6760021d6f
Instead of searching for freetype using pkg-config, use the FindFreetype feature of CMake. This allows for better integration with other projects that make use of CMake. Fixes https://github.com/behdad/harfbuzz/issues/518
392 lines
13 KiB
CMake
392 lines
13 KiB
CMake
cmake_minimum_required(VERSION 2.8.0)
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project(harfbuzz)
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## Limit framework build to Xcode generator
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if (BUILD_FRAMEWORK)
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# for a framework on macOS, use `cmake .. -DBUILD_FRAMEWORK:BOOL=true -G Xcode`
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if (NOT "${CMAKE_GENERATOR}" STREQUAL "Xcode")
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message(FATAL_ERROR
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"You should use Xcode generator with BUILD_FRAMEWORK enabled")
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endif ()
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set(CMAKE_OSX_ARCHITECTURES "$(ARCHS_STANDARD_32_64_BIT)")
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set(CMAKE_MACOSX_RPATH ON)
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set(BUILD_SHARED_LIBS ON)
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endif ()
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## Disallow in-source builds, as CMake generated make files can collide with autotools ones
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if (NOT MSVC AND "${PROJECT_BINARY_DIR}" STREQUAL "${PROJECT_SOURCE_DIR}")
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message(FATAL_ERROR
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"
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In-source builds are not permitted! Make a separate folder for"
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" building, e.g.,"
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"
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mkdir build; cd build; cmake .."
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"
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Before that, remove the files created by this failed run with"
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"
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rm -rf CMakeCache.txt CMakeFiles")
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endif ()
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## HarfBuzz build configurations
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option(HB_HAVE_FREETYPE "Enable freetype interop helpers" OFF)
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option(HB_HAVE_GRAPHITE2 "Enable Graphite2 complementary shaper" OFF)
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option(HB_BUILTIN_UCDN "Use HarfBuzz provided UCDN" ON)
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option(HB_HAVE_GLIB "Enable glib unicode functions" OFF)
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option(HB_HAVE_ICU "Enable icu unicode functions" OFF)
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if (APPLE)
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option(HB_HAVE_CORETEXT "Enable CoreText shaper backend on macOS" ON)
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endif ()
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if (WIN32)
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option(HB_HAVE_UNISCRIBE "Enable Uniscribe shaper backend on Windows" OFF)
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option(HB_HAVE_DIRECWRITE "Enable DirectWrite shaper backend on Windows" OFF)
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endif ()
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option(HB_BUILD_UTILS "Build harfbuzz utils, needs cairo, freetype, and glib properly be installed" OFF)
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if (HB_BUILD_UTILS)
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set(HB_HAVE_GLIB ON)
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set(HB_HAVE_FREETYPE ON)
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endif ()
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include_directories(AFTER
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${PROJECT_SOURCE_DIR}/src
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${PROJECT_BINARY_DIR}/src
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)
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add_definitions(-DHAVE_OT)
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if (BUILD_SHARED_LIBS)
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add_definitions(-DHAVE_ATEXIT)
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endif ()
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if (MSVC)
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add_definitions(-wd4244 -wd4267 -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS)
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endif ()
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if (WIN32 AND NOT MINGW AND BUILD_SHARED_LIBS)
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add_definitions("-DHB_EXTERN=__declspec(dllexport) extern")
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endif ()
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## Detect if we are running inside a distribution or regular repository folder
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set(IN_HB_DIST FALSE)
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if (EXISTS "${PROJECT_SOURCE_DIR}/ChangeLog")
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# perhaps we are on dist directory
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set(IN_HB_DIST TRUE)
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set(HB_VERSION_H "${PROJECT_SOURCE_DIR}/src/hb-version.h")
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endif ()
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## Extract variables from Makefile files
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# http://stackoverflow.com/a/27630120/1414809
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function (prepend var prefix)
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set(listVar "")
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foreach (f ${ARGN})
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list(APPEND listVar "${prefix}${f}")
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endforeach ()
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set(${var} "${listVar}" PARENT_SCOPE)
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endfunction ()
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function (extract_make_variable variable file prefix)
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string(REGEX MATCH "${variable} = ([^$]+)\\$" temp ${file})
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string(REGEX MATCHALL "[^ \n\t\\]+" list ${CMAKE_MATCH_1})
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prepend(list ${prefix} ${list})
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set(${variable} ${list} PARENT_SCOPE)
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endfunction ()
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file(READ ${PROJECT_SOURCE_DIR}/src/Makefile.sources SRCSOURCES)
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file(READ ${PROJECT_SOURCE_DIR}/util/Makefile.sources UTILSOURCES)
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file(READ ${PROJECT_SOURCE_DIR}/src/hb-ucdn/Makefile.sources UCDNSOURCES)
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extract_make_variable(HB_BASE_sources ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
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extract_make_variable(HB_BASE_headers ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
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extract_make_variable(HB_OT_sources ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
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extract_make_variable(HB_OT_headers ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
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if (IN_HB_DIST)
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set(RAGEL_GENERATED_DIR "${PROJECT_SOURCE_DIR}/src/")
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else ()
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set(RAGEL_GENERATED_DIR "${PROJECT_BINARY_DIR}/src/")
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endif ()
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extract_make_variable(HB_BASE_RAGEL_GENERATED_sources ${SRCSOURCES} ${RAGEL_GENERATED_DIR})
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extract_make_variable(HB_OT_RAGEL_GENERATED_sources ${SRCSOURCES} ${RAGEL_GENERATED_DIR})
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extract_make_variable(HB_VIEW_sources ${UTILSOURCES} "${PROJECT_SOURCE_DIR}/util/")
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extract_make_variable(HB_SHAPE_sources ${UTILSOURCES} "${PROJECT_SOURCE_DIR}/util/")
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extract_make_variable(HB_OT_SHAPE_CLOSURE_sources ${UTILSOURCES} "${PROJECT_SOURCE_DIR}/util/")
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extract_make_variable(LIBHB_UCDN_sources ${UCDNSOURCES} "${PROJECT_SOURCE_DIR}/src/hb-ucdn/")
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file(READ configure.ac CONFIGUREAC)
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string(REGEX MATCH "\\[(([0-9]+)\\.([0-9]+)\\.([0-9]+))\\]" HB_VERSION_MATCH ${CONFIGUREAC})
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set(HB_VERSION ${CMAKE_MATCH_1})
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set(HB_VERSION_MAJOR ${CMAKE_MATCH_2})
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set(HB_VERSION_MINOR ${CMAKE_MATCH_3})
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set(HB_VERSION_MICRO ${CMAKE_MATCH_4})
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## Define ragel tasks
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if (NOT IN_HB_DIST)
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find_program(RAGEL "ragel" CMAKE_FIND_ROOT_PATH_BOTH)
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if (RAGEL)
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message(STATUS "ragel found at: ${RAGEL}")
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else ()
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message(FATAL_ERROR "ragel not found, get it here -- http://www.complang.org/ragel/ or, use harfbuzz releases https://github.com/behdad/harfbuzz/releases")
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endif ()
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foreach (ragel_output IN ITEMS ${HB_BASE_RAGEL_GENERATED_sources} ${HB_OT_RAGEL_GENERATED_sources})
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string(REGEX MATCH "([^/]+)\\.hh" temp ${ragel_output})
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set(target_name ${CMAKE_MATCH_1})
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add_custom_command(OUTPUT ${ragel_output}
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COMMAND ${RAGEL} -G2 -o ${ragel_output} ${PROJECT_SOURCE_DIR}/src/${target_name}.rl -I ${PROJECT_SOURCE_DIR} ${ARGN}
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DEPENDS ${PROJECT_SOURCE_DIR}/src/${target_name}.rl
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)
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add_custom_target(harfbuzz_${target_name} DEPENDS ${PROJECT_BINARY_DIR}/src/${target_name})
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endforeach ()
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mark_as_advanced(RAGEL)
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endif ()
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## Generate hb-version.h
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if (NOT IN_HB_DIST)
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set(HB_VERSION_H_IN "${PROJECT_SOURCE_DIR}/src/hb-version.h.in")
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set(HB_VERSION_H "${PROJECT_BINARY_DIR}/src/hb-version.h")
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set_source_files_properties("${HB_VERSION_H}" PROPERTIES GENERATED true)
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configure_file("${HB_VERSION_H_IN}" "${HB_VERSION_H}.tmp" @ONLY)
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execute_process(COMMAND "${CMAKE_COMMAND}" -E copy_if_different
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"${HB_VERSION_H}.tmp"
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"${HB_VERSION_H}"
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)
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file(REMOVE "${HB_VERSION_H}.tmp")
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endif ()
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## Define sources and headers of the project
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set(project_sources
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${HB_BASE_sources}
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${HB_BASE_RAGEL_GENERATED_sources}
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${HB_OT_sources}
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${HB_OT_RAGEL_GENERATED_sources}
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)
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set(project_headers
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${HB_VERSION_H}
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${HB_BASE_headers}
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${HB_OT_headers}
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)
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## Find and include needed header folders and libraries
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if (HB_HAVE_FREETYPE)
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include(FindFreetype)
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if (NOT FREETYPE_FOUND)
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message(FATAL_ERROR "HB_HAVE_FREETYPE was set, but we failed to find it. Maybe add a CMAKE_PREFIX_PATH= to your Freetype2 install prefix")
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endif()
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list(APPEND THIRD_PARTY_LIBS ${FREETYPE_LIBRARIES})
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include_directories(AFTER ${FREETYPE_INCLUDE_DIRS})
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add_definitions(-DHAVE_FREETYPE=1 -DHAVE_FT_FACE_GETCHARVARIANTINDEX=1)
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list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-ft.cc)
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list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-ft.h)
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endif ()
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if (HB_HAVE_GRAPHITE2)
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add_definitions(-DHAVE_GRAPHITE2)
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find_path(GRAPHITE2_INCLUDE_DIR graphite2/Font.h)
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find_library(GRAPHITE2_LIBRARY graphite2)
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include_directories(${GRAPHITE2_INCLUDE_DIR})
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list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-graphite2.cc)
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list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-graphite2.h)
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list(APPEND THIRD_PARTY_LIBS ${GRAPHITE2_LIBRARY})
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mark_as_advanced(GRAPHITE2_INCLUDE_DIR GRAPHITE2_LIBRARY)
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endif ()
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if (HB_BUILTIN_UCDN)
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include_directories(src/hb-ucdn)
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add_definitions(-DHAVE_UCDN)
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list(APPEND project_sources
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${PROJECT_SOURCE_DIR}/src/hb-ucdn.cc
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${LIBHB_UCDN_sources}
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)
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endif ()
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if (HB_HAVE_GLIB)
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add_definitions(-DHAVE_GLIB)
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# https://github.com/WebKit/webkit/blob/master/Source/cmake/FindGLIB.cmake
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find_package(PkgConfig)
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pkg_check_modules(PC_GLIB QUIET glib-2.0)
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find_library(GLIB_LIBRARIES NAMES glib-2.0 HINTS ${PC_GLIB_LIBDIR} ${PC_GLIB_LIBRARY_DIRS})
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find_path(GLIBCONFIG_INCLUDE_DIR NAMES glibconfig.h HINTS ${PC_LIBDIR} ${PC_LIBRARY_DIRS} ${PC_GLIB_INCLUDEDIR} ${PC_GLIB_INCLUDE_DIRS} PATH_SUFFIXES glib-2.0/include)
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find_path(GLIB_INCLUDE_DIR NAMES glib.h HINTS ${PC_GLIB_INCLUDEDIR} ${PC_GLIB_INCLUDE_DIRS} PATH_SUFFIXES glib-2.0)
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include_directories(${GLIBCONFIG_INCLUDE_DIR} ${GLIB_INCLUDE_DIR})
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list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-glib.cc)
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list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-glib.h)
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list(APPEND THIRD_PARTY_LIBS ${GLIB_LIBRARIES})
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mark_as_advanced(GLIB_LIBRARIES GLIBCONFIG_INCLUDE_DIR GLIB_INCLUDE_DIR)
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endif ()
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if (HB_HAVE_ICU)
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add_definitions(-DHAVE_ICU)
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# https://github.com/WebKit/webkit/blob/master/Source/cmake/FindICU.cmake
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find_package(PkgConfig)
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pkg_check_modules(PC_ICU QUIET icu-uc)
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find_path(ICU_INCLUDE_DIR NAMES unicode/utypes.h HINTS ${PC_ICU_INCLUDE_DIRS} ${PC_ICU_INCLUDEDIR})
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find_library(ICU_LIBRARY NAMES libicuuc cygicuuc cygicuuc32 icuuc HINTS ${PC_ICU_LIBRARY_DIRS} ${PC_ICU_LIBDIR})
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include_directories(${ICU_INCLUDE_DIR})
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list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-icu.cc)
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list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-icu.h)
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list(APPEND THIRD_PARTY_LIBS ${ICU_LIBRARY})
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mark_as_advanced(ICU_INCLUDE_DIR ICU_LIBRARY)
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endif ()
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if (APPLE AND HB_HAVE_CORETEXT)
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# Apple Advanced Typography
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add_definitions(-DHAVE_CORETEXT)
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list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-coretext.cc)
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list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-coretext.h)
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find_library(APPLICATION_SERVICES_FRAMEWORK ApplicationServices)
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if (APPLICATION_SERVICES_FRAMEWORK)
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list(APPEND THIRD_PARTY_LIBS ${APPLICATION_SERVICES_FRAMEWORK})
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endif (APPLICATION_SERVICES_FRAMEWORK)
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mark_as_advanced(APPLICATION_SERVICES_FRAMEWORK)
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endif ()
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if (WIN32 AND HB_HAVE_UNISCRIBE)
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add_definitions(-DHAVE_UNISCRIBE)
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list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-uniscribe.cc)
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list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-uniscribe.h)
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list(APPEND THIRD_PARTY_LIBS usp10 gdi32 rpcrt4)
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endif ()
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if (WIN32 AND HB_HAVE_DIRECTWRITE)
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add_definitions(-DHAVE_DIRECTWRITE)
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list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-directwrite.cc)
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list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-directwrite.h)
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list(APPEND THIRD_PARTY_LIBS dwrite rpcrt4)
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endif ()
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## Atomic ops availability detection
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file(WRITE "${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives.c"
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" void memory_barrier (void) { __sync_synchronize (); }
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int atomic_add (int *i) { return __sync_fetch_and_add (i, 1); }
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int mutex_trylock (int *m) { return __sync_lock_test_and_set (m, 1); }
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void mutex_unlock (int *m) { __sync_lock_release (m); }
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int main () { return 0; }
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")
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try_compile(HB_HAVE_INTEL_ATOMIC_PRIMITIVES
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${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives
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SOURCES ${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives.c)
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if (HB_HAVE_INTEL_ATOMIC_PRIMITIVES)
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add_definitions(-DHAVE_INTEL_ATOMIC_PRIMITIVES)
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endif ()
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file(WRITE "${PROJECT_BINARY_DIR}/try_compile_solaris_atomic_ops.c"
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" #include <atomic.h>
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/* This requires Solaris Studio 12.2 or newer: */
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#include <mbarrier.h>
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void memory_barrier (void) { __machine_rw_barrier (); }
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int atomic_add (volatile unsigned *i) { return atomic_add_int_nv (i, 1); }
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void *atomic_ptr_cmpxchg (volatile void **target, void *cmp, void *newval) { return atomic_cas_ptr (target, cmp, newval); }
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int main () { return 0; }
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")
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try_compile(HB_HAVE_SOLARIS_ATOMIC_OPS
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${PROJECT_BINARY_DIR}/try_compile_solaris_atomic_ops
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SOURCES ${PROJECT_BINARY_DIR}/try_compile_solaris_atomic_ops.c)
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if (HB_HAVE_SOLARIS_ATOMIC_OPS)
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add_definitions(-DHAVE_SOLARIS_ATOMIC_OPS)
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endif ()
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## Define harfbuzz library
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add_library(harfbuzz ${project_sources} ${project_headers})
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target_link_libraries(harfbuzz ${THIRD_PARTY_LIBS})
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## Additional framework build configs
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if (BUILD_FRAMEWORK)
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set(CMAKE_MACOSX_RPATH ON)
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set_target_properties(harfbuzz PROPERTIES
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FRAMEWORK TRUE
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PUBLIC_HEADER "${project_headers}"
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XCODE_ATTRIBUTE_INSTALL_PATH "@rpath"
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)
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set(MACOSX_FRAMEWORK_IDENTIFIER "harfbuzz")
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set(MACOSX_FRAMEWORK_SHORT_VERSION_STRING "${HB_VERSION}")
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set(MACOSX_FRAMEWORK_BUNDLE_VERSION "${HB_VERSION}")
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endif ()
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## Additional harfbuzz build artifacts
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if (HB_BUILD_UTILS)
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# https://github.com/WebKit/webkit/blob/master/Source/cmake/FindCairo.cmake
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find_package(PkgConfig)
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pkg_check_modules(PC_CAIRO QUIET cairo)
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find_path(CAIRO_INCLUDE_DIRS NAMES cairo.h HINTS ${PC_CAIRO_INCLUDEDIR} ${PC_CAIRO_INCLUDE_DIRS} PATH_SUFFIXES cairo)
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find_library(CAIRO_LIBRARIESNAMES cairo HINTS ${PC_CAIRO_LIBDIR} ${PC_CAIRO_LIBRARY_DIRS})
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add_definitions("-DPACKAGE_NAME=\"HarfBuzz\"")
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add_definitions("-DPACKAGE_VERSION=\"${HB_VERSION}\"")
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include_directories(${CAIRO_INCLUDE_DIRS})
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add_executable(hb-view ${HB_VIEW_sources})
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target_link_libraries(hb-view harfbuzz ${CAIRO_LIBRARIESNAMES})
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add_executable(hb-shape ${HB_SHAPE_sources})
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target_link_libraries(hb-shape harfbuzz)
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add_executable(hb-ot-shape-closure ${HB_OT_SHAPE_CLOSURE_sources})
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target_link_libraries(hb-ot-shape-closure harfbuzz)
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mark_as_advanced(CAIRO_INCLUDE_DIRS CAIRO_LIBRARIESNAMES)
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endif ()
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## Install
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if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL)
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install(FILES ${project_headers} DESTINATION include/harfbuzz)
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endif ()
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if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
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install(TARGETS harfbuzz
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ARCHIVE DESTINATION lib
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LIBRARY DESTINATION lib
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RUNTIME DESTINATION bin
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FRAMEWORK DESTINATION Library/Frameworks
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)
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endif ()
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