https://bugs.llvm.org/show_bug.cgi?id=44762
Bug ID: 44762
Summary: Cannot build with LIBCXX_USE_COMPILER_RT=ON and
LLVM_USE_SANITIZER=MemoryWithOrigins
Product: libc++
Version: 9.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: All Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: kyle.edwa...@kitware.com
CC: llvm-bugs@lists.llvm.org, mclow.li...@gmail.com
When trying to build libc++ with compiler-rt and memory sanitizer, I get the
following error:
CMake Error at /root/llvm/source/libcxx/CMakeLists.txt:537 (message):
C++11 or greater is required but the compiler does not support c++11
Digging deeper, it seems that this is caused by a try_compiler() failure due to
undefined references to dlsym(), some pthread-related functions, and others.
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