[LLVMdev] LLVM Make issues

[Chris Bieneman]

Since you are on a mac, probably the easiest way to resolve this would be to install Xcode use clang instead of gcc.

Also if you’re new to LLVM you might want to review http://llvm.org/docs/GettingStarted.html <http://llvm.org/docs/GettingStarted.html>.

At this point we’re recommending CMake instead of autotools as the preferred way to build LLVM.

-Chris

> On Apr 12, 2015, at 11:38 PM, Harshvardhan Agrawal <harshvardhan.agr93 at gmail.com> wrote:
> 
> Hi,
> 
> I am trying to make LLVM 3.4 on my Macbook. But I am facing the following errors:
> 
> llvm[2]: Compiling disassemble.c for Release+Asserts build
> 
> gcc: error: unrecognized command line option '-Wcovered-switch-default'
> 
> rm: /usr/local/bin/build/tools/llvm-c-test/Release+Asserts/disassemble.d.tmp: No such file or directory
> 
> make[2]: *** [/usr/local/bin/build/tools/llvm-c-test/Release+Asserts/disassemble.o] Error 1
> 
> make[1]: *** [llvm-c-test/.makeall] Error 2
> 
> make: *** [all] Error 1
> 
> Harshvardhans-MacBook-Pro:build Sherlock$ gcc --version
> 
> gcc (Homebrew gcc 4.9.2_1 --without-multilib) 4.9.2
> 
> Copyright (C) 2014 Free Software Foundation, Inc.
> 
> 
> -- 
> Thanks & Regards,
> Harshvardhan Agrawal
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