>>> elfutils 0.183 Extracting
bzcat /home/buildroot/autobuild/instance-1/dl/elfutils/elfutils-0.183.tar.bz2 | tar --strip-components=1 -C /home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.183   -xf -
>>> elfutils 0.183 Patching

Applying 0001-Add-a-enable-disable-progs-configure-option.patch using patch: 
patching file Makefile.am
patching file configure.ac

Applying 0002-Really-make-Werror-conditional-to-BUILD_WERROR.patch using patch: 
patching file config/eu.am
>>> elfutils 0.183 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.183 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> elfutils 0.183 Configuring
>>> elfutils 0.183 Autoreconfiguring
>>> elfutils 0.183 Patching libtool
(cd /home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.183/ && rm -rf config.cache && PATH="/home/buildroot/autobuild/instance-1/output-1/host/bin:/home/buildroot/autobuild/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-ar" AS="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-as" LD="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-ld" NM="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-nm" CC="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc" GCC="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc" CPP="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-cpp" CXX="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++" FC="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gfortran" F77="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gfortran" RANLIB="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-ranlib" READELF="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-readelf" STRIP="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-strip" OBJCOPY="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-objcopy" OBJDUMP="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-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-1/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-1/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/instance-1/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/instance-1/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-1/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-as" DEFAULT_LINKER="/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-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 -mlongcalls -mauto-litpools -Os  " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os  " LDFLAGS="" FCFLAGS="-mlongcalls -mauto-litpools -Os " FFLAGS="-mlongcalls -mauto-litpools -Os " PKG_CONFIG="/home/buildroot/autobuild/instance-1/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/instance-1/output-1/host/xtensa-buildroot-linux-uclibc/sysroot" INTLTOOL_PERL=/usr/bin/perl ac_cv_lbl_unaligned_fail=yes 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  CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -mlongcalls -mauto-litpools -Os" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE" LDFLAGS="  -latomic -lfts" CONFIG_SITE=/dev/null ./configure --target=xtensa-buildroot-linux-uclibc --host=xtensa-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  --program-prefix="eu-" --disable-libdebuginfod --disable-debuginfod --disable-symbol-versioning --without-bzlib --without-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 xtensa-buildroot-linux-uclibc-strip... /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-strip
checking for a thread-safe mkdir -p... /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... xtensa-buildroot-linux-uclibc
checking for xtensa-buildroot-linux-uclibc-gcc... /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-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/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc accepts -g... yes
checking for /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc option to accept ISO C89... none needed
checking whether /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc... none
checking for xtensa-buildroot-linux-uclibc-ranlib... /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-ranlib
checking for bison... bison -y
checking for flex... flex
checking lex output file root... lex.yy
checking lex library... none needed
checking whether yytext is a pointer... no
checking for xtensa-buildroot-linux-uclibc-ar... /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-ar
checking the archiver (/home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-ar) interface... ar
checking for xtensa-buildroot-linux-uclibc-readelf... /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-readelf
checking for xtensa-buildroot-linux-uclibc-nm... /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-nm
checking for gcc with GNU99 support... yes
checking whether gcc supports __attribute__((visibility()))... yes
checking whether gcc supports __attribute__((gcc_struct))... no
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... 64
checking whether fts.h is bad when included (with LFS)... no
checking whether to add -D_FORTIFY_SOURCE=2 to CFLAGS... yes
checking for library containing gzdirect... -lz
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 for process_vm_readv... no
checking how to run the C preprocessor... /home/buildroot/autobuild/instance-1/output-1/host/bin/xtensa-buildroot-linux-uclibc-cpp
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking whether strerror_r is declared... yes
checking for strerror_r... yes
checking whether strerror_r returns char *... yes
checking for __cxa_demangle in -lstdc++... yes
checking whether symbol versioning is supported... yes
configure: WARNING: Disabling symbol versioning breaks ABI compatibility.
checking whether gcc accepts -Wstack-usage... yes
checking whether gcc has a sane -Wlogical-op... yes
checking whether gcc accepts -Wduplicated-cond... yes
checking whether gcc accepts -Wnull-dereference... yes
checking whether gcc accepts -Wimplicit-fallthrough... yes
checking for library containing argp_parse... -largp
checking for library containing fts_close... none required
checking for library containing _obstack_free... no
configure: error: in `/home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.183':
configure: error: failed to find _obstack_free
See `config.log' for more details
package/pkg-generic.mk:231: recipe for target '/home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.183/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.183/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-1/buildroot'