>>> davfs2 1.7.0 Extracting
gzip -d -c /home/buildroot/autobuild/run/instance-2/dl/davfs2/davfs2-1.7.0.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/run/instance-2/output-1/build/davfs2-1.7.0   -xf -
>>> davfs2 1.7.0 Patching

Applying 0001-src-Makefile.am-do-not-hardcode-fstack-protector-str.patch using patch: 
patching file src/Makefile.am
Hunk #1 succeeded at 31 (offset -1 lines).
patching file src/Makefile.in
Hunk #1 succeeded at 330 (offset 15 lines).
>>> davfs2 1.7.0 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/buildroot/autobuild/run/instance-2/output-1/build/davfs2-1.7.0 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> davfs2 1.7.0 Patching libtool
>>> davfs2 1.7.0 Configuring
(cd /home/buildroot/autobuild/run/instance-2/output-1/build/davfs2-1.7.0/ && rm -rf config.cache && GIT_DIR=. PATH="/home/buildroot/autobuild/run/instance-2/output-1/host/bin:/home/buildroot/autobuild/run/instance-2/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/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc-ar" AS="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-as" LD="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-ld" NM="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc-nm" CC="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc" GCC="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc" CPP="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-cpp" CXX="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-g++" FC="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gfortran" F77="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gfortran" RANLIB="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc-ranlib" READELF="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-readelf" STRIP="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-strip" OBJCOPY="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-objcopy" OBJDUMP="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-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/buildroot/autobuild/run/instance-2/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/run/instance-2/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/autobuild/run/instance-2/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/autobuild/run/instance-2/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/run/instance-2/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-as" DEFAULT_LINKER="/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-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  -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/run/instance-2/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/autobuild/run/instance-2/output-1/host/nios2-buildroot-linux-gnu/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=no  ac_cv_path_NEON_CONFIG=/home/buildroot/autobuild/run/instance-2/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/bin/neon-config LIBS= CONFIG_SITE=/dev/null ./configure --target=nios2-buildroot-linux-gnu --host=nios2-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 --enable-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-static, --enable-shared
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for nios2-buildroot-linux-gnu-strip... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-strip
checking for a race-free mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for nios2-buildroot-linux-gnu-gcc... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-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 the compiler supports GNU C... yes
checking whether /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc accepts -g... yes
checking for /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc option to enable C11 features... none needed
checking whether /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc... none
checking whether ln -s works... yes
checking for a sed that does not truncate output... /bin/sed
checking whether NLS is requested... yes
checking for msgfmt... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/msgfmt
checking for gmsgfmt... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/msgfmt
checking for xgettext... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xgettext
checking for msgmerge... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/msgmerge
checking build system type... x86_64-pc-linux-gnu
checking host system type... nios2-buildroot-linux-gnu
checking for ld used by /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-gcc... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-ld
checking if the linker (/home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-ld) is GNU ld... yes
checking for shared library run path origin... done
checking how to run the C preprocessor... /home/buildroot/autobuild/run/instance-2/output-1/host/bin/nios2-linux-cpp
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for CFPreferencesCopyAppValue... no
checking for CFLocaleCopyCurrent... no
checking for GNU gettext in libc... yes
checking whether to use NLS... yes
checking where the gettext function comes from... libc
checking for neon-config... (cached) /home/buildroot/autobuild/run/instance-2/output-1/host/nios2-buildroot-linux-gnu/sysroot/usr/bin/neon-config
checking linking against neon... yes
configure: incompatible neon library version 0.33.0: wanted 0.27 28 29 30 31 32
configure: error: could not find neon
package/pkg-generic.mk:263: recipe for target '/home/buildroot/autobuild/run/instance-2/output-1/build/davfs2-1.7.0/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/run/instance-2/output-1/build/davfs2-1.7.0/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/run/instance-2/buildroot'