[cfe-dev] Problem building llvm and clang

Francisco Chiotta franchiotta at gmail.com
Mon Jan 12 14:09:39 PST 2015


Hello there,
I am just starting with the llvm and clang world. I tried to build source
code and I was not be able to.

I follow the steps right from this web page:

http://clang.llvm.org/get_started.html

And I am getting this error when executing the command make:

make[5]: Nothing to be done for `all'.

make[5]: Nothing to be done for `all'.

make[5]: Nothing to be done for `all'.

make[5]: Nothing to be done for `all'.

make[5]: Nothing to be done for `clang_darwin'.

make[5]: Nothing to be done for `clang_macho_embedded'.

llvm[4]: Copying runtime library darwin/eprintf to build dir

cp:
/Users/fran/Desktop/llvm/build/tools/clang/runtime/compiler-rt/clang_darwin/eprintf/libcompiler_rt.a:
No such file or directory

make[4]: ***
[/Users/fran/Desktop/llvm/build/Release+Asserts/lib/clang/3.6.0/lib/darwin/libclang_rt.eprintf.a]
Error 1

rm
/Users/fran/Desktop/llvm/build/Release+Asserts/lib/clang/3.6.0/lib/darwin/.dir

make[3]: *** [compiler-rt/.makeall] Error 2

make[2]: *** [all] Error 1

make[1]: *** [clang/.makeall] Error 2

make: *** [all] Error 1

This is trying to copy a runtime library, but it doesn't exist in that
location.

(llvm/build/tools/clang/runtime/compiler-rt/*clang_darwin*
/eprintf/libcompiler_rt.a)

Even the folder "clang_darwin" does not exist.

 Any help?

I am running on OS X 10.9.5.

I would appreciate your help with this. I am so newby.
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