checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking whether we are cross compiling... no
checking for gcc option to accept ISO C89... none needed
checking malloc/malloc.h usability... no
checking malloc/malloc.h presence... no
checking for malloc/malloc.h... no
checking machine/endian.h usability... no
checking machine/endian.h presence... no
checking for machine/endian.h... no
checking vfork.h usability... no
checking vfork.h presence... no
checking for vfork.h... no
