[cfe-dev] Hard to make clang+lldb work on centos7
Eric Fiselier via cfe-dev
cfe-dev at lists.llvm.org
Fri Dec 11 12:22:46 PST 2015
That documentation seems quite out of date. There also seems to be a lot of
bad documentation within LLVM itself.
To fix these errors you should build libc++ against libc++abi. This is done
automatically if you checkout libc++ and libc++abi into llvm/projects.
Please check out the new instructions which can be found here:
The LLVM documentation might be helpful as well:
On Wed, Nov 18, 2015 at 2:12 AM, 陶征霖 via cfe-dev <cfe-dev at lists.llvm.org>
> I yum install clang, llvm-devel and lldb 3.4.2 on centos7. In order to add
> libc++ and libc++abi, I followed the guide in
> I only build libc++ without libc++abi and build libc++abi with libc++, and
> then workaround by copy /usr/include/c++/4.8.2/cxxabi.h to
> /usr/local/include/, otherwise cxxabi.h not be found.
> With all these steps done, I am able to compile like clang++ -std=c++11
> -stdlib=libc++ -lc++abi. OK, I used this to compile my own program, when
> the program runs, I found the following log "*exception_ptr not yet
> implemented*". And I can't find the root cause.
> Also lldb doesn't work. I tried to lldb a.out, set breakpoint, and run.
> But not able to reach the breakpoint.
> Could you please give me some hints on how to solve this problem?
> cfe-dev mailing list
> cfe-dev at lists.llvm.org
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