Build fail on mac osx for Git code

[amuxtux]

i try building from http://dl.rust-lang.org/dist/rust-0.3.tar.gz build is successful.
but on on latest git code base, build is failing on my iMac with 10.6.8. OS version.

make is giving following error

llvm[5]: ======= Finished Linking Release+Asserts Executable diagtool (without symbols)
llvm[5]: Compiling ClangCheck.cpp for Release+Asserts build
llvm[5]: Linking Release+Asserts executable clang-check (without symbols)
llvm[5]: ======= Finished Linking Release+Asserts Executable clang-check (without symbols)
llvm[5]: Compiling ClangASTDump.cpp for Release+Asserts build
/var/folders/Mn/MniahSSdEPyqP93Uh9LBhk+++TI/-Tmp-//cceo1Sie.s:unknown:Non-global symbol: __ZZN5clang7tooling24newFrontendActionFactoryIN12_GLOBAL__N_120SelectiveDumpVisitorEEEPNS0_21FrontendActionFactoryEPT_EN28FrontendActionFactoryAdapter22ConsumerFactoryAdaptor17CreateASTConsumerERNS_16CompilerInstanceEN4llvm9StringRefE.eh can't be a weak_definition
/var/folders/Mn/MniahSSdEPyqP93Uh9LBhk+++TI/-Tmp-//cceo1Sie.s:unknown:Non-global symbol: __ZZN5clang7tooling24newFrontendActionFactoryIN12_GLOBAL__N_120SelectiveDumpVisitorEEEPNS0_21FrontendActionFactoryEPT_EN28FrontendActionFactoryAdapter6createEv.eh can't be a weak_definition
make[5]: *** [/Users/WCL/rustGitHub/rust/llvm/x86_64-apple-darwin/tools/clang/tools/clang-ast-dump/Release+Asserts/ClangASTDump.o] Error 1
make[4]: *** [all] Error 1
make[3]: *** [all] Error 1
make[2]: *** [clang/.makeall] Error 2
make[1]: *** [all] Error 1
make: *** [/Users/WCL/rustGitHub/rust/llvm/x86_64-apple-darwin/Release+Asserts/bin/llvm-config] Error 2

[fsouza]

It works on Mac OS 10.8 (Mountain Lion).

[amuxtux]

@fsouza thanks for reply.

after build break I did make again , this time it worked.
I will check on mountain lion if it builds smoothly and then close the issue.

[erickt]

I'm reopening this because it's still happening on OSX 10.6.8, and suggest we try to fix this before the 0.4 release since it could cause errors for new users.

[brson]

ok it's on the 0.4 list

[brson]

Fixed by erickt.