Attachment 544544 Details for Bug 664292 – app-editors:xemacs-21.5.34-r4:20180822-170401.log

app-editors:xemacs-21.5.34-r4:20180822-170401.log

app-editors:xemacs-21.5.34-r4:20180822-170401.log (text/plain), 205.41 KB, created by Toralf Förster on 2018-08-22 17:15:05 UTC

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Creator: Toralf Förster

Created: 2018-08-22 17:15:05 UTC

Size: 205.41 KB

patch

obsolete

> * Package:    app-editors/xemacs-21.5.34-r4
> * Repository: gentoo
> * Maintainer: xemacs@gentoo.org
> * USE:        X abi_x86_64 alsa amd64 berkdb elibc_glibc gdbm gif gpm jpeg kernel_linux ldap libressl png tiff userland_GNU
> * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>>> Unpacking source...
>>>> Unpacking xemacs-21.5.34.tar.gz to /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work
>>>> Unpacking NeXT_XEmacs.tar.gz to /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work
>>>> Source unpacked in /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work
>>>> Preparing source in /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34 ...
> * Applying xemacs-21.5.34-ncurses-tinfo.patch ...
> [ ok ]
> * Applying xemacs-21.5.34-gcc5.patch ...
> [ ok ]
> * Applying xemacs-21.5.34-glibc-macro.patch ...
> [ ok ]
>>>> Source prepared.
>>>> Configuring source in /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34 ...
> * econf: updating xemacs-21.5.34/config.sub with /usr/share/gnuconfig/config.sub
> * econf: updating xemacs-21.5.34/config.guess with /usr/share/gnuconfig/config.guess
>./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --libdir=/usr/lib64 --with-widgets=athena --with-dialogs=athena --with-menubars=lucid --with-scrollbars=lucid --with-athena=xaw --with-tiff --with-png --with-jpeg --without-xface --with-xft=no --with-sound=native,alsa --with-database=gdbm,berkdb --with-optimization --with-gif --with-gpm --without-postgresql --with-ldap --without-file-coding --without-pop --prefix=/usr --with-ncurses --with-msw=no --with-mail-locking=flock --with-site-lisp=yes --with-site-modules=yes --with-newgc --with-system-malloc --enable-option-checking=no --with-last-packages=/usr/lib/xemacs
>checking whether ln -s works... yes
>checking build system type... x86_64-pc-linux-gnu
>XEmacs has no builtin knowledge of `x86_64' machines.
>Using configure-time autodetection only.
>checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-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 x86_64-pc-linux-gnu-gcc accepts -g... yes
>checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
>checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
>checking for grep that handles long lines and -e... /bin/grep
>checking for egrep... /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 for x86_64-pc-linux-gnu-gcc... (cached) x86_64-pc-linux-gnu-gcc
>checking whether we are using the GNU C compiler... (cached) yes
>checking whether x86_64-pc-linux-gnu-gcc accepts -g... (cached) yes
>checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... (cached) none needed
>You appear to be using GCC version 8.2
>checking whether we are using g++... no
>checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
>checking for GNU libc... yes
>Extracting information from the machine- and system-dependent headers...
>checking for preferred optimization flags... -O3 -fno-strict-aliasing
>checking for preferred debugging flags... -g
>checking for preferred warning flags for XEMACS_CC... -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter
>checking for preferred warning flags for CC... -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement
>checking for remaining CFLAGS... -O2 -pipe -march=native -no-pie
>checking total value of XE_CFLAGS... -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie
>checking total value of CFLAGS... -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie
>checking for buggy gcc versions... no
>checking for compiler version information... x86_64-pc-linux-gnu-gcc (Gentoo 8.2.0-r2 p1.2) 8.2.0
>checking for standard C library version information... 2.27
>checking for malloc_set_state... no
>checking whether __after_morecore_hook exists... yes
>checking for ar... ar
>checking for x86_64-pc-linux-gnu-ranlib... x86_64-pc-linux-gnu-ranlib
>checking for a BSD-compatible install... /usr/lib/portage/python3.6/ebuild-helpers/xattr/install -c
>checking for bison... bison -y
>checking a.out.h usability... yes
>checking a.out.h presence... yes
>checking for a.out.h... yes
>checking elf.h usability... yes
>checking elf.h presence... yes
>checking for elf.h... yes
>checking cygwin/version.h usability... no
>checking cygwin/version.h presence... no
>checking for cygwin/version.h... no
>checking fcntl.h usability... yes
>checking fcntl.h presence... yes
>checking for fcntl.h... yes
>checking libgen.h usability... yes
>checking libgen.h presence... yes
>checking for libgen.h... yes
>checking locale.h usability... yes
>checking locale.h presence... yes
>checking for locale.h... yes
>checking wchar.h usability... yes
>checking wchar.h presence... yes
>checking for wchar.h... yes
>checking mach/mach.h usability... no
>checking mach/mach.h presence... no
>checking for mach/mach.h... no
>checking sys/param.h usability... yes
>checking sys/param.h presence... yes
>checking for sys/param.h... yes
>checking sys/pstat.h usability... no
>checking sys/pstat.h presence... no
>checking for sys/pstat.h... no
>checking sys/resource.h usability... yes
>checking sys/resource.h presence... yes
>checking for sys/resource.h... yes
>checking sys/time.h usability... yes
>checking sys/time.h presence... yes
>checking for sys/time.h... yes
>checking sys/timeb.h usability... yes
>checking sys/timeb.h presence... yes
>checking for sys/timeb.h... yes
>checking sys/times.h usability... yes
>checking sys/times.h presence... yes
>checking for sys/times.h... yes
>checking sys/un.h usability... yes
>checking sys/un.h presence... yes
>checking for sys/un.h... yes
>checking sys/vlimit.h usability... yes
>checking sys/vlimit.h presence... yes
>checking for sys/vlimit.h... yes
>checking ulimit.h usability... yes
>checking ulimit.h presence... yes
>checking for ulimit.h... yes
>checking for sys/wait.h that is POSIX.1 compatible... yes
>checking for ANSI C header files... (cached) yes
>checking whether time.h and sys/time.h may both be included... yes
>checking whether sys_siglist is declared... yes
>checking for utime... yes
>checking return type of signal handlers... void
>checking for size_t... yes
>checking for pid_t... yes
>checking for uid_t in sys/types.h... yes
>checking for mode_t... yes
>checking for off_t... yes
>checking for ssize_t... yes
>checking for socklen_t... yes
>checking for struct timeval... yes
>checking whether struct tm is in sys/time.h or time.h... time.h
>checking for struct tm.tm_zone... yes
>checking for an ANSI C-conforming const... yes
>checking whether make sets $(MAKE)... yes
>checking whether byte ordering is bigendian... no
>checking size of short... 2
>checking size of int... 4
>checking size of long... 8
>checking size of long long... 8
>checking size of void *... 8
>checking size of double... 8
>checking for long file names... yes
>checking for special C compiler options needed for large files... no
>checking for _FILE_OFFSET_BITS value needed for large files... no
>checking for _LARGEFILE_SOURCE value needed for large files... no
>checking size of off_t... 8
>checking for sin... no
>checking for sin in -lm... yes
>checking for mkstemp... yes
>checking type of mail spool file locking... 
>checking for lockf... yes
>checking for flock... yes
>checking whether the -xildoff compiler flag is required... no
>checking whether ASLR needs to be disabled... no
>checking for specified window system... 
>checking for X... libraries , headers 
>checking for gethostbyname... yes
>checking for connect... yes
>checking for remove... yes
>checking for shmat... yes
>checking for IceConnectionNumber in -lICE... yes
>checking Xm/Xm.h usability... no
>checking Xm/Xm.h presence... no
>checking for Xm/Xm.h... no
>checking for X defines extracted by xmkmf... 
>checking X11/Intrinsic.h usability... yes
>checking X11/Intrinsic.h presence... yes
>checking for X11/Intrinsic.h... yes
>checking for XOpenDisplay in -lX11... yes
>checking for XShapeSelectInput in -lXext... yes
>checking for XtOpenDisplay in -lXt... yes
>checking the version of X11 being used... R6
>checking for XConvertCase... yes
>checking for XtRegisterDrawable... yes
>checking X11/Xlocale.h usability... yes
>checking X11/Xlocale.h presence... yes
>checking for X11/Xlocale.h... yes
>checking X11/Xfuncproto.h usability... yes
>checking X11/Xfuncproto.h presence... yes
>checking for X11/Xfuncproto.h... yes
>checking for XRegisterIMInstantiateCallback... yes
>checking for standard XRegisterIMInstantiateCallback prototype... no
>checking for XmuReadBitmapDataFromFile in -lXmu... yes
>checking for main in -lXbsd... no
>checking for X11/extensions/shape.h... yes
>  Using X11.
>checking for WM_COMMAND option... yes
>checking X11/Xauth.h usability... yes
>checking X11/Xauth.h presence... yes
>checking for X11/Xauth.h... yes
>checking for XauGetAuthByAddr in -lXau... yes
>checking for module support... 
>checking dlfcn.h usability... yes
>checking dlfcn.h presence... yes
>checking for dlfcn.h... yes
>checking for dlopen in -lc... no
>checking for dlopen in -ldl... yes
>checking how to build dynamic libraries for x86_64-pc-linux... 
>checking how to produce PIC code... -fPIC
>checking if PIC flag -fPIC really works... yes
>checking if C compiler can produce shared libraries... yes
>checking for ld used by GCC... /usr/lib/gcc/x86_64-pc-linux-gnu/8.2.0/../../../../x86_64-pc-linux-gnu/bin/ld
>checking if the linker is GNU ld... yes
>checking for dlerror... yes
>checking for _dlerror... no
>checking tt_c.h usability... no
>checking tt_c.h presence... no
>checking for tt_c.h... no
>checking Tt/tt_c.h usability... no
>checking Tt/tt_c.h presence... no
>checking for Tt/tt_c.h... no
>checking desktop/tt_c.h usability... no
>checking desktop/tt_c.h presence... no
>checking for desktop/tt_c.h... no
>checking Dt/Dt.h usability... no
>checking Dt/Dt.h presence... no
>checking for Dt/Dt.h... no
>checking for LDAP... 
>checking for ldap_search in -lldap... yes
>checking for ber_pvt_opt_on in -llber... yes
>checking for ldap_set_option... yes
>checking for ldap_get_lderrno... no
>checking for ldap_result2error... yes
>checking for ldap_parse_result... yes
>checking for graphics libraries... 
>checking for Xpm - no older than 3.4f... yes
>checking for "FOR_MSW" xpm... no
>checking for EGifPutExtensionLast in -lgif... no
>checking for EGifPutExtensionLast in -lungif... no
>checking for inflate in -lc... no
>checking for inflate in -lz... yes
>checking for X11 graphics libraries... 
>checking for the Athena widgets... 
>checking for XawScrollbarSetThumb in -lXaw... yes
>checking for Xaw3dComputeBottomShadowRGB in -lXaw... no
>checking X11/Xaw/ThreeD.h usability... no
>checking X11/Xaw/ThreeD.h presence... no
>checking for X11/Xaw/ThreeD.h... no
>checking for X11/Xaw/XawInit.h... yes
>checking for Xm/Xm.h... (cached) no
>checking for cbrt... yes
>checking for closedir... yes
>checking for dup2... yes
>checking for eaccess... yes
>checking for fmod... yes
>checking for fpathconf... yes
>checking for frexp... yes
>checking for fsync... yes
>checking for ftime... yes
>checking for ftruncate... yes
>checking for getaddrinfo... yes
>checking for gethostname... yes
>checking for getnameinfo... yes
>checking for getpagesize... yes
>checking for getrlimit... yes
>checking for gettimeofday... yes
>checking for getcwd... yes
>checking for link... yes
>checking for logb... yes
>checking for lrand48... yes
>checking for matherr... no
>checking for mkdir... yes
>checking for mktime... yes
>checking for perror... yes
>checking for poll... yes
>checking for random... yes
>checking for readlink... yes
>checking for rename... yes
>checking for res_init... no
>checking for rint... yes
>checking for rmdir... yes
>checking for select... yes
>checking for setitimer... yes
>checking for setpgid... yes
>checking for setsid... yes
>checking for sigblock... yes
>checking for sighold... yes
>checking for sigprocmask... yes
>checking for snprintf... yes
>checking for strerror... yes
>checking for strlwr... no
>checking for strupr... no
>checking for symlink... yes
>checking for tzset... yes
>checking for ulimit... yes
>checking for umask... yes
>checking for usleep... yes
>checking for vlimit... yes
>checking for vsnprintf... yes
>checking for waitpid... yes
>checking for wcscmp... yes
>checking for wcslen... yes
>checking for mprotect... yes
>checking for sigaction... yes
>checking for struct siginfo.si_addr... no
>checking for siginfo_t.si_addr... yes
>checking for signal... yes
>checking for struct sigcontext.cr2... yes
>checking for getpt... yes
>checking for _getpty... no
>checking for grantpt... yes
>checking for unlockpt... yes
>checking for ptsname... yes
>checking for killpg... yes
>checking for tcgetpgrp... yes
>checking for openpty... no
>checking for openpty in -lutil... yes
>checking libutil.h usability... no
>checking libutil.h presence... no
>checking for libutil.h... no
>checking util.h usability... no
>checking util.h presence... no
>checking for util.h... no
>checking pty.h usability... yes
>checking pty.h presence... yes
>checking for pty.h... yes
>checking stropts.h usability... yes
>checking stropts.h presence... yes
>checking for stropts.h... yes
>checking for isastream... yes
>checking strtio.h usability... no
>checking strtio.h presence... no
>checking for strtio.h... no
>checking for getloadavg... yes
>checking sys/loadavg.h usability... no
>checking sys/loadavg.h presence... no
>checking for sys/loadavg.h... no
>checking whether netdb declares h_errno... yes
>checking for sigsetjmp... yes
>checking whether localtime caches TZ... no
>checking whether gettimeofday accepts one or two arguments... two
>checking for inline... inline
>checking for typeof... __typeof__
>checking for working alloca.h... yes
>checking for alloca... yes
>checking for working alloca in function calls... yes
>checking for working scanf... yes
>checking for working strcoll... yes
>checking for getpgrp... yes
>checking whether getpgrp requires zero arguments... yes
>checking for working mmap... no
>checking termios.h usability... yes
>checking termios.h presence... yes
>checking for termios.h... yes
>checking for socket... yes
>checking netinet/in.h usability... yes
>checking netinet/in.h presence... yes
>checking for netinet/in.h... yes
>checking arpa/inet.h usability... yes
>checking arpa/inet.h presence... yes
>checking for arpa/inet.h... yes
>checking for sun_len member in struct sockaddr_un... no
>checking for ip_mreq struct in netinet/in.h... yes
>checking for msgget... yes
>checking sys/ipc.h usability... yes
>checking sys/ipc.h presence... yes
>checking for sys/ipc.h... yes
>checking sys/msg.h usability... yes
>checking sys/msg.h presence... yes
>checking for sys/msg.h... yes
>checking dirent.h usability... yes
>checking dirent.h presence... yes
>checking for dirent.h... yes
>checking nlist.h usability... yes
>checking nlist.h presence... yes
>checking for nlist.h... yes
>checking for sound support... 
>checking machine/soundcard.h usability... no
>checking machine/soundcard.h presence... no
>checking for machine/soundcard.h... no
>checking sys/soundcard.h usability... yes
>checking sys/soundcard.h presence... yes
>checking for sys/soundcard.h... yes
>checking alsa/input.h usability... yes
>checking alsa/input.h presence... yes
>checking for alsa/input.h... yes
>checking for snd_pcm_open in -lasound... yes
>checking audio/audiolib.h usability... no
>checking audio/audiolib.h presence... no
>checking for audio/audiolib.h... no
>checking for TTY-related features... 
>checking ncurses/curses.h usability... no
>checking ncurses/curses.h presence... no
>checking for ncurses/curses.h... no
>checking ncurses/term.h usability... no
>checking ncurses/term.h presence... no
>checking for ncurses/term.h... no
>checking for ncurses/curses.h... (cached) no
>checking gpm.h usability... yes
>checking gpm.h presence... yes
>checking for gpm.h... yes
>checking for Gpm_Open in -lgpm... yes
>checking for database support... 
>checking ndbm.h usability... no
>checking ndbm.h presence... no
>checking for ndbm.h... no
>checking gdbm/ndbm.h usability... yes
>checking gdbm/ndbm.h presence... yes
>checking for gdbm/ndbm.h... yes
>checking for dbm_open in -lgdbm... no
>checking for dbm_open in -lgdbm_compat... yes
>checking for u_int8_t... yes
>checking for u_int16_t... yes
>checking for u_int32_t... yes
>checking for Berkeley db.h... db.h
>checking for Berkeley DB version... 4
>checking for db_create... no
>checking for db_create in -ldb... yes
>configure: WARNING: "db_create is really db_create"
>checking for db_create in -ldb... (cached) yes
>
>
>XEmacs 21.5-b34 "kale"  configured for `x86_64-pc-linux'.
>
>Compilation Environment and Installation Defaults:
>  Source code location:              /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34
>  Installation prefix:               /usr
>  Operating system description file: `s/linux.h'
>  Not using any machine description file
>  Compiler version:                  x86_64-pc-linux-gnu-gcc (Gentoo 8.2.0-r2 p1.2) 8.2.0
>    - GCC specs file:                specs.
>    - Compiler command:              x86_64-pc-linux-gnu-gcc   -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie
>  libc version:                      2.27
>  Relocating allocator for buffers:  no
>  GNU version of malloc:             no
>    - User chose not to use GNU allocators.
>
>Package Search (a 'root' contains '{xemacs,mule,site}-packages'):
>  User package roots:    ~/.xemacs
>  System package roots:  /usr/share/xemacs
>    WARNING: /usr/share/xemacs was specified, but doesn't exist.
>    WARNING: XEmacs functionality will be noticably limited until
>    WARNING: some packages are installed.
>  Legacy package roots:  /usr/lib/xemacs
>    WARNING: /usr/lib/xemacs was specified, but doesn't exist.
>    WARNING: If you don't need this setting, it is recommended
>    WARNING: that you not use it.
>
>Window System:
>  Compiling in support for the X window system:
>    - X Windows headers location:                 
>    - X Windows libraries location:               
>    - Handling WM_COMMAND properly.
>  Compiling in support for the Athena widget set:
>    - Athena headers location:                    X11/Xaw
>    - Athena library to link:                     Xaw
>  Using Lucid menubars.
>  Using Lucid scrollbars.
>  Using Athena dialog boxes.
>  Using Athena native widgets.
>
>TTY:
>  Compiling in support for ncurses.
>  Compiling in support for GPM (General Purpose Mouse).
>
>Images:
>  Compiling in support for XPM  images.
>  Compiling in support for PNG  images.
>  Compiling in support for JPEG images.
>  Compiling in support for TIFF images.
>
>Sound:
>  Compiling in support for sound (native).
>  Compiling in support for ALSA (Advanced Linux Sound Architecture).
>
>Databases:
>  Compiling in support for Berkeley database.
>  Compiling in support for GNU DBM.
>  Compiling in support for LDAP.
>
>Internationalization:
>
>Mail:
>  Compiling in support for "flock" mail spool file locking method.
>
>Other Features:
>  Inhibiting IPv6 canonicalization at startup.
>  Compiling in support for dynamic shared object modules.
>  Using the new GC mark algorithms (KKCC).
>  WARNING: ---------------------------------------------------------
>  WARNING: The new algorithms are experimental. They are enabled by
>  WARNING: default for this release. Use `--disable-kkcc' to
>  WARNING: turn it off.
>  WARNING: ---------------------------------------------------------
>  Using the new incremental garbage collector and the new allocator.
>  Using POSIX sigaction() to install fault handler.
>  Using the new portable dumper.
>  Compiling in support for extra debugging code.
>  Compiling in support for runtime error checking.
>  WARNING: ---------------------------------------------------------
>  WARNING: XEmacs will run noticeably more slowly as a result.
>  WARNING: Error checking is on by default for XEmacs beta releases.
>  WARNING: ---------------------------------------------------------
>
>
>configure: creating ./config.status
>config.status: creating Makefile.in
>config.status: creating src/.gdbinit.in
>config.status: creating lib-src/Makefile.in
>config.status: creating lwlib/Makefile.in
>config.status: creating src/Makefile.in
>config.status: creating modules/ldap/Makefile.in
>config.status: creating src/paths.h
>config.status: creating src/xemacs.def.in
>config.status: creating lib-src/config.values
>config.status: creating lib-src/ellcc.h
>config.status: creating src/config.h
>config.status: creating lwlib/config.h
>config.status: executing default commands
>creating ./Makefile
>creating ./GNUmakefile
>creating lib-src/Makefile
>creating lib-src/GNUmakefile
>creating lwlib/Makefile
>creating lwlib/GNUmakefile
>creating src/Makefile
>creating src/GNUmakefile
>creating src/.gdbinit
>creating src/.dbxrc
>creating src/xemacs.def
>creating modules/ldap/Makefile
>creating modules/ldap/GNUmakefile
>>>> Source configured.
>>>> Compiling source in /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34 ...
>make -j1 EMACSLOADPATH=/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lisp 
>Producing `src/Emacs.ad.h' from `etc/Emacs.ad'.
>Resetting `src/sheap-adjust.h'.
>cd ./lib-src && make  all
>make[1]: Entering directory '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src'
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/gnuslib.c
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/gnuslib.c: In function 'connect_to_internet_server':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/gnuslib.c:415:5: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
>     write (s, buf, strlen(buf));
>     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/gnuslib.c:416:5: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
>     write (s, server_xauth->data, server_xauth->data_length);
>     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/gnuslib.c:424:3: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
>   write (s, buf, strlen(buf));
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/gnuclient.c gnuslib.o -Wl,-O1 -Wl,--as-needed  -lXau -lXmu -lXt -lXext -lX11 -lSM -lICE -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o gnuclient
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/ellcc.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o ellcc
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/getopt.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/getopt1.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H \
>-DINHIBIT_STRING_HEADER /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/regex.c
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/regex.c: In function 're_search_2':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/regex.c:4584:7: warning: variable 'forward_search_p' set but not used [-Wunused-but-set-variable]
>   int forward_search_p;
>       ^~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/regex.c: In function 're_match_2_internal':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/regex.c:6293:22: warning: variable 'sdummy' set but not used [-Wunused-but-set-variable]
>             re_char *sdummy = NULL;
>                      ^~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/regex.c:6292:28: warning: variable 'pdummy' set but not used [-Wunused-but-set-variable]
>             unsigned char *pdummy;
>                            ^~~~~~
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H -DEMACS_NAME='"XEmacs"' -DVERSION='"21.5-b34"' /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/etags.c getopt.o getopt1.o  regex.o -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o etags
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/etags.c: In function 'just_read_file':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/etags.c:4171:18: warning: variable 'dummy' set but not used [-Wunused-but-set-variable]
>   register char *dummy;
>                  ^~~~~
>x86_64-pc-linux-gnu-gcc -DCTAGS -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H -DEMACS_NAME='"XEmacs"' -DVERSION='"21.5-b34"' /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/etags.c getopt.o getopt1.o  regex.o -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o ctags
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/etags.c: In function 'just_read_file':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/etags.c:4171:18: warning: variable 'dummy' set but not used [-Wunused-but-set-variable]
>   register char *dummy;
>                  ^~~~~
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/b2m.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o b2m
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/b2m.c: In function 'main':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/b2m.c:197:6: warning: 'labels' may be used uninitialized in this function [-Wmaybe-uninitialized]
>      puts (labels);
>      ^~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H -DVERSION='"21.5-b34"' /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/ootags.c getopt.o getopt1.o  regex.o -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o ootags
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/ootags.c: In function 'just_read_file':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/ootags.c:3464:18: warning: variable 'dummy' set but not used [-Wunused-but-set-variable]
>   register char *dummy;
>                  ^~~~~
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/gnuserv.c gnuslib.o -Wl,-O1 -Wl,--as-needed  -lXau -lXmu -lXt -lXext -lX11 -lSM -lICE -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o gnuserv
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/fakemail.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o fakemail
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/profile.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o profile
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o make-docfile
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c: In function 'main':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c:189:7: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
>       chdir (argv[i + 1]);
>       ^~~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c:240:11: warning: ignoring return value of 'chdir', declared with attribute warn_unused_result [-Wunused-result]
>           chdir (argv[i]);
>           ^~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c: In function 'scan_c_file':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c:868:7: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
>       fscanf (infile, "%d", &minargs);
>       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c:873:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result]
>         fscanf (infile, "%d", &maxargs);
>         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c: In function 'next_extra_elc':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-docfile.c:135:7: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
>       fgets (line_buf, BUFSIZ, fp);
>       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -Demacs -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/digest-doc.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o digest-doc
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/sorted-doc.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o sorted-doc
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H  /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/movemail.c /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/pop.c \
>getopt.o getopt1.o  regex.o -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil  -o movemail
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/movemail.c: In function 'main':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/movemail.c:209:32: warning: variable 'poppass' set but not used [-Wunused-but-set-variable]
>   char *inname=0, *outname=0, *poppass=0;
>                                ^~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/movemail.c:352:7: warning: ignoring return value of 'setuid', declared with attribute warn_unused_result [-Wunused-result]
>       setuid (getuid ());
>       ^~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/movemail.c:461:4: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result]
>    ftruncate (indesc, 0L);
>    ^~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/cvtmail.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o cvtmail
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/hexl.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o hexl
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/hexl.c: In function 'main':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/hexl.c:183:8: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
>        fread (buf, 1, 10, fp); /* skip 10 bytes */
>        ^~~~~~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/hexl.c:211:5: warning: ignoring return value of 'fread', declared with attribute warn_unused_result [-Wunused-result]
>     fread (buf, 1, 18, fp); /* skip 18 bytes */
>     ^~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/mmencode.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o mmencode
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/mmencode.c: In function 'from64':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/mmencode.c:200:13: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
>             fgets(Buf, sizeof(Buf), infile);
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/mmencode.c: In function 'fromqp':
>/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/mmencode.c:366:13: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
>             fgets(Buf, sizeof(Buf), infile);
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -Demacs -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-path.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o make-path
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie -I. -I../src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src  -DHAVE_CONFIG_H /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src/make-dump-id.c -Wl,-O1 -Wl,--as-needed  -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil -o make-dump-id
>make[1]: Leaving directory '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lib-src'
>cd ./lwlib && make  all
>make[1]: Entering directory '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib'
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H lwlib.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H lwlib-utils.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H lwlib-colors.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H lwlib-fonts.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H lwlib-Xaw.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H xlwmenu.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H xlwscrollbar.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H xlwtabs.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H xlwgcs.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H xlwradio.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H xlwcheckbox.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H xlwgauge.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib/../src -DHAVE_CONFIG_H lwlib-Xlw.c
>lwlib-Xlw.c: In function 'xlw_update_one_widget':
>lwlib-Xlw.c:558:21: warning: variable 'mw' set but not used [-Wunused-but-set-variable]
>       XlwMenuWidget mw;
>                     ^~
>rm -f liblw.a
>ar cq liblw.a lwlib.o lwlib-utils.o lwlib-colors.o lwlib-fonts.o  lwlib-Xaw.o xlwmenu.o xlwscrollbar.o xlwtabs.o xlwgcs.o xlwradio.o xlwcheckbox.o xlwgauge.o lwlib-Xlw.o
>make[1]: Leaving directory '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lwlib'
>cd ./src && make  all
>make[1]: Entering directory '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src'
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H abbrev.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H alloc.c
>alloc.c: In function 'free_normal_lisp_object':
>alloc.c:836:38: warning: unused parameter 'obj' [-Wunused-parameter]
> free_normal_lisp_object (Lisp_Object obj)
>                          ~~~~~~~~~~~~^~~
>In file included from alloc.c:41:
>alloc.c: In function 'Fmake_byte_code':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>alloc.c:2296:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (symbol, arglist)
>     ^~~~~~~~~~~~~~~~~~~~
>alloc.c: In function 'tree_memory_usage_1':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2184:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2198:1: note: in expansion of macro 'PRIVATE_SAFE_LIST_LOOP_6'
> PRIVATE_SAFE_LIST_LOOP_6 (elt, list, len_##elt, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~
>alloc.c:4601:7: note: in expansion of macro 'SAFE_LIST_LOOP_3'
>       SAFE_LIST_LOOP_3 (elt, arg, tail)
>       ^~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H alloca.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H array.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H balloon_help.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H balloon-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H blocktype.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H buffer.c
>In file included from buffer.c:75:
>buffer.c: In function 'cleanup_buffer_undo_lists':
>buffer.c:321:17: warning: variable 'name' set but not used [-Wunused-but-set-variable]
>   ALIST_LOOP_3 (name, buf, Vbuffer_alist)
>                 ^~~~
>lisp.h:2291:31: note: in definition of macro 'ALIST_LOOP_3'
> Lisp_Object _al3_acons_##car, car, cdr, _al3_tail_##car; \
>                               ^~~
>buffer.c: In function 'Fget_file_buffer':
>buffer.c:538:19: warning: variable 'name' set but not used [-Wunused-but-set-variable]
>     ALIST_LOOP_3 (name, buf, Vbuffer_alist)
>                   ^~~~
>lisp.h:2291:31: note: in definition of macro 'ALIST_LOOP_3'
> Lisp_Object _al3_acons_##car, car, cdr, _al3_tail_##car; \
>                               ^~~
>buffer.c: In function 'Fkill_buffer':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>buffer.c:1212:2: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>  EXTERNAL_LIST_LOOP_2 (arg, Vkill_buffer_query_functions)
>  ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H bytecode.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H callint.c
>In file included from callint.c:29:
>callint.c: In function 'quotify_args':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>callint.c:218:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>   EXTERNAL_LIST_LOOP_3 (elt, expr, tail)
>   ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H casefiddle.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H casetab.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H chartab.c
>In file included from chartab.c:37:
>chartab.c: In function 'chartab_data_validate':
>chartab.c:1652:41: warning: variable 'data' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_PROPERTY_LIST_LOOP_3 (range, data, value)
>                                         ^~~~
>lisp.h:2399:18: note: in definition of macro 'EXTERNAL_PROPERTY_LIST_LOOP_3'
> Lisp_Object key, value, hare_##key, tortoise_##key;   \
>                  ^~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H filelock.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H cmdloop.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H cmds.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H console.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H console-stream.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H data.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H database.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H debug.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H tests.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H device.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H dired.c
>In file included from dired.c:23:
>dired.c: In function 'file_name_completion':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>dired.c:396:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (elt, Vcompletion_ignored_extensions)
>     ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H doc.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H doprnt.c
>doprnt.c: In function 'emacs_doprnt_1':
>doprnt.c:781:15: warning: 'arg.l' may be used uninitialized in this function [-Wmaybe-uninitialized]
>               ulong_to_bit_string (text_to_print, arg.ul);
>               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H editfns.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H elhash.c
>In file included from elhash.c:79:
>elhash.c: In function 'hash_table_data_validate':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2142:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2219:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4_NO_DECLARE'
>   EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>elhash.c:1006:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (value, len);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2218:15: warning: variable 'GELL_elt' set but not used [-Wunused-but-set-variable]
>   Lisp_Object GELL_elt, GELL_tail;     \
>               ^~~~~~~~
>elhash.c:1006:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (value, len);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>At top level:
>elhash.c:135:46: warning: 'hash_table_test_description' defined but not used [-Wunused-const-variable=]
> static const struct sized_memory_description hash_table_test_description =
>                                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H emacs.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H emodules.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H eval.c
>In file included from eval.c:137:
>eval.c: In function 'FletX':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:1108:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>   EXTERNAL_LIST_LOOP_3 (var, varlist, tail)
>   ^~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'Flet':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2142:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2219:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4_NO_DECLARE'
>   EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:1156:5: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>     GET_EXTERNAL_LIST_LENGTH (varlist, varcount);
>     ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2218:15: warning: variable 'GELL_elt' set but not used [-Wunused-but-set-variable]
>   Lisp_Object GELL_elt, GELL_tail;     \
>               ^~~~~~~~
>eval.c:1156:5: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>     GET_EXTERNAL_LIST_LENGTH (varlist, varcount);
>     ^~~~~~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'condition_case_3':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:2232:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (handler, handlers)
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:2244:8: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>        EXTERNAL_LIST_LOOP_2 (condition, conditions)
>        ^~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'Feval':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2142:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2219:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4_NO_DECLARE'
>   EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:3845:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (original_args, nargs);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2218:15: warning: variable 'GELL_elt' set but not used [-Wunused-but-set-variable]
>   Lisp_Object GELL_elt, GELL_tail;     \
>               ^~~~~~~~
>eval.c:3845:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (original_args, nargs);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'function_argcount':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:4351:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (arg, arglist)
>     ^~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'Fapply':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2142:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2219:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4_NO_DECLARE'
>   EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:4418:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (spread_arg, numargs);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2218:15: warning: variable 'GELL_elt' set but not used [-Wunused-but-set-variable]
>   Lisp_Object GELL_elt, GELL_tail;     \
>               ^~~~~~~~
>eval.c:4418:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (spread_arg, numargs);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'funcall_lambda':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:4510:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (symbol, arglist)
>     ^~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'Fmultiple_value_call':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2142:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2219:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4_NO_DECLARE'
>   EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:4891:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (args, listcount);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2218:15: warning: variable 'GELL_elt' set but not used [-Wunused-but-set-variable]
>   Lisp_Object GELL_elt, GELL_tail;     \
>               ^~~~~~~~
>eval.c:4891:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (args, listcount);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>eval.c: In function 'Fvalues_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2142:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2219:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4_NO_DECLARE'
>   EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:5098:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (list, listcount);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2218:15: warning: variable 'GELL_elt' set but not used [-Wunused-but-set-variable]
>   Lisp_Object GELL_elt, GELL_tail;     \
>               ^~~~~~~~
>eval.c:5098:3: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>   GET_EXTERNAL_LIST_LENGTH (list, listcount);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>eval.c:5113:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (elt, list)
>     ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H events.c
>In file included from events.c:26:
>events.c: In function 'Fmake_event':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>events.c:662:6: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>      EXTERNAL_LIST_LOOP_2 (sym, value)
>      ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H event-stream.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H event-unixoid.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H dumper.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H inline.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H linuxplay.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H alsaplay.c
>alsaplay.c:333:1: warning: no previous prototype for 'alsa_play_sound_data' [-Wmissing-prototypes]
> alsa_play_sound_data (const Binbyte *data, int length, int volume)
> ^~~~~~~~~~~~~~~~~~~~
>alsaplay.c:398:1: warning: no previous prototype for 'alsa_play_sound_file' [-Wmissing-prototypes]
> alsa_play_sound_file (const Extbyte *sound_file, int volume)
> ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H miscplay.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H terminfo.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H extents.c
>In file included from extents.c:213:
>extents.c: In function 'report_extent_modification_mapper':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>extents.c:4698:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (elt, hook)
>       ^~~~~~~~~~~~~~~~~~~~
>extents.c: In function 'memoize_extent_face_internal':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>extents.c:4813:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (face, list)
>     ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H faces.c
>faces.c: In function 'mark_face_cachels_as_not_updated':
>faces.c:1690:7: warning: 'memset' used with length equal to number of elements without multiplication by element size [-Wmemset-elt-size]
>       memset(FACE_CACHEL_FONT_UPDATED(cachel)->bits, 0,
>       ^~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H file-coding.c
>In file included from file-coding.c:71:
>file-coding.c: In function 'make_coding_system_1':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>file-coding.c:1271:13: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>             EXTERNAL_LIST_LOOP_2 (alias, value)
>             ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>file-coding.c:1378:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (alias, aliases)
>       ^~~~~~~~~~~~~~~~~~~~
>file-coding.c: In function 'chain_putprop':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>file-coding.c:2733:2: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>  EXTERNAL_LIST_LOOP_2 (elt, value)
>  ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>file-coding.c:2745:2: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>  EXTERNAL_LIST_LOOP_2 (elt, value)
>  ^~~~~~~~~~~~~~~~~~~~
>file-coding.c: In function 'Fset_coding_priority_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>file-coding.c:4107:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (elt, list)
>     ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H fileio.c
>In file included from fileio.c:31:
>fileio.c: In function 'Ffind_file_name_handler':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fileio.c:268:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (elt, Vfile_name_handler_alist)
>     ^~~~~~~~~~~~~~~~~~~~
>fileio.c: In function 'Finsert_file_contents_internal':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fileio.c:3288:7: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>       GC_EXTERNAL_LIST_LOOP_2 (p, Vafter_insert_file_functions)
>       ^~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H filemode.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H floatfns.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H fns.c
>fns.c: In function 'split_string_by_ichar_1':
>fns.c:822:9: warning: variable 'escaped' set but not used [-Wunused-but-set-variable]
>         escaped[MAX_ICHAR_LEN], *unescape_cursor;
>         ^~~~~~~
>In file included from fns.c:35:
>fns.c: In function 'Fnbutlast':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:1092:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>       EXTERNAL_LIST_LOOP_3 (elt, list, tail)
>       ^~~~~~~~~~~~~~~~~~~~
>fns.c:1092:29: warning: variable 'elt' set but not used [-Wunused-but-set-variable]
>       EXTERNAL_LIST_LOOP_3 (elt, list, tail)
>                             ^~~
>lisp.h:2125:13: note: in definition of macro 'EXTERNAL_LIST_LOOP_3'
> Lisp_Object elt, tail, tortoise_##elt;     \
>             ^~~
>fns.c: In function 'Fbutlast':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:1140:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>       EXTERNAL_LIST_LOOP_3 (elt, list, list_tail)
>       ^~~~~~~~~~~~~~~~~~~~
>fns.c:1140:29: warning: variable 'elt' set but not used [-Wunused-but-set-variable]
>       EXTERNAL_LIST_LOOP_3 (elt, list, list_tail)
>                             ^~~
>lisp.h:2125:13: note: in definition of macro 'EXTERNAL_LIST_LOOP_3'
> Lisp_Object elt, tail, tortoise_##elt;     \
>             ^~~
>fns.c: In function 'Fold_member':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:2238:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>   EXTERNAL_LIST_LOOP_3 (list_elt, list, tail)
>   ^~~~~~~~~~~~~~~~~~~~
>fns.c: In function 'Fold_memq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:2254:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>   EXTERNAL_LIST_LOOP_3 (list_elt, list, tail)
>   ^~~~~~~~~~~~~~~~~~~~
>fns.c: In function 'Fold_assoc':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:2269:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>fns.c:2269:40: warning: variable 'elt_cdr' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                                        ^~~~~~~
>lisp.h:2332:27: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                           ^~~~~~~
>fns.c: In function 'Fold_assq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:2286:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>fns.c:2286:40: warning: variable 'elt_cdr' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                                        ^~~~~~~
>lisp.h:2332:27: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                           ^~~~~~~
>fns.c: In function 'Fold_rassq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:2300:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>fns.c:2300:31: warning: variable 'elt_car' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                               ^~~~~~~
>lisp.h:2332:18: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                  ^~~~~~~
>fns.c: In function 'Fold_rassoc':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:2314:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>fns.c:2314:31: warning: variable 'elt_car' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                               ^~~~~~~
>lisp.h:2332:18: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                  ^~~~~~~
>fns.c: In function 'Fold_delete':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2148:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2260:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4'
>   EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \
>   ^~~~~~~~~~~~~~~~~~~~
>fns.c:2331:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_DELETE_IF'
>   EXTERNAL_LIST_LOOP_DELETE_IF (list_elt, list,
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c: In function 'Fold_delq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2148:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2260:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4'
>   EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \
>   ^~~~~~~~~~~~~~~~~~~~
>fns.c:2345:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_DELETE_IF'
>   EXTERNAL_LIST_LOOP_DELETE_IF (list_elt, list,
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c: In function 'Freplace_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>fns.c:2692:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (elt, new_)
>   ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H font-lock.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H frame.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H gc.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H general.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H glyphs.c
>In file included from glyphs.c:46:
>glyphs.c: In function 'Fset_console_type_image_conversion_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>glyphs.c:326:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (mapping, list)
>   ^~~~~~~~~~~~~~~~~~~~
>glyphs.c: In function 'decode_image_instance_type_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>glyphs.c:1412:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (elt, list)
>     ^~~~~~~~~~~~~~~~~~~~
>glyphs.c: In function 'check_valid_xbm_inline':
>glyphs.c:2663:32: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'Charcount' {aka 'long int'} [-Wsign-compare]
>   if (i_width * i_height / 8UL > string_char_length (bits))
>                                ^
>glyphs.c:2640:36: warning: unused variable 'args' [-Wunused-variable]
>   Lisp_Object width, height, bits, args[2];
>                                    ^~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H glyphs-eimage.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H glyphs-shared.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H glyphs-widget.c
>In file included from glyphs-widget.c:25:
>glyphs-widget.c: In function 'check_valid_item_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>glyphs-widget.c:188:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (elt, items)
>   ^~~~~~~~~~~~~~~~~~~~
>glyphs-widget.c: In function 'check_valid_instantiator_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>glyphs-widget.c:204:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (elt, data)
>   ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H gpmevent.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H gui.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H menubar.c
>In file included from menubar.c:32:
>menubar.c: In function 'Fmenu_find_real_submenu':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>menubar.c:195:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (elt, path)
>     ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>menubar.c:214:4: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>    EXTERNAL_LIST_LOOP_2 (submenu, desc)
>    ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H scrollbar.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H dialog.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H toolbar.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H gutter.c
>In file included from gutter.c:26:
>gutter.c: In function 'gutter_visible_validate':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>gutter.c:1038:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (elt, instantiator)
>       ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H hash.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H imgproc.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H indent.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H insdel.c
>insdel.c: In function 'buffer_replace_char':
>insdel.c:1571:9: warning: variable 'oldch' set but not used [-Wunused-but-set-variable]
>   Ichar oldch;
>         ^~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H intl.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H keymap.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H line-number.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H lread.c
>In file included from lread.c:26:
>lread.c: In function 'check_if_suppressed':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lread.c:357:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (cons, Vload_suppress_alist)
>     ^~~~~~~~~~~~~~~~~~~~
>lread.c: In function 'decode_mode':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lread.c:863:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (elt, mode)
>       ^~~~~~~~~~~~~~~~~~~~
>lread.c: In function 'Flocate_file':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lread.c:900:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (elt, suffixes)
>       ^~~~~~~~~~~~~~~~~~~~
>lread.c: In function 'locate_file_without_hash':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lread.c:1161:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (elt, path)
>   ^~~~~~~~~~~~~~~~~~~~
>lread.c: In function 'Flocate_file_clear_hashing':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lread.c:1226:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (elt, path)
>       ^~~~~~~~~~~~~~~~~~~~
>lread.c: In function 'locate_file':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lread.c:1282:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (pathel, path)
>     ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H lstream.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H mc-alloc.c
>mc-alloc.c: In function 'mc_realloc_1':
>mc-alloc.c:1820:16: warning: '*' in boolean context, suggest '&&' instead [-Wint-in-bool-context]
>       if (size * elemcount)
>           ~~~~~^~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H vdb.c
>vdb.c: In function 'Ftest_vdb':
>vdb.c:84:8: warning: variable 'c' set but not used [-Wunused-but-set-variable]
>   char c;
>        ^
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H vdb-posix.c
>vdb-posix.c:61:1: warning: no previous prototype for 'vdb_fault_handler' [-Wmissing-prototypes]
> vdb_fault_handler (FAULT_HANDLER_ARGUMENTS)
> ^~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H macros.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H marker.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H md5.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H minibuf.c
>In file included from minibuf.c:28:
>minibuf.c: In function 'map_completion_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>minibuf.c:258:3: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>   GC_EXTERNAL_LIST_LOOP_2 (elt, liszt)
>   ^~~~~~~~~~~~~~~~~~~~~~~
>minibuf.c: In function 'regexp_ignore_completion_p':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>minibuf.c:302:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (re, Vcompletion_regexp_list)
>       ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H fontcolor.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H opaque.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H print.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H process.c
>process.c: In function 'make_process_internal':
>process.c:517:26: warning: '%d' directive writing between 1 and 10 bytes into a region of size 9 [-Wformat-overflow=]
>       sprintf (suffix, "<%d>", i);
>                          ^~
>process.c:517:24: note: directive argument in the range [1, 2147483647]
>       sprintf (suffix, "<%d>", i);
>                        ^~~~~~
>In file included from /usr/include/stdio.h:862,
>                 from lisp.h:114,
>                 from process.c:36:
>/usr/include/bits/stdio2.h:33:10: note: '__builtin___sprintf_chk' output between 4 and 13 bytes into a destination of size 10
>   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
>          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>       __bos (__s), __fmt, __va_arg_pack ());
>       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H process-unix.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H profile.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H rangetab.c
>In file included from rangetab.c:25:
>rangetab.c: In function 'rangetab_data_validate':
>rangetab.c:819:41: warning: variable 'data' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_PROPERTY_LIST_LOOP_3 (range, data, value)
>                                         ^~~~
>lisp.h:2399:18: note: in definition of macro 'EXTERNAL_PROPERTY_LIST_LOOP_3'
> Lisp_Object key, value, hare_##key, tortoise_##key;   \
>                  ^~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H realpath.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H redisplay.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H redisplay-output.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H regex.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H search.c
>search.c: In function 'boyer_moore':
>search.c:2019:14: warning: variable 'tail_end_ptr' set but not used [-Wunused-but-set-variable]
>       Ibyte *tail_end_ptr;
>              ^~~~~~~~~~~~
>In file included from search.c:28:
>search.c: In function 'debug_regexps_changed':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>search.c:3403:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (elt, *val)
>   ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H select.c
>In file included from select.c:23:
>select.c: In function 'Fget_selection_internal':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>select.c:568:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (element, Vselection_coercible_types)
>       ^~~~~~~~~~~~~~~~~~~~
>select.c: In function 'select_convert_out':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>select.c:624:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (element, Vselection_coercible_types)
>       ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H sequence.c
>In file included from sequence.c:21:
>sequence.c: In function 'Flength':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2142:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2219:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4_NO_DECLARE'
>   EXTERNAL_LIST_LOOP_4_NO_DECLARE (GELL_elt, list, GELL_tail, len) \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:70:7: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>       GET_EXTERNAL_LIST_LENGTH (sequence, len);
>       ^~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2218:15: warning: variable 'GELL_elt' set but not used [-Wunused-but-set-variable]
>   Lisp_Object GELL_elt, GELL_tail;     \
>               ^~~~~~~~
>sequence.c:70:7: note: in expansion of macro 'GET_EXTERNAL_LIST_LENGTH'
>       GET_EXTERNAL_LIST_LENGTH (sequence, len);
>       ^~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'count_with_tail':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:750:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>  GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'list_count_from_end':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:884:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (elt, sequence)
>     ^~~~~~~~~~~~~~~~~~~~
>In file included from sequence.c:21:
>sequence.c: In function 'Fcount':
>sequence.c:965:52: warning: variable 'from_end' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>                                                    ^~~~~~~~
>lisp.h:3707:40: note: in definition of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil
>                                        ^
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>sequence.c:965:47: warning: variable 'end' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>                                               ^~~
>lisp.h:3705:38: note: in definition of macro 'DECLARE_N_KEYWORDS_7'
>   DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil
>                                      ^
>lisp.h:3635:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_##keyword_count keywords;                          \
>   ^~~~~~~~~~~~~~~~~~~
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>sequence.c:965:40: warning: variable 'start' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>                                        ^~~~~
>lisp.h:3703:36: note: in definition of macro 'DECLARE_N_KEYWORDS_6'
>   DECLARE_N_KEYWORDS_5(a,b,c,d,e), f = Qnil
>                                    ^
>lisp.h:3707:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_7'
>   DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3635:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_##keyword_count keywords;                          \
>   ^~~~~~~~~~~~~~~~~~~
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>sequence.c:965:35: warning: variable 'key' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>                                   ^~~
>lisp.h:3701:34: note: in definition of macro 'DECLARE_N_KEYWORDS_5'
>   DECLARE_N_KEYWORDS_4(a,b,c,d), e = Qnil
>                                  ^
>lisp.h:3705:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_6'
>   DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3707:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_7'
>   DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3635:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_##keyword_count keywords;                          \
>   ^~~~~~~~~~~~~~~~~~~
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>sequence.c:965:27: warning: variable 'if_not' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>                           ^~~~~~
>lisp.h:3699:32: note: in definition of macro 'DECLARE_N_KEYWORDS_4'
>   DECLARE_N_KEYWORDS_3(a,b,c), d = Qnil
>                                ^
>lisp.h:3703:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_5'
>   DECLARE_N_KEYWORDS_5(a,b,c,d,e), f = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3705:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_6'
>   DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3707:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_7'
>   DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3635:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_##keyword_count keywords;                          \
>   ^~~~~~~~~~~~~~~~~~~
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>sequence.c:965:22: warning: variable 'if_' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>                      ^~~
>lisp.h:3697:30: note: in definition of macro 'DECLARE_N_KEYWORDS_3'
>   DECLARE_N_KEYWORDS_2(a,b), c = Qnil
>                              ^
>lisp.h:3701:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_4'
>   DECLARE_N_KEYWORDS_4(a,b,c,d), e = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3703:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_5'
>   DECLARE_N_KEYWORDS_5(a,b,c,d,e), f = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3705:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_6'
>   DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3707:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_7'
>   DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3635:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_##keyword_count keywords;                          \
>   ^~~~~~~~~~~~~~~~~~~
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>sequence.c:965:12: warning: variable 'test_not' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>            ^~~~~~~~
>lisp.h:3695:28: note: in definition of macro 'DECLARE_N_KEYWORDS_2'
>   DECLARE_N_KEYWORDS_1(a), b = Qnil
>                            ^
>lisp.h:3699:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_3'
>   DECLARE_N_KEYWORDS_3(a,b,c), d = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3701:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_4'
>   DECLARE_N_KEYWORDS_4(a,b,c,d), e = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3703:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_5'
>   DECLARE_N_KEYWORDS_5(a,b,c,d,e), f = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3705:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_6'
>   DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3707:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_7'
>   DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3635:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_##keyword_count keywords;                          \
>   ^~~~~~~~~~~~~~~~~~~
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>sequence.c:965:6: warning: variable 'test' set but not used [-Wunused-but-set-variable]
>     (test, test_not, if_, if_not, key, start, end, from_end),
>      ^~~~
>lisp.h:3693:17: note: in definition of macro 'DECLARE_N_KEYWORDS_1'
>     Lisp_Object a = Qnil
>                 ^
>lisp.h:3697:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_2'
>   DECLARE_N_KEYWORDS_2(a,b), c = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3699:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_3'
>   DECLARE_N_KEYWORDS_3(a,b,c), d = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3701:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_4'
>   DECLARE_N_KEYWORDS_4(a,b,c,d), e = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3703:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_5'
>   DECLARE_N_KEYWORDS_5(a,b,c,d,e), f = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3705:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_6'
>   DECLARE_N_KEYWORDS_6(a,b,c,d,e,f), g = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3707:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_7'
>   DECLARE_N_KEYWORDS_7(a,b,c,d,e,f,g), h = Qnil
>   ^~~~~~~~~~~~~~~~~~~~
>lisp.h:3635:3: note: in expansion of macro 'DECLARE_N_KEYWORDS_8'
>   DECLARE_N_KEYWORDS_##keyword_count keywords;                          \
>   ^~~~~~~~~~~~~~~~~~~
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:964:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fcount, nargs, args, 8,
>   ^~~~~~~~~~~~~~
>In file included from sequence.c:21:
>sequence.c: In function 'Fsubseq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1049:6: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>      EXTERNAL_LIST_LOOP_2 (elt, sequence)
>      ^~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fmember':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1215:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>   EXTERNAL_LIST_LOOP_3 (list_elt, list, tail)
>   ^~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fmemq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1229:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>   EXTERNAL_LIST_LOOP_3 (list_elt, list, tail)
>   ^~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'list_position_cons_before':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1276:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>       EXTERNAL_LIST_LOOP_3 (elt, list, tail)
>       ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1297:7: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>       GC_EXTERNAL_LIST_LOOP_3 (elt, list, tail)
>       ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fassoc':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1427:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>sequence.c:1427:40: warning: variable 'elt_cdr' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                                        ^~~~~~~
>lisp.h:2332:27: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                           ^~~~~~~
>sequence.c: In function 'Fassq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1450:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>sequence.c:1450:40: warning: variable 'elt_cdr' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                                        ^~~~~~~
>lisp.h:2332:27: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                           ^~~~~~~
>sequence.c: In function 'FassocX':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1496:7: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>       EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>       ^~~~~~~~~~~~~~~~~~~~~
>sequence.c:1496:44: warning: variable 'elt_cdr' set but not used [-Wunused-but-set-variable]
>       EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                                            ^~~~~~~
>lisp.h:2332:27: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                           ^~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1506:7: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>       GC_EXTERNAL_LIST_LOOP_2 (elt, alist)
>       ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Frassoc':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1527:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>sequence.c:1527:31: warning: variable 'elt_car' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                               ^~~~~~~
>lisp.h:2332:18: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                  ^~~~~~~
>sequence.c: In function 'Frassq':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1541:3: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>   ^~~~~~~~~~~~~~~~~~~~~
>sequence.c:1541:31: warning: variable 'elt_car' set but not used [-Wunused-but-set-variable]
>   EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                               ^~~~~~~
>lisp.h:2332:18: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                  ^~~~~~~
>sequence.c: In function 'FrassocX':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2365:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, hare, tortoise,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2335:1: note: in expansion of macro 'PRIVATE_EXTERNAL_ALIST_LOOP_8'
> PRIVATE_EXTERNAL_ALIST_LOOP_8 (elt, elt_car, elt_cdr, list, \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1585:7: note: in expansion of macro 'EXTERNAL_ALIST_LOOP_4'
>       EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>       ^~~~~~~~~~~~~~~~~~~~~
>sequence.c:1585:35: warning: variable 'elt_car' set but not used [-Wunused-but-set-variable]
>       EXTERNAL_ALIST_LOOP_4 (elt, elt_car, elt_cdr, alist)
>                                   ^~~~~~~
>lisp.h:2332:18: note: in definition of macro 'EXTERNAL_ALIST_LOOP_4'
> Lisp_Object elt, elt_car, elt_cdr;    \
>                  ^~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1595:7: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>       GC_EXTERNAL_LIST_LOOP_2 (elt, alist)
>       ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'position':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1643:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>  GC_EXTERNAL_LIST_LOOP_2 (elt, sequence)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'FdeleteX':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2156:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:1970:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_4'
>  GC_EXTERNAL_LIST_LOOP_4 (list_elt, sequence, tail, list_len)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'FremoveX':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:2324:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>  GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tailing)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'list_delete_duplicates_from_end':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:2450:5: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>     GC_EXTERNAL_LIST_LOOP_3 (elt, list, tail)
>     ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:2493:13: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>             EXTERNAL_LIST_LOOP_3 (elt, list, tail)
>             ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2148:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len, tail,   \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2260:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_4'
>   EXTERNAL_LIST_LOOP_4 (elt, list, tail_##elt, len_##elt) \
>   ^~~~~~~~~~~~~~~~~~~~
>sequence.c:2511:4: note: in expansion of macro 'EXTERNAL_LIST_LOOP_DELETE_IF'
>    EXTERNAL_LIST_LOOP_DELETE_IF (elt, list,
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:2511:34: warning: variable 'elt' set but not used [-Wunused-but-set-variable]
>    EXTERNAL_LIST_LOOP_DELETE_IF (elt, list,
>                                  ^~~
>lisp.h:2146:13: note: in definition of macro 'EXTERNAL_LIST_LOOP_4'
> Lisp_Object elt, tail, tortoise_##elt;     \
>             ^~~
>sequence.c:2511:4: note: in expansion of macro 'EXTERNAL_LIST_LOOP_DELETE_IF'
>    EXTERNAL_LIST_LOOP_DELETE_IF (elt, list,
>    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fdelete_duplicates':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:2575:6: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>      GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>      ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:2609:6: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>      GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>      ^~~~~~~~~~~~~~~~~~~~~~~
>In file included from lisp.h:2989,
>                 from sequence.c:21:
>text.h:909:20: warning: right-hand operand of comma expression has no effect [-Wunused-value]
>  ((dst)[0] = *(src), (Bytecount) 1)
>  ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
>text.h:1085:37: note: in expansion of macro 'simple_itext_copy_ichar'
> # define itext_copy_ichar(src, dst) simple_itext_copy_ichar (src, dst)
>                                     ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:2790:8: note: in expansion of macro 'itext_copy_ichar'
>        itext_copy_ichar (startp, staging + (ii * MAX_ICHAR_LEN));
>        ^~~~~~~~~~~~~~~~
>In file included from sequence.c:21:
>sequence.c: In function 'Fremove_duplicates':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:3072:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>  GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:3104:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>  GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>In file included from lisp.h:2989,
>                 from sequence.c:21:
>sequence.c: In function 'Fnreverse':
>text.h:909:20: warning: right-hand operand of comma expression has no effect [-Wunused-value]
>  ((dst)[0] = *(src), (Bytecount) 1)
>  ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
>text.h:1085:37: note: in expansion of macro 'simple_itext_copy_ichar'
> # define itext_copy_ichar(src, dst) simple_itext_copy_ichar (src, dst)
>                                     ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:3227:4: note: in expansion of macro 'itext_copy_ichar'
>    itext_copy_ichar (cursor, staging_end);
>    ^~~~~~~~~~~~~~~~
>In file included from sequence.c:21:
>sequence.c: In function 'Freverse':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:3274:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (elt, sequence)
>       ^~~~~~~~~~~~~~~~~~~~
>In file included from lisp.h:2989,
>                 from sequence.c:21:
>text.h:909:20: warning: right-hand operand of comma expression has no effect [-Wunused-value]
>  ((dst)[0] = *(src), (Bytecount) 1)
>  ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
>text.h:1085:37: note: in expansion of macro 'simple_itext_copy_ichar'
> # define itext_copy_ichar(src, dst) simple_itext_copy_ichar (src, dst)
>                                     ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:3301:4: note: in expansion of macro 'itext_copy_ichar'
>    itext_copy_ichar (cursor, staging_end);
>    ^~~~~~~~~~~~~~~~
>In file included from sequence.c:21:
>sequence.c: In function 'Ffill':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:4134:9: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>         EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>         ^~~~~~~~~~~~~~~~~~~~
>sequence.c:4134:31: warning: variable 'elt' set but not used [-Wunused-but-set-variable]
>         EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>                               ^~~
>lisp.h:2125:13: note: in definition of macro 'EXTERNAL_LIST_LOOP_3'
> Lisp_Object elt, tail, tortoise_##elt;     \
>             ^~~
>sequence.c: In function 'Freduce':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:5045:8: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>        GC_EXTERNAL_LIST_LOOP_2 (elt, sequence)
>        ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:5062:8: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>        GC_EXTERNAL_LIST_LOOP_2 (elt, sequence)
>        ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2127:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:5116:15: note: in expansion of macro 'EXTERNAL_LIST_LOOP_3'
>               EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>               ^~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fnsubstitute':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:5822:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>  GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tail)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fsubstitute':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2136:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, tail,  \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:6099:5: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_3'
>     GC_EXTERNAL_LIST_LOOP_3 (elt, sequence, tailing)
>     ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'sublis':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:6203:5: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>     GC_EXTERNAL_LIST_LOOP_2 (elt, alist)
>     ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'nsublis':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:6297:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>  GC_EXTERNAL_LIST_LOOP_2 (elt, alist)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:6325:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>  GC_EXTERNAL_LIST_LOOP_2 (elt, alist)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fnsublis':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:6397:5: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>     GC_EXTERNAL_LIST_LOOP_2 (elt, alist)
>     ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'mismatch_from_end':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:6587:9: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>         EXTERNAL_LIST_LOOP_2 (elt, sequence1)
>         ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:6634:9: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>         EXTERNAL_LIST_LOOP_2 (elt, sequence2)
>         ^~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'venn':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:7640:5: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>     GC_EXTERNAL_LIST_LOOP_2 (elt, liszt1)
>     ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Funion':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:7912:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>  GC_EXTERNAL_LIST_LOOP_2 (elt, liszt1)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:7944:2: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>  GC_EXTERNAL_LIST_LOOP_2 (elt, liszt2)
>  ^~~~~~~~~~~~~~~~~~~~~~~
>sequence.c: In function 'Fset_exclusive_or':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:8013:5: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>     GC_EXTERNAL_LIST_LOOP_2 (elt, liszt1)
>     ^~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>sequence.c:8039:5: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>     GC_EXTERNAL_LIST_LOOP_2 (elt, liszt2)
>     ^~~~~~~~~~~~~~~~~~~~~~~
>In file included from sequence.c:21:
>sequence.c: In function 'Fnset_exclusive_or':
>sequence.c:8090:41: warning: variable 'stable' set but not used [-Wunused-but-set-variable]
>                   (test, key, test_not, stable), NULL);
>                                         ^~~~~~
>lisp.h:3699:32: note: in definition of macro 'DECLARE_N_KEYWORDS_4'
>   DECLARE_N_KEYWORDS_3(a,b,c), d = Qnil
>                                ^
>lisp.h:3597:3: note: in expansion of macro 'PARSE_KEYWORDS_8'
>   PARSE_KEYWORDS_8 (intern_massaging_name (1 + #function), nargs, args, \
>   ^~~~~~~~~~~~~~~~
>sequence.c:8089:3: note: in expansion of macro 'PARSE_KEYWORDS'
>   PARSE_KEYWORDS (Fnset_exclusive_or, nargs, args, 4,
>   ^~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H sysdll.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H signal.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H sound.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H specifier.c
>In file included from specifier.c:29:
>specifier.c: In function 'decode_locale_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>specifier.c:775:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (elt, locale)
>       ^~~~~~~~~~~~~~~~~~~~
>specifier.c: In function 'define_specifier_tag':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2115:3: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
>   PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>specifier.c:1165:7: note: in expansion of macro 'GC_EXTERNAL_LIST_LOOP_2'
>       GC_EXTERNAL_LIST_LOOP_2 (charset_name, Fcharset_list ())
>       ^~~~~~~~~~~~~~~~~~~~~~~
>specifier.c: In function 'check_valid_inst_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>specifier.c:1518:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (inst_pair, inst_list)
>   ^~~~~~~~~~~~~~~~~~~~
>specifier.c: In function 'check_valid_spec_list':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>specifier.c:1568:3: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>   EXTERNAL_LIST_LOOP_2 (spec, spec_list)
>   ^~~~~~~~~~~~~~~~~~~~
>specifier.c: In function 'display_table_validate':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>specifier.c:3701:7: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>       EXTERNAL_LIST_LOOP_2 (car, instantiator)
>       ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H strftime.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H symbols.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H syntax.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H sysdep.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H text.c
>text.c: In function 'ibyte_string_displayed_columns':
>text.c:2011:9: warning: variable 'ch' set but not used [-Wunused-but-set-variable]
>   Ichar ch;
>         ^~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H console-tty.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H device-tty.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H event-tty.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H frame-tty.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H fontcolor-tty.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H redisplay-tty.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H cm.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H undo.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H unicode.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H console-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H device-x.c
>In file included from device-x.c:29:
>device-x.c: In function 'Fx_set_font_path':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>device-x.c:2009:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (path_entry, font_path)
>     ^~~~~~~~~~~~~~~~~~~~
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>device-x.c:2019:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (path_entry, font_path)
>     ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H event-Xt.c
>In file included from event-Xt.c:136:
>event-xlike-inc.c: In function 'x_keysym_to_character':
>event-xlike-inc.c:596:15: warning: variable 'charset' set but not used [-Wunused-but-set-variable]
>   Lisp_Object charset = Qzero;
>               ^~~~~~~
>event-Xt.c: In function 'x_reset_modifier_mapping':
>event-Xt.c:385:2: warning: 'XKeycodeToKeysym' is deprecated [-Wdeprecated-declarations]
>  KeySym sym = (code ? XKeycodeToKeysym (display, code, column) : 0);
>  ^~~~~~
>In file included from events.h:573,
>                 from event-Xt.c:40:
>/usr/include/X11/Xlib.h:1687:15: note: declared here
> extern KeySym XKeycodeToKeysym(
>               ^~~~~~~~~~~~~~~~
>event-Xt.c:310:7: warning: variable 'warned_about_duplicate_modifiers' set but not used [-Wunused-but-set-variable]
>   int warned_about_duplicate_modifiers   = 0;
>       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H frame-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H glyphs-x.c
>glyphs-x.c: In function 'x_widget_instantiate':
>glyphs-x.c:2448:9: warning: variable 'nm' set but not used [-Wunused-but-set-variable]
>   char* nm=0;
>         ^~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H fontcolor-x.c
>fontcolor-x.c: In function 'x_font_instance_properties':
>fontcolor-x.c:827:17: warning: variable 'name_len' set but not used [-Wunused-but-set-variable]
>       Bytecount name_len;
>                 ^~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H redisplay-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H select-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H gccache-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H intl-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H gui-x.c
>gui-x.c: In function 'button_item_to_widget_value':
>gui-x.c:504:17: warning: variable 'unused_intlen' set but not used [-Wunused-but-set-variable]
>       Bytecount unused_intlen;
>                 ^~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H menubar-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H scrollbar-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H dialog-x.c
>In file included from dialog-x.c:26:
>dialog-x.c: In function 'dbox_descriptor_to_widget_value':
>lisp.h:2173:23: warning: value computed is not used [-Wunused-value]
>    ((((len & 1) != 0) && (tortoise = XCDR (tortoise), 0)), \
>                       ^~
>lisp.h:2179:3: note: in expansion of macro 'PRIVATE_UNVERIFIED_LIST_LOOP_7'
>   PRIVATE_UNVERIFIED_LIST_LOOP_7 (elt, list, len, hare, tortoise, \
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>lisp.h:2105:1: note: in expansion of macro 'PRIVATE_EXTERNAL_LIST_LOOP_6'
> PRIVATE_EXTERNAL_LIST_LOOP_6 (elt, list, len_##elt, hare_##elt,  \
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>dialog-x.c:176:5: note: in expansion of macro 'EXTERNAL_LIST_LOOP_2'
>     EXTERNAL_LIST_LOOP_2 (button, buttons)
>     ^~~~~~~~~~~~~~~~~~~~
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H toolbar-x.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H toolbar-xlike.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H widget.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H window.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H lastfile.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H EmacsFrame.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H EmacsShell.c
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H -DDEFINE_TOP_LEVEL_EMACS_SHELL /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/EmacsShell-sub.c
>mv EmacsShell-sub.o TopLevelEmacsShell.o
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H -DDEFINE_TRANSIENT_EMACS_SHELL /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/EmacsShell-sub.c
>mv EmacsShell-sub.o TransientEmacsShell.o
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H EmacsManager.c
>../lib-src/make-dump-id
>x86_64-pc-linux-gnu-gcc -c -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Demacs -I. -I/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src -DHAVE_CONFIG_H dump-id.c
>x86_64-pc-linux-gnu-gcc -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wshadow -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement  -Wunused-parameter -g -O3 -fno-strict-aliasing -O2 -pipe -march=native -no-pie  -Wl,-O1 -Wl,--as-needed  -Wl,-export-dynamic -o xemacs  abbrev.o alloc.o alloca.o array.o balloon_help.o balloon-x.o blocktype.o buffer.o bytecode.o callint.o casefiddle.o casetab.o chartab.o filelock.o cmdloop.o cmds.o  console.o console-stream.o data.o database.o debug.o tests.o device.o dired.o doc.o doprnt.o editfns.o elhash.o emacs.o emodules.o eval.o events.o event-stream.o event-unixoid.o dumper.o inline.o linuxplay.o alsaplay.o miscplay.o terminfo.o extents.o faces.o file-coding.o fileio.o  filemode.o floatfns.o fns.o font-lock.o frame.o gc.o general.o glyphs.o glyphs-eimage.o glyphs-shared.o glyphs-widget.o gpmevent.o   gui.o menubar.o scrollbar.o dialog.o toolbar.o gutter.o hash.o imgproc.o indent.o insdel.o intl.o keymap.o  line-number.o  lread.o lstream.o mc-alloc.o vdb.o vdb-posix.o macros.o marker.o md5.o minibuf.o       fontcolor.o opaque.o  print.o process.o process-unix.o profile.o rangetab.o realpath.o redisplay.o redisplay-output.o regex.o search.o select.o sequence.o  sysdll.o signal.o sound.o specifier.o strftime.o  symbols.o syntax.o sysdep.o text.o  console-tty.o device-tty.o event-tty.o frame-tty.o fontcolor-tty.o redisplay-tty.o cm.o undo.o unicode.o console-x.o device-x.o event-Xt.o frame-x.o glyphs-x.o fontcolor-x.o redisplay-x.o select-x.o gccache-x.o intl-x.o gui-x.o menubar-x.o scrollbar-x.o dialog-x.o toolbar-x.o toolbar-xlike.o widget.o window.o  lastfile.o   EmacsFrame.o EmacsShell.o TopLevelEmacsShell.o TransientEmacsShell.o EmacsManager.o    dump-id.o ../lwlib/liblw.a  -lXaw -ltiff -lpng -ljpeg -lz -lXpm -lXmu -lXt -lXext -lX11 -lSM -lICE -ldb -lgdbm_compat -lgdbm -lgpm -lncurses -lasound -lm -ldl -lutil 
>./xemacs -nd -no-packages -batch -l /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/../lisp/update-elc.el
>
>Loading /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/../lisp/update-elc.el...
>  Loading find-paths.el...
>  Loading packages.el...
>  Loading setup-paths.el...
>  Loading /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lisp/dumped-lisp.el...
>Wrote /var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src/NEEDTODUMP
>  Loading loadup-el.el...
>    Loading loadup.el...
>Using load-path (/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/lisp/)
>Using module-load-path (/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/modules)
>      Loading dumped-lisp.el...
>      Loading backquote.el...make[1]: *** [GNUmakefile:142: NEEDTODUMP] Segmentation fault
>make[1]: *** Deleting file 'NEEDTODUMP'
>make[1]: Leaving directory '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34/src'
>make: *** [GNUmakefile:97: src] Error 2
> * ERROR: app-editors/xemacs-21.5.34-r4::gentoo failed (compile phase):
> *   emake failed
> * 
> * If you need support, post the output of `emerge --info '=app-editors/xemacs-21.5.34-r4::gentoo'`,
> * the complete build log and the output of `emerge -pqv '=app-editors/xemacs-21.5.34-r4::gentoo'`.
> * The complete build log is located at '/var/log/portage/app-editors:xemacs-21.5.34-r4:20180822-170401.log'.
> * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/temp/build.log'.
> * The ebuild environment file is located at '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/temp/environment'.
> * Working directory: '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34'
> * S: '/var/tmp/portage/app-editors/xemacs-21.5.34-r4/work/xemacs-21.5.34'

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Attachments on bug 664292: 544542 | 544544 | 544546 | 544548 | 544550 | 544552 | 544554