Ani*_*753 5 c++ boost arm64 xcode12 apple-silicon
我正在尝试在 MacOS 上将 boost 库构建为 dylib。我需要为 Intel 架构和即将推出的 Apple Silicon (arm64) 架构构建它。
我下载了 boost 并运行了以下命令：
./bootstrap.sh
./b2 -address-model=64 architecture=combined -a
lipo -archs总是显示生成的 dylibs 架构是x86_64.
我有 Xcode12 beta 和 MacOS Catalina 10.15.7，
如果我在 Xcode 中创建一个项目并archs arm64 x86_64在构建设置中进行设置，我可以构建一个示例通用库。
运行命令./b2 cxxflags="-arch arm64 -arch x86_64"失败并出现以下错误：
"clang++" -x c++ -fvisibility-inlines-hidden -m64 -O3 -Wall -fvisibility=hidden -Wno-inline -arch arm64 -arch x86_64 -ftemplate-depth-255 -fvisibility=hidden -fvisibility-inlines-hidden -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"." -c -o "bin.v2/libs/serialization/build/clang-darwin-12.0/release/link-static/threading-multi/visibility-hidden/polymorphic_xml_iarchive.o" "libs/serialization/src/polymorphic_xml_iarchive.cpp"
...failed clang-darwin.compile.c++ bin.v2/libs/serialization/build/clang-darwin-12.0/release/link-static/threading-multi/visibility-hidden/polymorphic_xml_iarchive.o...
clang-darwin.compile.c++ bin.v2/libs/serialization/build/clang-darwin-12.0/release/link-static/threading-multi/visibility-hidden/polymorphic_xml_oarchive.o
In file included from libs/serialization/src/polymorphic_xml_oarchive.cpp:16:
In file included from ./boost/serialization/config.hpp:18:
In file included from ./boost/config.hpp:57:
In file included from ./boost/config/platform/macos.hpp:28:
In file included from ./boost/config/detail/posix_features.hpp:18:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:71:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/_types.h:27:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_types.h:32:
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:807:2: error: Unsupported architecture
#error Unsupported architecture
^
In file included from libs/serialization/src/polymorphic_xml_oarchive.cpp:16:
In file included from ./boost/serialization/config.hpp:18:
In file included from ./boost/config.hpp:57:
In file included from ./boost/config/platform/macos.hpp:28:
In file included from ./boost/config/detail/posix_features.hpp:18:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:71:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/_types.h:27:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_types.h:33:
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/machine/_types.h:34:2: error: architecture not supported
#error architecture not supported
^
In file included from libs/serialization/src/polymorphic_xml_oarchive.cpp:16:
In file included from ./boost/serialization/config.hpp:18:
In file included from ./boost/config.hpp:57:
In file included from ./boost/config/platform/macos.hpp:28:
In file included from ./boost/config/detail/posix_features.hpp:18:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:71:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/_types.h:27:
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_types.h:55:9: error: unknown type name '__int64_t'
typedef __int64_t __darwin_blkcnt_t; /* total blocks */
^
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_types.h:56:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_blksize_t; /* preferred block size */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_types.h:57:9: error: unknown type name '__int32_t'; did you mean '__int128_t'?
typedef __int32_t __darwin_dev_t; /* dev_t */
^
note: '__int128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_types.h:60:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_gid_t; /* [???] process and group IDs */
^
note: '__uint128_t' declared here
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/sys/_types.h:61:9: error: unknown type name '__uint32_t'; did you mean '__uint128_t'?
typedef __uint32_t __darwin_id_t; /* [XSI] pid_t, uid_t, or gid_t*/
^
我在 Monterey 上使用 M1 (XCode 13.1)，但未能获得任何其他答案，但我将Navan和Petr的内容与其他一些位结合起来，以使 libboost_coroutine 在 x86_64 上工作。我得到了以下脚本，它构建了所有的 boost 库（为什么不呢，在 M1 上不需要很长时间）：
#!/bin/sh
rm -rf arm64 x86_64 universal stage bin.v2
rm -f b2 project-config*
./bootstrap.sh cxxflags="-arch x86_64 -arch arm64" cflags="-arch x86_64 -arch arm64" linkflags="-arch x86_64 -arch arm64"
./b2 toolset=clang-darwin target-os=darwin architecture=arm abi=aapcs cxxflags="-arch arm64" cflags="-arch arm64" linkflags="-arch arm64" -a
mkdir -p arm64 && cp stage/lib/*.dylib arm64
./b2 toolset=clang-darwin target-os=darwin architecture=x86 cxxflags="-arch x86_64" cflags="-arch x86_64" linkflags="-arch x86_64" abi=sysv binary-format=mach-o -a
mkdir x86_64 && cp stage/lib/*.dylib x86_64
mkdir universal
for dylib in arm64/*; do
lipo -create -arch arm64 $dylib -arch x86_64 x86_64/$(basename $dylib) -output universal/$(basename $dylib);
done
for dylib in universal/*; do
lipo $dylib -info;
done
该脚本打印出目录中每个 dylib 的 lipo 信息universal，因此您可以快速看到每个 dylib 内部都有 x86_64 和 arm64。我得到了以下结果，也许对您查看输出是否匹配很有用：
Architectures in the fat file: universal/libboost_atomic.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_chrono.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_container.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_context.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_contract.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_coroutine.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_date_time.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_filesystem.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_graph.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_iostreams.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_locale.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_log.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_log_setup.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_numpy27.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_prg_exec_monitor.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_program_options.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_python27.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_random.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_regex.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_serialization.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_stacktrace_addr2line.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_stacktrace_basic.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_stacktrace_noop.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_system.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_thread.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_timer.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_type_erasure.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_unit_test_framework.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_wave.dylib are: x86_64 arm64
Architectures in the fat file: universal/libboost_wserialization.dylib are: x86_64 arm64
以下内容适用于我在 Big Sur 上使用 Xcode 12.2 的情况。在 Catalina 10.15.7 (19H15) 上，我收到与 OP 相同的错误消息。
./bootstrap.sh --with-libraries=regex,date_time
./b2 architecture=combined cxxflags="-arch x86_64 -arch arm64"
我面临着同样的问题，并遇到了这个答案，它是为 i386 和 x86_64 创建通用二进制文件。
总结一下答案，您需要运行./b2两次（使用不同的工具集，因为 clang 始终为 x86_64 构建，即使您传递了适当的 CXXFlags
这是我用来首先单独生成我需要的库，然后使用组合它们的脚本lipo
#!/bin/sh
rm -rf arm64 x86_64 universal
./bootstrap.sh --with-toolset=clang --with-libraries=thread,system,filesystem,program_options,serialization
./b2 cxxflags="-arch arm64" toolset=darwin -a
mkdir -p arm64 && cp stage/lib/*.dylib arm64
./b2 toolset=clang cxxflags="-arch arm64 -arch x86_64" -a
mkdir x86_64 && cp stage/lib/*.dylib x86_64
mkdir universal
for dylib in arm64/*; do
lipo -create -arch arm64 $dylib -arch x86_64 x86_64/$(basename $dylib) -output universal/$(basename $dylib);
done