>>> apcupsd 3.14.14 Extracting
gzip -d -c /home/buildroot/instance-0/dl/apcupsd/apcupsd-3.14.14.tar.gz | tar --strip-components=1 -C /home/buildroot/instance-0/output-1/build/apcupsd-3.14.14   -xf -
>>> apcupsd 3.14.14 Patching
>>> apcupsd 3.14.14 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/buildroot/instance-0/output-1/build/apcupsd-3.14.14 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> apcupsd 3.14.14 Patching libtool
>>> apcupsd 3.14.14 Configuring
(cd /home/buildroot/instance-0/output-1/build/apcupsd-3.14.14/ && rm -rf config.cache && GIT_DIR=. PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc-ar" AS="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-as" LD="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-ld" NM="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc-nm" CC="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc" GCC="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc" CPP="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-cpp" CXX="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++" FC="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gfortran" F77="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gfortran" RANLIB="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc-ranlib" READELF="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-readelf" STRIP="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-strip" OBJCOPY="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-objcopy" OBJDUMP="/home/buildroot/instance-0/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/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/instance-0/output-1/host/lib -Wl,-rpath,/home/buildroot/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-as" DEFAULT_LINKER="/home/buildroot/instance-0/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 -O2 -g0 " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g0 " LDFLAGS="" FCFLAGS="-mlongcalls -mauto-litpools -O2 -g0" FFLAGS="-mlongcalls -mauto-litpools -O2 -g0" PKG_CONFIG="/home/buildroot/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/instance-0/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   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  --disable-test --disable-apcsmart --enable-dumb --disable-modbus-usb --disable-modbus --enable-net --disable-pcnet --enable-snmp --disable-usb )
configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --disable-dependency-tracking, --enable-ipv6, --disable-nls, --disable-static, --enable-shared
configure: loading site script /dev/null
checking for true... /bin/true
checking for false... /bin/false
checking build system type... x86_64-pc-linux-gnu
checking host system type... xtensa-buildroot-linux-uclibc
checking for C++ compiler default output file name... a.out
checking whether the C++ compiler works... yes
checking whether we are cross compiling... yes
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether /home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ accepts -g... yes
checking for xtensa-buildroot-linux-uclibc-gcc... /home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc
checking whether we are using the GNU C compiler... yes
checking whether /home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc accepts -g... yes
checking for /home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... /home/buildroot/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-cpp
checking for a BSD-compatible install... /usr/bin/install -c
checking for gawk... gawk
checking for library containing strerror... none required
checking for shutdown... no
checking for shutdown.bsd... no
configure: error: Missing required tool; need any one of: shutdown shutdown.bsd
make: *** [package/pkg-generic.mk:273: /home/buildroot/instance-0/output-1/build/apcupsd-3.14.14/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/instance-0/buildroot'