>>> 4th 3.64.1 Extracting
gzip -d -c /home/thomas/autobuild/instance-1/dl/4th/4th-3.64.1-unix.tar.gz | tar --strip-components=1 -C /home/thomas/autobuild/instance-1/output-1/build/4th-3.64.1   -xf -
>>> 4th 3.64.1 Patching

Applying 0001-avoid-regen-during-install.patch using patch: 
patching file sources/Makefile
Hunk #1 succeeded at 122 (offset 2 lines).
>>> 4th 3.64.1 Configuring
>>> 4th 3.64.1 Building
PATH="/home/thomas/autobuild/instance-1/output-1/host/bin:/home/thomas/autobuild/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" SHARED=1 /usr/bin/make -j4 -C /home/thomas/autobuild/instance-1/output-1/build/4th-3.64.1/sources all CROSS="/home/thomas/autobuild/instance-1/output-1/host/bin/aarch64_be-linux-gnu-" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -DUNIX -fsigned-char -fPIC" FOURTH=/home/thomas/autobuild/instance-1/output-1/host/bin/4th
make[1]: Entering directory '/home/thomas/autobuild/instance-1/output-1/build/4th-3.64.1/sources'
cp stage.h editor.h
/home/thomas/autobuild/instance-1/output-1/host/bin/aarch64_be-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -DUNIX -fsigned-char -fPIC   -c -o errs_4th.o errs_4th.c
/home/thomas/autobuild/instance-1/output-1/host/bin/aarch64_be-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -DUNIX -fsigned-char -fPIC   -c -o save_4th.o save_4th.c
/home/thomas/autobuild/instance-1/output-1/host/bin/aarch64_be-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -DUNIX -fsigned-char -fPIC   -c -o load_4th.o load_4th.c
cp 4th.c stage.c
/home/thomas/autobuild/instance-1/output-1/host/bin/aarch64_be-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O0 -g0  -DUNIX -fsigned-char -fPIC   -c -o free_4th.o free_4th.c
cc1: error: unknown value 'tsv110' for -mcpu
cc1: error: unknown value 'tsv110' for -mcpu
cc1: error: unknown value 'tsv110' for -mcpu
make[1]: *** [<builtin>: load_4th.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [<builtin>: errs_4th.o] Error 1
make[1]: *** [<builtin>: save_4th.o] Error 1
cc1: error: unknown value 'tsv110' for -mcpu
make[1]: *** [<builtin>: free_4th.o] Error 1
rm stage.c
make[1]: Leaving directory '/home/thomas/autobuild/instance-1/output-1/build/4th-3.64.1/sources'
make: *** [package/pkg-generic.mk:293: /home/thomas/autobuild/instance-1/output-1/build/4th-3.64.1/.stamp_built] Error 2
make: Leaving directory '/home/thomas/autobuild/instance-1/buildroot'