Subject: bug#43174: Cannot compile emacs 27.1 under MacOS 10.15.6

From: Frederick Northrop <[email-masked]>
Date: Wed, 2 Sep 2020 13:10:48 -0700

Yes, I can install and run the precompiled version, but would rather invoke from command line.

Configure Output:

√ emacs-27.1 % ./configure                                             10:45:47
checking for xcrun... xcrun
checking for make... yes
checking for GNU Make... make
checking build system type... x86_64-apple-darwin19.6.0
checking host system type... x86_64-apple-darwin19.6.0
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 for ar... ar
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... no
checking for getcwd... yes
checking for readlink... yes
checking for realpath... yes
checking for readlinkat... yes
checking for explicit_bzero... no
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... no
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... no
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 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... yes
checking whether C compiler handles -Werror -Wunknown-warning-option... yes
checking whether C compiler handles -Wno-switch... yes
checking whether C compiler handles -Wno-pointer-sign... yes
checking whether C compiler handles -Wno-string-plus-int... yes
checking whether C compiler handles -Wno-unknown-attributes... yes
checking whether C compiler handles -Wno-initializer-overrides... yes
checking whether C compiler handles -Wno-tautological-compare... yes
checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... yes
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... /usr/bin/install-info
checking for gzip... /usr/bin/gzip
checking for 'find' args to delete a file... -delete
checking for brew... brew
checking for makeinfo... /usr/bin/makeinfo
checking for -znocombreloc... not needed
checking whether addresses are sanitized... no
checking for library containing sqrt... none required
checking for pkg-config... no
checking for machine/soundcard.h... no
checking for sys/soundcard.h... no
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... no
checking for malloc.h... no
checking for sys/systeminfo.h... no
checking for sys/sysinfo.h... no
checking for coff.h... no
checking for pty.h... no
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... yes
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... yes
checking for sys/un.h... yes
checking for dirent.h... yes
checking for execinfo.h... yes
checking for stdio_ext.h... no
checking for sys/vfs.h... no
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... no
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... no
checking for term.h... yes
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... yes
checking for struct ifreq.ifr_flags... yes
checking for struct ifreq.ifr_hwaddr... no
checking for struct ifreq.ifr_netmask... no
checking for struct ifreq.ifr_broadaddr... yes
checking for struct ifreq.ifr_addr... yes
checking for struct ifreq.ifr_addr.sa_len... yes
checking whether gcc understands -MMD -MF... yes
checking for X... no
checking AppKit/AppKit.h usability... yes
checking AppKit/AppKit.h presence... yes
checking for AppKit/AppKit.h... yes
checking for Mac OS X 10.6 or newer... yes
checking for gcc... gcc
checking whether we are using the GNU Objective C compiler... yes
checking whether gcc accepts -g... yes
checking if the Objective C compiler supports instancetype... yes
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... none needed
checking for thread support... yes
checking for librsvg-2.0 >= 2.14.0... no
checking for getaddrinfo_a in -lanl... no
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... no
checking sys/inotify.h presence... no
checking for sys/inotify.h... no
checking for libkqueue... no
checking for library containing kqueue... none required
checking for lcms2... no
checking for library containing inflateEnd... -lz
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.