMON_DIR}/scan.c
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${COMMON_DIR}/str.c
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${COMMON_DIR}/tasks.c
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${COMMON_DIR}/hashmap.c
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${COMMON_DIR}/var_map.c
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${COMMON_DIR}/var_eval.c
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${COMMON_DIR}/keymap.c
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${COMMON_DIR}/units.c
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${COMMON_DIR}/var.c
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${COMMON_DIR}/device.c
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${COMMON_DIR}/blib_db.c
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${COMMON_DIR}/blib_graph.c
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${COMMON_DIR}/blib_sound.c
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${COMMON_DIR}/screen.c
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${COMMON_DIR}/system.c
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${COMMON_DIR}/random.c
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${COMMON_DIR}/eval.c
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${COMMON_DIR}/file.c
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${COMMON_DIR}/ffill.c
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${COMMON_DIR}/fs_serial.c
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${COMMON_DIR}/fs_socket_client.c
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${COMMON_DIR}/fs_stream.c
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${COMMON_DIR}/g_line.c
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${COMMON_DIR}/geom.c
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${COMMON_DIR}/inet2.c
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${COMMON_DIR}/pfill.c
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${COMMON_DIR}/plot.c
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${UI_DIR}/graphics.cpp
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${UI_DIR}/ansiwidget.cpp
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${UI_DIR}/window.cpp
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${UI_DIR}/screen.cpp
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${UI_DIR}/system.cpp
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${UI_DIR}/form.cpp
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${UI_DIR}/inputs.cpp
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${UI_DIR}/textedit.cpp
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${UI_DIR}/keypad.cpp
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${UI_DIR}/image.cpp
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${UI_DIR}/strlib.cpp
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${UI_DIR}/audio.cpp
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${SDL_DIR}/main.cpp
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${SDL_DIR}/display.cpp
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${SDL_DIR}/runtime.cpp
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${SDL_DIR}/settings.cpp
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${SDL_DIR}/editor.cpp
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${SDL_DIR}/syswm.cpp
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)
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include_directories(
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${SDL3_INCLUDE_DIRS}
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${CMAKE_SOURCE_DIR}/src
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${CMAKE_BINARY_DIR}
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)
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add_executable(sbasicg ${SOURCES})
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target_link_libraries(sbasicg ${SDL3_LIBRARIES} m)
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target_link_libraries(sbasicg ${FREETYPE2_LIBRARIES})
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target_link_libraries(sbasicg ${FONTCONFIG_LIBRARIES})

‎ide/config.h.in

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// This file is part of SmallBASIC
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//
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// SmallBASIC module header
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//
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// This program is distributed under the terms of the GPL v2.0 or later
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// Download the GNU Public License (GPL) from www.gnu.org
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//
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// Copyright(C) 2025 Chris Warren-Smith
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#ifndef _INC_CONFIG_H
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#define _INC_CONFIG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#cmakedefine01 _SDL
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#cmakedefine01 _UnixOS
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#cmakedefine01 IMPL_DEV_READ
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#cmakedefine01 IMPL_LOG_WRITE
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#cmakedefine _SDL_VERSION "@_SDL_VERSION@"
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#cmakedefine VERSION "@VERSION@"
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#cmakedefine BUILD_DATE @BUILD_DATE@
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#cmakedefine SB_DWORD_VER @SB_DWORD_VER@
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#ifdef __cplusplus
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}
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#endif
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#endif

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