>>> libgpiod 1.6.2 Downloading --2021-02-02 08:38:17-- https://www.kernel.org/pub/software/libs/libgpiod/libgpiod-1.6.2.tar.xz Resolving www.kernel.org (www.kernel.org)... 2604:1380:40b0:1a00::1, 136.144.49.103 Connecting to www.kernel.org (www.kernel.org)|2604:1380:40b0:1a00::1|:443... connected. WARNING: cannot verify www.kernel.org's certificate, issued by '/C=FR/ST=Paris/L=Paris/O=Gandi/CN=Gandi Standard SSL CA 2': Unable to locally verify the issuer's authority. 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 08:38:18-- https://mirrors.edge.kernel.org/pub/software/libs/libgpiod/libgpiod-1.6.2.tar.xz Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 2604:1380:2001:3900::1, 147.75.101.1 Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|2604:1380:2001:3900::1|:443... connected. WARNING: cannot verify mirrors.edge.kernel.org's certificate, issued by '/C=GB/ST=Greater Manchester/L=Salford/O=Sectigo Limited/CN=Sectigo RSA Domain Validation Secure Server CA': Self-signed certificate encountered. HTTP request sent, awaiting response... 200 OK Length: 326072 (318K) [application/x-xz] Saving to: '/home/buildroot/autobuild/run/instance-1/output-1/build/.libgpiod-1.6.2.tar.xz.pFiLMf/output' 0K .......... .......... .......... .......... .......... 15% 6.71M 0s 50K .......... .......... .......... .......... .......... 31% 6.42M 0s 100K .......... .......... .......... .......... .......... 47% 85.2M 0s 150K .......... .......... .......... .......... .......... 62% 222K 0s 200K .......... .......... .......... .......... .......... 78% 240M 0s 250K .......... .......... .......... .......... .......... 94% 7.01M 0s 300K .......... ........ 100% 203M=0.2s 2021-02-02 08:38:18 (1.26 MB/s) - '/home/buildroot/autobuild/run/instance-1/output-1/build/.libgpiod-1.6.2.tar.xz.pFiLMf/output' saved [326072/326072] libgpiod-1.6.2.tar.xz: OK (sha256: c601e71846f5ab140c83bc757fdd62a4fda24a9cee39cc5e99c96ec2bf1b06a9) >>> libgpiod 1.6.2 Extracting xzcat /home/buildroot/autobuild/run/instance-1/dl/libgpiod/libgpiod-1.6.2.tar.xz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-1/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 /home/buildroot/autobuild/run/instance-1/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 /home/buildroot/autobuild/run/instance-1/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 /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/ && rm -rf config.cache && PATH="/home/buildroot/autobuild/run/instance-1/output-1/host/bin:/home/buildroot/autobuild/run/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" AR="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ar" AS="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-as" LD="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld" NM="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-nm" CC="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc" GCC="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc" CPP="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-cpp" CXX="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++" FC="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gfortran" F77="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gfortran" RANLIB="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ranlib" READELF="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-readelf" STRIP="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-strip" OBJCOPY="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-objcopy" OBJDUMP="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-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/home/buildroot/autobuild/run/instance-1/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/run/instance-1/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/run/instance-1/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/run/instance-1/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/run/instance-1/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-as" DEFAULT_LINKER="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-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="/home/buildroot/autobuild/run/instance-1/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/run/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot" INTLTOOL_PERL=/usr/bin/perl ac_cv_lbl_unaligned_fail=no 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 PYTHON=/home/buildroot/autobuild/run/instance-1/output-1/host/bin/python3 PYTHON_CPPFLAGS="`/home/buildroot/autobuild/run/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/bin/python3-config --includes`" PYTHON_LIBS="`/home/buildroot/autobuild/run/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/bin/python3-config --ldflags`" CONFIG_SITE=/dev/null ./configure --target=x86_64-buildroot-linux-musl --host=x86_64-buildroot-linux-musl --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 --enable-nls --disable-static --enable-shared --disable-tests --disable-tools --enable-bindings-cxx --enable-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, --enable-nls checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for x86_64-buildroot-linux-musl-strip... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-strip checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk 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 x86_64-buildroot-linux-musl-gcc... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-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 /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc accepts -g... yes checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc option to accept ISO C89... none needed checking whether /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc understands -c and -o together... yes checking dependency style of /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc... none checking for x86_64-buildroot-linux-musl-ar... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ar checking the archiver (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ar) interface... ar checking for x86_64-buildroot-linux-musl-gcc... (cached) /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc checking whether we are using the GNU C compiler... (cached) yes checking whether /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc accepts -g... (cached) yes checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc option to accept ISO C89... (cached) none needed checking whether /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc understands -c and -o together... (cached) yes checking dependency style of /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc... (cached) none checking whether we are using the GNU C++ compiler... yes checking whether /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ accepts -g... yes checking dependency style of /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++... none checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-buildroot-linux-musl 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 /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld checking if the linker (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-nm checking the name lister (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-nm) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 3458764513820540925 checking how to convert x86_64-pc-linux-gnu file names to x86_64-buildroot-linux-musl 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 /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld option to reload object files... -r checking for x86_64-buildroot-linux-musl-objdump... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-objdump checking how to recognize dependent libraries... pass_all checking for x86_64-buildroot-linux-musl-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for x86_64-buildroot-linux-musl-ar... (cached) /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ar checking for archiver @FILE support... @ checking for x86_64-buildroot-linux-musl-strip... (cached) /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-strip checking for x86_64-buildroot-linux-musl-ranlib... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ranlib checking command to parse /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-nm output from /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-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 x86_64-buildroot-linux-musl-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... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-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 /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc supports -fno-rtti -fno-exceptions... no checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc option to produce PIC... -fPIC -DPIC checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc PIC flag -fPIC -DPIC works... yes checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc static flag -static works... yes checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc supports -c -o file.o... yes checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc supports -c -o file.o... (cached) yes checking whether the /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-gcc linker (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld -m elf_x86_64) 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... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ -E checking for ld used by /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++... /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld -m elf_x86_64 checking if the linker (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld -m elf_x86_64) is GNU ld... yes checking whether the /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ linker (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld -m elf_x86_64) supports shared libraries... yes checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ option to produce PIC... -fPIC -DPIC checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ PIC flag -fPIC -DPIC works... yes checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ static flag -static works... yes checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ supports -c -o file.o... yes checking if /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ supports -c -o file.o... (cached) yes checking whether the /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ linker (/home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-ld -m elf_x86_64) 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 /home/buildroot/autobuild/run/instance-1/output-1/host/bin/x86_64-linux-g++ supports C++11 features by default... yes checking whether /home/buildroot/autobuild/run/instance-1/output-1/host/bin/python3 version is >= 3.0... yes checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/python3 version... 3.9 checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/python3 platform... linux checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/python3 script directory... ${prefix}/lib/python3.9/site-packages checking for /home/buildroot/autobuild/run/instance-1/output-1/host/bin/python3 extension module directory... ${exec_prefix}/lib/python3.9/site-packages checking for python3-config... true 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, --enable-nls >>> libgpiod 1.6.2 Building PATH="/home/buildroot/autobuild/run/instance-1/output-1/host/bin:/home/buildroot/autobuild/run/instance-1/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" /usr/bin/make -j4 -C /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/ make[1]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2' /usr/bin/make all-recursive make[2]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2' Making all in include make[3]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/include' make[3]: Nothing to be done for `all'. make[3]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/include' Making all in lib make[3]: Entering directory `/home/buildroot/autobuild/run/instance-1/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 `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/lib' Making all in bindings make[3]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings' Making all in . make[4]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings' make[4]: Nothing to be done for `all-am'. make[4]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings' Making all in cxx make[4]: Entering directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx' Making all in . make[5]: Entering directory `/home/buildroot/autobuild/run/instance-1/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 '/home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64/libstdc++.la' was moved. make[5]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx' Making all in examples make[5]: Entering directory `/home/buildroot/autobuild/run/instance-1/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 /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: warning: libgpiod.so.2, needed by /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so, not found (try using -rpath or -rpath-link) /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_bias' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_free' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_get_value_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_source' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_num_lines' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_output_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_update' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_number' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_new' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_name' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_next_noclose' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_request_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_next' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_config_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_used' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_release_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_get_line' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_offset' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_new' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_label' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_active_state' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_label' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_free_noclose' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_input_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_value_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read_multiple' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_consumer' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_find_line' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_wait_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_get_fd' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_drain' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_flags_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_name' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_lookup' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_direction' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_requested' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_name' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_close' collect2: error: ld returned 1 exit status make[5]: *** [gpiodetectcxx] Error 1 make[5]: *** Waiting for unfinished jobs.... /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: warning: libgpiod.so.2, needed by /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so, not found (try using -rpath or -rpath-link) /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_bias' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_free' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_get_value_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_source' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_num_lines' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_output_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_update' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_number' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_new' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_name' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_next_noclose' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_request_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_iter_next' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_config_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_used' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_release_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_get_line' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_offset' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_new' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_by_label' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_active_state' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_label' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_iter_free_noclose' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_direction_input_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_value_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_read_multiple' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_consumer' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_find_line' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_wait_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_event_get_fd' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_open_drain' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_set_flags_bulk' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_name' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_open_lookup' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_direction' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_line_is_requested' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_name' /home/buildroot/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/8.3.0/../../../../x86_64-buildroot-linux-musl/bin/ld: /home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/.libs/libgpiodcxx.so: undefined reference to `gpiod_chip_close' collect2: error: ld returned 1 exit status make[5]: *** [gpiofindcxx] Error 1 make[5]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx/examples' make[4]: *** [all-recursive] Error 1 make[4]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings/cxx' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/bindings' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2' make[1]: *** [all] Error 2 make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2' make: *** [/home/buildroot/autobuild/run/instance-1/output-1/build/libgpiod-1.6.2/.stamp_built] Error 2 make: Leaving directory `/home/buildroot/autobuild/run/instance-1/buildroot'