>>> 4th 3.62.5 Extracting
gzip -d -c /home/buildroot/autobuild/instance-2/dl/4th/4th-3.62.5-unix.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/4th-3.62.5   -xf -
>>> 4th 3.62.5 Patching

Applying 0001-avoid-regen-during-install.patch using patch: 
patching file sources/Makefile
>>> 4th 3.62.5 Configuring
>>> 4th 3.62.5 Building
PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" SHARED=1 /usr/bin/make -j4 -C /home/buildroot/autobuild/instance-2/output-1/build/4th-3.62.5/sources all CROSS="/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC" FOURTH=/home/buildroot/autobuild/instance-2/output-1/host/bin/4th
make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/4th-3.62.5/sources'
cp stage.h editor.h
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o errs_4th.o errs_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o save_4th.o save_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o load_4th.o load_4th.c
cp 4th.c stage.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o free_4th.o free_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o comp_4th.o comp_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o name_4th.o name_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o dump_4th.o dump_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o exec_4th.o exec_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o open_4th.o open_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o cgen_4th.o cgen_4th.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o str2cell.o str2cell.c
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=1 -DUNIX -fsigned-char -fPIC   -c -o stage.o stage.c
stage.c: In function 'PromptFor':
stage.c:295:3: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
   (void) fgets (Entry, Size, stdin);   /* get input */
   ^
/home/buildroot/autobuild/instance-2/output-1/host/bin/mips-linux-gnu-gcc -shared -o lib4th.so.3.62.4 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 -Wl,-soname,lib4th.so.3
/home/buildroot/autobuild/instance-2/output-1/host/mips64el-buildroot-linux-gnu/sysroot/soft-float/el/lib64/ld.so.1: error adding symbols: File in wrong format
collect2: error: ld returned 1 exit status
Makefile:60: recipe for target 'lib4th.so.3.62.4' failed
make[1]: *** [lib4th.so.3.62.4] Error 1
rm stage.c
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/4th-3.62.5/sources'
package/pkg-generic.mk:292: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/4th-3.62.5/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-2/output-1/build/4th-3.62.5/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'