>>> 4th 3.64.0 Extracting
gzip -d -c /nvmedata/autobuild/instance-24/dl/4th/4th-3.64.0-unix.tar.gz | tar --strip-components=1 -C /nvmedata/autobuild/instance-24/output-1/build/4th-3.64.0   -xf -
>>> 4th 3.64.0 Patching

Applying 0001-avoid-regen-during-install.patch using patch: 
patching file sources/Makefile
>>> 4th 3.64.0 Configuring
>>> 4th 3.64.0 Building
PATH="/nvmedata/autobuild/instance-24/output-1/host/bin:/nvmedata/autobuild/instance-24/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" SHARED=1 /usr/bin/make -j1 -C /nvmedata/autobuild/instance-24/output-1/build/4th-3.64.0/sources all CROSS="/nvmedata/autobuild/instance-24/output-1/host/bin/aarch64-linux-gnu-" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -DUNIX -fsigned-char -fPIC" FOURTH=/nvmedata/autobuild/instance-24/output-1/host/bin/4th
make[1]: Entering directory '/nvmedata/autobuild/instance-24/output-1/build/4th-3.64.0/sources'
cp stage.h editor.h
cp 4th.c stage.c
/nvmedata/autobuild/instance-24/output-1/host/bin/aarch64-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -DUNIX -fsigned-char -fPIC   -c -o stage.o stage.c
cc1: error: unknown value 'cortex-a75' for -mcpu
cc1: note: valid arguments are: cortex-a35 cortex-a53 cortex-a57 cortex-a72 cortex-a73 thunderx thunderxt88p1 thunderxt88 thunderxt81 thunderxt83 xgene1 falkor qdf24xx exynos-m1 thunderx2t99p1 vulcan thunderx2t99 cortex-a57.cortex-a53 cortex-a72.cortex-a53 cortex-a73.cortex-a35 cortex-a73.cortex-a53 generic; did you mean 'cortex-a35'?
make[1]: *** [<builtin>: stage.o] Error 1
rm stage.c
make[1]: Leaving directory '/nvmedata/autobuild/instance-24/output-1/build/4th-3.64.0/sources'
make: *** [package/pkg-generic.mk:293: /nvmedata/autobuild/instance-24/output-1/build/4th-3.64.0/.stamp_built] Error 2
make: Leaving directory '/nvmedata/autobuild/instance-24/buildroot'