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Merge pull request #572 from fanc999/master.msvc 

builds: Support HarfBuzz-GObject and introspection in CMake builds
This commit is contained in:
ebraminio 2017-10-21 10:19:55 +03:30 committed by GitHub
parent d8adaa97fb 41b1825196
commit d45a2138d9
4 changed files with 325 additions and 7 deletions
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306
CMakeLists.txt
View File

@ -41,7 +41,7 @@ if (APPLE)
endif ()
if (WIN32)
option(HB_HAVE_UNISCRIBE "Enable Uniscribe shaper backend on Windows" OFF)
option(HB_HAVE_DIRECWRITE "Enable DirectWrite shaper backend 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)
@ -49,12 +49,24 @@ if (HB_BUILD_UTILS)
set(HB_HAVE_FREETYPE ON)
endif ()
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
)
add_definitions(-DHAVE_OT)
add_definitions(-DHAVE_FALLBACK)
if (BUILD_SHARED_LIBS)
add_definitions(-DHAVE_ATEXIT)
@ -101,6 +113,7 @@ file(READ ${PROJECT_SOURCE_DIR}/src/hb-ucdn/Makefile.sources UCDNSOURCES)
extract_make_variable(HB_BASE_sources ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
extract_make_variable(HB_BASE_headers ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
extract_make_variable(HB_FALLBACK_sources ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
extract_make_variable(HB_OT_sources ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
extract_make_variable(HB_OT_headers ${SRCSOURCES} "${PROJECT_SOURCE_DIR}/src/")
@ -169,10 +182,13 @@ set(project_sources
${HB_BASE_sources}
${HB_BASE_RAGEL_GENERATED_sources}
${HB_FALLBACK_sources}
${HB_OT_sources}
${HB_OT_RAGEL_GENERATED_sources}
)
set(project_extra_sources)
set(project_headers
${HB_VERSION_H}
@ -218,10 +234,8 @@ if (HB_BUILTIN_UCDN)
include_directories(src/hb-ucdn)
add_definitions(-DHAVE_UCDN)
list(APPEND project_sources
${PROJECT_SOURCE_DIR}/src/hb-ucdn.cc
${LIBHB_UCDN_sources}
)
list(APPEND project_sources ${PROJECT_SOURCE_DIR}/src/hb-ucdn.cc)
list(APPEND project_extra_sources ${LIBHB_UCDN_sources})
endif ()
if (HB_HAVE_GLIB)
@ -298,6 +312,110 @@ if (WIN32 AND HB_HAVE_DIRECTWRITE)
list(APPEND THIRD_PARTY_LIBS dwrite rpcrt4)
endif ()
if (HB_HAVE_GOBJECT)
include(FindPythonInterp)
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}
${project_headers}
)
endif ()
## Atomic ops availability detection
file(WRITE "${PROJECT_BINARY_DIR}/try_compile_intel_atomic_primitives.c"
@ -332,9 +450,144 @@ endif ()
## Define harfbuzz library
add_library(harfbuzz ${project_sources} ${project_headers})
add_library(harfbuzz ${project_sources} ${project_extra_sources} ${project_headers})
target_link_libraries(harfbuzz ${THIRD_PARTY_LIBS})
## 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})
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 ()
# Finally, build the introspection files...
add_custom_command (
TARGET harfbuzz-gobject
POST_BUILD
COMMAND ${G_IR_SCANNER_CMD}
--warn-all --no-libtool --verbose
-n hb
--namespace=HarfBuzz
--nsversion=0.0
--identifier-prefix=hb_
--include GObject-2.0
--pkg-export=harfbuzz
--cflags-begin
-I${PROJECT_SOURCE_DIR}/src
-I${PROJECT_BINARY_DIR}/src
${hb_includedir_cflags}
${hb_defines_cflags}
-DHB_H
-DHB_H_IN
-DHB_OT_H
-DHB_OT_H_IN
-DHB_GOBJECT_H
-DHB_GOBJECT_H_IN
-DHB_EXTERN=
--cflags-end
--library=harfbuzz-gobject
--library=harfbuzz
-L${hb_libpath}
${extra_libs}
${introspected_sources}
-o ${hb_libpath}/HarfBuzz-0.0.gir
DEPENDS harfbuzz-gobject harfbuzz
)
add_custom_command (
TARGET harfbuzz-gobject
POST_BUILD
COMMAND "${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)
@ -379,6 +632,9 @@ endif ()
## Install
if (NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL)
install(FILES ${project_headers} DESTINATION include/harfbuzz)
if (HB_HAVE_GOBJECT)
install(FILES ${hb_gobject_headers} ${hb_gobject_gen_headers} DESTINATION include/harfbuzz)
endif ()
endif ()
if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
@ -388,4 +644,42 @@ if (NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL)
RUNTIME DESTINATION bin
FRAMEWORK DESTINATION Library/Frameworks
)
if (HB_BUILD_UTILS)
install(TARGETS hb-view
RUNTIME DESTINATION bin
)
install(TARGETS hb-view
RUNTIME DESTINATION bin
)
install(TARGETS hb-shape
RUNTIME DESTINATION bin
)
install(TARGETS hb-ot-shape-closure
RUNTIME DESTINATION bin
)
endif ()
if (HB_HAVE_GOBJECT)
install(TARGETS harfbuzz-gobject
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
RUNTIME DESTINATION bin
)
if (HB_HAVE_INTROSPECTION)
if("${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 share/gir-1.0
)
install(FILES "${hb_libpath}/HarfBuzz-0.0.typelib"
DESTINATION lib/girepository-1.0
)
endif ()
endif ()
endif ()

1
Makefile.am
View File

@ -13,6 +13,7 @@ EXTRA_DIST = \
BUILD.md \
RELEASING.md \
CMakeLists.txt \
replace-enum-strings.cmake \
$(NULL)
MAINTAINERCLEANFILES = \

21
replace-enum-strings.cmake Normal file
View File

@ -0,0 +1,21 @@
# CMake script to replace items
# in sources generated by glib-mkenums
FILE(READ ${ENUM_INPUT_SRC} enum_in)
STRING(REPLACE
"_t_get_type"
"_get_type"
enum_out_tmp
"${enum_in}"
)
STRING(REPLACE
"_T ("
" ("
enum_out
"${enum_out_tmp}"
)
FILE(WRITE ${ENUM_OUTPUT_SRC} "${enum_out}")
FILE(REMOVE ${ENUM_INPUT_SRC})

4
src/Makefile.sources
View File

@ -72,7 +72,9 @@ HB_NODIST_headers = \
hb-version.h \
$(NULL)
HB_FALLBACK_sources = hb-fallback-shape.cc
HB_FALLBACK_sources = \
hb-fallback-shape.cc \
$(NULL)
HB_OT_sources = \
hb-ot-font.cc \