This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. configure:526: checking for gcc configure:603: checking whether the C compiler (gcc ) works configure:617: gcc -o conftest conftest.c 1>&5 configure:637: checking whether the C compiler (gcc ) is a cross-compiler configure:642: checking whether we are using GNU C configure:651: gcc -E conftest.c configure:666: checking whether gcc accepts -g configure:694: checking how to run the C preprocessor configure:715: gcc -E conftest.c >/dev/null 2>conftest.out configure:756: checking whether gcc needs -traditional configure:804: checking for unistd.h configure:814: gcc -E conftest.c >/dev/null 2>conftest.out configure:838: checking for mmap configure:866: gcc -o conftest -g -O2 conftest.c 1>&5 configure:893: checking for strerror configure:921: gcc -o conftest -g -O2 conftest.c 1>&5