[LLVMdev] llvm-config curses-related failures

[Pete Cooper]

On Sep 7, 2013, at 8:29 AM, Eli Bendersky <eliben at gmail.com> wrote:

> 
> 
> 
> On Fri, Sep 6, 2013 at 9:35 PM, Pete Cooper <peter_cooper at apple.com> wrote:
> Hi Eli
> 
> I don’t know a workaround which will keep support for coloured terminal output, but if you can live without it then passing these to configure should work.
> 
> --enable-curses=no
> --enable-terminfo=no
> 
> 
> Re-doing the configure & build in a new directory solved the problem for me. I think the problem had to do with the fact that my previous svn update on this machine was before Chandler's curses-related changes, and I then ran 'make update' which used the old configure script. I've updated the PR - maybe the OP had the same problem.
> 
> FWIW, Pete, the --enable-curses option to configure no longer exists. configure just ignores it. Chandler removed it in r188160.
Ah, didn’t notice that commit.  Thanks for the info.

Pete
> 
> Eli
> 
>  
> Thanks,
> Pete
> On Sep 6, 2013, at 9:09 PM, Eli Bendersky <eliben at gmail.com> wrote:
> 
>> Hello,
>> 
>> I'm trying to build some code that relies on LLVM as a library (out-of-source). It uses llvm-config for the compilation & linkage flags. Some recent change breaks it, and with the newest trunk LLVM I get:
>> 
>> /home/eliben/llvm/build_llvm_svn_rw/Debug+Asserts/lib/libLLVMSupport.a(Process.o): In function `terminalHasColors':
>> /home/eliben/llvm/llvm_svn_rw/lib/Support/Unix/Process.inc:256: undefined reference to `setupterm'
>> /home/eliben/llvm/llvm_svn_rw/lib/Support/Unix/Process.inc:274: undefined reference to `tigetnum'
>> /home/eliben/llvm/llvm_svn_rw/lib/Support/Unix/Process.inc:278: undefined reference to `set_curterm'
>> /home/eliben/llvm/llvm_svn_rw/lib/Support/Unix/Process.inc:279: undefined reference to `del_curterm'
>> collect2: ld returned 1 exit status
>> 
>> This seems to be related to llvm-config not passing -ltinfo in its --ldflags. This bug also seems to be related: http://llvm.org/bugs/show_bug.cgi?id=16902
>> 
>> Is there a workaround for this?
>> 
>> Eli
>> 
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> 
> 

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