>>> elfutils 0.189 Extracting
bzcat /home/buildroot/autobuild/instance-2/dl/elfutils/elfutils-0.189.tar.bz2 | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/elfutils-0.189   -xf -
>>> elfutils 0.189 Patching

Applying 0001-Add-a-enable-disable-progs-configure-option.patch using patch: 
patching file Makefile.am
patching file configure.ac
Hunk #1 succeeded at 422 (offset 29 lines).
Hunk #2 succeeded at 665 (offset 80 lines).

Applying 0002-Really-make-Werror-conditional-to-BUILD_WERROR.patch using patch: 
patching file config/eu.am
Hunk #1 succeeded at 99 with fuzz 1 (offset 26 lines).
>>> elfutils 0.189 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/buildroot/autobuild/instance-2/output-1/build/elfutils-0.189 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> elfutils 0.189 Configuring
>>> elfutils 0.189 Autoreconfiguring
>>> elfutils 0.189 Patching libtool
>>> elfutils 0.189 Checking configure (powerpc64/powerpc64le)
support/scripts/fix-configure-powerpc64.sh /home/buildroot/autobuild/instance-2/output-1/build/elfutils-0.189
(cd /home/buildroot/autobuild/instance-2/output-1/build/elfutils-0.189/ && rm -rf config.cache && PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin" AR="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc-ar" AS="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-as" LD="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-ld" NM="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc-nm" CC="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc" GCC="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc" CPP="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-cpp" CXX="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-g++" FC="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gfortran" F77="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gfortran" RANLIB="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc-ranlib" READELF="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-readelf" STRIP="/bin/true" OBJCOPY="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-objcopy" OBJDUMP="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-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/instance-2/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-2/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-2/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/instance-2/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-2/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-as" DEFAULT_LINKER="/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-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 -g0 -D_FORTIFY_SOURCE=1" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -O2 -g0 -D_FORTIFY_SOURCE=1" LDFLAGS="" FCFLAGS=" -O2 -g0" FFLAGS=" -O2 -g0" PKG_CONFIG="/home/buildroot/autobuild/instance-2/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/instance-2/output-1/host/powerpc64le-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl CXX=no 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=no  CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE" LDFLAGS="  -latomic" CONFIG_SITE=/dev/null ./configure --target=powerpc64le-buildroot-linux-gnu --host=powerpc64le-buildroot-linux-gnu --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  --program-prefix="eu-" --disable-libdebuginfod --disable-debuginfod --without-bzlib --with-lzma --without-zstd --disable-progs )
configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --disable-static, --enable-shared
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for powerpc64le-buildroot-linux-gnu-strip... /bin/true
checking for a race-free 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... no
checking whether make supports nested variables... (cached) yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... powerpc64le-buildroot-linux-gnu
checking for powerpc64le-buildroot-linux-gnu-gcc... /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-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 the compiler supports GNU C... yes
checking whether /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc accepts -g... yes
checking for /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc option to enable C11 features... none needed
checking whether /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc... none
checking whether the compiler supports GNU C++... no
checking whether no accepts -g... no
checking for no option to enable C++11 features... none needed
checking dependency style of no... none
checking for powerpc64le-buildroot-linux-gnu-ranlib... /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc-ranlib
checking for bison... bison -y
checking for flex... no
checking for lex... no
checking for powerpc64le-buildroot-linux-gnu-ar... /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc-ar
checking the archiver (/home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc-ar) interface... ar
checking for powerpc64le-buildroot-linux-gnu-readelf... /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-readelf
checking for powerpc64le-buildroot-linux-gnu-nm... /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc-nm
checking whether gcc supports __attribute__((visibility()))... yes
checking whether gcc supports __attribute__((gcc_struct))... yes
checking whether gcc supports -fPIC... yes
checking whether gcc supports -fPIE... yes
checking whether gcc supports -Wl,-z,defs... yes
checking whether the compiler generates build-ids... no
configure: WARNING: compiler doesn't generate build-id by default
checking whether gcc supports -Wl,-z,relro... yes
checking for __thread support... yes
checking whether gcc provides stdatomic.h... yes
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking whether fts.h is bad when included (with LFS)... no
checking whether to add -D_FORTIFY_SOURCE=2 or =3 to CFLAGS... no, already there
checking for library containing gzdirect... -lz
checking for library containing lzma_auto_decoder... -llzma
checking for /home/buildroot/autobuild/instance-2/output-1/host/bin/powerpc64le-buildroot-linux-gnu-gcc options needed to detect all undeclared functions... none needed
checking whether memrchr is declared... yes
checking whether rawmemchr is declared... yes
checking whether powerof2 is declared... yes
checking whether mempcpy is declared... yes
checking whether reallocarray is declared... yes
checking for process_vm_readv... yes
checking for mremap... yes
checking for stdio.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for strings.h... yes
checking for sys/stat.h... yes
checking for sys/types.h... yes
checking for unistd.h... yes
checking for error.h... yes
checking for err.h... yes
checking for sched.h... yes
checking for sched_getaffinity... yes
checking for sys/resource.h... yes
checking for getrlimit... yes
checking whether strerror_r is declared... yes
checking whether strerror_r returns char *... yes
checking for __cxa_demangle in -lstdc++... no
configure: error: __cxa_demangle not found in libstdc++, use --disable-demangler to disable demangler support.
make: *** [package/pkg-generic.mk:283: /home/buildroot/autobuild/instance-2/output-1/build/elfutils-0.189/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'