>>> pixz 1.0.7 Extracting
xzcat /home/thomas/autobuild/instance-2/dl/pixz/pixz-1.0.7.tar.xz | tar --strip-components=1 -C /home/thomas/autobuild/instance-2/output-1/build/pixz-1.0.7   -xf -
>>> pixz 1.0.7 Patching
>>> pixz 1.0.7 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/thomas/autobuild/instance-2/output-1/build/pixz-1.0.7 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> pixz 1.0.7 Patching libtool
>>> pixz 1.0.7 Configuring
(cd /home/thomas/autobuild/instance-2/output-1/build/pixz-1.0.7/ && rm -rf config.cache && PATH="/home/thomas/autobuild/instance-2/output-1/host/bin:/home/thomas/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" AR="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc-ar" AS="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-as" LD="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-ld" NM="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc-nm" CC="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc" GCC="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc" CPP="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-cpp" CXX="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-g++" FC="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gfortran" F77="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gfortran" RANLIB="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc-ranlib" READELF="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-readelf" STRIP="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-strip" OBJCOPY="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-objcopy" OBJDUMP="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-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/thomas/autobuild/instance-2/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/thomas/autobuild/instance-2/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/thomas/autobuild/instance-2/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/thomas/autobuild/instance-2/output-1/host/lib -Wl,-rpath,/home/thomas/autobuild/instance-2/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-as" DEFAULT_LINKER="/home/thomas/autobuild/instance-2/output-1/host/bin/i686-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  -Og -g0 -D_FORTIFY_SOURCE=2" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Og -g0 -D_FORTIFY_SOURCE=2" LDFLAGS="" FCFLAGS=" -Og -g0" FFLAGS=" -Og -g0" PKG_CONFIG="/home/thomas/autobuild/instance-2/output-1/host/bin/pkg-config" STAGING_DIR="/home/thomas/autobuild/instance-2/output-1/host/i686-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  ac_cv_file_src_pixz_1=yes CONFIG_SITE=/dev/null ./configure --target=i686-buildroot-linux-gnu --host=i686-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 --enable-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-nls, --enable-static, --enable-shared
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for i686-buildroot-linux-gnu-strip... /home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-strip
checking for a thread-safe 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 make supports the include directive... yes (GNU style)
checking for i686-buildroot-linux-gnu-gcc... /home/thomas/autobuild/instance-2/output-1/host/bin/i686-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 we are using the GNU C compiler... yes
checking whether /home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc accepts -g... yes
checking for /home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc option to accept ISO C89... none needed
checking whether /home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc understands -c and -o together... yes
checking dependency style of /home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc... none
checking for /home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc option to accept ISO C99... none needed
checking for /home/thomas/autobuild/instance-2/output-1/host/bin/i686-buildroot-linux-gnu-gcc option to accept ISO Standard C... (cached) none needed
checking for src/pixz.1... (cached) yes
checking for ceil in -lm... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... i686-buildroot-linux-gnu
checking if compiler needs -Werror to reject unknown flags... no
checking for the pthreads library -lpthreads... no
checking whether pthreads work without any flags... yes
checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE
checking if more special flags are required for pthreads... no
checking for PTHREAD_PRIO_INHERIT... yes
checking pkg-config is at least version 0.9.0... yes
checking for LIBARCHIVE... no
configure: error: Package requirements (libarchive) were not met:

Package 'iconv', required by 'libarchive', not found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables LIBARCHIVE_CFLAGS
and LIBARCHIVE_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
make: *** [package/pkg-generic.mk:283: /home/thomas/autobuild/instance-2/output-1/build/pixz-1.0.7/.stamp_configured] Error 1
make: Leaving directory '/home/thomas/autobuild/instance-2/buildroot'