[LLVMdev] Problem with building llvm-gcc

[Liu]

try --disable-libmudflap when you config llvm-gcc FE:)

On Mon, Jan 16, 2012 at 9:44 AM, Giang Hoang <ghoang84 at gmail.com> wrote:
> Hi,
>
> I am trying to build the front end llvm-gcc 2.8 on 32-bit Ubuntu 10.04,
> using gcc 4.2.4.  I was able to configure and build llvm-2.8 in the
> directory llvm-2.8-build.  Here is the command I used to configure llvm-gcc
> build:
>
> ../llvm-gcc-4.2-2.8.source/configure   --enable-checking --disable-bootstrap
> --disable-multilib --enable-llvm=/home/ghoang/llvm-test/llvm-2.8-build/
> --enable-languages=c
>
> And this is the error that I got:
>
> checking for i686-pc-linux-gnu-gcc...
> /home/ghoang/llvm-test/llvm-gcc-2.8-build/./gcc/xgcc
> -B/home/ghoang/llvm-test/llvm-gcc-2.8-build/./gcc/
> -B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/
> -isystem /usr/local/i686-pc-linux-gnu/include -isystem
> /usr/local/i686-pc-linux-gnu/sys-include
> checking for C compiler default output file name... configure: error: C
> compiler cannot create executables
> See `config.log' for more details.
> make[1]: *** [configure-target-libmudflap] Error 1
> make[1]: Leaving directory `/home/ghoang/llvm-test/llvm-gcc-2.8-build'
> make: *** [all] Error 2
>
> To avoid this error, I tried adding the flag --disable-libmudflap and I got
> a new error:
>
> checking for library containing strerror... configure: error: Link tests are
> not allowed after GCC_NO_EXECUTABLES.
> make[1]: *** [configure-target-libiberty] Error 1
> make[1]: Leaving directory `/home/ghoang/llvm-test/llvm-gcc-2.8-build'
> make: *** [all] Error 2
>
> I also tried building version 2.9 but also encountered the same error.  It
> seems that the setup of my system is missing some libraries.  Any
> recommendation to solve these problems would be appreciated.
>
> Thank you,
>
> Giang
>
>
>
>
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