>>> bzip2 1.0.8 Extracting
gzip -d -c /home/autobuild/autobuild/instance-20/dl/bzip2/bzip2-1.0.8.tar.gz | tar --strip-components=1 -C /home/autobuild/autobuild/instance-20/output-1/build/bzip2-1.0.8   -xf -
>>> bzip2 1.0.8 Patching

Applying 0001-build-objects-twice.patch using patch: 
patching file Makefile-libbz2_so
Hunk #1 succeeded at 26 with fuzz 2 (offset 1 line).
Hunk #2 succeeded at 43 with fuzz 2 (offset -2 lines).

Applying 0002-improve-build-system.patch using patch: 
patching file Makefile
patching file Makefile-libbz2_so
Hunk #1 succeeded at 23 with fuzz 2.
>>> bzip2 1.0.8 Configuring
>>> bzip2 1.0.8 Building
GIT_DIR=. PATH="/home/autobuild/autobuild/instance-20/output-1/host/bin:/home/autobuild/autobuild/instance-20/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" /usr/bin/make -j1 -C /home/autobuild/autobuild/instance-20/output-1/build/bzip2-1.0.8 libbz2.a bzip2 bzip2recover GIT_DIR=. PATH="/home/autobuild/autobuild/instance-20/output-1/host/bin:/home/autobuild/autobuild/instance-20/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" AR="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-ar" AS="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-as" LD="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-ld" NM="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-nm" CC="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc" GCC="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc" CPP="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-cpp" CXX="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-g++" FC="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gfortran" F77="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gfortran" RANLIB="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-ranlib" READELF="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-readelf" STRIP="/bin/true" OBJCOPY="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-objcopy" OBJDUMP="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/home/autobuild/autobuild/instance-20/output-1/host/bin/ccache /usr/bin/gcc" GCC_FOR_BUILD="/home/autobuild/autobuild/instance-20/output-1/host/bin/ccache /usr/bin/gcc" CXX_FOR_BUILD="/home/autobuild/autobuild/instance-20/output-1/host/bin/ccache /usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/home/autobuild/autobuild/instance-20/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/autobuild/autobuild/instance-20/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/autobuild/autobuild/instance-20/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/autobuild/autobuild/instance-20/output-1/host/lib -Wl,-rpath,/home/autobuild/autobuild/instance-20/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-as" DEFAULT_LINKER="/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static  -Wl,-elf2flt=-r -static" LDFLAGS="  -Wl,-elf2flt=-r -static" FCFLAGS=" -O1 -g0  -Wl,-elf2flt=-r -static" FFLAGS=" -O1 -g0  -Wl,-elf2flt=-r -static" PKG_CONFIG="/home/autobuild/autobuild/instance-20/output-1/host/bin/pkg-config" STAGING_DIR="/home/autobuild/autobuild/instance-20/output-1/host/riscv32-buildroot-linux-uclibc/sysroot" INTLTOOL_PERL=/usr/bin/perl CXX=no
make[1]: Entering directory '/home/autobuild/autobuild/instance-20/output-1/build/bzip2-1.0.8'

If compilation produces errors, or a large number of warnings,
please read README.COMPILATION.PROBLEMS -- you might be able to
adjust the flags in this Makefile to improve matters.

Also in README.COMPILATION.PROBLEMS are some hints that may help
if your build produces an executable which is unable to correctly
handle so-called 'large files' -- files of size 2GB or more.

/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c blocksort.c
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c huffman.c
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c crctable.c
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c randtable.c
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c compress.c
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c decompress.c
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c bzlib.c
rm -f libbz2.a
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-ar cq libbz2.a blocksort.o huffman.o crctable.o randtable.o compress.o decompress.o bzlib.o
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-ranlib libbz2.a
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c bzip2.c
/home/autobuild/autobuild/instance-20/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O1 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -Wl,-elf2flt=-r -static -o bzip2 bzip2.o -L. -lbz2
/home/autobuild/autobuild/instance-20/output-1/host/riscv32-buildroot-linux-uclibc/bin/ld.real: bzip2.o: in function `.L85':
bzip2.c:(.text+0x90c): undefined reference to `utime'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:40: bzip2] Error 1
make[1]: Leaving directory '/home/autobuild/autobuild/instance-20/output-1/build/bzip2-1.0.8'
make: *** [package/pkg-generic.mk:283: /home/autobuild/autobuild/instance-20/output-1/build/bzip2-1.0.8/.stamp_built] Error 2
make: Leaving directory '/home/autobuild/autobuild/instance-20/buildroot'