[LLVMdev] llvm-config curses-related failures

[Mingliang LIU]

Hi all,

I would like to kindly remind the Gentoo users that the tinfo use should be
enabled for package sys-libs/ncurses

Regards.


On Sat, Sep 7, 2013 at 11:29 PM, 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.
>
> 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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-- 
Mingliang LIU (刘明亮 in Chinese)

PACMAN Group,  Dept. of Computer Science & Technology
Tsinghua University, Beijing 100084, China
Email: liuml07 at mails.tsinghua.edu.cn
Homepage: http://pacman.cs.tsinghua.edu.cn/~liuml07/
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