blob: 97980ef59d8b4291fee316a3c81bfd393bd1707b [file] [log] [blame]
cmake_minimum_required(VERSION 3.12)
project(harfbuzz)
message(WARN "HarfBuzz has a Meson port and tries to migrate all the other build systems to it, please consider using it as we might remove our cmake port soon.")
## Limit framework build to Xcode generator
if (BUILD_FRAMEWORK)
# for a framework build on macOS, use:
# cmake -DBUILD_FRAMEWORK=ON -Bbuild -H. -GXcode && cmake --build build
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 (CMAKE_MACOSX_RPATH ON)
set (BUILD_SHARED_LIBS ON)
endif ()
## Disallow in-source builds, as CMake generated make files can collide with autotools ones
if (NOT MSVC AND "${PROJECT_BINARY_DIR}" STREQUAL "${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 ()
## HarfBuzz build configurations
option(HB_HAVE_FREETYPE "Enable freetype interop helpers" OFF)
option(HB_HAVE_GRAPHITE2 "Enable Graphite2 complementary shaper" OFF)
option(HB_HAVE_GLIB "Enable glib unicode functions" OFF)
option(HB_HAVE_ICU "Enable icu unicode functions" OFF)
if (TARGET freetype)
set (HB_HAVE_FREETYPE ON)
add_definitions(-DHAVE_FREETYPE=1)
endif ()
if (APPLE)
option(HB_HAVE_CORETEXT "Enable CoreText shaper backend on macOS" ON)
set (CMAKE_MACOSX_RPATH ON)
endif ()
if (WIN32)
option(HB_HAVE_UNISCRIBE "Enable Uniscribe shaper backend on Windows" OFF)
option(HB_HAVE_GDI "Enable GDI integration helpers on Windows" OFF)
option(HB_HAVE_DIRECTWRITE "Enable DirectWrite shaper backend on Windows" OFF)
endif ()
option(HB_BUILD_UTILS "Build harfbuzz utils, needs cairo, freetype, and glib properly be installed" OFF)
if (HB_BUILD_UTILS)
set (HB_HAVE_GLIB ON)
set (HB_HAVE_FREETYPE ON)
endif ()
option(HB_BUILD_SUBSET "Build harfbuzz-subset" ON)
option(HB_HAVE_GOBJECT "Enable GObject Bindings" OFF)
if (HB_HAVE_GOBJECT)
set (HB_HAVE_GLIB ON)
endif ()
option(HB_HAVE_INTROSPECTION "Enable building introspection (.gir/.typelib) files" OFF)
if (HB_HAVE_INTROSPECTION)
set (HB_HAVE_GOBJECT ON)
set (HB_HAVE_GLIB ON)
endif ()
include_directories(AFTER
${PROJECT_SOURCE_DIR}/src
${PROJECT_BINARY_DIR}/src
)
# We need PYTHON_EXECUTABLE to be set for running the tests...
include (FindPythonInterp)
## Functions and headers
include (CheckFunctionExists)
include (CheckIncludeFile)
include (CheckIncludeFiles)
macro (check_funcs) # Similar to AC_CHECK_FUNCS of autotools
foreach (func_name ${ARGN})
string(TOUPPER ${func_name} definition_to_add)
check_function_exists(${func_name} HAVE_${definition_to_add})
if (${HAVE_${definition_to_add}})
add_definitions(-DHAVE_${definition_to_add})
endif ()
endforeach ()
endmacro ()
if (UNIX)
list(APPEND CMAKE_REQUIRED_LIBRARIES m)
endif ()
check_funcs(atexit mprotect sysconf getpagesize mmap isatty)
check_include_file(unistd.h HAVE_UNISTD_H)
if (${HAVE_UNISTD_H})
add_definitions(-DHAVE_UNISTD_H)
endif ()
check_include_file(sys/mman.h HAVE_SYS_MMAN_H)
if (${HAVE_SYS_MMAN_H})
add_definitions(-DHAVE_SYS_MMAN_H)
endif ()
check_include_file(stdbool.h HAVE_STDBOOL_H)
if (${HAVE_STDBOOL_H})
add_definitions(-DHAVE_STDBOOL_H)
endif ()
# These will be used while making pkg-config .pc files
set(PC_REQUIRES_PRIV "")
set(PC_LIBS_PRIV "")
if (NOT MSVC)
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads)
if (CMAKE_USE_PTHREADS_INIT)
add_definitions("-DHAVE_PTHREAD")
list(APPEND THIRD_PARTY_LIBS Threads::Threads)
list(APPEND PC_LIBS_PRIV -pthread)
endif ()
endif ()
if (MSVC)
add_definitions(-wd4244 -wd4267 -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS)
endif ()
## Detect if we are running inside a distribution or regular repository folder
# if (EXISTS "${PROJECT_SOURCE_DIR}/ChangeLog")
# # perhaps we are on dist directory
# set (IN_HB_DIST TRUE)
# #set (HB_VERSION_H "${PROJECT_SOURCE_DIR}/src/hb-version.h")
# endif ()
## Extract variables from Makefile files
function (extract_make_variable variable makefile_source)
string(REGEX MATCH "${variable} = ([^$]+)\\$" temp "${makefile_source}")
string(REGEX MATCHALL "[^ \n\t\\]+" listVar "${CMAKE_MATCH_1}")
set (${variable} ${listVar} PARENT_SCOPE)
endfunction ()
# https://stackoverflow.com/a/27630120
function (add_prefix_to_list var prefix)
set (listVar "")
foreach (f ${${var}})
list(APPEND listVar "${prefix}${f}")
endforeach ()
set (${var} "${listVar}" PARENT_SCOPE)
endfunction ()
file(READ ${PROJECT_SOURCE_DIR}/src/Makefile.sources SRCSOURCES)
file(READ ${PROJECT_SOURCE_DIR}/util/Makefile.sources UTILSOURCES)
extract_make_variable(HB_BASE_headers ${SRCSOURCES})
add_prefix_to_list(HB_BASE_headers "${PROJECT_SOURCE_DIR}/src/")
extract_make_variable(HB_SUBSET_sources ${SRCSOURCES})
add_prefix_to_list(HB_SUBSET_sources "${PROJECT_SOURCE_DIR}/src/")
extract_make_variable(HB_SUBSET_headers ${SRCSOURCES})
add_prefix_to_list(HB_SUBSET_headers "${PROJECT_SOURCE_DIR}/src/")
extract_make_variable(HB_BASE_RAGEL_GENERATED_sources ${SRCSOURCES})
#if (IN_HB_DIST)
add_prefix_to_list(HB_BASE_RAGEL_GENERATED_sources "${PROJECT_SOURCE_DIR}/src/")
#else ()
# add_prefix_to_list(HB_BASE_RAGEL_GENERATED_sources "${PROJECT_BINARY_DIR}/src/")
#endif ()
extract_make_variable(HB_VIEW_sources ${UTILSOURCES})
add_prefix_to_list(HB_VIEW_sources "${PROJECT_SOURCE_DIR}/util/")
extract_make_variable(HB_SHAPE_sources ${UTILSOURCES})
add_prefix_to_list(HB_SHAPE_sources "${PROJECT_SOURCE_DIR}/util/")
extract_make_variable(HB_SUBSET_CLI_sources ${UTILSOURCES})
add_prefix_to_list(HB_SUBSET_CLI_sources "${PROJECT_SOURCE_DIR}/util/")
extract_make_variable(HB_OT_SHAPE_CLOSURE_sources ${UTILSOURCES})
add_prefix_to_list(HB_OT_SHAPE_CLOSURE_sources "${PROJECT_SOURCE_DIR}/util/")
file(READ configure.ac CONFIGUREAC)
string(REGEX MATCH "\\[(([0-9]+)\\.([0-9]+)\\.([0-9]+))\\]" HB_VERSION_MATCH ${CONFIGUREAC})
set (HB_VERSION ${CMAKE_MATCH_1})
set (HB_VERSION_MAJOR ${CMAKE_MATCH_2})
set (HB_VERSION_MINOR ${CMAKE_MATCH_3})
set (HB_VERSION_MICRO ${CMAKE_MATCH_4})
## Define sources and headers of the project
set (project_sources ${PROJECT_SOURCE_DIR}/src/harfbuzz.cc) # use amalgam source
set (subset_project_sources ${HB_SUBSET_sources})
set (project_extra_sources)
set (project_headers ${HB_BASE_headers})
set (subset_project_headers ${HB_SUBSET_headers})
## Find and include needed header folders and libraries
if (HB_HAVE_FREETYPE AND NOT TARGET freetype)
include (FindFreetype)
if (NOT FREETYPE_FOUND)
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")
endif ()
list(APPEND THIRD_PARTY_LIBS ${FREETYPE_LIBRARIES})
include_directories(AFTER ${FREETYPE_INCLUDE_DIRS})
add_definitions(-DHAVE_FREETYPE=1)
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-ft.h)
# So check_funcs can find its headers
set (CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${FREETYPE_INCLUDE_DIRS})
set (CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${FREETYPE_LIBRARIES})
check_funcs(FT_Get_Var_Blend_Coordinates FT_Set_Var_Blend_Coordinates FT_Done_MM_Var)
endif ()
if (HB_HAVE_FREETYPE)
list(APPEND PC_REQUIRES_PRIV "freetype2 >= 12.0.6")
endif ()
if (HB_HAVE_GRAPHITE2)
add_definitions(-DHAVE_GRAPHITE2)
find_path(GRAPHITE2_INCLUDE_DIR graphite2/Font.h)
find_library(GRAPHITE2_LIBRARY graphite2)
include_directories(${GRAPHITE2_INCLUDE_DIR})
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-graphite2.h)
list(APPEND THIRD_PARTY_LIBS ${GRAPHITE2_LIBRARY})
list(APPEND PC_REQUIRES_PRIV "graphite2 >= 1.2.0")
mark_as_advanced(GRAPHITE2_INCLUDE_DIR GRAPHITE2_LIBRARY)
endif ()
if (HB_HAVE_GLIB)
add_definitions(-DHAVE_GLIB)
# https://github.com/WebKit/webkit/blob/master/Source/cmake/FindGLIB.cmake
find_package(PkgConfig)
pkg_check_modules(PC_GLIB QUIET glib-2.0)
find_library(GLIB_LIBRARIES NAMES glib-2.0 HINTS ${PC_GLIB_LIBDIR} ${PC_GLIB_LIBRARY_DIRS})
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)
find_path(GLIB_INCLUDE_DIR NAMES glib.h HINTS ${PC_GLIB_INCLUDEDIR} ${PC_GLIB_INCLUDE_DIRS} PATH_SUFFIXES glib-2.0)
include_directories(${GLIBCONFIG_INCLUDE_DIR} ${GLIB_INCLUDE_DIR})
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-glib.h)
list(APPEND THIRD_PARTY_LIBS ${GLIB_LIBRARIES})
list(APPEND PC_REQUIRES_PRIV "glib-2.0 >= 2.19.1")
mark_as_advanced(GLIB_LIBRARIES GLIBCONFIG_INCLUDE_DIR GLIB_INCLUDE_DIR)
endif ()
if (HB_HAVE_ICU)
add_definitions(-DHAVE_ICU)
# https://github.com/WebKit/webkit/blob/fdd7733f2f30eab7fe096a9791f98c60f62f49c0/Source/cmake/FindICU.cmake
find_package(PkgConfig)
pkg_check_modules(PC_ICU QUIET icu-uc)
find_path(ICU_INCLUDE_DIR NAMES unicode/utypes.h HINTS ${PC_ICU_INCLUDE_DIRS} ${PC_ICU_INCLUDEDIR})
find_library(ICU_LIBRARY NAMES libicuuc cygicuuc cygicuuc32 icuuc HINTS ${PC_ICU_LIBRARY_DIRS} ${PC_ICU_LIBDIR})
include_directories(${ICU_INCLUDE_DIR})
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-icu.h)
list(APPEND THIRD_PARTY_LIBS ${ICU_LIBRARY})
mark_as_advanced(ICU_INCLUDE_DIR ICU_LIBRARY)
endif ()
if (APPLE AND HB_HAVE_CORETEXT)
# Apple Advanced Typography
add_definitions(-DHAVE_CORETEXT)
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-coretext.h)
if (HB_IOS)
find_library(COREFOUNDATION CoreFoundation)
if (COREFOUNDATION)
list(APPEND THIRD_PARTY_LIBS ${COREFOUNDATION})
list(APPEND PC_LIBS_PRIV "-framework CoreFoundation")
endif ()
mark_as_advanced(COREFOUNDATION)
find_library(CORETEXT CoreText)
if (CORETEXT)
list(APPEND THIRD_PARTY_LIBS ${CORETEXT})
list(APPEND PC_LIBS_PRIV "-framework CoreText")
endif ()
mark_as_advanced(CORETEXT)
find_library(COREGRAPHICS CoreGraphics)
if (COREGRAPHICS)
list(APPEND THIRD_PARTY_LIBS ${COREGRAPHICS})
list(APPEND PC_LIBS_PRIV "-framework CoreGraphics")
endif ()
mark_as_advanced(COREGRAPHICS)
else ()
find_library(APPLICATION_SERVICES_FRAMEWORK ApplicationServices)
if (APPLICATION_SERVICES_FRAMEWORK)
list(APPEND THIRD_PARTY_LIBS ${APPLICATION_SERVICES_FRAMEWORK})
list(APPEND PC_LIBS_PRIV "-framework ApplicationServices")
endif ()
mark_as_advanced(APPLICATION_SERVICES_FRAMEWORK)
endif ()
endif ()
if (WIN32 AND HB_HAVE_GDI)
add_definitions(-DHAVE_GDI)
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-gdi.h)
list(APPEND THIRD_PARTY_LIBS gdi32)
list(APPEND PC_LIBS_PRIV -lgdi32)
endif ()
if (WIN32 AND HB_HAVE_UNISCRIBE)
add_definitions(-DHAVE_UNISCRIBE)
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-uniscribe.h)
list(APPEND THIRD_PARTY_LIBS usp10 gdi32 rpcrt4)
list(APPEND PC_LIBS_PRIV -lusp10 -lgdi32 -lrpcrt4)
endif ()
if (WIN32 AND HB_HAVE_DIRECTWRITE)
if (CMAKE_VERSION VERSION_GREATER 3.12)
check_include_files("windows.h;dwrite_1.h" HAVE_DWRITE_1_H LANGUAGE CXX)
else ()
check_include_files("windows.h;dwrite_1.h" HAVE_DWRITE_1_H)
endif ()
if (NOT HAVE_DWRITE_1_H)
message(FATAL_ERROR "DirectWrite was enabled explicitly, but required header is missing")
endif ()
add_definitions(-DHAVE_DIRECTWRITE)
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-directwrite.h)
endif ()
if (HB_HAVE_GOBJECT)
add_definitions(-DHAVE_GOBJECT)
include (FindPerl)
# Use the hints from glib-2.0.pc to find glib-mkenums
find_package(PkgConfig)
pkg_check_modules(PC_GLIB QUIET glib-2.0)
find_program(GLIB_MKENUMS glib-mkenums
HINTS ${PC_glib_mkenums}
)
set (GLIB_MKENUMS_CMD)
if (WIN32 AND NOT MINGW)
# In Visual Studio builds, shebang lines are not supported
# in the standard cmd.exe shell that we use, so we need to
# first determine whether glib-mkenums is a Python or PERL
# script
execute_process(COMMAND "${PYTHON_EXECUTABLE}" "${GLIB_MKENUMS}" --version
RESULT_VARIABLE GLIB_MKENUMS_PYTHON
OUTPUT_QUIET ERROR_QUIET
)
if (GLIB_MKENUMS_PYTHON EQUAL 0)
message("${GLIB_MKENUMS} is a Python script.")
set (GLIB_MKENUMS_CMD "${PYTHON_EXECUTABLE}" "${GLIB_MKENUMS}")
else ()
execute_process(COMMAND "${PERL_EXECUTABLE}" "${GLIB_MKENUMS}" --version
RESULT_VARIABLE GLIB_MKENUMS_PERL
OUTPUT_QUIET ERROR_QUIET
)
if (GLIB_MKENUMS_PERL EQUAL 0)
message("${GLIB_MKENUMS} is a PERL script.")
set (GLIB_MKENUMS_CMD "${PERL_EXECUTABLE}" "${GLIB_MKENUMS}")
endif ()
if (NOT GLIB_MKENUMS_PERL EQUAL 0 AND NOT GLIB_MKENUMS_PYTHON EQUAL 0)
message(FATAL_ERROR "Unable to determine type of glib-mkenums script")
endif ()
endif ()
else ()
set (GLIB_MKENUMS_CMD "${GLIB_MKENUMS}")
endif ()
if (NOT GLIB_MKENUMS_CMD)
message(FATAL_ERROR "HB_HAVE_GOBJECT was set, but we failed to find glib-mkenums, which is required")
endif ()
pkg_check_modules(PC_GOBJECT QUIET gobject-2.0)
find_library(GOBJECT_LIBRARIES NAMES gobject-2.0 HINTS ${PC_GLIB_LIBDIR} ${PC_GLIB_LIBRARY_DIRS})
find_path(GOBJECT_INCLUDE_DIR NAMES glib-object.h HINTS ${PC_GLIB_INCLUDEDIR} ${PC_GLIB_INCLUDE_DIRS} PATH_SUFFIXES glib-2.0)
include_directories(${GOBJECTCONFIG_INCLUDE_DIR} ${GOBJECT_INCLUDE_DIR})
mark_as_advanced(GOBJECT_LIBRARIES GOBJECT_INCLUDE_DIR)
list(APPEND hb_gobject_sources ${PROJECT_SOURCE_DIR}/src/hb-gobject-structs.cc)
list(APPEND hb_gobject_gen_sources
${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.cc
)
list(APPEND hb_gobject_structs_headers
${PROJECT_SOURCE_DIR}/src/hb-gobject-structs.h
)
list(APPEND hb_gobject_headers
${PROJECT_SOURCE_DIR}/src/hb-gobject.h
${hb_gobject_structs_headers}
)
list(APPEND hb_gobject_gen_headers
${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.h
)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.h
COMMAND ${GLIB_MKENUMS_CMD}
--template=${PROJECT_SOURCE_DIR}/src/hb-gobject-enums.h.tmpl
--identifier-prefix hb_
--symbol-prefix hb_gobject
${hb_gobject_structs_headers}
${project_headers}
> ${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.h.tmp
COMMAND "${CMAKE_COMMAND}"
"-DENUM_INPUT_SRC=${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.h.tmp"
"-DENUM_OUTPUT_SRC=${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.h"
-P ${PROJECT_SOURCE_DIR}/replace-enum-strings.cmake
DEPENDS ${PROJECT_SOURCE_DIR}/src/hb-gobject-enums.h.tmpl
${hb_gobject_header}
${project_headers}
)
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.cc
COMMAND ${GLIB_MKENUMS_CMD}
--template=${PROJECT_SOURCE_DIR}/src/hb-gobject-enums.cc.tmpl
--identifier-prefix hb_
--symbol-prefix hb_gobject
${hb_gobject_header}
${project_headers}
> ${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.cc.tmp
COMMAND "${CMAKE_COMMAND}"
"-DENUM_INPUT_SRC=${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.cc.tmp"
"-DENUM_OUTPUT_SRC=${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.cc"
-P ${PROJECT_SOURCE_DIR}/replace-enum-strings.cmake
DEPENDS ${PROJECT_SOURCE_DIR}/src/hb-gobject-enums.cc.tmpl
${CMAKE_CURRENT_BINARY_DIR}/src/hb-gobject-enums.h
${hb_gobject_header}
${project_headers}
)
endif ()
## Define harfbuzz library
add_library(harfbuzz ${project_sources} ${project_extra_sources} ${project_headers})
target_link_libraries(harfbuzz ${THIRD_PARTY_LIBS})
target_include_directories(harfbuzz PUBLIC
"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>"
"$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/harfbuzz>")
if (HB_HAVE_FREETYPE AND TARGET freetype)
target_link_libraries(harfbuzz freetype)
endif ()
## Define harfbuzz-icu library
if (HB_HAVE_ICU)
add_library(harfbuzz-icu ${PROJECT_SOURCE_DIR}/src/hb-icu.cc ${PROJECT_SOURCE_DIR}/src/hb-icu.h)
add_dependencies(harfbuzz-icu harfbuzz)
target_link_libraries(harfbuzz-icu harfbuzz ${THIRD_PARTY_LIBS})
if (BUILD_SHARED_LIBS)
set_target_properties(harfbuzz harfbuzz-icu PROPERTIES VISIBILITY_INLINES_HIDDEN TRUE)
endif ()
endif ()
## Define harfbuzz-subset library
if (HB_BUILD_SUBSET)
add_library(harfbuzz-subset ${subset_project_sources} ${subset_project_headers})
list(APPEND project_headers ${PROJECT_SOURCE_DIR}/src/hb-subset.h)
add_dependencies(harfbuzz-subset harfbuzz)
target_link_libraries(harfbuzz-subset harfbuzz ${THIRD_PARTY_LIBS})
if (BUILD_SHARED_LIBS)
set_target_properties(harfbuzz harfbuzz-subset PROPERTIES VISIBILITY_INLINES_HIDDEN TRUE)
endif ()
endif ()
if (UNIX OR MINGW)
# Make symbols link locally
include (CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG(-Bsymbolic-functions CXX_SUPPORTS_FLAG_BSYMB_FUNCS)
if (CXX_SUPPORTS_FLAG_BSYMB_FUNCS)
link_libraries(-Bsymbolic-functions)
endif ()
# As of CMake 3.0.0, the compiler id for Apple-provided Clang is now "AppleClang";
# thus we use MATCHES instead of STREQUAL to include either regular Clang or AppleClang
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# Make sure we don't link to libstdc++
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -fno-exceptions")
set (CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "m") # libm
set (CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "")
set_target_properties(harfbuzz PROPERTIES LINKER_LANGUAGE C)
if (HB_BUILD_SUBSET)
set_target_properties(harfbuzz-subset PROPERTIES LINKER_LANGUAGE C)
endif ()
# No threadsafe statics as we do it ourselves
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-threadsafe-statics")
endif ()
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
if (COMPILER_SUPPORTS_CXX11)
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
else()
message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()
endif ()
## Define harfbuzz-gobject library
if (HB_HAVE_GOBJECT)
add_library(harfbuzz-gobject
${hb_gobject_sources}
${hb_gobject_gen_sources}
${hb_gobject_headers}
${hb_gobject_gen_headers}
)
include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR}/src)
add_dependencies(harfbuzz-gobject harfbuzz)
target_link_libraries(harfbuzz-gobject harfbuzz ${GOBJECT_LIBRARIES} ${THIRD_PARTY_LIBS})
if (BUILD_SHARED_LIBS)
set_target_properties(harfbuzz-gobject PROPERTIES VISIBILITY_INLINES_HIDDEN TRUE)
endif ()
endif ()
if (BUILD_SHARED_LIBS AND WIN32 AND NOT MINGW)
add_definitions("-DHB_DLL_EXPORT")
endif ()
# On Windows, g-ir-scanner requires a DLL build in order for it to work
if (WIN32)
if (NOT BUILD_SHARED_LIBS)
message("Building introspection files on Windows requires BUILD_SHARED_LIBS to be enabled.")
set (HB_HAVE_INTROSPECTION OFF)
endif ()
endif ()
if (HB_HAVE_INTROSPECTION)
find_package(PkgConfig)
pkg_check_modules(PC_GI QUIET gobject-introspection-1.0)
find_program(G_IR_SCANNER g-ir-scanner
HINTS ${PC_g_ir_scanner}
)
find_program(G_IR_COMPILER g-ir-compiler
HINTS ${PC_g_ir_compiler}
)
if (WIN32 AND NOT MINGW)
# Note that since we already enable HB_HAVE_GOBJECT
# we would already have PYTHON_EXECUTABLE handy
set (G_IR_SCANNER_CMD "${PYTHON_EXECUTABLE}" "${G_IR_SCANNER}")
else ()
set (G_IR_SCANNER_CMD "${G_IR_SCANNER}")
endif ()
# We need to account for the varying output directories
# when we build using Visual Studio projects
if ("${CMAKE_GENERATOR}" MATCHES "Visual Studio*")
set (hb_libpath "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIGURATION>")
else ()
set (hb_libpath "$<TARGET_FILE_DIR:harfbuzz-gobject>")
endif ()
# Get the CFlags that we used to build HarfBuzz/HarfBuzz-GObject
set (hb_defines_cflags "")
foreach (hb_cflag ${hb_cflags})
list(APPEND hb_defines_cflags "-D${hb_cflag}")
endforeach (hb_cflag)
# Get the other dependent libraries we used to build HarfBuzz/HarfBuzz-GObject
set (extra_libs "")
foreach (extra_lib ${THIRD_PARTY_LIBS})
# We don't want the .lib extension here...
string(REPLACE ".lib" "" extra_lib_stripped "${extra_lib}")
list(APPEND extra_libs "--extra-library=${extra_lib_stripped}")
endforeach ()
set (introspected_sources)
foreach (f
${project_headers}
${project_sources}
${hb_gobject_gen_sources}
${hb_gobject_gen_headers}
${hb_gobject_sources}
${hb_gobject_headers}
)
if (WIN32)
# Nasty issue: We need to make drive letters lower case,
# otherwise g-ir-scanner won't like it and give us a bunch
# of invalid items and unresolved types...
STRING(SUBSTRING "${f}" 0 1 drive)
STRING(SUBSTRING "${f}" 1 -1 path)
if (drive MATCHES "[A-Z]")
STRING(TOLOWER ${drive} drive_lower)
list(APPEND introspected_sources "${drive_lower}${path}")
else ()
list(APPEND introspected_sources "${f}")
endif ()
else ()
list(APPEND introspected_sources "${f}")
endif ()
endforeach ()
file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/src/hb_gir_list)
foreach (s ${introspected_sources})
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/src/hb_gir_list "${s}\n")
endforeach ()
# Finally, build the introspection files...
add_custom_command(
TARGET harfbuzz-gobject
POST_BUILD
COMMAND ${G_IR_SCANNER_CMD}
--warn-all --no-libtool --verbose
--namespace=HarfBuzz
--nsversion=0.0
--symbol-prefix=hb
--symbol-prefix=hb_gobject
--identifier-prefix=hb_
--include GObject-2.0
--pkg-export=harfbuzz-gobject
--c-include=hb-gobject.h
--cflags-begin
-I${PROJECT_SOURCE_DIR}/src
-I${PROJECT_BINARY_DIR}/src
${hb_includedir_cflags}
${hb_defines_cflags}
-DHB_H
-DHB_H_IN
-DHB_OT_H
-DHB_OT_H_IN
-DHB_AAT_H
-DHB_AAT_H_IN
-DHB_GOBJECT_H
-DHB_GOBJECT_H_IN
-DHB_EXTERN=
--cflags-end
--library=harfbuzz-gobject
--library=harfbuzz
-L${hb_libpath}
${extra_libs}
--filelist ${CMAKE_CURRENT_BINARY_DIR}/src/hb_gir_list
-o ${hb_libpath}/HarfBuzz-0.0.gir
DEPENDS harfbuzz-gobject harfbuzz ${CMAKE_CURRENT_BINARY_DIR}/src/hb_gir_list
)
add_custom_command(
TARGET harfbuzz-gobject
POST_BUILD
COMMAND "${G_IR_COMPILER}"
--verbose --debug
--includedir ${CMAKE_CURRENT_BINARY_DIR}
${hb_libpath}/HarfBuzz-0.0.gir
-o ${hb_libpath}/HarfBuzz-0.0.typelib
DEPENDS ${hb_libpath}/HarfBuzz-0.0.gir harfbuzz-gobject
)
endif ()
## Additional framework build configs
if (BUILD_FRAMEWORK)
set (CMAKE_MACOSX_RPATH ON)
set_target_properties(harfbuzz PROPERTIES
FRAMEWORK TRUE
PUBLIC_HEADER "${project_headers}"
XCODE_ATTRIBUTE_INSTALL_PATH "@rpath"
)
set (MACOSX_FRAMEWORK_IDENTIFIER "harfbuzz")
set (MACOSX_FRAMEWORK_SHORT_VERSION_STRING "${HB_VERSION}")
set (MACOSX_FRAMEWORK_BUNDLE_VERSION "${HB_VERSION}")
endif ()
## Additional harfbuzz build artifacts
if (HB_BUILD_UTILS)
# https://github.com/WebKit/webkit/blob/master/Source/cmake/FindCairo.cmake
find_package(PkgConfig)
pkg_check_modules(PC_CAIRO QUIET cairo)
find_path(CAIRO_INCLUDE_DIRS NAMES cairo.h HINTS ${PC_CAIRO_INCLUDEDIR} ${PC_CAIRO_INCLUDE_DIRS} PATH_SUFFIXES cairo)
find_library(CAIRO_LIBRARIESNAMES cairo HINTS ${PC_CAIRO_LIBDIR} ${PC_CAIRO_LIBRARY_DIRS})
add_definitions("-DPACKAGE_NAME=\"HarfBuzz\"")
add_definitions("-DPACKAGE_VERSION=\"${HB_VERSION}\"")
include_directories(${CAIRO_INCLUDE_DIRS})
add_executable(hb-view ${HB_VIEW_sources})
target_link_libraries(hb-view harfbuzz ${CAIRO_LIBRARIESNAMES})
add_executable(hb-shape ${HB_SHAPE_sources})
target_link_libraries(hb-shape harfbuzz)
add_executable(hb-subset ${HB_SUBSET_CLI_sources})
target_link_libraries(hb-subset harfbuzz harfbuzz-subset)
add_executable(hb-ot-shape-closure ${HB_OT_SHAPE_CLOSURE_sources})
target_link_libraries(hb-ot-shape-closure harfbuzz)
mark_as_advanced(CAIRO_INCLUDE_DIRS CAIRO_LIBRARIESNAMES)
endif ()
## Install
include (GNUInstallDirs)
if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL)
install(FILES ${project_headers} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/harfbuzz)
if (HB_HAVE_GOBJECT)
install(FILES ${hb_gobject_headers} ${hb_gobject_gen_headers} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/harfbuzz)
endif ()
endif ()
# get these variables in the required format
list(REMOVE_DUPLICATES PC_REQUIRES_PRIV)
string(REPLACE ";" ", " PC_REQUIRES_PRIV "${PC_REQUIRES_PRIV}")
list(REMOVE_DUPLICATES PC_LIBS_PRIV)
string(REPLACE ";" " " PC_LIBS_PRIV "${PC_LIBS_PRIV}")
# Macro to write pkg-config .pc configuration files
macro ( make_pkgconfig_pc_file name )
file(READ "${PROJECT_SOURCE_DIR}/src/${name}.pc.in" FSTR)
string(REPLACE "%prefix%" "${CMAKE_INSTALL_PREFIX}" FSTR ${FSTR})
string(REPLACE "%exec_prefix%" "\${prefix}" FSTR ${FSTR})
if (IS_ABSOLUTE "${CMAKE_INSTALL_INCLUDEDIR}")
string(REPLACE "%includedir%" "${CMAKE_INSTALL_INCLUDEDIR}" FSTR ${FSTR})
else ()
string(REPLACE "%includedir%" "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}" FSTR ${FSTR})
endif ()
if (IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
string(REPLACE "%libdir%" "${CMAKE_INSTALL_LIBDIR}" FSTR ${FSTR})
else ()
string(REPLACE "%libdir%" "\${prefix}/${CMAKE_INSTALL_LIBDIR}" FSTR ${FSTR})
endif ()
string(REPLACE "%VERSION%" "${HB_VERSION}" FSTR ${FSTR})
string(REPLACE "%requires_private%" "${PC_REQUIRES_PRIV}" FSTR ${FSTR})
string(REPLACE "%libs_private%" "${PC_LIBS_PRIV}" FSTR ${FSTR})
file(WRITE "${PROJECT_BINARY_DIR}/${name}.pc" ${FSTR})
install(
FILES "${PROJECT_BINARY_DIR}/${name}.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig"
COMPONENT pkgconfig
)
endmacro ( make_pkgconfig_pc_file )
if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
install(TARGETS harfbuzz
EXPORT harfbuzzConfig
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
FRAMEWORK DESTINATION Library/Frameworks
)
make_pkgconfig_pc_file("harfbuzz")
install(EXPORT harfbuzzConfig
NAMESPACE harfbuzz::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/harfbuzz
)
if (HB_HAVE_ICU)
install(TARGETS harfbuzz-icu
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
FRAMEWORK DESTINATION Library/Frameworks
)
make_pkgconfig_pc_file("harfbuzz-icu")
endif ()
if (HB_BUILD_SUBSET)
install(TARGETS harfbuzz-subset
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
)
make_pkgconfig_pc_file("harfbuzz-subset")
endif ()
if (HB_BUILD_UTILS)
if (WIN32 AND BUILD_SHARED_LIBS)
install(TARGETS harfbuzz-subset
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
endif ()
install(TARGETS hb-view
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
install(TARGETS hb-subset
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
install(TARGETS hb-shape
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
install(TARGETS hb-ot-shape-closure
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
endif ()
if (HB_HAVE_GOBJECT)
install(TARGETS harfbuzz-gobject
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
make_pkgconfig_pc_file("harfbuzz-gobject")
if (HB_HAVE_INTROSPECTION)
if ("${CMAKE_GENERATOR}" MATCHES "Visual Studio*")
set (hb_libpath "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIGURATION>")
else ()
set (hb_libpath "$<TARGET_FILE_DIR:harfbuzz-gobject>")
endif ()
install(FILES "${hb_libpath}/HarfBuzz-0.0.gir"
DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/gir-1.0
)
install(FILES "${hb_libpath}/HarfBuzz-0.0.typelib"
DESTINATION ${CMAKE_INSTALL_LIBDIR}/girepository-1.0
)
endif ()
endif ()
endif ()