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

rhubarbpieguy at gmail.com rhubarbpieguy at gmail.com
Mon Mar 18 13:49:36 PDT 2013


On 03/18/13 12:00, Baho Utot wrote:
> 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
>
>
Thank you!  I can see why I made the error, but it was still poor proof 
reading on my part.




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