>>> libgpiod 1.6.2 Downloading
--2021-02-02 10:12:16--  https://www.kernel.org/pub/software/libs/libgpiod/libgpiod-1.6.2.tar.xz
Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
Resolving www.kernel.org (www.kernel.org)... 2604:1380:4030:1000::1, 147.75.56.137
Connecting to www.kernel.org (www.kernel.org)|2604:1380:4030:1000::1|:443... connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://mirrors.edge.kernel.org/pub/software/libs/libgpiod/libgpiod-1.6.2.tar.xz [following]
--2021-02-02 10:12:16--  https://mirrors.edge.kernel.org/pub/software/libs/libgpiod/libgpiod-1.6.2.tar.xz
Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 2604:1380:1000:8100::1, 147.75.69.165
Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|2604:1380:1000:8100::1|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 326072 (318K) [application/x-xz]
Saving to: '/data/buildroot-test/instance-0/output-1/build/.libgpiod-1.6.2.tar.xz.ZZS8P0/output'

     0K .......... .......... .......... .......... .......... 15% 1.22M 0s
    50K .......... .......... .......... .......... .......... 31% 1.22M 0s
   100K .......... .......... .......... .......... .......... 47%  108M 0s
   150K .......... .......... .......... .......... .......... 62% 1.24M 0s
   200K .......... .......... .......... .......... .......... 78% 85.0M 0s
   250K .......... .......... .......... .......... .......... 94% 98.3M 0s
   300K .......... ........                                   100%  115M=0.1s

2021-02-02 10:12:17 (2.56 MB/s) - '/data/buildroot-test/instance-0/output-1/build/.libgpiod-1.6.2.tar.xz.ZZS8P0/output' saved [326072/326072]

libgpiod-1.6.2.tar.xz: OK (sha256: c601e71846f5ab140c83bc757fdd62a4fda24a9cee39cc5e99c96ec2bf1b06a9)
>>> libgpiod 1.6.2 Extracting
xzcat /data/buildroot-test/instance-0/dl/libgpiod/libgpiod-1.6.2.tar.xz | tar --strip-components=1 -C /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2   -xf -
>>> libgpiod 1.6.2 Patching
>>> libgpiod 1.6.2 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> libgpiod 1.6.2 Patching libtool
patching file /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/autostuff/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 8239 (offset 127 lines).
Hunk #8 succeeded at 10871 (offset 161 lines).
>>> libgpiod 1.6.2 Configuring
(cd /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/ && rm -rf config.cache && PATH="/data/buildroot-test/instance-0/output-1/host/bin:/data/buildroot-test/instance-0/output-1/host/sbin:/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="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ar" AS="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-as" LD="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ld" NM="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-nm" CC="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc" GCC="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc" CPP="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-cpp" CXX="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++" FC="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gfortran" F77="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gfortran" RANLIB="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ranlib" READELF="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-readelf" STRIP="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-strip" OBJCOPY="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-objcopy" OBJDUMP="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-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/data/buildroot-test/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/data/buildroot-test/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/data/buildroot-test/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/data/buildroot-test/instance-0/output-1/host/lib -Wl,-rpath,/data/buildroot-test/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-as" DEFAULT_LINKER="/data/buildroot-test/instance-0/output-1/host/bin/mipsel-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="/data/buildroot-test/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/data/buildroot-test/instance-0/output-1/host/mipsel-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   CONFIG_SITE=/dev/null ./configure --target=mipsel-buildroot-linux-gnu --host=mipsel-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  --disable-tests --disable-tools --enable-bindings-cxx --disable-bindings-python )
configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --disable-nls
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for mipsel-buildroot-linux-gnu-strip... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-strip
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking whether make supports the include directive... yes (GNU style)
checking for mipsel-buildroot-linux-gnu-gcc... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-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 /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc accepts -g... yes
checking for /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc option to accept ISO C89... none needed
checking whether /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc understands -c and -o together... yes
checking dependency style of /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc... none
checking for mipsel-buildroot-linux-gnu-ar... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ar
checking the archiver (/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ar) interface... ar
checking for mipsel-buildroot-linux-gnu-gcc... (cached) /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc accepts -g... (cached) yes
checking for /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc option to accept ISO C89... (cached) none needed
checking whether /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc understands -c and -o together... (cached) yes
checking dependency style of /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc... (cached) none
checking whether we are using the GNU C++ compiler... yes
checking whether /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ accepts -g... yes
checking dependency style of /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++... none
checking build system type... x86_64-pc-linux-gnu
checking host system type... mipsel-buildroot-linux-gnu
checking how to print strings... printf
checking for a sed that does not truncate output... /usr/bin/sed
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for fgrep... /usr/bin/grep -F
checking for ld used by /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ld
checking if the linker (/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-nm
checking the name lister (/data/buildroot-test/instance-0/output-1/host/bin/mipsel-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 mipsel-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 /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ld option to reload object files... -r
checking for mipsel-buildroot-linux-gnu-objdump... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-objdump
checking how to recognize dependent libraries... pass_all
checking for mipsel-buildroot-linux-gnu-dlltool... no
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for mipsel-buildroot-linux-gnu-ar... (cached) /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ar
checking for archiver @FILE support... @
checking for mipsel-buildroot-linux-gnu-strip... (cached) /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-strip
checking for mipsel-buildroot-linux-gnu-ranlib... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ranlib
checking command to parse /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-nm output from /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc object... ok
checking for sysroot... no
checking for a working dd... /usr/bin/dd
checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1
checking for mipsel-buildroot-linux-gnu-mt... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-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 /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc supports -fno-rtti -fno-exceptions... no
checking for /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc option to produce PIC... -fPIC -DPIC
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc PIC flag -fPIC -DPIC works... yes
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc static flag -static works... yes
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc supports -c -o file.o... yes
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc supports -c -o file.o... (cached) yes
checking whether the /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-gcc linker (/data/buildroot-test/instance-0/output-1/host/bin/mipsel-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... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ -E
checking for ld used by /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++... /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ld
checking if the linker (/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ld) is GNU ld... yes
checking whether the /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ linker (/data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-ld) supports shared libraries... yes
checking for /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ option to produce PIC... -fPIC -DPIC
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ PIC flag -fPIC -DPIC works... yes
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ static flag -static works... yes
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ supports -c -o file.o... yes
checking if /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ supports -c -o file.o... (cached) yes
checking whether the /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ linker (/data/buildroot-test/instance-0/output-1/host/bin/mipsel-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 ANSI C header files... (cached) yes
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... (cached) yes
checking for ioctl... yes
checking for asprintf... yes
checking for scandir... yes
checking for alphasort... yes
checking for ppoll... yes
checking for realpath... yes
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking dirent.h usability... yes
checking dirent.h presence... yes
checking for dirent.h... yes
checking sys/poll.h usability... yes
checking sys/poll.h presence... yes
checking for sys/poll.h... yes
checking sys/sysmacros.h usability... yes
checking sys/sysmacros.h presence... yes
checking for sys/sysmacros.h... yes
checking linux/gpio.h usability... yes
checking linux/gpio.h presence... yes
checking for linux/gpio.h... yes
checking linux/version.h usability... yes
checking linux/version.h presence... yes
checking for linux/version.h... yes
checking whether /data/buildroot-test/instance-0/output-1/host/bin/mipsel-linux-g++ supports C++11 features by default... yes
checking for doxygen... false
configure: doxygen not found - documentation cannot be generated
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating include/Makefile
config.status: creating lib/Makefile
config.status: creating lib/libgpiod.pc
config.status: creating tools/Makefile
config.status: creating tests/Makefile
config.status: creating tests/mockup/Makefile
config.status: creating bindings/cxx/libgpiodcxx.pc
config.status: creating bindings/Makefile
config.status: creating bindings/cxx/Makefile
config.status: creating bindings/cxx/examples/Makefile
config.status: creating bindings/cxx/tests/Makefile
config.status: creating bindings/python/Makefile
config.status: creating bindings/python/examples/Makefile
config.status: creating bindings/python/tests/Makefile
config.status: creating man/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --disable-nls
>>> libgpiod 1.6.2 Building
PATH="/data/buildroot-test/instance-0/output-1/host/bin:/data/buildroot-test/instance-0/output-1/host/sbin:/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 -j4  -C /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/
make[1]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2'
/usr/bin/make  all-recursive
make[2]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2'
Making all in include
make[3]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/include'
make[3]: Nothing to be done for 'all'.
make[3]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/include'
Making all in lib
make[3]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/lib'
  CC       libgpiod_la-core.lo
  CC       libgpiod_la-ctxless.lo
  CC       libgpiod_la-helpers.lo
  CC       libgpiod_la-iter.lo
  CC       libgpiod_la-misc.lo
  CCLD     libgpiod.la
make[3]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/lib'
Making all in bindings
make[3]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings'
Making all in .
make[4]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings'
make[4]: Nothing to be done for 'all-am'.
make[4]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings'
Making all in cxx
make[4]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx'
Making all in .
make[5]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx'
  CXX      libgpiodcxx_la-chip.lo
  CXX      libgpiodcxx_la-iter.lo
  CXX      libgpiodcxx_la-line.lo
  CXX      libgpiodcxx_la-line_bulk.lo
  CXXLD    libgpiodcxx.la
libtool: warning: library '/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/lib/libstdc++.la' was moved.
make[5]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx'
Making all in examples
make[5]: Entering directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/examples'
  CXX      gpiodetectcxx.o
  CXX      gpiofindcxx.o
  CXX      gpiogetcxx.o
  CXX      gpioinfocxx.o
  CXX      gpiomoncxx.o
  CXX      gpiosetcxx.o
  CXXLD    gpiodetectcxx
  CXXLD    gpiofindcxx
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: warning: libgpiod.so.2, needed by /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so, not found (try using -rpath or -rpath-link)
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_get_value_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_free'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_config_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_label'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_num_lines'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_name'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_direction'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_close'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_get_line'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_drain'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_new'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_next_noclose'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_wait_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_input_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_lookup'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read_multiple'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_used'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_next'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_name'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_bias'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_find_line'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_active_state'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_flags_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_request_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_new'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_source'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_output_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_get_fd'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_free_noclose'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_offset'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_update'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_value_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_consumer'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_label'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_name'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_number'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_requested'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_release_bulk'
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile:417: gpiodetectcxx] Error 1
make[5]: *** Waiting for unfinished jobs....
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: warning: libgpiod.so.2, needed by /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so, not found (try using -rpath or -rpath-link)
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_get_value_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_free'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_config_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_label'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_num_lines'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_name'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_direction'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_close'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_get_line'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_drain'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_new'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_next_noclose'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_wait_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_input_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_lookup'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read_multiple'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_used'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_next'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_name'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_bias'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_find_line'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_active_state'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_flags_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_request_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_new'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_source'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_output_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_get_fd'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_free_noclose'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_offset'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_update'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_value_bulk'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_consumer'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_label'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_name'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_number'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_requested'
/data/buildroot-test/instance-0/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mipsel-buildroot-linux-gnu/8.3.0/../../../../mipsel-buildroot-linux-gnu/bin/ld: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_release_bulk'
collect2: error: ld returned 1 exit status
make[5]: *** [Makefile:421: gpiofindcxx] Error 1
make[5]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx/examples'
make[4]: *** [Makefile:632: all-recursive] Error 1
make[4]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings/cxx'
make[3]: *** [Makefile:396: all-recursive] Error 1
make[3]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/bindings'
make[2]: *** [Makefile:458: all-recursive] Error 1
make[2]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2'
make[1]: *** [Makefile:388: all] Error 2
make[1]: Leaving directory '/data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2'
make: *** [package/pkg-generic.mk:250: /data/buildroot-test/instance-0/output-1/build/libgpiod-1.6.2/.stamp_built] Error 2
make: Leaving directory '/data/buildroot-test/instance-0/buildroot'