Configure 1

alvaro@debian:~/emacs$ ./configure --prefix=/opt/emacs/
checking for xcrun... no
checking for GNU Make... make
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-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 enable C11 features... none needed
checking whether gcc and cc understand -c and -o together... yes
checking for putenv... yes
checking for sbrk... yes
checking for fchmod... yes
checking for canonicalize_file_name... yes
checking for getcwd... yes
checking for readlink... yes
checking for realpath... yes
checking for readlinkat... yes
checking for explicit_bzero... yes
checking for faccessat... yes
checking for fcntl... yes
checking for fdopendir... yes
checking for fstatat... yes
checking for fsync... yes
checking for gettimeofday... yes
checking for lstat... yes
checking for mkostemp... yes
checking for tzset... yes
checking for pipe2... yes
checking for pselect... yes
checking for isblank... yes
checking for iswctype... yes
checking for strtoimax... yes
checking for symlink... yes
checking for localtime_r... yes
checking for timegm... yes
checking for futimes... yes
checking for futimesat... yes
checking for futimens... yes
checking for utimensat... yes
checking for lutimes... yes
checking for getdtablesize... yes
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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether _XOPEN_SOURCE should be defined... no
checking for Minix Amsterdam compiler... no
checking for ar... ar
checking for ranlib... ranlib
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking whether gcc accepts -g3 -O2... yes
checking whether the compiler is clang... no
checking whether C compiler handles -Werror -Wunknown-warning-option... no
checking for a BSD-compatible install... /usr/bin/install -c
checking command to symlink files in the same directory... ln -s
checking for install-info... :
checking for gzip... /usr/bin/gzip
checking for 'find' args to delete a file... -delete
checking for brew... no
checking for -znocombreloc... not needed
checking whether addresses are sanitized... no
checking for library containing sqrt... -lm
checking for pkg-config... no
checking for machine/soundcard.h... no
checking for sys/soundcard.h... yes
checking for soundcard.h... no
checking for mmsystem.h... no
checking for _oss_ioctl in -lossaudio... no
checking for alsa >= 1.0.0... no
checking for linux/fs.h... yes
checking for malloc.h... yes
checking for sys/systeminfo.h... no
checking for sys/sysinfo.h... yes
checking for coff.h... no
checking for pty.h... yes
checking for sys/resource.h... yes
checking for sys/utsname.h... yes
checking for pwd.h... yes
checking for utmp.h... yes
checking for util.h... no
checking for sys/socket.h... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/param.h... yes
checking for pthread.h... yes
checking for malloc/malloc.h... no
checking for sys/un.h... yes
checking for dirent.h... yes
checking for execinfo.h... yes
checking for stdio_ext.h... yes
checking for sys/vfs.h... yes
checking for sys/fs_types.h... no
checking for getopt.h... yes
checking for sys/cdefs.h... yes
checking for sys/time.h... yes
checking for ieee754.h... yes
checking for limits.h... yes
checking for wchar.h... yes
checking for stdint.h... (cached) yes
checking for inttypes.h... (cached) yes
checking for sys/select.h... yes
checking for sys/stat.h... (cached) yes
checking for ADDR_NO_RANDOMIZE... yes
checking if Linux sysinfo may be used... yes
checking for term.h... no
checking whether time.h and sys/time.h may both be included... yes
checking whether sys_siglist is declared... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for net/if.h... yes
checking for ifaddrs.h... yes
checking for net/if_dl.h... no
checking for struct ifreq.ifr_flags... yes
checking for struct ifreq.ifr_hwaddr... yes
checking for struct ifreq.ifr_netmask... yes
checking for struct ifreq.ifr_broadaddr... yes
checking for struct ifreq.ifr_addr... yes
checking for struct ifreq.ifr_addr.sa_len... no
checking whether gcc understands -MMD -MF... yes
checking for X... no
checking for X... false
checking whether malloc is Doug Lea style... no
checking for getpagesize... yes
checking for working mmap... yes
checking for main in -lXbsd... no
checking for pthread library... -lpthread
checking for thread support... yes
checking for getaddrinfo_a in -lanl... yes
checking for dbus-1 >= 1.0... no
checking for lgetfilecon in -lselinux... no
checking for gnutls >= 2.12.2... no
checking for libsystemd >= 222... no
checking for jansson >= 2.7... no
checking sys/inotify.h usability... yes
checking sys/inotify.h presence... yes
checking for sys/inotify.h... yes
checking for inotify_init1... yes
checking for lcms2... no
checking for library containing inflateEnd... no
checking for dladdr... yes
checking for dlfunc... no
configure: error: The following required libraries were not found:
     gnutls
Maybe some development libraries/packages are missing?
To build anyway, give:
     --with-gnutls=ifavailable
as options to configure.