[blfs-support] Mesa 9.1 gcc/confdefs.h error? BLFS 2013-03-13

Baho Utot baho-utot at columbus.rr.com
Mon Mar 18 10:00:53 PDT 2013


On 03/18/2013 12:53 PM, rhubarbpieguy at gmail.com wrote:
> I'm attempting to compile Mesa 9.1 on LFS 7.3 and ./configure bombs and
> I'm instructed to view config.log.  I believe the pertinent config.log
> output is below.  Everything through llvm seems to compile well.  Thoughts?
>
>
> Configured with: /sources/gcc-4.7.2/configure --prefix=/usr
> --libexecdir=/usr/lib --enable-shared --enable-threads=posix
> --enable-__cxa_atexit --enable-clocale=gnu --enable-languages=c,c++
> --disable-multilib --disable-bootstrap --with-system-zlib
> Thread model: posix
> gcc version 4.7.2 (GCC)
> configure:3988: $? = 0
> configure:3977: gcc -V >&5
> gcc: error: unrecognized command line option '-V'
> gcc: fatal error: no input files
> compilation terminated.
> configure:3988: $? = 1
> configure:3977: gcc -qversion >&5
> gcc: error: unrecognized command line option '-qversion'
> gcc: fatal error: no input files
> compilation terminated.
> configure:3988: $? = 1
> configure:4008: checking whether the C compiler works
> configure:4030: gcc -02   conftest.c  >&5
> gcc: error: unrecognized command line option '-02'

This should be -O2 not -02 as in oh two not zero two





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