>>> libiio 0.23 Extracting mkdir -p /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host mkdir -p /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target gzip -d -c /home/autobuild/autobuild/instance-1/dl/libiio/libiio-0.23.tar.gz | tar --strip-components=1 -C /home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23 -xf - >>> libiio 0.23 Patching Applying 0001-C-public-fields-with-getters-setters-cannot-be-marked-readonly.patch using patch: patching file bindings/csharp/Device.cs >>> libiio 0.23 Configuring mkdir -p /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-bison/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-bison/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-ccache/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-ccache/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-cmake/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-cmake/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-flex/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-flex/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-pkgconf/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-pkgconf/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-skeleton/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-skeleton/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/libaio/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libaio/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/libusb/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libusb/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/libxml2/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libxml2/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/skeleton/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/skeleton/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/toolchain/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/toolchain/host/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host mkdir -p /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-bison/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-bison/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-ccache/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-ccache/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-cmake/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-cmake/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-flex/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-flex/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-pkgconf/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-pkgconf/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/host-skeleton/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/host-skeleton/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/libaio/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libaio/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/libusb/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libusb/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/libxml2/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libxml2/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/skeleton/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/skeleton/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target rsync -a --link-dest=/home/autobuild/autobuild/instance-1/output-1/per-package/toolchain/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/toolchain/target/ /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/target (mkdir -p /home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23/ && cd /home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23/ && rm -f CMakeCache.txt && PATH="/home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin:/home/autobuild/autobuild/instance-1/output-1/per-package/libiio/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" /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/cmake /home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23/ -DCMAKE_TOOLCHAIN_FILE="/home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_DOC=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLE=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TEST=OFF -DBUILD_TESTS=OFF -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=OFF -DENABLE_IPV6=ON -DWITH_LOCAL_BACKEND=ON -DWITH_NETWORK_BACKEND=OFF -DINSTALL_UDEV_RULE=OFF -DWITH_TESTS=OFF -DWITH_DOC=OFF -DNO_THREADS=OFF -DWITH_XML_BACKEND=ON -DWITH_USB_BACKEND=ON -DWITH_SERIAL_BACKEND=OFF -DWITH_IIOD=ON -DWITH_IIOD_USBD=OFF -DWITH_AIO=ON -DHAVE_DNS_SD=OFF -DPYTHON_BINDINGS=OFF -DCSHARP_BINDINGS=OFF ) -- cmake version: 3.18.6 -- The C compiler identification is GNU 10.2.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/arc-buildroot-linux-uclibc-gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Performing Test HAS_WPEDANTIC -- Performing Test HAS_WPEDANTIC - Success -- Performing Test HAS_WSHADOW -- Performing Test HAS_WSHADOW - Success -- Looking for strdup -- Looking for strdup - found -- Looking for strndup -- Looking for strndup - found -- Looking for strerror_r -- Looking for strerror_r - found -- Looking for newlocale -- Looking for newlocale - not found -- Looking for in6addr_any -- Looking for in6addr_any - found -- Looking for libusb-1.0 : Found -- Looking for libusb_get_version -- Looking for libusb_get_version - not found -- Found Git: /usr/bin/git (found version "2.36.1") -- Building without network support -- Performing Test Iconv_IS_BUILT_IN -- Performing Test Iconv_IS_BUILT_IN - Failed -- Found BISON: /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/bison (found version "3.8.2") -- Found FLEX: /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/flex (found version "2.6.4") -- Looking for pthread_setname_np -- Looking for pthread_setname_np - found -- Looking for libaio: Found -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project: BUILD_DOC BUILD_DOCS BUILD_EXAMPLE BUILD_EXAMPLES BUILD_TEST BUILD_TESTING BUILD_TESTS -- Build files have been written to: /home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23 >>> libiio 0.23 Building PATH="/home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin:/home/autobuild/autobuild/instance-1/output-1/per-package/libiio/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 -j1 -C /home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23/ make[1]: Entering directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' make[2]: Entering directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' make[3]: Entering directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' Scanning dependencies of target iio make[3]: Leaving directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' make[3]: Entering directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' [ 4%] Building C object CMakeFiles/iio.dir/backend.c.o [ 8%] Building C object CMakeFiles/iio.dir/channel.c.o [ 13%] Building C object CMakeFiles/iio.dir/device.c.o [ 17%] Building C object CMakeFiles/iio.dir/context.c.o [ 21%] Building C object CMakeFiles/iio.dir/buffer.c.o [ 26%] Building C object CMakeFiles/iio.dir/utilities.c.o [ 30%] Building C object CMakeFiles/iio.dir/scan.c.o [ 34%] Building C object CMakeFiles/iio.dir/sort.c.o [ 39%] Building C object CMakeFiles/iio.dir/usb.c.o [ 43%] Building C object CMakeFiles/iio.dir/local.c.o local.c: In function 'local_write': local.c:400:15: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] 400 | if ((ret > 0 || ret == -EAGAIN) && (writtensize > 0)) | ~~~~~~~~~^~~~~~~~~~~~~~~~~~ local.c: In function 'local_read': local.c:352:15: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] 352 | if ((ret > 0 || ret == -EAGAIN) && (readsize > 0)) | ~~~~~~~~~^~~~~~~~~~~~~~~~~~ [ 47%] Building C object CMakeFiles/iio.dir/libini/libini.c.o [ 52%] Building C object CMakeFiles/iio.dir/xml.c.o [ 56%] Building C object CMakeFiles/iio.dir/lock.c.o [ 60%] Building C object CMakeFiles/iio.dir/iiod-client.c.o [ 65%] Linking C static library libiio.a make[3]: Leaving directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' [ 65%] Built target iio make[3]: Entering directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' [ 69%] [FLEX][lexer] Building scanner with flex 2.6.4 [ 73%] [BISON][parser] Building parser with bison 3.8.2 Scanning dependencies of target iiod make[3]: Leaving directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' make[3]: Entering directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' [ 78%] Building C object iiod/CMakeFiles/iiod.dir/iiod.c.o [ 82%] Building C object iiod/CMakeFiles/iiod.dir/ops.c.o ops.c: In function 'rw_buffer': ops.c:856:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized] 856 | if (ret == 0) | ^ [ 86%] Building C object iiod/CMakeFiles/iiod.dir/thread-pool.c.o [ 91%] Building C object iiod/CMakeFiles/iiod.dir/parser.c.o [ 95%] Building C object iiod/CMakeFiles/iiod.dir/lexer.c.o [100%] Linking C executable iiod /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/../lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_ref_device': core.c:(.text+0x49a): undefined reference to `__atomic_fetch_add_4' /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/../lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x49a): undefined reference to `__atomic_fetch_add_4' /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/../lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/arc-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_unref_device': core.c:(.text+0xa42): undefined reference to `__atomic_fetch_add_4' /home/autobuild/autobuild/instance-1/output-1/per-package/libiio/host/bin/../lib/gcc/arc-buildroot-linux-uclibc/10.2.0/../../../../arc-buildroot-linux-uclibc/bin/ld: core.c:(.text+0xa42): undefined reference to `__atomic_fetch_add_4' collect2: error: ld returned 1 exit status make[3]: *** [iiod/CMakeFiles/iiod.dir/build.make:185: iiod/iiod] Error 1 make[3]: Leaving directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' make[2]: *** [CMakeFiles/Makefile2:184: iiod/CMakeFiles/iiod.dir/all] Error 2 make[2]: Leaving directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' make[1]: *** [Makefile:149: all] Error 2 make[1]: Leaving directory '/home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23' make: *** [package/pkg-generic.mk:293: /home/autobuild/autobuild/instance-1/output-1/build/libiio-0.23/.stamp_built] Error 2 make: Leaving directory '/home/autobuild/autobuild/instance-1/buildroot'