ref: 082f2faf5007812bac6a1f783c7dcc6f49d761fe
dir: /CMakeLists.txt/
# CMakeLists.txt # # Copyright 2013-2017 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # Written originally by John Cary <[email protected]> # # This file is part of the FreeType project, and may only be used, modified, # and distributed under the terms of the FreeType project license, # LICENSE.TXT. By continuing to use, modify, or distribute this file you # indicate that you have read the license and understand and accept it # fully. # # # As a preliminary, create a compilation directory and change into it, for # example # # mkdir ~/freetype2.compiled # cd ~/freetype2.compiled # # Now you can say # # cmake <path-to-freetype2-src-dir> # # to create a Makefile that builds a static version of the library. # # For a dynamic library, use # # cmake <path-to-freetype2-src-dir> -D BUILD_SHARED_LIBS:BOOL=true # # For a framework on OS X, use # # cmake <path-to-freetype2-src-dir> -D BUILD_FRAMEWORK:BOOL=true -G Xcode # # instead. # # For an iOS static library, use # # cmake -D IOS_PLATFORM=OS -G Xcode <path-to-freetype2-src-dir> # # or # # cmake -D IOS_PLATFORM=SIMULATOR -G Xcode <path-to-freetype2-src-dir> # # Please refer to the cmake manual for further options, in particular, how # to modify compilation and linking parameters. # # Some notes. # # . `cmake' creates configuration files in # # <build-directory>/include/freetype/config # # which should be further modified if necessary. # # . You can use `cmake' directly on a freshly cloned FreeType git # repository. # # . `CMakeLists.txt' is provided as-is since it is normally not used by the # developer team. # # . If you want to disable the automatic generation of the distribution # targets, add the `-D FREETYPE_NO_DIST=true' command line argument. # # . Set the `WITH_ZLIB', `WITH_BZip2', `WITH_PNG', and `WITH_HarfBuzz' # CMake variables to `ON' or `OFF' to force or skip using a dependency. # Leave a variable undefined (which is the default) to use the dependency # only if it is available. Example: # # cmake ... -DWITH_ZLIB=ON -DWITH_HarfBuzz=OFF ... # # . Installation of FreeType can be controlled with the CMake variables # `SKIP_INSTALL_HEADERS', `SKIP_INSTALL_LIBRARIES', and `SKIP_INSTALL_ALL' # (this is compatible with the same CMake variables in zlib's CMake # support). cmake_minimum_required(VERSION 2.6) include(CheckIncludeFile) # CMAKE_TOOLCHAIN_FILE must be set before `project' is called, which # configures the base build environment and references the toolchain file if (APPLE) if (DEFINED IOS_PLATFORM) if (NOT "${IOS_PLATFORM}" STREQUAL "OS" AND NOT "${IOS_PLATFORM}" STREQUAL "SIMULATOR") message(FATAL_ERROR "IOS_PLATFORM must be set to either OS or SIMULATOR") endif () if (NOT "${CMAKE_GENERATOR}" STREQUAL "Xcode") message(AUTHOR_WARNING "You should use Xcode generator with IOS_PLATFORM enabled to get Universal builds.") endif () if (BUILD_SHARED_LIBS) message(FATAL_ERROR "BUILD_SHARED_LIBS can not be on with IOS_PLATFORM enabled") endif () if (BUILD_FRAMEWORK) message(FATAL_ERROR "BUILD_FRAMEWORK can not be on with IOS_PLATFORM enabled") endif () # iOS only uses static libraries set(BUILD_SHARED_LIBS OFF) set(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/builds/cmake/iOS.cmake) endif () else () if (DEFINED IOS_PLATFORM) message(FATAL_ERROR "IOS_PLATFORM is not supported on this platform") endif () endif () project(freetype) if (WIN32 AND NOT MINGW AND BUILD_SHARED_LIBS) message(FATAL_ERROR "Building shared libraries on Windows needs MinGW") endif () # Disallow in-source builds if ("${PROJECT_BINARY_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}") message(FATAL_ERROR " In-source builds are not permitted! Make a separate folder for" " building, e.g.," " mkdir build; cd build; cmake .." " Before that, remove the files created by this failed run with" " rm -rf CMakeCache.txt CMakeFiles") endif () # Add local cmake modules set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/builds/cmake) if (BUILD_FRAMEWORK) if (NOT "${CMAKE_GENERATOR}" STREQUAL "Xcode") message(FATAL_ERROR "You should use Xcode generator with BUILD_FRAMEWORK enabled") endif () set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_64_BIT)") set(BUILD_SHARED_LIBS ON) endif () set(VERSION_MAJOR "2") set(VERSION_MINOR "8") set(VERSION_PATCH "0") set(PROJECT_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}) set(SHARED_LIBRARY_VERSION ${VERSION_MAJOR}.${VERSION_MINOR}) # Compiler definitions for building the library add_definitions(-DFT2_BUILD_LIBRARY) # Find dependencies foreach (d ZLIB BZip2 PNG HarfBuzz) string(TOUPPER "${d}" D) if (DEFINED WITH_${d} OR DEFINED WITH_${D}) if (WITH_${d} OR WITH_${D}) find_package(${d} QUIET REQUIRED) endif () else () find_package(${d} QUIET) endif () if (${d}_FOUND OR ${D}_FOUND) message(STATUS "Building with ${d}") endif () endforeach () message(STATUS "Creating directory ${PROJECT_BINARY_DIR}/include/freetype/config") file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/include/freetype/config") # Create the configuration file message(STATUS "Creating file ${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h") if (UNIX) check_include_file("unistd.h" HAVE_UNISTD_H) check_include_file("fcntl.h" HAVE_FCNTL_H) check_include_file("stdint.h" HAVE_STDINT_H) file(READ "${PROJECT_SOURCE_DIR}/builds/unix/ftconfig.in" FTCONFIG_H) if (HAVE_UNISTD_H) string(REGEX REPLACE "#undef +(HAVE_UNISTD_H)" "#define \\1" FTCONFIG_H "${FTCONFIG_H}") endif () if (HAVE_FCNTL_H) string(REGEX REPLACE "#undef +(HAVE_FCNTL_H)" "#define \\1" FTCONFIG_H "${FTCONFIG_H}") endif () if (HAVE_STDINT_H) string(REGEX REPLACE "#undef +(HAVE_STDINT_H)" "#define \\1" FTCONFIG_H "${FTCONFIG_H}") endif () string(REPLACE "/undef " "#undef " FTCONFIG_H "${FTCONFIG_H}") file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" "${FTCONFIG_H}") else () file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftconfig.h" FTCONFIG_H) file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" "${FTCONFIG_H}") endif () execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h") # Create the options file message(STATUS "Creating file ${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h") file(READ "${PROJECT_SOURCE_DIR}/include/freetype/config/ftoption.h" FTOPTION_H) if (ZLIB_FOUND) string(REGEX REPLACE "/\\* +(#define +FT_CONFIG_OPTION_SYSTEM_ZLIB) +\\*/" "\\1" FTOPTION_H "${FTOPTION_H}") endif () if (BZIP2_FOUND) string(REGEX REPLACE "/\\* +(#define +FT_CONFIG_OPTION_USE_BZIP2) +\\*/" "\\1" FTOPTION_H "${FTOPTION_H}") endif () if (PNG_FOUND) string(REGEX REPLACE "/\\* +(#define +FT_CONFIG_OPTION_USE_PNG) +\\*/" "\\1" FTOPTION_H "${FTOPTION_H}") endif () if (HARFBUZZ_FOUND) string(REGEX REPLACE "/\\* +(#define +FT_CONFIG_OPTION_USE_HARFBUZZ) +\\*/" "\\1" FTOPTION_H "${FTOPTION_H}") endif () file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new" "${FTOPTION_H}") execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new" "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h") # Specify library include directories include_directories("${PROJECT_SOURCE_DIR}/include") include_directories(BEFORE "${PROJECT_BINARY_DIR}/include") file(GLOB PUBLIC_HEADERS "include/ft2build.h" "include/freetype/*.h") file(GLOB PUBLIC_CONFIG_HEADERS "include/freetype/config/*.h") file(GLOB PRIVATE_HEADERS "include/freetype/internal/*.h") set(BASE_SRCS src/autofit/autofit.c src/base/ftbase.c src/base/ftbbox.c src/base/ftbdf.c src/base/ftbitmap.c src/base/ftcid.c src/base/ftfntfmt.c src/base/ftfstype.c src/base/ftgasp.c src/base/ftglyph.c src/base/ftgxval.c src/base/ftinit.c src/base/ftlcdfil.c src/base/ftmm.c src/base/ftotval.c src/base/ftpatent.c src/base/ftpfr.c src/base/ftstroke.c src/base/ftsynth.c src/base/ftsystem.c src/base/fttype1.c src/base/ftwinfnt.c src/bdf/bdf.c src/bzip2/ftbzip2.c src/cache/ftcache.c src/cff/cff.c src/cid/type1cid.c src/gzip/ftgzip.c src/lzw/ftlzw.c src/pcf/pcf.c src/pfr/pfr.c src/psaux/psaux.c src/pshinter/pshinter.c src/psnames/psnames.c src/raster/raster.c src/sfnt/sfnt.c src/smooth/smooth.c src/truetype/truetype.c src/type1/type1.c src/type42/type42.c src/winfonts/winfnt.c ) if (WIN32) set(BASE_SRCS ${BASE_SRCS} builds/windows/ftdebug.c) elseif (WINCE) set(BASE_SRCS ${BASE_SRCS} builds/wince/ftdebug.c) else () set(BASE_SRCS ${BASE_SRCS} src/base/ftdebug.c) endif () if (BUILD_FRAMEWORK) set(BASE_SRCS ${BASE_SRCS} builds/mac/freetype-Info.plist ) endif () set(CMAKE_DEBUG_POSTFIX d) add_library(freetype ${PUBLIC_HEADERS} ${PUBLIC_CONFIG_HEADERS} ${PRIVATE_HEADERS} ${BASE_SRCS} ) if (BUILD_SHARED_LIBS) set_target_properties(freetype PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${SHARED_LIBRARY_VERSION} COMPILE_DEFINITIONS freetype_EXPORTS ) endif () if (BUILD_FRAMEWORK) set_property(SOURCE ${PUBLIC_CONFIG_HEADERS} PROPERTY MACOSX_PACKAGE_LOCATION Headers/config ) set_target_properties(freetype PROPERTIES FRAMEWORK TRUE MACOSX_FRAMEWORK_INFO_PLIST builds/mac/freetype-Info.plist PUBLIC_HEADER "${PUBLIC_HEADERS}" XCODE_ATTRIBUTE_INSTALL_PATH "@rpath" ) endif () if (NOT CMAKE_VERSION VERSION_LESS 2.8.12) target_include_directories(freetype PUBLIC $<INSTALL_INTERFACE:include/freetype2>) endif () if (CMAKE_VERSION VERSION_LESS 2.8.12) set(MAYBE_PRIVATE "") else () set(MAYBE_PRIVATE "PRIVATE") endif () if (ZLIB_FOUND) target_link_libraries(freetype ${MAYBE_PRIVATE} ${ZLIB_LIBRARIES}) include_directories(${ZLIB_INCLUDE_DIRS}) endif () if (BZIP2_FOUND) target_link_libraries(freetype ${MAYBE_PRIVATE} ${BZIP2_LIBRARIES}) include_directories(${BZIP2_INCLUDE_DIR}) # not BZIP2_INCLUDE_DIRS endif () if (PNG_FOUND) add_definitions(${PNG_DEFINITIONS}) target_link_libraries(freetype ${MAYBE_PRIVATE} ${PNG_LIBRARIES}) include_directories(${PNG_INCLUDE_DIRS}) endif () if (HARFBUZZ_FOUND) target_link_libraries(freetype ${MAYBE_PRIVATE} ${HARFBUZZ_LIBRARIES}) include_directories(${HARFBUZZ_INCLUDE_DIRS}) endif () # Installations # Note the trailing slash in the argument to the `DIRECTORY' directive if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL) install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/ DESTINATION include/freetype2 PATTERN "internal" EXCLUDE PATTERN "ftconfig.h" EXCLUDE PATTERN "ftoption.h" EXCLUDE ) install(FILES ${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h ${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h DESTINATION include/freetype2/freetype/config ) endif () if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL) install(TARGETS freetype EXPORT freetype-targets RUNTIME DESTINATION bin LIBRARY DESTINATION lib ARCHIVE DESTINATION lib FRAMEWORK DESTINATION Library/Frameworks ) install(EXPORT freetype-targets DESTINATION lib/cmake/freetype FILE freetype-config.cmake ) endif () # Packaging # CPack version numbers for release tarball name. set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR}) set(CPACK_PACKAGE_VERSION_MINOR ${VERSION_MINOR}) set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH}}) if (NOT DEFINED CPACK_PACKAGE_DESCRIPTION_SUMMARY) set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "${CMAKE_PROJECT_NAME}") endif () if (NOT DEFINED CPACK_SOURCE_PACKAGE_FILE_NAME) set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${PROJECT_VERSION}-r${PROJECT_REV}" CACHE INTERNAL "tarball basename" ) endif () set(CPACK_SOURCE_GENERATOR TGZ) set(CPACK_SOURCE_IGNORE_FILES "/CVS/;/.svn/;.swp$;.#;/#;/build/;/serial/;/ser/;/parallel/;/par/;~;/preconfig.out;/autom4te.cache/;/.config") set(CPACK_GENERATOR TGZ) include(CPack) # Add `make dist' target if FREETYPE_DIST is set (which is the default) if (NOT DEFINED FREETYPE_NO_DIST) add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source) endif () # eof