mips32 + gcc9 -- still broken

hi!

So mips32 and gcc9 is broken, and things have been broken with mips32+gcc
for months now.

I've been poking slowly at the various build failures and they're getting
slowly fixed, but this one deep in linker fun is stumping me:

===

/usr/local/bin/mips-unknown-freebsd13.0-gcc9
--sysroot=/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp
-B/usr/local/mips-unknown-freebsd13.0/bin/ -O -pipe -fno-common
-DATJOB_DIR=\"/var/at/jobs/\" -DLFILE=\"/var/at/jobs/.lockfile\"
-DLOADAVG_MX=1.5 -DATSPOOL_DIR=\"/var/at/spool\" -DDAEMON_UID=1
-DDAEMON_GID=1 -DDEFAULT_BATCH_QUEUE=\'E\' -DDEFAULT_AT_QUEUE=\'c\'
-DPERM_PATH=\"/var/at/\"
-I/usr/home/adrian/work/freebsd/head-embedded/src/usr.bin/at
-I/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun -DLOGIN_CAP
-DPAM -G0 -EB -mabi=32 -msoft-float -march=mips32 -g -std=gnu99
-Wno-format-zero-length -Wsystem-headers -Werror -Wall -Wno-format-y2k
-Wno-uninitialized -Wno-pointer-sign -Wno-error=address
-Wno-error=array-bounds -Wno-error=attributes -Wno-error=bool-compare
-Wno-error=cast-align -Wno-error=clobbered
-Wno-error=deprecated-declarations -Wno-error=enum-compare -Wno-error=extra
-Wno-error=inline -Wno-error=logical-not-parentheses
-Wno-error=strict-aliasing -Wno-error=uninitialized
-Wno-error=unused-but-set-variable -Wno-error=unused-function
-Wno-error=unused-value -Wno-error=empty-body
-Wno-error=maybe-uninitialized -Wno-error=nonnull-compare
-Wno-error=redundant-decls -Wno-error=shift-negative-value
-Wno-error=tautological-compare -Wno-error=unused-const-variable
-Wno-error=bool-operation -Wno-error=deprecated
-Wno-error=expansion-to-defined -Wno-error=format-overflow
-Wno-error=format-truncation -Wno-error=implicit-fallthrough
-Wno-error=int-in-bool-context -Wno-error=memset-elt-size
-Wno-error=noexcept-type -Wno-error=nonnull -Wno-error=pointer-compare
-Wno-error=stringop-overflow -Wno-error=aggressive-loop-optimizations
-Wno-error=cast-function-type -Wno-error=catch-value
-Wno-error=multistatement-macros -Wno-error=restrict
-Wno-error=sizeof-pointer-memaccess -Wno-error=stringop-truncation
-Wno-error=empty-body -Wno-error=overflow -Wno-address-of-packed-member
 -EB -mabi=32   -o atrun.full atrun.o gloadavg.o   -lpam  -lutil
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/crt1.o:
in function `__start':
/usr/home/adrian/work/freebsd/head-embedded/src/lib/csu/mips/crt1_c.c:76:
undefined reference to `_init_tls'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/lib/csu/mips/crt1_c.c:76:
undefined reference to `_init_tls'
/usr/local/bin/mips-unknown-freebsd13.0-ld: atrun.o: in function `perr':
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:417:
undefined reference to `vsyslog'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:417:
undefined reference to `vsyslog'
/usr/local/bin/mips-unknown-freebsd13.0-ld: atrun.o: in function `perrx':
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:433:
undefined reference to `vsyslog'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:433:
undefined reference to `vsyslog'
/usr/local/bin/mips-unknown-freebsd13.0-ld: atrun.o: in function `run_file':
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:348:
undefined reference to `waitpid'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:348:
undefined reference to `waitpid'
/usr/local/bin/mips-unknown-freebsd13.0-ld: atrun.o: in function `main':
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:478:
undefined reference to `openlog'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:478:
undefined reference to `openlog'
/usr/local/bin/mips-unknown-freebsd13.0-ld: atrun.o: in function `usage':
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:590:
undefined reference to `syslog'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:590:
undefined reference to `syslog'
/usr/local/bin/mips-unknown-freebsd13.0-ld: atrun.o: in function `main':
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:532:
undefined reference to `time'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:532:
undefined reference to `time'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:510:
undefined reference to `sysctlbyname'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:510:
undefined reference to `sysctlbyname'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:577:
undefined reference to `closelog'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun/atrun.c:580:
undefined reference to `closelog'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sys_nsig'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `futx_to_utx'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `_waitpid'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libpam.so:
undefined reference to `sigfillset'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `_fixtelldir'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libpam.so:
undefined reference to `sysconf'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `_reclaim_telldir'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sigismember'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sl_init'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sysctlnametomib'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `utx_to_futx'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sigdelset'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sl_add'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sl_free'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libutil.so:
undefined reference to `tcsetsid'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libpam.so:
undefined reference to `tcsetattr'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libutil.so:
undefined reference to `sigaddset'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `sys_siglist'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libutil.so:
undefined reference to `sysctl'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libutil.so:
undefined reference to `sigemptyset'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `__libc_tcdrain'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libutil.so:
undefined reference to `sleep'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `signal'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `__tls_get_addr'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/usr/lib/libpam.so:
undefined reference to `tcgetattr'
/usr/local/bin/mips-unknown-freebsd13.0-ld:
/usr/home/adrian/work/freebsd/head-embedded/obj/mips_ap/usr/home/adrian/work/freebsd/head-embedded/src/mips.mips/tmp/lib/libc.so.7:
undefined reference to `longjmperror'
collect2: error: ld returned 1 exit status
*** Error code 1

Stop.
make[2]: stopped in
/usr/home/adrian/work/freebsd/head-embedded/src/libexec/atrun
$

===

I only get a few hours a weekend and a couple hours each night to poke at
FreeBSD stuff, and I'd /really like/ to be focusing on MIPS fixes and WiFi
work.

I'd appreciate some help in figuring out who broke what and getting it
fixed.


Thanks!


-adrian