mirror of
https://github.com/microsoft/vcpkg.git
synced 2024-11-27 15:29:01 +08:00
146 lines
4.4 KiB
CMake
146 lines
4.4 KiB
CMake
cmake_minimum_required(VERSION 3.9)
|
|
project(libffi C ASM)
|
|
|
|
set(CMAKE_SHARED_LIBRARY_PREFIX)
|
|
set(CMAKE_STATIC_LIBRARY_PREFIX)
|
|
|
|
if(NOT CMAKE_SYSTEM_PROCESSOR)
|
|
set(CMAKE_SYSTEM_PROCESSOR "${CMAKE_HOST_SYSTEM_PROCESSOR}")
|
|
endif()
|
|
|
|
# config variables for ffi.h.in
|
|
set(VERSION 3.1)
|
|
|
|
set(KNOWN_PROCESSORS x86 x86_64 AMD64 ARM ARM64 i386)
|
|
|
|
if(NOT CMAKE_SYSTEM_PROCESSOR IN_LIST KNOWN_PROCESSORS)
|
|
message(FATAL_ERROR "Unknown processor: ${CMAKE_SYSTEM_PROCESSOR}")
|
|
endif()
|
|
|
|
if(CMAKE_SYSTEM_PROCESSOR MATCHES "ARM")
|
|
set(TARGET ARM)
|
|
elseif(CMAKE_SYSTEM_NAME MATCHES "BSD" AND CMAKE_SIZEOF_VOID_P EQUAL 4)
|
|
set(TARGET X86_FREEBSD)
|
|
elseif(CMAKE_SYSTEM_NAME MATCHES "Windows" AND CMAKE_SIZEOF_VOID_P EQUAL 4)
|
|
set(TARGET X86_WIN32)
|
|
elseif(CMAKE_SYSTEM_NAME MATCHES "Windows" AND CMAKE_SIZEOF_VOID_P EQUAL 8)
|
|
set(TARGET X86_WIN64)
|
|
elseif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
|
|
set(TARGET X86_DARWIN)
|
|
elseif(CMAKE_SIZEOF_VOID_P EQUAL 8)
|
|
set(TARGET X86_64)
|
|
elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
|
|
set(TARGET X86)
|
|
else()
|
|
message(FATAL_ERROR "Cannot determine target. Please consult ${CMAKE_CURRENT_SOURCE_DIR}/configure.ac and add your platform to this CMake file.")
|
|
endif()
|
|
|
|
set(HAVE_LONG_DOUBLE 0)
|
|
set(HAVE_LONG_DOUBLE_VARIANT 0)
|
|
set(FFI_EXEC_TRAMPOLINE_TABLE 0)
|
|
|
|
# mimic layout of original buildsystem
|
|
configure_file(include/ffi.h.in ${CMAKE_BINARY_DIR}/include/ffi.h)
|
|
file(COPY ${FFI_CONFIG_FILE} DESTINATION ${CMAKE_BINARY_DIR})
|
|
file(COPY src/x86/ffitarget.h DESTINATION ${CMAKE_BINARY_DIR}/include)
|
|
|
|
include_directories(${CMAKE_BINARY_DIR}/include)
|
|
include_directories(${CMAKE_BINARY_DIR})
|
|
include_directories(include)
|
|
|
|
add_definitions(-DHAVE_CONFIG_H)
|
|
add_definitions(-DFFI_BUILDING)
|
|
|
|
set(FFI_SOURCES
|
|
src/x86/ffi.c
|
|
src/closures.c
|
|
src/java_raw_api.c
|
|
src/prep_cif.c
|
|
src/raw_api.c
|
|
src/types.c)
|
|
|
|
macro(add_assembly ASMFILE)
|
|
get_filename_component(ASMFILE_FULL "${ASMFILE}" ABSOLUTE)
|
|
if(MSVC)
|
|
if(CMAKE_SIZEOF_VOID_P EQUAL 4)
|
|
set(ARCH_ASSEMBLER ml /safeseh)
|
|
else()
|
|
set(ARCH_ASSEMBLER ml64)
|
|
endif()
|
|
|
|
get_filename_component(ARCH_ASM_NAME "${ASMFILE_FULL}" NAME_WE)
|
|
|
|
execute_process(
|
|
COMMAND ${CMAKE_C_COMPILER} /nologo /EP /I. /Iinclude ${ASMFILE_FULL}
|
|
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
|
|
OUTPUT_FILE ${ARCH_ASM_NAME}.asm
|
|
)
|
|
|
|
# Produced *.asm file could be just added to sources.
|
|
# It works in x64 mode, but for some strange reason MASM returns error code when in x86,
|
|
# (even though it didn't report any errors and correctly generated object file)
|
|
# which in turn causes MSBUILD to stop.
|
|
execute_process(
|
|
COMMAND ${ARCH_ASSEMBLER} /c /Zi ${ARCH_ASM_NAME}.asm
|
|
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
|
|
)
|
|
|
|
list(APPEND FFI_SOURCES ${CMAKE_BINARY_DIR}/${ARCH_ASM_NAME}.obj)
|
|
else()
|
|
list(APPEND FFI_SOURCES ${ASMFILE})
|
|
endif()
|
|
endmacro()
|
|
|
|
if(${TARGET} STREQUAL "X86")
|
|
set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -m32")
|
|
endif()
|
|
|
|
if(${TARGET} STREQUAL "X86")
|
|
add_assembly(src/x86/sysv.S)
|
|
add_assembly(src/x86/win32.S)
|
|
elseif(${TARGET} STREQUAL "X86_64")
|
|
list(APPEND FFI_SOURCES src/x86/ffi64.c)
|
|
add_assembly(src/x86/unix64.S)
|
|
add_assembly(src/x86/sysv.S)
|
|
elseif(${TARGET} STREQUAL "X86_WIN32")
|
|
add_assembly(src/x86/win32.S)
|
|
elseif(${TARGET} STREQUAL "X86_WIN64")
|
|
add_assembly(src/x86/win64.S)
|
|
elseif(${TARGET} STREQUAL "X86_DARWIN")
|
|
list(APPEND FFI_SOURCES src/x86/ffi64.c)
|
|
add_assembly(src/x86/darwin.S)
|
|
add_assembly(src/x86/darwin64.S)
|
|
else()
|
|
message(FATAL_ERROR "Target not implemented")
|
|
endif()
|
|
|
|
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
|
|
list(APPEND FFI_SOURCES src/debug.c)
|
|
add_definitions(-DFFI_DEBUG)
|
|
endif()
|
|
|
|
add_library(libffi ${FFI_SOURCES})
|
|
|
|
install(TARGETS libffi
|
|
EXPORT ${PROJECT_NAME}Targets
|
|
RUNTIME DESTINATION bin
|
|
ARCHIVE DESTINATION lib
|
|
LIBRARY DESTINATION lib)
|
|
|
|
include(CMakePackageConfigHelpers)
|
|
|
|
configure_package_config_file(${PROJECT_NAME}Config.cmake.in
|
|
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
|
|
INSTALL_DESTINATION share/${PROJECT_NAME})
|
|
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
|
|
DESTINATION share/${PROJECT_NAME})
|
|
install(EXPORT ${PROJECT_NAME}Targets
|
|
DESTINATION share/${PROJECT_NAME})
|
|
|
|
if(NOT FFI_SKIP_HEADERS)
|
|
install(FILES
|
|
${CMAKE_BINARY_DIR}/include/ffi.h
|
|
${CMAKE_BINARY_DIR}/include/ffitarget.h
|
|
DESTINATION include)
|
|
endif()
|