>>> libiio 0.23 Extracting
gzip -d -c /home/buildroot/autobuild/instance-0/dl/libiio/libiio-0.23.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-0/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-0/output-1/build/libiio-0.23/ && cd /home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23/ && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake /home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23/ -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/instance-0/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=ON  -DENABLE_IPV6=ON -DWITH_LOCAL_BACKEND=OFF -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=ON -DWITH_IIOD=OFF -DWITH_IIOD_USBD=OFF -DWITH_AIO=ON -DHAVE_DNS_SD=OFF -DPYTHON_BINDINGS=ON -DCSHARP_BINDINGS=OFF )
-- cmake version: 3.16.9
-- The C compiler identification is GNU 10.3.0
-- Check for working C compiler: /home/buildroot/autobuild/instance-0/output-1/host/bin/microblazeel-linux-gcc
-- Check for working C compiler: /home/buildroot/autobuild/instance-0/output-1/host/bin/microblazeel-linux-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- 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 - 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 - found
-- Found Git: /usr/bin/git (found version "2.11.0") 
-- Looking for libserialport : Found
-- Building without network support
-- Performing Test Iconv_IS_BUILT_IN
-- Performing Test Iconv_IS_BUILT_IN - Success
-- bin= lib= inc=
-- Found Python: /usr/bin/python3.5 (found version "3.5.3") found components: Interpreter 
-- new
-- Python_EXECUTABLE /usr/bin/python3.5
-- Found Python: Building bindings
-- 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-0/output-1/build/libiio-0.23
>>> libiio 0.23 Building
PATH="/home/buildroot/autobuild/instance-0/output-1/host/bin:/home/buildroot/autobuild/instance-0/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-0/output-1/build/libiio-0.23/
make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
Scanning dependencies of target libiio-py
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
Scanning dependencies of target iio
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
make[3]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
[  7%] Building C object CMakeFiles/iio.dir/device.c.o
[ 14%] Building C object CMakeFiles/iio.dir/backend.c.o
[ 21%] Building C object CMakeFiles/iio.dir/channel.c.o
Traceback (most recent call last):
  File "/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23/bindings/python/setup.py", line 15, in <module>
    from setuptools import setup
ImportError: No module named 'setuptools'
bindings/python/CMakeFiles/libiio-py.dir/build.make:60: recipe for target 'bindings/python/CMakeFiles/libiio-py' failed
make[3]: *** [bindings/python/CMakeFiles/libiio-py] Error 1
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
CMakeFiles/Makefile2:164: recipe for target 'bindings/python/CMakeFiles/libiio-py.dir/all' failed
make[2]: *** [bindings/python/CMakeFiles/libiio-py.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....
[ 28%] Building C object CMakeFiles/iio.dir/context.c.o
[ 35%] Building C object CMakeFiles/iio.dir/buffer.c.o
[ 42%] Building C object CMakeFiles/iio.dir/utilities.c.o
[ 50%] Building C object CMakeFiles/iio.dir/scan.c.o
[ 57%] Building C object CMakeFiles/iio.dir/sort.c.o
[ 64%] Building C object CMakeFiles/iio.dir/usb.c.o
[ 71%] Building C object CMakeFiles/iio.dir/serial.c.o
[ 78%] Building C object CMakeFiles/iio.dir/xml.c.o
[ 85%] Building C object CMakeFiles/iio.dir/lock.c.o
[ 92%] Building C object CMakeFiles/iio.dir/iiod-client.c.o
[100%] Linking C shared library libiio.so
make[3]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
[100%] Built target iio
make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
Makefile:132: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23'
package/pkg-generic.mk:292: recipe for target '/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-0/output-1/build/libiio-0.23/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-0/buildroot'