diff options
Diffstat (limited to 'modules/freetype2/CMakeLists.txt')
| -rw-r--r-- | modules/freetype2/CMakeLists.txt | 397 |
1 files changed, 221 insertions, 176 deletions
diff --git a/modules/freetype2/CMakeLists.txt b/modules/freetype2/CMakeLists.txt index 7c2243b3b..ad8ded0bb 100644 --- a/modules/freetype2/CMakeLists.txt +++ b/modules/freetype2/CMakeLists.txt @@ -1,6 +1,6 @@ # CMakeLists.txt # -# Copyright 2013-2016 by +# Copyright 2013-2018 by # David Turner, Robert Wilhelm, and Werner Lemberg. # # Written originally by John Cary <cary@txcorp.com> @@ -12,35 +12,40 @@ # fully. # # -# As a preliminary, create a compilation directory and change into it, for -# example +# The following will 1. create a build directory and 2. change into it and +# call cmake to configure the build with default parameters as a static +# library. # -# 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. +# cmake -E make_directory build +# cmake -E chdir build cmake .. # # For a dynamic library, use # -# cmake <path-to-freetype2-src-dir> -D BUILD_SHARED_LIBS:BOOL=true +# cmake -E chdir build cmake -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. +# cmake -E chdir build cmake -G Xcode -D BUILD_FRAMEWORK:BOOL=true .. # # For an iOS static library, use # -# cmake -D IOS_PLATFORM=OS -G Xcode <path-to-freetype2-src-dir> +# cmake -E chdir build cmake -G Xcode -D IOS_PLATFORM=OS .. # # or # -# cmake -D IOS_PLATFORM=SIMULATOR -G Xcode <path-to-freetype2-src-dir> +# cmake -E chdir build cmake -G Xcode -D IOS_PLATFORM=SIMULATOR .. +# +# Finally, build the project with: +# +# cmake --build build +# +# Install it with +# +# (sudo) cmake --build build --target install +# +# A binary distribution can be made with +# +# cmake --build build --config Release --target package # # Please refer to the cmake manual for further options, in particular, how # to modify compilation and linking parameters. @@ -59,28 +64,33 @@ # . `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. +# . Set the `FT_WITH_ZLIB', `FT_WITH_BZIP2', `FT_WITH_PNG', and +# `FT_WITH_HARFBUZZ' CMake variables to `ON' to force using a dependency. # Leave a variable undefined (which is the default) to use the dependency -# only if it is available. Example: +# only if it is available. Set `CMAKE_DISABLE_FIND_PACKAGE_HarfBuzz=TRUE' to +# disable a dependency completely (CMake package name, so `BZip2' instead of +# `BZIP2'). Example: # -# cmake ... -DWITH_ZLIB=ON -DWITH_HarfBuzz=OFF ... +# cmake -DFT_WITH_ZLIB=ON -DCMAKE_DISABLE_FIND_PACKAGE_HarfBuzz=TRUE [...] # # . 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). +# FreeType explicitly marks the API to be exported and relies on the compiler +# to hide all other symbols. CMake supports a C_VISBILITY_PRESET property +# starting with 2.8.12. +cmake_minimum_required(VERSION 2.8.12) -cmake_minimum_required(VERSION 2.6) - +if (NOT CMAKE_VERSION VERSION_LESS 3.3) + # Allow symbol visibility settings also on static libraries. CMake < 3.3 + # only sets the propery on a shared library build. + cmake_policy(SET CMP0063 NEW) +endif () 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) @@ -116,30 +126,47 @@ else () endif () -project(freetype) +project(freetype C) +set(VERSION_MAJOR "2") +set(VERSION_MINOR "9") +set(VERSION_PATCH "1") + +# SOVERSION scheme: CURRENT.AGE.REVISION +# If there was an incompatible interface change: +# Increment CURRENT. Set AGE and REVISION to 0 +# If there was a compatible interface change: +# Increment AGE. Set REVISION to 0 +# If the source code was changed, but there were no interface changes: +# Increment REVISION. +set(LIBRARY_VERSION "6.16.0") +set(LIBRARY_SOVERSION "6") + +# These options mean "require x and complain if not found". They'll get +# optionally found anyway. Use `-DCMAKE_DISABLE_FIND_PACKAGE_x=TRUE` to disable +# searching for a packge entirely (x is the CMake package name, so "BZip2" +# instead of "BZIP2"). +option(FT_WITH_ZLIB "Use system zlib instead of internal library." OFF) +option(FT_WITH_BZIP2 "Support bzip2 compressed fonts." OFF) +option(FT_WITH_PNG "Support PNG compressed OpenType embedded bitmaps." OFF) +option(FT_WITH_HARFBUZZ "Improve auto-hinting of OpenType fonts." OFF) -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") + "In-source builds are not permitted! Make a separate folder for" + " building, e.g.,\n" + " cmake -E make_directory build\n" + " cmake -E chdir build cmake ..\n" + "Before that, remove the files created by this failed run with\n" + " cmake -E remove CMakeCache.txt\n" + " cmake -E remove_directory CMakeFiles") endif () # Add local cmake modules -set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/builds/cmake) +list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/builds/cmake) if (BUILD_FRAMEWORK) @@ -152,45 +179,32 @@ if (BUILD_FRAMEWORK) endif () -set(VERSION_MAJOR "2") -set(VERSION_MINOR "7") -set(VERSION_PATCH "1") - -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 () +if (FT_WITH_HARFBUZZ) + find_package(HarfBuzz 1.3.0 REQUIRED) +else () + find_package(HarfBuzz 1.3.0) +endif () +if (FT_WITH_PNG) + find_package(PNG REQUIRED) +else () + find_package(PNG) +endif () -message(STATUS - "Creating directory ${PROJECT_BINARY_DIR}/include/freetype/config") -file(MAKE_DIRECTORY "${PROJECT_BINARY_DIR}/include/freetype/config") +if (FT_WITH_ZLIB) + find_package(ZLIB REQUIRED) +else () + find_package(ZLIB) +endif () +if (FT_WITH_BZIP2) + find_package(BZip2 REQUIRED) +else () + find_package(BZip2) +endif () # Create the configuration file -message(STATUS - "Creating file ${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h") - if (UNIX) check_include_file("unistd.h" HAVE_UNISTD_H) check_include_file("fcntl.h" HAVE_FCNTL_H) @@ -200,38 +214,27 @@ if (UNIX) FTCONFIG_H) if (HAVE_UNISTD_H) string(REGEX REPLACE - "#undef +(HAVE_UNISTD_H)" "#define \\1" + "#undef +(HAVE_UNISTD_H)" "#define \\1 1" FTCONFIG_H "${FTCONFIG_H}") endif () if (HAVE_FCNTL_H) string(REGEX REPLACE - "#undef +(HAVE_FCNTL_H)" "#define \\1" + "#undef +(HAVE_FCNTL_H)" "#define \\1 1" FTCONFIG_H "${FTCONFIG_H}") endif () if (HAVE_STDINT_H) string(REGEX REPLACE - "#undef +(HAVE_STDINT_H)" "#define \\1" + "#undef +(HAVE_STDINT_H)" "#define \\1 1" FTCONFIG_H "${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 "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h-new" + file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftconfig.h" "${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) @@ -254,16 +257,8 @@ if (HARFBUZZ_FOUND) "/\\* +(#define +FT_CONFIG_OPTION_USE_HARFBUZZ) +\\*/" "\\1" FTOPTION_H "${FTOPTION_H}") endif () -file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h-new" +file(WRITE "${PROJECT_BINARY_DIR}/include/freetype/config/ftoption.h" "${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") @@ -278,13 +273,11 @@ set(BASE_SRCS 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 @@ -316,22 +309,24 @@ set(BASE_SRCS ) if (WIN32) - set(BASE_SRCS ${BASE_SRCS} builds/windows/ftdebug.c) + enable_language(RC) + list(APPEND BASE_SRCS builds/windows/ftdebug.c + src/base/ftver.rc) elseif (WINCE) - set(BASE_SRCS ${BASE_SRCS} builds/wince/ftdebug.c) + list(APPEND BASE_SRCS builds/wince/ftdebug.c) else () - set(BASE_SRCS ${BASE_SRCS} src/base/ftdebug.c) + list(APPEND BASE_SRCS src/base/ftdebug.c) endif () - if (BUILD_FRAMEWORK) - set(BASE_SRCS - ${BASE_SRCS} - builds/mac/freetype-Info.plist - ) + list(APPEND BASE_SRCS builds/mac/freetype-Info.plist) endif () -set(CMAKE_DEBUG_POSTFIX d) + +if (NOT DISABLE_FORCE_DEBUG_POSTFIX) + set(CMAKE_DEBUG_POSTFIX d) +endif() + add_library(freetype ${PUBLIC_HEADERS} @@ -340,15 +335,35 @@ add_library(freetype ${BASE_SRCS} ) +set_target_properties( + freetype PROPERTIES + C_VISIBILITY_PRESET hidden) + +target_compile_definitions( + freetype PRIVATE FT2_BUILD_LIBRARY) + +if (WIN32) + target_compile_definitions( + freetype PRIVATE _CRT_SECURE_NO_WARNINGS _CRT_NONSTDC_NO_WARNINGS) +endif () if (BUILD_SHARED_LIBS) set_target_properties(freetype PROPERTIES - VERSION ${PROJECT_VERSION} - SOVERSION ${SHARED_LIBRARY_VERSION} - COMPILE_DEFINITIONS freetype_EXPORTS - ) + VERSION ${LIBRARY_VERSION} + SOVERSION ${LIBRARY_SOVERSION}) endif () +target_include_directories( + freetype BEFORE # Pick up ftconfig.h and ftoption.h generated above. + PRIVATE "${PROJECT_BINARY_DIR}/include") + +target_include_directories( + freetype + PRIVATE "${PROJECT_SOURCE_DIR}/include") + +target_include_directories( + freetype + PUBLIC $<INSTALL_INTERFACE:include/freetype2>) if (BUILD_FRAMEWORK) set_property(SOURCE ${PUBLIC_CONFIG_HEADERS} @@ -362,91 +377,121 @@ if (BUILD_FRAMEWORK) ) 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 () +set(PKG_CONFIG_REQUIRED_PRIVATE "") if (ZLIB_FOUND) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${ZLIB_LIBRARIES}) - include_directories(${ZLIB_INCLUDE_DIRS}) + target_link_libraries(freetype PRIVATE ${ZLIB_LIBRARIES}) + target_include_directories(freetype PRIVATE ${ZLIB_INCLUDE_DIRS}) + list(APPEND PKG_CONFIG_REQUIRED_PRIVATE zlib) endif () if (BZIP2_FOUND) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${BZIP2_LIBRARIES}) - include_directories(${BZIP2_INCLUDE_DIR}) # not BZIP2_INCLUDE_DIRS + target_link_libraries(freetype PRIVATE ${BZIP2_LIBRARIES}) + target_include_directories(freetype PRIVATE ${BZIP2_INCLUDE_DIR}) # not BZIP2_INCLUDE_DIRS + list(APPEND PKG_CONFIG_REQUIRED_PRIVATE bzip2) endif () if (PNG_FOUND) - add_definitions(${PNG_DEFINITIONS}) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${PNG_LIBRARIES}) - include_directories(${PNG_INCLUDE_DIRS}) + target_link_libraries(freetype PRIVATE ${PNG_LIBRARIES}) + target_compile_definitions(freetype PRIVATE ${PNG_DEFINITIONS}) + target_include_directories(freetype PRIVATE ${PNG_INCLUDE_DIRS}) + list(APPEND PKG_CONFIG_REQUIRED_PRIVATE libpng) endif () if (HARFBUZZ_FOUND) - target_link_libraries(freetype ${MAYBE_PRIVATE} ${HARFBUZZ_LIBRARIES}) - include_directories(${HARFBUZZ_INCLUDE_DIRS}) + target_link_libraries(freetype PRIVATE ${HARFBUZZ_LIBRARIES}) + target_include_directories(freetype PRIVATE ${HARFBUZZ_INCLUDE_DIRS}) + list(APPEND PKG_CONFIG_REQUIRED_PRIVATE harfbuzz) endif () -# Installations -# Note the trailing slash in the argument to the `DIRECTORY' directive +# Installation +include(GNUInstallDirs) + 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 - ) + install( + # Note the trailing slash in the argument to `DIRECTORY'! + DIRECTORY ${PROJECT_SOURCE_DIR}/include/ + DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/freetype2 + COMPONENT headers + 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 ${CMAKE_INSTALL_INCLUDEDIR}/freetype2/freetype/config + COMPONENT headers) endif () if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL) - install(TARGETS freetype + # Generate the pkg-config file + if (UNIX) + file(READ ${PROJECT_SOURCE_DIR}/builds/unix/freetype2.in FREETYPE2_PC_IN) + + string(REPLACE ";" ", " PKG_CONFIG_REQUIRED_PRIVATE "${PKG_CONFIG_REQUIRED_PRIVATE}") + + string(REPLACE "%prefix%" ${CMAKE_INSTALL_PREFIX} + FREETYPE2_PC_IN ${FREETYPE2_PC_IN}) + string(REPLACE "%exec_prefix%" "\${prefix}" + FREETYPE2_PC_IN ${FREETYPE2_PC_IN}) + string(REPLACE "%libdir%" "\${prefix}/${CMAKE_INSTALL_LIBDIR}" + FREETYPE2_PC_IN ${FREETYPE2_PC_IN}) + string(REPLACE "%includedir%" "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}" + FREETYPE2_PC_IN ${FREETYPE2_PC_IN}) + string(REPLACE "%ft_version%" "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}" + FREETYPE2_PC_IN ${FREETYPE2_PC_IN}) + string(REPLACE "%REQUIRES_PRIVATE%" "${PKG_CONFIG_REQUIRED_PRIVATE}" + FREETYPE2_PC_IN ${FREETYPE2_PC_IN}) + string(REPLACE "%LIBS_PRIVATE%" "" # All libs support pkg-config + FREETYPE2_PC_IN ${FREETYPE2_PC_IN}) + + file(WRITE ${PROJECT_BINARY_DIR}/freetype2.pc ${FREETYPE2_PC_IN}) + + install( + FILES ${PROJECT_BINARY_DIR}/freetype2.pc + DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig + COMPONENT pkgconfig) + endif () + + install( + TARGETS freetype + EXPORT freetype-targets + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} + FRAMEWORK DESTINATION Library/Frameworks + COMPONENT libraries) + install( 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 - ) + DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/freetype + FILE freetype-config.cmake + COMPONENT headers) endif () # Packaging -# CPack version numbers for release tarball name. +set(CPACK_PACKAGE_NAME ${CMAKE_PROJECT_NAME}) +set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "The FreeType font rendering library.") +set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README") +set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/docs/LICENSE.TXT") + 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) +set(CPACK_PACKAGE_VERSION_PATCH ${VERSION_PATCH}) +set(CPACK_PACKAGE_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}") +if (WIN32) + set(CPACK_GENERATOR ZIP) +else() + set(CPACK_GENERATOR TGZ) +endif() + +set(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "Libraries") +set(CPACK_COMPONENT_HEADERS_DISPLAY_NAME "C/C++ Headers") +set(CPACK_COMPONENT_LIBRARIES_DESCRIPTION + "Library used to build programs which use FreeType") +set(CPACK_COMPONENT_HEADERS_DESCRIPTION + "C/C++ header files for use with FreeType") +set(CPACK_COMPONENT_HEADERS_DEPENDS libraries) +set(CPACK_COMPONENT_LIBRARIES_GROUP "Development") +set(CPACK_COMPONENT_HEADERS_GROUP "Development") -# 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 +include(CPack) |