>>> protobuf 3.12.2 Extracting
gzip -d -c /nvme/rc-buildroot-test/scripts/instance-0/dl/protobuf/protobuf-cpp-3.12.2.tar.gz | tar --strip-components=1 -C /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2   -xf -
>>> protobuf 3.12.2 Patching
>>> protobuf 3.12.2 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> protobuf 3.12.2 Patching libtool
patching file /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/third_party/googletest/googletest/build-aux/ltmain.sh
Hunk #1 succeeded at 2786 (offset 99 lines).
Hunk #2 succeeded at 4376 (offset 99 lines).
Hunk #3 succeeded at 6671 (offset 117 lines).
Hunk #4 succeeded at 6681 (offset 117 lines).
Hunk #5 succeeded at 6974 (offset 117 lines).
Hunk #6 succeeded at 7266 (offset 117 lines).
Hunk #7 succeeded at 8241 (offset 129 lines).
Hunk #8 succeeded at 10873 (offset 163 lines).
patching file /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/third_party/googletest/googlemock/build-aux/ltmain.sh
Hunk #1 succeeded at 2786 (offset 99 lines).
Hunk #2 succeeded at 4376 (offset 99 lines).
Hunk #3 succeeded at 6671 (offset 117 lines).
Hunk #4 succeeded at 6681 (offset 117 lines).
Hunk #5 succeeded at 6974 (offset 117 lines).
Hunk #6 succeeded at 7266 (offset 117 lines).
Hunk #7 succeeded at 8241 (offset 129 lines).
Hunk #8 succeeded at 10873 (offset 163 lines).
patching file /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/ltmain.sh
Hunk #1 succeeded at 2786 (offset 99 lines).
Hunk #2 succeeded at 4376 (offset 99 lines).
Hunk #3 succeeded at 6671 (offset 117 lines).
Hunk #4 succeeded at 6681 (offset 117 lines).
Hunk #5 succeeded at 6974 (offset 117 lines).
Hunk #6 succeeded at 7266 (offset 117 lines).
Hunk #7 succeeded at 8241 (offset 129 lines).
Hunk #8 succeeded at 10873 (offset 163 lines).
>>> protobuf 3.12.2 Configuring
(cd /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/ && rm -rf config.cache && PATH="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/aws/bin:/root/bin" AR="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ar" AS="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-as" LD="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld" NM="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm" CC="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc" GCC="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc" CPP="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-cpp" CXX="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++" FC="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gfortran" F77="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gfortran" RANLIB="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ranlib" READELF="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-readelf" STRIP="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip" OBJCOPY="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-objcopy" OBJDUMP="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-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/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib -Wl,-rpath,/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-as" DEFAULT_LINKER="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-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  -Os  " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  " LDFLAGS="" FCFLAGS=" -Os " FFLAGS=" -Os " PKG_CONFIG="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/riscv64-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl ac_cv_lbl_unaligned_fail=yes ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_memcmp_working=yes ac_cv_have_decl_malloc=yes gl_cv_func_malloc_0_nonnull=yes ac_cv_func_malloc_0_nonnull=yes ac_cv_func_calloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes lt_cv_sys_lib_search_path_spec="" ac_cv_c_bigendian=no  CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  " LIBS=-latomic CONFIG_SITE=/dev/null ./configure --target=riscv64-buildroot-linux-gnu --host=riscv64-buildroot-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix="" --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --disable-nls --disable-static --enable-shared  --with-protoc=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/protoc )
checking whether to enable maintainer-specific portions of Makefiles... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... riscv64-buildroot-linux-gnu
checking target system type... riscv64-buildroot-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for riscv64-buildroot-linux-gnu-strip... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether UID '1059' is supported by ustar format... yes
checking whether GID '8000' is supported by ustar format... yes
checking how to create a ustar tar archive... gnutar
checking whether make supports nested variables... (cached) yes
checking for riscv64-buildroot-linux-gnu-gcc... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc accepts -g... yes
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc option to accept ISO C89... none needed
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc... none
checking whether we are using the GNU C++ compiler... yes
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ accepts -g... yes
checking dependency style of /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++... none
checking how to run the C preprocessor... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-cpp
checking for gcc... /usr/bin/gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether /usr/bin/gcc accepts -g... yes
checking for /usr/bin/gcc option to accept ISO C89... (cached) none needed
checking whether /usr/bin/gcc understands -c and -o together... (cached) yes
checking dependency style of /usr/bin/gcc... (cached) none
checking how to run the C preprocessor... /usr/bin/gcc -E
checking how to run the C++ preprocessor... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ -E
checking whether we are using the GNU C++ compiler... (cached) yes
checking whether /usr/bin/g++ accepts -g... yes
checking dependency style of /usr/bin/g++... (cached) none
checking how to run the C++ preprocessor... /usr/bin/g++ -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for riscv64-buildroot-linux-gnu-ar... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ar
checking the archiver (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ar) interface... ar
checking for riscv64-buildroot-linux-gnu-gcc... no
checking for riscv64-buildroot-linux-gnu-objcc... no
checking for riscv64-buildroot-linux-gnu-objc... no
checking for riscv64-buildroot-linux-gnu-cc... no
checking for riscv64-buildroot-linux-gnu-CC... no
checking for gcc... gcc
configure: WARNING: using cross tools not prefixed with host triplet
checking whether we are using the GNU Objective C compiler... no
checking whether gcc accepts -g... no
checking dependency style of gcc... none
checking C++ compiler flags...... use user-supplied: -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  
checking whether __SUNPRO_CC is declared... no
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for fgrep... /bin/grep -F
checking for ld used by /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld
checking if the linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm
checking the name lister (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to riscv64-buildroot-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld option to reload object files... -r
checking for riscv64-buildroot-linux-gnu-objdump... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-objdump
checking how to recognize dependent libraries... pass_all
checking for riscv64-buildroot-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for riscv64-buildroot-linux-gnu-ar... (cached) /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ar
checking for archiver @FILE support... @
checking for riscv64-buildroot-linux-gnu-strip... (cached) /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip
checking for riscv64-buildroot-linux-gnu-ranlib... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ranlib
checking command to parse /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm output from /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc object... ok
checking for sysroot... no
checking for a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for riscv64-buildroot-linux-gnu-mt... no
checking for mt... mt
checking if mt is a manifest tool... no
checking for dlfcn.h... yes
checking for objdir... .libs
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -fno-rtti -fno-exceptions... no
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc option to produce PIC... -fPIC -DPIC
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc PIC flag -fPIC -DPIC works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc static flag -static works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -c -o file.o... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -c -o file.o... (cached) yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking how to run the C++ preprocessor... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ -E
checking for ld used by /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld
checking if the linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) is GNU ld... yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ option to produce PIC... -fPIC -DPIC
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ PIC flag -fPIC -DPIC works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ static flag -static works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ supports -c -o file.o... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ supports -c -o file.o... (cached) yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether the linker supports version scripts... yes
checking for ANSI C header files... (cached) yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking for inttypes.h... (cached) yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for working memcmp... (cached) yes
checking for working strtod... no
checking for pow... yes
checking for ftruncate... yes
checking for memset... yes
checking for mkdir... yes
checking for strchr... yes
checking for strerror... yes
checking for strtol... yes
checking zlib version... ok (1.2.0.4 or later)
checking for library containing zlibVersion... -lz
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ supports C++11 features by default... yes
checking whether -latomic is needed... no
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc is Clang... no
checking whether pthreads work with -pthread... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking whether more special flags are required for pthreads... no
checking for PTHREAD_PRIO_INHERIT... yes
checking the location of hash_map... <unordered_map>
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating src/Makefile
config.status: creating benchmarks/Makefile
config.status: creating conformance/Makefile
config.status: creating protobuf.pc
config.status: creating protobuf-lite.pc
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
=== configuring in third_party/googletest (/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/third_party/googletest)
configure: running /bin/bash ./configure --disable-option-checking '--prefix=/usr'  '--target=riscv64-buildroot-linux-gnu' '--host=riscv64-buildroot-linux-gnu' '--build=x86_64-pc-linux-gnu' '--exec-prefix=/usr' '--sysconfdir=/etc' '--localstatedir=/var' '--program-prefix=' '--disable-gtk-doc' '--disable-gtk-doc-html' '--disable-doc' '--disable-docs' '--disable-documentation' '--with-xmlto=no' '--with-fop=no' '--disable-dependency-tracking' '--enable-ipv6' '--disable-nls' '--disable-static' '--enable-shared' '--with-protoc=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/protoc' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=riscv64-buildroot-linux-gnu' 'target_alias=riscv64-buildroot-linux-gnu' 'CC=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc' 'CFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  ' 'LDFLAGS=' 'LIBS=-latomic' 'CPPFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' 'CXX=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++' 'CXXFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  ' 'CPP=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-cpp' --cache-file=/dev/null --srcdir=.
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for riscv64-buildroot-linux-gnu-strip... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
=== configuring in googletest (/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/third_party/googletest/googletest)
configure: running /bin/bash ./configure --disable-option-checking '--prefix=/usr'  '--target=riscv64-buildroot-linux-gnu' '--host=riscv64-buildroot-linux-gnu' '--build=x86_64-pc-linux-gnu' '--exec-prefix=/usr' '--sysconfdir=/etc' '--localstatedir=/var' '--program-prefix=' '--disable-gtk-doc' '--disable-gtk-doc-html' '--disable-doc' '--disable-docs' '--disable-documentation' '--with-xmlto=no' '--with-fop=no' '--disable-dependency-tracking' '--enable-ipv6' '--disable-nls' '--disable-static' '--enable-shared' '--with-protoc=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/protoc' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=riscv64-buildroot-linux-gnu' 'target_alias=riscv64-buildroot-linux-gnu' 'CC=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc' 'CFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  ' 'LDFLAGS=' 'LIBS=-latomic' 'CPPFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' 'CXX=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++' 'CXXFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  ' 'CPP=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-cpp' --cache-file=/dev/null --srcdir=.
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for riscv64-buildroot-linux-gnu-strip... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for riscv64-buildroot-linux-gnu-gcc... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc accepts -g... yes
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc option to accept ISO C89... none needed
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc... none
checking whether we are using the GNU C++ compiler... yes
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ accepts -g... yes
checking dependency style of /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++... none
checking build system type... x86_64-pc-linux-gnu
checking host system type... riscv64-buildroot-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for fgrep... /bin/grep -F
checking for ld used by /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld
checking if the linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm
checking the name lister (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to riscv64-buildroot-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld option to reload object files... -r
checking for riscv64-buildroot-linux-gnu-objdump... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-objdump
checking how to recognize dependent libraries... pass_all
checking for riscv64-buildroot-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for riscv64-buildroot-linux-gnu-ar... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ar
checking for archiver @FILE support... @
checking for riscv64-buildroot-linux-gnu-strip... (cached) /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip
checking for riscv64-buildroot-linux-gnu-ranlib... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ranlib
checking command to parse /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm output from /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc object... ok
checking for sysroot... no
checking for a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for riscv64-buildroot-linux-gnu-mt... no
checking for mt... mt
configure: WARNING: using cross tools not prefixed with host triplet
checking if mt is a manifest tool... no
checking how to run the C preprocessor... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-cpp
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -fno-rtti -fno-exceptions... no
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc option to produce PIC... -fPIC -DPIC
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc PIC flag -fPIC -DPIC works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc static flag -static works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -c -o file.o... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -c -o file.o... (cached) yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking how to run the C++ preprocessor... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ -E
checking for ld used by /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld
checking if the linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) is GNU ld... yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ option to produce PIC... -fPIC -DPIC
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ PIC flag -fPIC -DPIC works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ static flag -static works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ supports -c -o file.o... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ supports -c -o file.o... (cached) yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking for python... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/python
checking for the pthreads library -lpthreads... no
checking whether pthreads work without any flags... no
checking whether pthreads work with -Kthread... no
checking whether pthreads work with -kthread... no
checking for the pthreads library -llthread... no
checking whether pthreads work with -pthread... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
checking whether to check for GCC pthread/shared inconsistencies... yes
checking whether -pthread is sufficient with -shared... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating scripts/gtest-config
config.status: creating build-aux/config.h
config.status: executing depfiles commands
config.status: executing libtool commands
=== configuring in googlemock (/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/third_party/googletest/googlemock)
configure: running /bin/bash ./configure --disable-option-checking '--prefix=/usr'  '--target=riscv64-buildroot-linux-gnu' '--host=riscv64-buildroot-linux-gnu' '--build=x86_64-pc-linux-gnu' '--exec-prefix=/usr' '--sysconfdir=/etc' '--localstatedir=/var' '--program-prefix=' '--disable-gtk-doc' '--disable-gtk-doc-html' '--disable-doc' '--disable-docs' '--disable-documentation' '--with-xmlto=no' '--with-fop=no' '--disable-dependency-tracking' '--enable-ipv6' '--disable-nls' '--disable-static' '--enable-shared' '--with-protoc=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/protoc' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=riscv64-buildroot-linux-gnu' 'target_alias=riscv64-buildroot-linux-gnu' 'CC=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc' 'CFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  ' 'LDFLAGS=' 'LIBS=-latomic' 'CPPFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' 'CXX=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++' 'CXXFLAGS=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  ' 'CPP=/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-cpp' --cache-file=/dev/null --srcdir=.
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for riscv64-buildroot-linux-gnu-strip... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for riscv64-buildroot-linux-gnu-gcc... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... yes
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc accepts -g... yes
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc option to accept ISO C89... none needed
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc... none
checking whether we are using the GNU C++ compiler... yes
checking whether /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ accepts -g... yes
checking dependency style of /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++... none
checking build system type... x86_64-pc-linux-gnu
checking host system type... riscv64-buildroot-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for fgrep... /bin/grep -F
checking for ld used by /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld
checking if the linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm
checking the name lister (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to riscv64-buildroot-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld option to reload object files... -r
checking for riscv64-buildroot-linux-gnu-objdump... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-objdump
checking how to recognize dependent libraries... pass_all
checking for riscv64-buildroot-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for riscv64-buildroot-linux-gnu-ar... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ar
checking for archiver @FILE support... @
checking for riscv64-buildroot-linux-gnu-strip... (cached) /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-strip
checking for riscv64-buildroot-linux-gnu-ranlib... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ranlib
checking command to parse /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-nm output from /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc object... ok
checking for sysroot... no
checking for a working dd... /bin/dd
checking how to truncate binary pipes... /bin/dd bs=4096 count=1
checking for riscv64-buildroot-linux-gnu-mt... no
checking for mt... mt
configure: WARNING: using cross tools not prefixed with host triplet
checking if mt is a manifest tool... no
checking how to run the C preprocessor... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-cpp
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -fno-rtti -fno-exceptions... no
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc option to produce PIC... -fPIC -DPIC
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc PIC flag -fPIC -DPIC works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc static flag -static works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -c -o file.o... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc supports -c -o file.o... (cached) yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-gcc linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking how to run the C++ preprocessor... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ -E
checking for ld used by /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld
checking if the linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) is GNU ld... yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking for /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ option to produce PIC... -fPIC -DPIC
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ PIC flag -fPIC -DPIC works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ static flag -static works... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ supports -c -o file.o... yes
checking if /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ supports -c -o file.o... (cached) yes
checking whether the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-g++ linker (/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/riscv64-linux-ld) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking for python... /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/python
checking for the pthreads library -lpthreads... no
checking whether pthreads work without any flags... no
checking whether pthreads work with -Kthread... no
checking whether pthreads work with -kthread... no
checking for the pthreads library -llthread... no
checking whether pthreads work with -pthread... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
checking whether to check for GCC pthread/shared inconsistencies... yes
checking whether -pthread is sufficient with -shared... yes
checking for gtest-config... no
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating scripts/gmock-config
config.status: creating build-aux/config.h
config.status: executing depfiles commands
config.status: executing libtool commands
>>> protobuf 3.12.2 Building
PATH="/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin:/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/aws/bin:/root/bin"  /usr/bin/make -j4  -C /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/
make[1]: Entering directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2'
/usr/bin/make  all-recursive
make[2]: Entering directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2'
Making all in .
make[3]: Entering directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2'
make[3]: Nothing to be done for 'all-am'.
make[3]: Leaving directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2'
Making all in src
make[3]: Entering directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/src'
  CXX      google/protobuf/stubs/substitute.lo
  CXX      google/protobuf/io/gzip_stream.lo
  CXX      google/protobuf/io/printer.lo
  CXX      google/protobuf/io/tokenizer.lo
  CXX      google/protobuf/compiler/importer.lo
  CXX      google/protobuf/compiler/parser.lo
  CXX      google/protobuf/util/json_util.lo
  CXX      google/protobuf/util/message_differencer.lo
  CXX      google/protobuf/util/time_util.lo
  CXX      google/protobuf/util/type_resolver_util.lo
  CXX      google/protobuf/compiler/code_generator.lo
  CXX      google/protobuf/compiler/command_line_interface.lo
  CXX      google/protobuf/compiler/plugin.lo
  CXX      google/protobuf/compiler/plugin.pb.lo
  CXX      google/protobuf/compiler/subprocess.lo
  CXX      google/protobuf/compiler/zip_writer.lo
  CXX      google/protobuf/compiler/main.o
  CXX      google/protobuf/stubs/bytestream.lo
  CXX      google/protobuf/stubs/common.lo
  CXX      google/protobuf/stubs/int128.lo
  CXX      google/protobuf/io/io_win32.lo
  CXX      google/protobuf/stubs/status.lo
  CXX      google/protobuf/stubs/statusor.lo
  CXX      google/protobuf/stubs/stringpiece.lo
  CXX      google/protobuf/stubs/stringprintf.lo
  CXX      google/protobuf/stubs/structurally_valid.lo
  CXX      google/protobuf/stubs/strutil.lo
  CXX      google/protobuf/stubs/time.lo
  CXX      google/protobuf/any_lite.lo
  CXX      google/protobuf/arena.lo
  CXX      google/protobuf/extension_set.lo
  CXX      google/protobuf/generated_enum_util.lo
  CXX      google/protobuf/generated_message_util.lo
  CXX      google/protobuf/generated_message_table_driven_lite.lo
  CXX      google/protobuf/implicit_weak_message.lo
  CXX      google/protobuf/message_lite.lo
  CXX      google/protobuf/parse_context.lo
  CXX      google/protobuf/repeated_field.lo
  CXX      google/protobuf/wire_format_lite.lo
  CXX      google/protobuf/io/coded_stream.lo
  CXX      google/protobuf/io/strtod.lo
google/protobuf/io/coded_stream.cc: In member function 'std::pair<long unsigned int, bool> google::protobuf::io::CodedInputStream::ReadVarint64Fallback()':
google/protobuf/io/coded_stream.cc:602:12: warning: 'temp' may be used uninitialized in this function [-Wmaybe-uninitialized]
     uint64 temp;
            ^~~~
google/protobuf/io/coded_stream.cc: In member function 'google::protobuf::int64 google::protobuf::io::CodedInputStream::ReadVarint32Fallback(google::protobuf::uint32)':
google/protobuf/io/coded_stream.cc:469:12: warning: 'temp' may be used uninitialized in this function [-Wmaybe-uninitialized]
     return temp;
            ^~~~
google/protobuf/io/coded_stream.cc: In member function 'int google::protobuf::io::CodedInputStream::ReadVarintSizeAsIntFallback()':
google/protobuf/io/coded_stream.cc:496:12: warning: 'temp' may be used uninitialized in this function [-Wmaybe-uninitialized]
     return temp;
            ^~~~
google/protobuf/io/coded_stream.cc: In member function 'google::protobuf::uint32 google::protobuf::io::CodedInputStream::ReadTagFallback(google::protobuf::uint32)':
google/protobuf/io/coded_stream.cc:549:12: warning: 'tag' may be used uninitialized in this function [-Wmaybe-uninitialized]
     return tag;
            ^~~
  CXX      google/protobuf/io/zero_copy_stream.lo
  CXX      google/protobuf/io/zero_copy_stream_impl.lo
  CXX      google/protobuf/io/zero_copy_stream_impl_lite.lo
  CXX      google/protobuf/any.pb.lo
  CXX      google/protobuf/api.pb.lo
  CXX      google/protobuf/any.lo
  CXX      google/protobuf/descriptor.lo
  CXX      google/protobuf/descriptor_database.lo
  CXX      google/protobuf/descriptor.pb.lo
  CXX      google/protobuf/duration.pb.lo
  CXX      google/protobuf/dynamic_message.lo
  CXX      google/protobuf/empty.pb.lo
  CXX      google/protobuf/extension_set_heavy.lo
  CXX      google/protobuf/field_mask.pb.lo
  CXX      google/protobuf/generated_message_reflection.lo
  CXX      google/protobuf/generated_message_table_driven.lo
  CXX      google/protobuf/map_field.lo
  CXX      google/protobuf/message.lo
  CXX      google/protobuf/reflection_ops.lo
  CXX      google/protobuf/service.lo
  CXX      google/protobuf/source_context.pb.lo
  CXX      google/protobuf/struct.pb.lo
  CXX      google/protobuf/text_format.lo
  CXX      google/protobuf/timestamp.pb.lo
  CXX      google/protobuf/type.pb.lo
  CXX      google/protobuf/unknown_field_set.lo
  CXX      google/protobuf/wire_format.lo
  CXX      google/protobuf/wrappers.pb.lo
  CXX      google/protobuf/util/delimited_message_util.lo
  CXX      google/protobuf/util/field_comparator.lo
  CXX      google/protobuf/util/field_mask_util.lo
  CXX      google/protobuf/util/internal/datapiece.lo
  CXX      google/protobuf/util/internal/default_value_objectwriter.lo
  CXX      google/protobuf/util/internal/error_listener.lo
  CXX      google/protobuf/util/internal/field_mask_utility.lo
  CXX      google/protobuf/util/internal/json_escaping.lo
  CXX      google/protobuf/util/internal/json_objectwriter.lo
  CXX      google/protobuf/util/internal/json_stream_parser.lo
  CXX      google/protobuf/util/internal/object_writer.lo
  CXX      google/protobuf/util/internal/protostream_objectsource.lo
  CXX      google/protobuf/util/internal/protostream_objectwriter.lo
  CXX      google/protobuf/util/internal/proto_writer.lo
  CXX      google/protobuf/util/internal/type_info.lo
  CXX      google/protobuf/util/internal/type_info_test_helper.lo
  CXX      google/protobuf/util/internal/utility.lo
  CXX      google/protobuf/compiler/cpp/cpp_enum.lo
  CXX      google/protobuf/compiler/cpp/cpp_enum_field.lo
  CXX      google/protobuf/compiler/cpp/cpp_extension.lo
  CXX      google/protobuf/compiler/cpp/cpp_field.lo
  CXX      google/protobuf/compiler/cpp/cpp_file.lo
  CXX      google/protobuf/compiler/cpp/cpp_generator.lo
  CXX      google/protobuf/compiler/cpp/cpp_helpers.lo
  CXX      google/protobuf/compiler/cpp/cpp_map_field.lo
  CXX      google/protobuf/compiler/cpp/cpp_message.lo
  CXX      google/protobuf/compiler/cpp/cpp_message_field.lo
  CXX      google/protobuf/compiler/cpp/cpp_padding_optimizer.lo
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  CXXLD    libprotobuf-lite.la
libtool: warning: library '/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/lib/libatomic.la' was moved.
libtool: warning: library '/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/lib/libstdc++.la' was moved.
  CXXLD    libprotobuf.la
libtool: warning: library '/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/lib/libatomic.la' was moved.
libtool: warning: library '/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/lib/libstdc++.la' was moved.
google/protobuf/util/.libs/field_mask_util.o: in function `.L0 ':
field_mask_util.cc:(.text+0x22f8): relocation truncated to fit: R_RISCV_JAL against symbol `google::protobuf::FieldDescriptor::message_type() const' defined in .text section in google/protobuf/.libs/descriptor.o
collect2: error: ld returned 1 exit status
Makefile:2856: recipe for target 'libprotobuf.la' failed
make[3]: *** [libprotobuf.la] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/src'
Makefile:1835: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2'
Makefile:1742: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2'
package/pkg-generic.mk:266: recipe for target '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/.stamp_built' failed
make: *** [/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/protobuf-3.12.2/.stamp_built] Error 2
make: Leaving directory '/nvme/rc-buildroot-test/scripts/instance-0/buildroot'