>>> bzip2 1.0.8 Extracting
gzip -d -c /home/buildroot/autobuild/instance-0/dl/bzip2/bzip2-1.0.8.tar.gz | /home/buildroot/autobuild/instance-0/output-1/host/bin/tar --strip-components=1 -C /home/buildroot/autobuild/instance-0/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/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" /usr/bin/make -j4 -C /home/buildroot/autobuild/instance-0/output-1/build/bzip2-1.0.8 libbz2.a bzip2 bzip2recover GIT_DIR=. PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" AR="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-ar" AS="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-as" LD="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-ld" NM="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-nm" CC="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc" GCC="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc" CPP="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-cpp" CXX="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-g++" FC="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gfortran" F77="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gfortran" RANLIB="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-ranlib" READELF="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-readelf" STRIP="/bin/true" OBJCOPY="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-objcopy" OBJDUMP="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/home/buildroot/autobuild/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/instance-0/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-as" DEFAULT_LINKER="/home/buildroot/autobuild/instance-0/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  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static  -Wl,-elf2flt=-r -static" LDFLAGS="  -Wl,-elf2flt=-r -static" FCFLAGS=" -O3 -g0  -Wl,-elf2flt=-r -static" FFLAGS=" -O3 -g0  -Wl,-elf2flt=-r -static" PKG_CONFIG="/home/buildroot/autobuild/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/instance-0/output-1/host/riscv32-buildroot-linux-uclibc/sysroot" INTLTOOL_PERL=/usr/bin/perl CXX=no
make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/bzip2-1.0.8'
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c huffman.c

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/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c crctable.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c blocksort.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c randtable.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c compress.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c decompress.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c bzlib.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c bzip2.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -c bzip2recover.c
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -Wl,-elf2flt=-r -static -o bzip2recover bzip2recover.o
rm -f libbz2.a
/home/buildroot/autobuild/instance-0/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/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc-ranlib libbz2.a
/home/buildroot/autobuild/instance-0/output-1/host/bin/riscv32-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O3 -g0  -fPIC  -Wl,-elf2flt=-r -static -Wall -Wl,-elf2flt=-r -static -o bzip2 bzip2.o -L. -lbz2
/home/buildroot/autobuild/instance-0/output-1/host/riscv32-buildroot-linux-uclibc/bin/ld.real: bzip2.o: in function `.L0 ':
bzip2.c:(.text+0x24cc): undefined reference to `utime'
/home/buildroot/autobuild/instance-0/output-1/host/riscv32-buildroot-linux-uclibc/bin/ld.real: bzip2.c:(.text+0x31c8): undefined reference to `utime'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:40: bzip2] Error 1
make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/bzip2-1.0.8'
make: *** [package/pkg-generic.mk:283: /home/buildroot/autobuild/instance-0/output-1/build/bzip2-1.0.8/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'