autoreconf: Entering directory `.' autoreconf: configure.ac: not using Gettext autoreconf: running: /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/aclocal -I /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/target-arc_arc700_uClibc-1.0.14/host/share/aclocal -I /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/target-arc_arc700_uClibc-1.0.14/usr/share/aclocal -I m4 -I . --force -I m4 autoreconf: configure.ac: tracing autoreconf: running: /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/libtoolize --force OpenWrt-libtoolize: putting auxiliary files in `.'. OpenWrt-libtoolize: linking file `./ltmain.sh' OpenWrt-libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'. OpenWrt-libtoolize: linking file `m4/libtool.m4' OpenWrt-libtoolize: linking file `m4/ltoptions.m4' OpenWrt-libtoolize: linking file `m4/ltsugar.m4' OpenWrt-libtoolize: linking file `m4/ltversion.m4' OpenWrt-libtoolize: linking file `m4/lt~obsolete.m4' autoreconf: running: /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/autoconf --include=/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/target-arc_arc700_uClibc-1.0.14/host/share/aclocal --include=/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/target-arc_arc700_uClibc-1.0.14/usr/share/aclocal --include=m4 --include=. --prepend-include=/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/share/aclocal --force autoreconf: running: /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/autoheader --include=/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/target-arc_arc700_uClibc-1.0.14/host/share/aclocal --include=/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/target-arc_arc700_uClibc-1.0.14/usr/share/aclocal --include=m4 --include=. --prepend-include=/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/share/aclocal --force autoreconf: running: /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/automake --add-missing --force-missing autoreconf: Leaving directory `.' configure: WARNING: unrecognized options: --disable-nls configure: loading site script /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/include/site/arc checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for arc-openwrt-linux-strip... arc-openwrt-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 make supports nested variables... (cached) yes checking for style of include used by make... GNU checking for arc-openwrt-linux-gcc... ccache_cc 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 ccache_cc accepts -g... yes checking for ccache_cc option to accept ISO C89... none needed checking whether ccache_cc understands -c and -o together... yes checking dependency style of ccache_cc... gcc3 checking how to run the C preprocessor... ccache_cc -E checking for grep that handles long lines and -e... /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/grep checking for egrep... /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/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 minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking build system type... x86_64-pc-linux-gnu checking host system type... arc-openwrt-linux-gnu checking for a sed that does not truncate output... /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/sed checking for ccache_cc option to accept ISO C99... -std=gnu99 checking for arc-openwrt-linux-ar... arc-openwrt-linux-uclibc-gcc-ar checking the archiver (arc-openwrt-linux-uclibc-gcc-ar) interface... ar checking how to print strings... printf checking for a sed that does not truncate output... (cached) /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/sed checking for fgrep... /build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/staging_dir/host/bin/grep -F checking for ld used by ccache_cc -std=gnu99... arc-openwrt-linux-uclibc-ld checking if the linker (arc-openwrt-linux-uclibc-ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... arc-openwrt-linux-uclibc-gcc-nm checking the name lister (arc-openwrt-linux-uclibc-gcc-nm) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking how to convert x86_64-pc-linux-gnu file names to arc-openwrt-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for arc-openwrt-linux-uclibc-ld option to reload object files... -r checking for arc-openwrt-linux-objdump... arc-openwrt-linux-uclibc-objdump checking how to recognize dependent libraries... pass_all checking for arc-openwrt-linux-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for arc-openwrt-linux-ar... (cached) arc-openwrt-linux-uclibc-gcc-ar checking for archiver @FILE support... @ checking for arc-openwrt-linux-strip... (cached) arc-openwrt-linux-uclibc-strip checking for arc-openwrt-linux-ranlib... arc-openwrt-linux-uclibc-gcc-ranlib checking command to parse arc-openwrt-linux-uclibc-gcc-nm output from ccache_cc -std=gnu99 object... ok checking for sysroot... no checking for arc-openwrt-linux-mt... no checking for mt... mt configure: WARNING: using cross tools not prefixed with host triplet checking if mt is a manifest tool... no checking for dlfcn.h... yes checking for objdir... .libs checking if ccache_cc -std=gnu99 supports -fno-rtti -fno-exceptions... no checking for ccache_cc -std=gnu99 option to produce PIC... -fPIC -DPIC checking if ccache_cc -std=gnu99 PIC flag -fPIC -DPIC works... yes checking if ccache_cc -std=gnu99 static flag -static works... yes checking if ccache_cc -std=gnu99 supports -c -o file.o... yes checking if ccache_cc -std=gnu99 supports -c -o file.o... (cached) yes checking whether the ccache_cc -std=gnu99 linker (arc-openwrt-linux-uclibc-ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking pkg-config is at least version 0.9.0... yes checking whether C compiler is clang... no checking for gnutls >= 3.3 nettle... yes checking nettle/version.h usability... yes checking nettle/version.h presence... yes checking for nettle/version.h... yes checking for gnutls_pkcs11_copy_pubkey... no checking for jansson >= 2.3... yes checking whether SO_REUSEPORT is declared... yes checking whether C compiler accepts "-fpredictive-commoning"... yes checking for libsystemd... no checking for libsystemd-daemon libsystemd-journal... no checking for liburcu... no checking for library containing rcu_set_pointer_sym... no checking for library containing rcu_set_pointer_sym... no checking for library containing rcu_set_pointer_sym... no configure: error: liburcu is required Makefile:297: recipe for target '/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/build_dir/target-arc_arc700_uClibc-1.0.14/knot-2.3.0/.configured_9a76d100fc328ea49af0fd3ab8f05a2f' failed make[3]: *** [/build/lede-17.01/slaves/phase2/arc_arc700/build/sdk/build_dir/target-arc_arc700_uClibc-1.0.14/knot-2.3.0/.configured_9a76d100fc328ea49af0fd3ab8f05a2f] Error 1