This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

configure:1672: gcc -c -O2 -march=i686 -mtune=generic   conftest.c 1>&5
configure:1672: gcc -c -O2 -march=i686 -mtune=generic   conftest.c 1>&5
configure: In function 't':
configure:1666: warning: 'return' with a value, in function returning void