>>> python-rpi-ws281x 4.2.6 Extracting
gzip -d -c /home/buildroot/autobuild/run/instance-0/dl/python-rpi-ws281x/rpi_ws281x-4.2.6.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-0/output-1/build/python-rpi-ws281x-4.2.6   -xf -
>>> python-rpi-ws281x 4.2.6 Patching
>>> python-rpi-ws281x 4.2.6 Configuring
>>> python-rpi-ws281x 4.2.6 Building
(cd /home/buildroot/autobuild/run/instance-0/output-1/build/python-rpi-ws281x-4.2.6//; _PYTHON_SYSCONFIGDATA_NAME="`{ [ -e /home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/python3.9//_sysconfigdata__linux_*.py ] && basename /home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/python3.9//_sysconfigdata__linux_*.py .py; } || true`" PATH="/home/buildroot/autobuild/run/instance-0/output-1/host/bin:/home/buildroot/autobuild/run/instance-0/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" PATH="/home/buildroot/autobuild/run/instance-0/output-1/host/bin:/home/buildroot/autobuild/run/instance-0/output-1/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" AR="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-ar" AS="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-as" LD="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-ld" NM="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-nm" CC="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc" GCC="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc" CPP="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-cpp" CXX="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++" FC="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gfortran" F77="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gfortran" RANLIB="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-ranlib" READELF="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-readelf" STRIP="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-strip" OBJCOPY="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-objcopy" OBJDUMP="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-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-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/run/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/run/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/run/instance-0/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/run/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-as" DEFAULT_LINKER="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-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  -O2  -D_FORTIFY_SOURCE=2" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2  -D_FORTIFY_SOURCE=2" LDFLAGS="" FCFLAGS=" -O2 " FFLAGS=" -O2 " PKG_CONFIG="/home/buildroot/autobuild/run/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot" INTLTOOL_PERL=/usr/bin/perl PYTHONPATH="/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/lib/python3.9/" PYTHONNOUSERSITE=1 _python_sysroot=/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot _python_prefix=/usr _python_exec_prefix=/usr  /home/buildroot/autobuild/run/instance-0/output-1/host/bin/python setup.py build  )
running build
running build_py
Compiling ws281x library...
creating build
creating build/lib.linux-x86_64-3.9
creating build/lib.linux-x86_64-3.9/rpi_ws281x
copying rpi_ws281x/rpi_ws281x.py -> build/lib.linux-x86_64-3.9/rpi_ws281x
copying rpi_ws281x/__init__.py -> build/lib.linux-x86_64-3.9/rpi_ws281x
running build_ext
building '_rpi_ws281x' extension
creating build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/lib
/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.9 -c lib/dma.c -o build/temp.linux-x86_64-3.9/lib/dma.o
/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.9 -c lib/mailbox.c -o build/temp.linux-x86_64-3.9/lib/mailbox.o
/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.9 -c lib/main.c -o build/temp.linux-x86_64-3.9/lib/main.o
/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.9 -c lib/pcm.c -o build/temp.linux-x86_64-3.9/lib/pcm.o
/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.9 -c lib/pwm.c -o build/temp.linux-x86_64-3.9/lib/pwm.o
/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.9 -c lib/rpihw.c -o build/temp.linux-x86_64-3.9/lib/rpihw.o
/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -D_FORTIFY_SOURCE=2 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -I. -I/home/buildroot/autobuild/run/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/python3.9 -c lib/ws2811.c -o build/temp.linux-x86_64-3.9/lib/ws2811.o
lib/ws2811.c: In function 'ws2811_set_custom_gamma_factor':
lib/ws2811.c:1289:5: error: 'for' loop initial declarations are only allowed in C99 mode
     for (int chan = 0; chan < RPI_PWM_CHANNELS; chan++)
     ^
lib/ws2811.c:1289:5: note: use option -std=c99 or -std=gnu99 to compile your code
lib/ws2811.c:1295:11: error: 'for' loop initial declarations are only allowed in C99 mode
           for(int counter = 0; counter < 256; counter++)
           ^
error: command '/home/buildroot/autobuild/run/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc' failed with exit code 1
make: *** [/home/buildroot/autobuild/run/instance-0/output-1/build/python-rpi-ws281x-4.2.6/.stamp_built] Error 1
make: Leaving directory `/home/buildroot/autobuild/run/instance-0/buildroot'