>>> libiio 0.23 Extracting
gzip -d -c /home/buildroot/autobuild/instance-3/dl/libiio/libiio-0.23.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-3/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/buildroot/autobuild/instance-3/output-1/build/libiio-0.23/ && cd /home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23/ && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/instance-3/output-1/host/bin:/home/buildroot/autobuild/instance-3/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /home/buildroot/autobuild/instance-3/output-1/host/bin/cmake /home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23/ -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/instance-3/output-1/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=OFF -DWITH_NETWORK_BACKEND=OFF -DINSTALL_UDEV_RULE=OFF -DWITH_TESTS=ON -DWITH_DOC=OFF -DNO_THREADS=OFF -DWITH_XML_BACKEND=ON -DWITH_USB_BACKEND=ON -DWITH_SERIAL_BACKEND=OFF -DWITH_IIOD=OFF -DWITH_IIOD_USBD=OFF -DWITH_AIO=OFF -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/buildroot/autobuild/instance-3/output-1/host/bin/arceb-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 "2.11.0") 
-- Building without network support
-- Performing Test Iconv_IS_BUILT_IN
-- Performing Test Iconv_IS_BUILT_IN - Failed
-- 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/buildroot/autobuild/instance-3/output-1/build/libiio-0.23
>>> libiio 0.23 Building
PATH="/home/buildroot/autobuild/instance-3/output-1/host/bin:/home/buildroot/autobuild/instance-3/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /usr/bin/make -j4  -C /home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23/
make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
Scanning dependencies of target iio
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
[  3%] Building C object CMakeFiles/iio.dir/backend.c.o
[  6%] Building C object CMakeFiles/iio.dir/channel.c.o
[  9%] Building C object CMakeFiles/iio.dir/context.c.o
[ 12%] Building C object CMakeFiles/iio.dir/device.c.o
[ 15%] Building C object CMakeFiles/iio.dir/buffer.c.o
[ 18%] Building C object CMakeFiles/iio.dir/utilities.c.o
[ 21%] Building C object CMakeFiles/iio.dir/scan.c.o
[ 25%] Building C object CMakeFiles/iio.dir/sort.c.o
[ 28%] Building C object CMakeFiles/iio.dir/usb.c.o
[ 31%] Building C object CMakeFiles/iio.dir/xml.c.o
[ 34%] Building C object CMakeFiles/iio.dir/lock.c.o
[ 37%] Building C object CMakeFiles/iio.dir/iiod-client.c.o
[ 40%] Linking C static library libiio.a
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
[ 40%] Built target iio
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
Scanning dependencies of target iio_tests_helper
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
[ 43%] Building C object tests/CMakeFiles/iio_tests_helper.dir/iio_common.c.o
[ 46%] Building C object tests/CMakeFiles/iio_tests_helper.dir/gen_code.c.o
[ 50%] Linking C static library libiio_tests_helper.a
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
[ 50%] Built target iio_tests_helper
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
Scanning dependencies of target iio_genxml
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
Scanning dependencies of target iio_stresstest
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
Scanning dependencies of target iio_attr
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
Scanning dependencies of target iio_writedev
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
[ 53%] Building C object tests/CMakeFiles/iio_genxml.dir/iio_genxml.c.o
[ 56%] Building C object tests/CMakeFiles/iio_stresstest.dir/iio_stresstest.c.o
[ 59%] Building C object tests/CMakeFiles/iio_attr.dir/iio_attr.c.o
[ 62%] Building C object tests/CMakeFiles/iio_writedev.dir/iio_writedev.c.o
[ 65%] Linking C executable iio_genxml
[ 68%] Linking C executable iio_writedev
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_ref_device':
core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_unref_device':
core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
collect2: error: ld returned 1 exit status
tests/CMakeFiles/iio_genxml.dir/build.make:111: recipe for target 'tests/iio_genxml' failed
make[3]: *** [tests/iio_genxml] Error 1
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
CMakeFiles/Makefile2:228: recipe for target 'tests/CMakeFiles/iio_genxml.dir/all' failed
make[2]: *** [tests/CMakeFiles/iio_genxml.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....
[ 71%] Linking C executable iio_attr
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_ref_device':
core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_unref_device':
core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
[ 75%] Linking C executable iio_stresstest
collect2: error: ld returned 1 exit status
tests/CMakeFiles/iio_writedev.dir/build.make:112: recipe for target 'tests/iio_writedev' failed
make[3]: *** [tests/iio_writedev] Error 1
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
CMakeFiles/Makefile2:256: recipe for target 'tests/CMakeFiles/iio_writedev.dir/all' failed
make[2]: *** [tests/CMakeFiles/iio_writedev.dir/all] Error 2
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_ref_device':
core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_unref_device':
core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_ref_device':
core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x107e): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-3/output-1/host/arceb-buildroot-linux-uclibc/sysroot/usr/lib/libusb-1.0.a(core.o): in function `libusb_unref_device':
core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
/home/buildroot/autobuild/instance-3/output-1/host/lib/gcc/arceb-buildroot-linux-uclibc/10.2.0/../../../../arceb-buildroot-linux-uclibc/bin/ld: core.c:(.text+0x10f4): undefined reference to `__atomic_fetch_add_4'
collect2: error: ld returned 1 exit status
tests/CMakeFiles/iio_attr.dir/build.make:111: recipe for target 'tests/iio_attr' failed
make[3]: *** [tests/iio_attr] Error 1
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
CMakeFiles/Makefile2:200: recipe for target 'tests/CMakeFiles/iio_attr.dir/all' failed
make[2]: *** [tests/CMakeFiles/iio_attr.dir/all] Error 2
collect2: error: ld returned 1 exit status
tests/CMakeFiles/iio_stresstest.dir/build.make:112: recipe for target 'tests/iio_stresstest' failed
make[3]: *** [tests/iio_stresstest] Error 1
make[3]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
CMakeFiles/Makefile2:284: recipe for target 'tests/CMakeFiles/iio_stresstest.dir/all' failed
make[2]: *** [tests/CMakeFiles/iio_stresstest.dir/all] Error 2
make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
Makefile:148: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23'
package/pkg-generic.mk:290: recipe for target '/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-3/output-1/build/libiio-0.23/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-3/buildroot'