checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for a BSD-compatible install... /usr/bin/install -c
checking whether make sets $(MAKE)... yes
checking for ranlib... ranlib
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking for stdlib.h... (cached) yes
checking for sys/stat.h... (cached) yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking for sys/types.h... (cached) yes
checking sys/utime.h usability... no
checking sys/utime.h presence... no
checking for sys/utime.h... no
checking for unistd.h... (cached) yes
checking utime.h usability... yes
checking utime.h presence... yes
checking for utime.h... yes
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for mode_t... yes
checking for off_t... yes
checking for size_t... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for fdopen... yes
checking for ftruncate... yes
checking for memmove... yes
checking for mkdir... yes
checking for mkstemp... yes
checking for mktime... yes
checking for timelocal... yes
checking for localtime_r... yes
checking for snprintf... yes
checking for strcasecmp... yes
checking for strncasecmp... yes
checking for strtoul... yes
checking for strerror... yes
checking for vsnprintf... yes
checking if snprintf is declared... yes
checking if vsnprintf is declared... yes
checking if sprintf returns int... yes
checking for deflate in -lz... yes
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
  (found libz and zlib.h, enabling deflate)
configure: creating ./config.status
config.status: creating Makefile
config.status: creating samples/Makefile
config.status: creating config.h
config.status: config.h is unchanged