From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 6 Mar 2026 13:30:59 -0800 Subject: Move contrib libraries to contrib repo --- contrib/SDL-3.2.8/cmake/macros.cmake | 410 ----------------------------------- 1 file changed, 410 deletions(-) delete mode 100644 contrib/SDL-3.2.8/cmake/macros.cmake (limited to 'contrib/SDL-3.2.8/cmake/macros.cmake') diff --git a/contrib/SDL-3.2.8/cmake/macros.cmake b/contrib/SDL-3.2.8/cmake/macros.cmake deleted file mode 100644 index 3885aba..0000000 --- a/contrib/SDL-3.2.8/cmake/macros.cmake +++ /dev/null @@ -1,410 +0,0 @@ -macro(add_to_alloptions _NEWNAME) - list(APPEND ALLOPTIONS ${_NEWNAME}) -endmacro() - -macro(set_option _NAME _DESC) - add_to_alloptions(${_NAME}) - if(${ARGC} EQUAL 3) - set(_DEFLT ${ARGV2}) - else() - set(_DEFLT OFF) - endif() - option(${_NAME} ${_DESC} ${_DEFLT}) -endmacro() - -macro(dep_option _NAME _DESC _DEFLT _DEPTEST _FAILDFLT) - add_to_alloptions("${_NAME}") - cmake_dependent_option("${_NAME}" "${_DESC}" "${_DEFLT}" "${_DEPTEST}" "${_FAILDFLT}") -endmacro() - -macro(option_string _NAME _DESC _VALUE) - add_to_alloptions(${_NAME}) - set(${_NAME} ${_VALUE} CACHE STRING "${_DESC}") - set(HAVE_${_NAME} ${_VALUE}) -ENDMACRO() - -macro(message_bool_option _NAME _VALUE) - set(_PAD "\t") - if(${ARGC} EQUAL 3) - set(_PAD ${ARGV2}) - endif() - if(${_VALUE}) - message(STATUS " ${_NAME}:${_PAD}ON") - else() - message(STATUS " ${_NAME}:${_PAD}OFF") - endif() -endmacro() - -macro(message_tested_option _NAME) - set(_REQVALUE ${${_NAME}}) - set(_PAD " ") - if(${ARGC} EQUAL 2) - set(_PAD ${ARGV1}) - endif() - string(SUBSTRING "${_NAME}" 0 4 _NAMESTART) - if(_NAMESTART STREQUAL "SDL_") - string(SUBSTRING "${_NAME}" 4 -1 _STRIPPEDNAME) - else() - set(_STRIPPEDNAME "${_NAME}") - endif() - if(NOT HAVE_${_STRIPPEDNAME}) - set(HAVE_${_STRIPPEDNAME} OFF) - elseif("${HAVE_${_STRIPPEDNAME}}" MATCHES "1|TRUE|YES|Y") - set(HAVE_${_STRIPPEDNAME} ON) - endif() - message(STATUS " ${_NAME}${_PAD}(Wanted: ${_REQVALUE}): ${HAVE_${_STRIPPEDNAME}}") -endmacro() - -function(find_stringlength_longest_item inList outLength) - set(maxLength 0) - foreach(item IN LISTS ${inList}) - string(LENGTH "${item}" slen) - if(slen GREATER maxLength) - set(maxLength ${slen}) - endif() - endforeach() - set("${outLength}" ${maxLength} PARENT_SCOPE) -endfunction() - -function(message_dictlist inList) - find_stringlength_longest_item(${inList} maxLength) - foreach(name IN LISTS ${inList}) - # Get the padding - string(LENGTH ${name} nameLength) - math(EXPR padLength "(${maxLength} + 1) - ${nameLength}") - string(RANDOM LENGTH ${padLength} ALPHABET " " padding) - message_tested_option(${name} ${padding}) - endforeach() -endfunction() - -if(APPLE) - include(CheckOBJCSourceCompiles) - enable_language(OBJC) -endif() - -function(SDL_detect_linker) - if(CMAKE_VERSION VERSION_LESS 3.29) - if(NOT DEFINED SDL_CMAKE_C_COMPILER_LINKER_ID) - execute_process(COMMAND ${CMAKE_LINKER} -v OUTPUT_VARIABLE LINKER_OUTPUT ERROR_VARIABLE LINKER_OUTPUT) - string(REGEX REPLACE "[\r\n]" " " LINKER_OUTPUT "${LINKER_OUTPUT}") - if(LINKER_OUTPUT MATCHES ".*Microsoft.*") - set(linker MSVC) - else() - set(linker GNUlike) - endif() - message(STATUS "Linker identification: ${linker}") - set(SDL_CMAKE_C_COMPILER_LINKER_ID "${linker}" CACHE STRING "Linker identification") - mark_as_advanced(SDL_CMAKE_C_COMPILER_LINKER_ID) - endif() - set(CMAKE_C_COMPILER_LINKER_ID "${SDL_CMAKE_C_COMPILER_LINKER_ID}" PARENT_SCOPE) - endif() -endfunction() - -function(read_absolute_symlink DEST PATH) - file(READ_SYMLINK "${PATH}" p) - if(NOT IS_ABSOLUTE "${p}") - get_filename_component(pdir "${PATH}" DIRECTORY) - set(p "${pdir}/${p}") - endif() - get_filename_component(p "${p}" ABSOLUTE) - set("${DEST}" "${p}" PARENT_SCOPE) -endfunction() - -function(win32_implib_identify_dll DEST IMPLIB) - cmake_parse_arguments(ARGS "NOTFATAL" "" "" ${ARGN}) - if(CMAKE_DLLTOOL) - execute_process( - COMMAND "${CMAKE_DLLTOOL}" --identify "${IMPLIB}" - RESULT_VARIABLE retcode - OUTPUT_VARIABLE stdout - ERROR_VARIABLE stderr) - if(NOT retcode EQUAL 0) - if(NOT ARGS_NOTFATAL) - message(FATAL_ERROR "${CMAKE_DLLTOOL} failed.") - else() - set("${DEST}" "${DEST}-NOTFOUND" PARENT_SCOPE) - return() - endif() - endif() - string(STRIP "${stdout}" result) - set(${DEST} "${result}" PARENT_SCOPE) - elseif(MSVC) - get_filename_component(CMAKE_C_COMPILER_DIRECTORY "${CMAKE_C_COMPILER}" DIRECTORY CACHE) - find_program(CMAKE_DUMPBIN NAMES dumpbin PATHS "${CMAKE_C_COMPILER_DIRECTORY}") - if(CMAKE_DUMPBIN) - execute_process( - COMMAND "${CMAKE_DUMPBIN}" "-headers" "${IMPLIB}" - RESULT_VARIABLE retcode - OUTPUT_VARIABLE stdout - ERROR_VARIABLE stderr) - if(NOT retcode EQUAL 0) - if(NOT ARGS_NOTFATAL) - message(FATAL_ERROR "dumpbin failed.") - else() - set(${DEST} "${DEST}-NOTFOUND" PARENT_SCOPE) - return() - endif() - endif() - string(REGEX MATCH "DLL name[ ]+:[ ]+([^\n]+)\n" match "${stdout}") - if(NOT match) - if(NOT ARGS_NOTFATAL) - message(FATAL_ERROR "dumpbin did not find any associated dll for ${IMPLIB}.") - else() - set(${DEST} "${DEST}-NOTFOUND" PARENT_SCOPE) - return() - endif() - endif() - set(result "${CMAKE_MATCH_1}") - set(${DEST} "${result}" PARENT_SCOPE) - else() - message(FATAL_ERROR "Cannot find dumpbin, please set CMAKE_DUMPBIN cmake variable") - endif() - else() - if(NOT ARGS_NOTFATAL) - message(FATAL_ERROR "Don't know how to identify dll from import library. Set CMAKE_DLLTOOL (for mingw) or CMAKE_DUMPBIN (for MSVC)") - else() - set(${DEST} "${DEST}-NOTFOUND") - endif() - endif() -endfunction() - -function(get_actual_target) - set(dst "${ARGV0}") - set(target "${${dst}}") - set(input "${target}") - get_target_property(alias "${target}" ALIASED_TARGET) - while(alias) - set(target "${alias}") - get_target_property(alias "${target}" ALIASED_TARGET) - endwhile() - message(DEBUG "get_actual_target(\"${input}\") -> \"${target}\"") - set("${dst}" "${target}" PARENT_SCOPE) -endfunction() - -function(target_get_dynamic_library DEST TARGET) - set(result) - get_actual_target(TARGET) - if(WIN32) - # Use the target dll of the import library - set(props_to_check IMPORTED_IMPLIB) - if(CMAKE_BUILD_TYPE) - list(APPEND props_to_check IMPORTED_IMPLIB_${CMAKE_BUILD_TYPE}) - endif() - list(APPEND props_to_check IMPORTED_LOCATION) - if(CMAKE_BUILD_TYPE) - list(APPEND props_to_check IMPORTED_LOCATION_${CMAKE_BUILD_TYPE}) - endif() - foreach (config_type ${CMAKE_CONFIGURATION_TYPES} RELEASE DEBUG RELWITHDEBINFO MINSIZEREL) - list(APPEND props_to_check IMPORTED_IMPLIB_${config_type}) - list(APPEND props_to_check IMPORTED_LOCATION_${config_type}) - endforeach() - - foreach(prop_to_check ${props_to_check}) - if(NOT result) - get_target_property(propvalue "${TARGET}" ${prop_to_check}) - if(propvalue AND EXISTS "${propvalue}") - win32_implib_identify_dll(result "${propvalue}" NOTFATAL) - endif() - endif() - endforeach() - else() - # 1. find the target library a file might be symbolic linking to - # 2. find all other files in the same folder that symbolic link to it - # 3. sort all these files, and select the 1st item on Linux, and last on macOS - set(location_properties IMPORTED_LOCATION) - if(CMAKE_BUILD_TYPE) - list(APPEND location_properties IMPORTED_LOCATION_${CMAKE_BUILD_TYPE}) - endif() - foreach (config_type ${CMAKE_CONFIGURATION_TYPES} RELEASE DEBUG RELWITHDEBINFO MINSIZEREL) - list(APPEND location_properties IMPORTED_LOCATION_${config_type}) - endforeach() - if(APPLE) - set(valid_shared_library_regex "\\.[0-9]+\\.dylib$") - else() - set(valid_shared_library_regex "\\.so\\.([0-9.]+)?[0-9]") - endif() - foreach(location_property ${location_properties}) - if(NOT result) - get_target_property(library_path "${TARGET}" ${location_property}) - message(DEBUG "get_target_property(${TARGET} ${location_property}) -> ${library_path}") - if(EXISTS "${library_path}") - get_filename_component(library_path "${library_path}" ABSOLUTE) - while (IS_SYMLINK "${library_path}") - read_absolute_symlink(library_path "${library_path}") - endwhile() - message(DEBUG "${TARGET} -> ${library_path}") - get_filename_component(libdir "${library_path}" DIRECTORY) - file(GLOB subfiles "${libdir}/*") - set(similar_files "${library_path}") - foreach(subfile ${subfiles}) - if(IS_SYMLINK "${subfile}") - read_absolute_symlink(subfile_target "${subfile}") - while(IS_SYMLINK "${subfile_target}") - read_absolute_symlink(subfile_target "${subfile_target}") - endwhile() - get_filename_component(subfile_target "${subfile_target}" ABSOLUTE) - if(subfile_target STREQUAL library_path AND subfile MATCHES "${valid_shared_library_regex}") - list(APPEND similar_files "${subfile}") - endif() - endif() - endforeach() - list(SORT similar_files) - message(DEBUG "files that are similar to \"${library_path}\"=${similar_files}") - if(APPLE) - list(REVERSE similar_files) - endif() - list(GET similar_files 0 item) - get_filename_component(result "${item}" NAME) - endif() - endif() - endforeach() - endif() - if(result) - string(TOLOWER "${result}" result_lower) - if(WIN32 OR OS2) - if(NOT result_lower MATCHES ".*dll") - message(FATAL_ERROR "\"${result}\" is not a .dll library") - endif() - elseif(APPLE) - if(NOT result_lower MATCHES ".*dylib.*") - message(FATAL_ERROR "\"${result}\" is not a .dylib shared library") - endif() - else() - if(NOT result_lower MATCHES ".*so.*") - message(FATAL_ERROR "\"${result}\" is not a .so shared library") - endif() - endif() - else() - get_target_property(target_type ${TARGET} TYPE) - if(target_type MATCHES "SHARED_LIBRARY|MODULE_LIBRARY") - # OK - elseif(target_type MATCHES "STATIC_LIBRARY|OBJECT_LIBRARY|INTERFACE_LIBRARY|EXECUTABLE") - message(SEND_ERROR "${TARGET} is not a shared library, but has type=${target_type}") - else() - message(WARNING "Unable to extract dynamic library from target=${TARGET}, type=${target_type}.") - endif() - # TARGET_SONAME_FILE is not allowed for DLL target platforms. - if(WIN32) - set(result "$") - else() - set(result "$") - endif() - endif() - set(${DEST} ${result} PARENT_SCOPE) -endfunction() - -function(check_linker_supports_version_file VAR) - SDL_detect_linker() - if(CMAKE_C_COMPILER_LINKER_ID MATCHES "^(MSVC)$") - set(LINKER_SUPPORTS_VERSION_SCRIPT FALSE) - else() - cmake_push_check_state(RESET) - file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/dummy.sym" "n_0 {\n global:\n func;\n local: *;\n};\n") - list(APPEND CMAKE_REQUIRED_LINK_OPTIONS "-Wl,--version-script=${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/dummy.sym") - check_c_source_compiles("int func(void) {return 0;} int main(int argc,char*argv[]){(void)argc;(void)argv;return func();}" LINKER_SUPPORTS_VERSION_SCRIPT FAIL_REGEX "(unsupported|syntax error|unrecognized option)") - cmake_pop_check_state() - endif() - set(${VAR} "${LINKER_SUPPORTS_VERSION_SCRIPT}" PARENT_SCOPE) -endfunction() - -if(CMAKE_VERSION VERSION_LESS 3.18) - function(check_linker_flag LANG FLAG VAR) - cmake_push_check_state(RESET) - list(APPEND CMAKE_REQUIRED_LINK_OPTIONS ${FLAG}) - if(LANG STREQUAL "C") - include(CheckCSourceCompiles) - check_c_source_compiles("int main(int argc,char*argv[]){(void)argc;(void)argv;return 0;}" ${VAR} FAIL_REGEX "(unsupported|syntax error)") - elseif(LANG STREQUAL "CXX") - include(CheckCXXSourceCompiles) - check_cxx_source_compiles("int main(int argc,char*argv[]){(void)argc;(void)argv;return 0;}" ${VAR} FAIL_REGEX "(unsupported|syntax error)") - else() - message(FATAL_ERROR "Unsupported language: ${LANG}") - endif() - cmake_pop_check_state() - endfunction() -else() - cmake_policy(SET CMP0057 NEW) # Support new if() IN_LIST operator. (used inside check_linker_flag, used in CMake 3.18) - include(CheckLinkerFlag) -endif() - -if(APPLE) - check_language(OBJC) - if(NOT CMAKE_OBJC_COMPILER) - message(WARNING "Cannot find working OBJC compiler.") - endif() -endif() - -function(SDL_PrintSummary) - ##### Info output ##### - message(STATUS "") - message(STATUS "SDL3 was configured with the following options:") - message(STATUS "") - message(STATUS "Platform: ${CMAKE_SYSTEM}") - message(STATUS "64-bit: ${ARCH_64}") - message(STATUS "Compiler: ${CMAKE_C_COMPILER}") - message(STATUS "Revision: ${SDL_REVISION}") - message(STATUS "Vendor: ${SDL_VENDOR_INFO}") - message(STATUS "") - message(STATUS "Subsystems:") - - find_stringlength_longest_item(SDL_SUBSYSTEMS maxLength) - foreach(_SUB IN LISTS SDL_SUBSYSTEMS) - string(LENGTH ${_SUB} _SUBLEN) - math(EXPR _PADLEN "(${maxLength} + 1) - ${_SUBLEN}") - string(RANDOM LENGTH ${_PADLEN} ALPHABET " " _PADDING) - string(TOUPPER ${_SUB} _OPT) - message_bool_option(${_SUB} SDL_${_OPT} ${_PADDING}) - endforeach() - message(STATUS "") - message(STATUS "Options:") - list(SORT ALLOPTIONS) - message_dictlist(ALLOPTIONS) - message(STATUS "") - message(STATUS " Build Shared Library: ${SDL_SHARED}") - message(STATUS " Build Static Library: ${SDL_STATIC}") - if(SDL_STATIC) - message(STATUS " Build Static Library with Position Independent Code: ${SDL_STATIC_PIC}") - endif() - if(APPLE) - message(STATUS " Build libraries as Apple Framework: ${SDL_FRAMEWORK}") - endif() - message(STATUS "") - if(UNIX) - message(STATUS "If something was not detected, although the libraries") - message(STATUS "were installed, then make sure you have set the") - message(STATUS "CMAKE_C_FLAGS and CMAKE_PREFIX_PATH CMake variables correctly.") - message(STATUS "") - endif() - - if(UNIX AND NOT (ANDROID OR APPLE OR EMSCRIPTEN OR HAIKU OR RISCOS)) - if(NOT (HAVE_X11 OR HAVE_WAYLAND)) - if(NOT SDL_UNIX_CONSOLE_BUILD) - message(FATAL_ERROR - "SDL could not find X11 or Wayland development libraries on your system. " - "This means SDL will not be able to create windows on a typical unix operating system. " - "Most likely, this is not wanted." - "\n" - "On Linux, install the packages listed at " - "https://github.com/libsdl-org/SDL/blob/main/docs/README-linux.md#build-dependencies " - "\n" - "If you really don't need desktop windows, the documentation tells you how to skip this check. " - "https://github.com/libsdl-org/SDL/blob/main/docs/README-cmake.md#cmake-fails-to-build-without-x11-or-wayland-support\n" - ) - endif() - endif() - endif() -endfunction() - -function(SDL_install_pdb TARGET DIRECTORY) - get_property(type TARGET ${TARGET} PROPERTY TYPE) - if(type MATCHES "^(SHARED_LIBRARY|EXECUTABLE)$") - install(FILES $ DESTINATION "${DIRECTORY}" OPTIONAL) - elseif(type STREQUAL "STATIC_LIBRARY") - # FIXME: Use $