122 lines
4.3 KiB
CMake
122 lines
4.3 KiB
CMake
# Copyright 2020 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set(workdir "${CMAKE_BINARY_DIR}/_deps/libffi-populate")
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set(SAPI_LIBFFI_URL
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https://github.com/libffi/libffi/releases/download/v3.3-rc2/libffi-3.3-rc2.tar.gz
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CACHE STRING "")
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set(SAPI_LIBFFI_URL_HASH
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SHA256=653ffdfc67fbb865f39c7e5df2a071c0beb17206ebfb0a9ecb18a18f63f6b263
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CACHE STRING "") # 2019-11-02
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set(SAPI_LIBFFI_SOURCE_DIR "${CMAKE_BINARY_DIR}/_deps/libffi-src"
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CACHE STRING "")
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set(SAPI_LIBFFI_BINARY_DIR "${CMAKE_BINARY_DIR}/_deps/libffi-build"
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CACHE STRING "")
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file(WRITE "${workdir}/CMakeLists.txt" "\
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cmake_minimum_required(VERSION ${CMAKE_VERSION})
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project(libffi-populate NONE)
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include(ExternalProject)
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ExternalProject_Add(libffi
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URL \"${SAPI_LIBFFI_URL}\"
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URL_HASH \"${SAPI_LIBFFI_URL_HASH}\"
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SOURCE_DIR \"${SAPI_LIBFFI_SOURCE_DIR}\"
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CONFIGURE_COMMAND ./configure
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--disable-dependency-tracking
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--disable-builddir
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${SAPI_THIRD_PARTY_CONFIGUREOPTS}
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BUILD_COMMAND \"\"
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INSTALL_COMMAND \"\"
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TEST_COMMAND \"\"
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BUILD_IN_SOURCE TRUE
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)
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")
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execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
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RESULT_VARIABLE error
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WORKING_DIRECTORY "${workdir}")
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if(error)
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message(FATAL_ERROR "CMake step for ${PROJECT_NAME} failed: ${error}")
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endif()
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execute_process(COMMAND ${CMAKE_COMMAND} --build .
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RESULT_VARIABLE error
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WORKING_DIRECTORY "${workdir}")
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if(error)
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message(FATAL_ERROR "Build step for ${PROJECT_NAME} failed: ${error}")
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endif()
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set(libffi_INCLUDE_DIR ${SAPI_LIBFFI_SOURCE_DIR}/libffi/include)
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if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
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list(APPEND _ffi_platform_srcs
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/asmnames.h
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/ffi.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/ffi64.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/ffiw64.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/internal.h
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/internal64.h
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/sysv.S
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/unix64.S
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${SAPI_LIBFFI_SOURCE_DIR}/src/x86/win64.S
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)
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elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "ppc64")
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list(APPEND _ffi_platform_srcs
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/ffi.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/ffi_linux64.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/ffi_sysv.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/linux64.S
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/linux64_closure.S
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/ppc_closure.S
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/sysv.S
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# Textual headers
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/ffi_powerpc.h
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${SAPI_LIBFFI_SOURCE_DIR}/src/powerpc/asm.h
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)
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elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
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list(APPEND _ffi_platform_srcs
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${SAPI_LIBFFI_SOURCE_DIR}/src/aarch64/ffi.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/aarch64/internal.h
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${SAPI_LIBFFI_SOURCE_DIR}/src/aarch64/sysv.S
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)
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endif()
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add_library(ffi STATIC
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${SAPI_LIBFFI_SOURCE_DIR}/fficonfig.h
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${SAPI_LIBFFI_SOURCE_DIR}/include/ffi.h
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${SAPI_LIBFFI_SOURCE_DIR}/include/ffi_cfi.h
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${SAPI_LIBFFI_SOURCE_DIR}/include/ffi_common.h
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${SAPI_LIBFFI_SOURCE_DIR}/include/ffitarget.h
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${SAPI_LIBFFI_SOURCE_DIR}/src/closures.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/debug.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/java_raw_api.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/prep_cif.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/raw_api.c
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${SAPI_LIBFFI_SOURCE_DIR}/src/types.c
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${_ffi_platform_srcs}
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)
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add_library(libffi::libffi ALIAS ffi)
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target_include_directories(ffi PUBLIC
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${SAPI_LIBFFI_SOURCE_DIR}
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${SAPI_LIBFFI_SOURCE_DIR}/include
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)
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target_compile_options(ffi PRIVATE
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-Wno-vla
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-Wno-unused-result
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)
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target_link_libraries(ffi PRIVATE
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sapi::base
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)
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