254 lines
7.7 KiB
CMake
254 lines
7.7 KiB
CMake
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cmake_minimum_required(VERSION 2.8.0)
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project(harfbuzz)
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## Disallow in-source builds
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if ("${PROJECT_BINARY_DIR}" STREQUAL "${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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##
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## HarfBuzz build configurations
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option(HB_HAVE_FREETYPE "Use FreeType" OFF)
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option(HB_HAVE_UNISCRIBE "Enable Uniscribe shaper on Windows" OFF)
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option(HB_HAVE_DIRECWRITE "Enable DirectWrite shaper on Windows" OFF)
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option(HB_HAVE_CORETEXT "Enable CoreText shaper on macOS" ON)
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option(HB_BUILTIN_UCDN "Use HarfBuzz provided UCDN" ON)
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include_directories(AFTER
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${CMAKE_CURRENT_SOURCE_DIR}/src
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${PROJECT_BINARY_DIR}/src
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)
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# feel free to discuss these or more with the maintainers
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add_definitions(-DHAVE_OT)
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add_definitions(-DHB_NO_MT)
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add_definitions(-DHB_DISABLE_DEPRECATED)
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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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##
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set(IN_HB_DIST FALSE)
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if (EXISTS "${PROJECT_SOURCE_DIR}/src/hb-version.h")
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# perhaps we are on dist directory
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set(IN_HB_DIST TRUE)
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set(HB_VERSION_H "${PROJECT_SOURCE_DIR}/src/hb-version.h")
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endif ()
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if (NOT IN_HB_DIST)
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## execute ragel tasks
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find_program(RAGEL "ragel")
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if (RAGEL)
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message(STATUS "ragel found at: ${RAGEL}")
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else (RAGEL)
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message(FATAL_ERROR "ragel not found, get it here -- http://www.complang.org/ragel/")
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endif (RAGEL)
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function (ragel_preproc src_dir src_sans_rl out_sfx)
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add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/src/${src_sans_rl}${out_sfx}
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COMMAND ${RAGEL} -G2 -o ${PROJECT_BINARY_DIR}/src/${src_sans_rl}${out_sfx} ${CMAKE_CURRENT_SOURCE_DIR}/${src_dir}/${src_sans_rl}.rl -I ${CMAKE_CURRENT_SOURCE_DIR} ${ARGN}
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DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src_dir}/${src_sans_rl}.rl
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)
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add_custom_target(harfbuzz_${src_sans_rl} DEPENDS ${PROJECT_BINARY_DIR}/src/${src_sans_rl})
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endfunction(ragel_preproc)
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ragel_preproc(src hb-buffer-deserialize-json .hh)
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ragel_preproc(src hb-buffer-deserialize-text .hh)
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ragel_preproc(src hb-ot-shape-complex-indic-machine .hh)
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ragel_preproc(src hb-ot-shape-complex-myanmar-machine .hh)
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ragel_preproc(src hb-ot-shape-complex-use-machine .hh)
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##
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## Generate hb-version.h
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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 ${CMAKE_MATCH_4})
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set(HB_VERSION_H_IN "${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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"${HB_VERSION_H}")
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file(REMOVE "${HB_VERSION_H}.tmp")
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##
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endif ()
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## Extract variables from src/Makefile.sources
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file(READ src/Makefile.sources MAKEFILESOURCES)
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function (extract_make_variable variable)
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string(REGEX MATCH "${variable} = ([^$]+)" temp ${MAKEFILESOURCES})
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if (NOT IN_HB_DIST)
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# these should be built first and will be added from a different path
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string(REPLACE "hb-buffer-deserialize-json.hh" "" temp ${temp})
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string(REPLACE "hb-buffer-deserialize-text.hh" "" temp ${temp})
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string(REPLACE "hb-ot-shape-complex-indic-machine.hh" "" temp ${temp})
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string(REPLACE "hb-ot-shape-complex-myanmar-machine.hh" "" temp ${temp})
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string(REPLACE "hb-ot-shape-complex-use-machine.hh" "" temp ${temp})
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endif ()
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string(REGEX REPLACE "\thb" "src/hb" temp ${temp})
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string(REGEX MATCHALL "src/[^ ]+" temp ${temp})
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set(${variable} ${temp} PARENT_SCOPE)
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endfunction(extract_make_variable)
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extract_make_variable(HB_BASE_sources)
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extract_make_variable(HB_BASE_headers)
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extract_make_variable(HB_OT_sources)
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extract_make_variable(HB_OT_headers)
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##
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## Define source and headers of projects
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if (NOT IN_HB_DIST)
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set(project_sources
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${project_sources}
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${PROJECT_BINARY_DIR}/src/hb-buffer-deserialize-json.hh
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${PROJECT_BINARY_DIR}/src/hb-buffer-deserialize-text.hh
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${PROJECT_BINARY_DIR}/src/hb-ot-shape-complex-indic-machine.hh
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${PROJECT_BINARY_DIR}/src/hb-ot-shape-complex-myanmar-machine.hh
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${PROJECT_BINARY_DIR}/src/hb-ot-shape-complex-use-machine.hh
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)
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endif ()
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set(project_headers
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${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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set(project_sources
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${project_sources}
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${HB_BASE_sources}
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${HB_OT_sources}
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)
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if (HB_HAVE_FREETYPE)
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set(FREETYPE_DIR "$ENV{FREETYPE_DIR}"
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CACHE PATH "root path for freetype lib/ and include/ folders"
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)
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find_path(FREETYPE_INCLUDE_DIR
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ft2build.h freetype2/freetype/freetype.h
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PATHS ${FREETYPE_DIR}/include
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)
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if (CMAKE_BUILD_TYPE MATCHES Debug)
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find_library(FREETYPE_DEBUG_LIBRARY freetyped)
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set(FREETYPE_ACTUAL_LIBRARY ${FREETYPE_DEBUG_LIBRARY})
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else ()
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find_library(FREETYPE_LIBRARY
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freetype libfreetype
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PATHS ${FREETYPE_DIR}/lib
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DOC "freetype library"
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)
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set(FREETYPE_ACTUAL_LIBRARY ${FREETYPE_LIBRARY})
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endif ()
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if (FREETYPE_INCLUDE_DIR)
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include_directories(AFTER ${FREETYPE_INCLUDE_DIR} ${FREETYPE_INCLUDE_DIR}/freetype2)
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endif ()
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if (FREETYPE_INCLUDE_DIR AND FREETYPE_ACTUAL_LIBRARY)
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set (THIRD_PARTY_LIBS ${THIRD_PARTY_LIBS} ${FREETYPE_ACTUAL_LIBRARY})
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add_definitions(-DHAVE_FREETYPE=1 -DHAVE_FT_FACE_GETCHARVARIANTINDEX=1)
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endif ()
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set(project_headers ${project_headers} src/hb-ft.h)
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set(project_sources ${project_sources} src/hb-ft.cc)
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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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set(project_headers ${project_headers} src/hb-ucdn/ucdn.h)
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set(project_sources
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${project_sources}
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src/hb-ucdn.cc
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src/hb-ucdn/ucdn.c
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src/hb-ucdn/unicodedata_db.h)
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else ()
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add_definitions(-DHB_NO_UNICODE_FUNCS)
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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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set(project_headers ${project_headers} src/hb-coretext.h)
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set(project_sources ${project_sources} src/hb-coretext.cc)
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find_library(APPLICATION_SERVICES_FRAMEWORK ApplicationServices)
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mark_as_advanced(APPLICATION_SERVICES_FRAMEWORK)
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if (APPLICATION_SERVICES_FRAMEWORK)
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set(THIRD_PARTY_LIBS ${THIRD_PARTY_LIBS} ${APPLICATION_SERVICES_FRAMEWORK})
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endif (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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set(project_headers ${project_headers} src/hb-uniscribe.h)
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set(project_sources ${project_sources} src/hb-uniscribe.cc)
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set(THIRD_PARTY_LIBS ${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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set(project_headers ${project_headers} src/hb-directwrite.h)
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set(project_sources ${project_sources} src/hb-directwrite.cc)
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set(THIRD_PARTY_LIBS ${THIRD_PARTY_LIBS} dwrite rpcrt4)
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endif ()
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set(project_sources ${project_sources} ${project_headers})
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##
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add_library(harfbuzz ${project_sources})
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target_link_libraries(harfbuzz ${THIRD_PARTY_LIBS})
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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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)
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endif ()
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##
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