>>> 4th 3.64.1 Extracting
gzip -d -c /nvmedata/autobuild/instance-10/dl/4th/4th-3.64.1-unix.tar.gz | tar --strip-components=1 -C /nvmedata/autobuild/instance-10/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="/nvmedata/autobuild/instance-10/output-1/host/bin:/nvmedata/autobuild/instance-10/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" STATIC=1 /usr/bin/make -j1 -C /nvmedata/autobuild/instance-10/output-1/build/4th-3.64.1/sources all CROSS="/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char" FOURTH=/nvmedata/autobuild/instance-10/output-1/host/bin/4th
make[1]: Entering directory '/nvmedata/autobuild/instance-10/output-1/build/4th-3.64.1/sources'
cp stage.h editor.h
cp 4th.c stage.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o stage.o stage.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o errs_4th.o errs_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o save_4th.o save_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o load_4th.o load_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o free_4th.o free_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o comp_4th.o comp_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o name_4th.o name_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o dump_4th.o dump_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o exec_4th.o exec_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o open_4th.o open_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o cgen_4th.o cgen_4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o str2cell.o str2cell.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-ar r lib4th.a errs_4th.o save_4th.o load_4th.o free_4th.o comp_4th.o name_4th.o dump_4th.o exec_4th.o open_4th.o cgen_4th.o str2cell.o
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-ar: creating lib4th.a
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char   -c -o 4th.o 4th.c
/nvmedata/autobuild/instance-10/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -DUNIX -fsigned-char -I. -o 4th 4th.o -L. -l4th
ld (ld-elf2flt): /nvmedata/autobuild/instance-10/output-1/host/riscv64-buildroot-linux-uclibc/bin/elf2flt terminated with signal 11 [Segmentation fault], core dumped
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:76: 4th] Error 1
rm stage.c
make[1]: Leaving directory '/nvmedata/autobuild/instance-10/output-1/build/4th-3.64.1/sources'
make: *** [package/pkg-generic.mk:293: /nvmedata/autobuild/instance-10/output-1/build/4th-3.64.1/.stamp_built] Error 2
make: Leaving directory '/nvmedata/autobuild/instance-10/buildroot'