>>> liburcu 0.13.0 Downloading
wget --passive-ftp -nd -t 3 --no-check-certificate -O '/home/giuliobenetti/autobuild/run/instance-0/output-1/build/.userspace-rcu-0.13.0.tar.bz2.yoAzQ3/output' 'http://lttng.org/files/urcu/userspace-rcu-0.13.0.tar.bz2' 
URL transformed to HTTPS due to an HSTS policy
--2021-09-28 17:18:44--  https://lttng.org/files/urcu/userspace-rcu-0.13.0.tar.bz2
Resolving lttng.org (lttng.org)... 167.114.26.126, 2607:5300:203:5aae::d7f2
Connecting to lttng.org (lttng.org)|167.114.26.126|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 608434 (594K) [application/x-bzip2]
Saving to: '/home/giuliobenetti/autobuild/run/instance-0/output-1/build/.userspace-rcu-0.13.0.tar.bz2.yoAzQ3/output'

     0K .......... .......... .......... .......... ..........  8%  231K 2s
    50K .......... .......... .......... .......... .......... 16% 3.98M 1s
   100K .......... .......... .......... .......... .......... 25%  472K 1s
   150K .......... .......... .......... .......... .......... 33% 4.08M 1s
   200K .......... .......... .......... .......... .......... 42%  588K 1s
   250K .......... .......... .......... .......... .......... 50% 4.37M 0s
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   500K .......... .......... .......... .......... .......... 92% 3.70M 0s
   550K .......... .......... .......... .......... ....      100% 4.35M=0.6s

2021-09-28 17:18:45 (1.02 MB/s) - '/home/giuliobenetti/autobuild/run/instance-0/output-1/build/.userspace-rcu-0.13.0.tar.bz2.yoAzQ3/output' saved [608434/608434]

userspace-rcu-0.13.0.tar.bz2: OK (sha256: cbb20dbe1a892c2a4d8898bac4316176e585392693d498766ccbbc68cf20ba20)
>>> liburcu 0.13.0 Extracting
bzcat /home/giuliobenetti/autobuild/run/instance-0/dl/liburcu/userspace-rcu-0.13.0.tar.bz2 | tar --strip-components=1 -C /home/giuliobenetti/autobuild/run/instance-0/output-1/build/liburcu-0.13.0   -xf -
>>> liburcu 0.13.0 Patching

Applying 0001-Only-blacklist-ARM-gcc-4.8.0-and-4.8.1.patch using patch: 
patching file include/urcu/arch/arm.h
Hunk #1 succeeded at 71 (offset -47 lines).
>>> liburcu 0.13.0 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/giuliobenetti/autobuild/run/instance-0/output-1/build/liburcu-0.13.0 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> liburcu 0.13.0 Patching libtool
patching file /home/giuliobenetti/autobuild/run/instance-0/output-1/build/liburcu-0.13.0/config/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).
>>> liburcu 0.13.0 Configuring
(cd /home/giuliobenetti/autobuild/run/instance-0/output-1/build/liburcu-0.13.0/ && rm -rf config.cache && PATH="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin:/home/giuliobenetti/autobuild/run/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" AR="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-ar" AS="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-as" LD="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-ld" NM="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-nm" CC="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc" GCC="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc" CPP="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-cpp" CXX="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-g++" FC="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gfortran" F77="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gfortran" RANLIB="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-ranlib" READELF="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-readelf" STRIP="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-strip" OBJCOPY="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-objcopy" OBJDUMP="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-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/giuliobenetti/autobuild/run/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/giuliobenetti/autobuild/run/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/giuliobenetti/autobuild/run/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/giuliobenetti/autobuild/run/instance-0/output-1/host/lib -Wl,-rpath,/home/giuliobenetti/autobuild/run/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-as" DEFAULT_LINKER="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-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 -g0 " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 " LDFLAGS="" FCFLAGS=" -Os -g0" FFLAGS=" -Os -g0" PKG_CONFIG="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/home/giuliobenetti/autobuild/run/instance-0/output-1/host/powerpc-buildroot-linux-uclibc/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=yes   CONFIG_SITE=/dev/null ./configure --target=powerpc-buildroot-linux-uclibc --host=powerpc-buildroot-linux-uclibc --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 --disable-nls --disable-static --enable-shared   )
configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --disable-nls
checking build system type... x86_64-pc-linux-gnu
checking host system type... powerpc-buildroot-linux-uclibc
checking target system type... powerpc-buildroot-linux-uclibc
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for powerpc-buildroot-linux-uclibc-strip... /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-strip
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... yes
checking whether make supports nested variables... (cached) yes
checking for powerpc-buildroot-linux-uclibc-gcc... /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-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/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc accepts -g... yes
checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc option to accept ISO C89... none needed
checking whether /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc... none
checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc option to accept ISO C99... unsupported
checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc option to accept ISO C89... (cached) none needed
checking for /home/giuliobenetti/autobuild/run/instance-0/output-1/host/bin/powerpc-linux-gcc option to accept ISO Standard C... (cached) none needed
configure: error: The compiler does not support C99
make: *** [package/pkg-generic.mk:284: /home/giuliobenetti/autobuild/run/instance-0/output-1/build/liburcu-0.13.0/.stamp_configured] Error 1
make: Leaving directory '/home/giuliobenetti/autobuild/run/instance-0/buildroot'