【发布时间】：2020-03-02 17:13:59
【问题描述】：
我正在尝试在带有 macOS Catalina 和 Xcode 11 的 iMac 上使用 guidelines 安装 Cilk Plus 编译器，
我使用了命令
cmake -G "Unix Makefiles" -DINTEL_SPECIFIC_CILKPLUS=1 -DCMAKE_INSTALL_PREFIX=/install/prefix -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=X86 -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ ..
创建二进制文件，当我尝试使用命令安装时
make && make install
显示错误
/cilk/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_libdispatch_mac.cc:144:22: error: conflicting types for 'dispatch_sync' DISPATCH_INTERCEPT_B(dispatch_sync)
^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/dispatch/queue.h:288:1: note: previous declaration is here dispatch_sync(dispatch_queue_t queue, DISPATCH_NOESCAPE dispatch_block_t block);
/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_libdispatch_mac.cc:145:22: error: conflicting types for 'dispatch_barrier_sync' DISPATCH_INTERCEPT_B(dispatch_barrier_sync)
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/dispatch/queue.h:1363:1: note: previous declaration is here dispatch_barrier_sync(dispatch_queue_t queue,
/cilk/llvm/projects/compiler-rt/lib/tsan/rtl/tsan_libdispatch_mac.cc:162:24: error: conflicting types for 'dispatch_once' TSAN_INTERCEPTOR(void, dispatch_once, dispatch_once_t *predicate,
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/dispatch/once.h:73:1: note: previous declaration is here
dispatch_once(dispatch_once_t *predicate,
3 errors generated.
make[2]: *** [projects/compiler-rt/lib/tsan/CMakeFiles/clang_rt.tsan_osx_dynamic.dir/rtl/tsan_libdispatch_mac.cc.o] Error 1
make[1]: *** [projects/compiler-rt/lib/tsan/CMakeFiles/clang_rt.tsan_osx_dynamic.dir/all] Error 2
make: *** [all] Error 2
所以我的问题是，Cilk plus 与 macOS Catalina 和 Xcode 11 兼容吗？如果这是我可以解决这个错误的方法
【问题讨论】：
标签： xcode macos cilk-plus cilk