>>> host-automake 1.16.5 Extracting
xzcat /home/buildroot/autobuild/instance-1/dl/automake/automake-1.16.5.tar.xz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-1/output-1/build/host-automake-1.16.5   -xf -
>>> host-automake 1.16.5 Patching

Applying 0001-noman.patch using patch: 
patching file Makefile.in
Hunk #1 succeeded at 3415 (offset 28 lines).
Hunk #2 succeeded at 3482 (offset 28 lines).
>>> host-automake 1.16.5 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/host-automake-1.16.5 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> host-automake 1.16.5 Patching libtool
>>> host-automake 1.16.5 Configuring
(cd /home/buildroot/autobuild/instance-1/output-1/build/host-automake-1.16.5/ && 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" PKG_CONFIG="/home/buildroot/autobuild/instance-1/output-1/host/bin/pkg-config" PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_LIBDIR="/home/buildroot/autobuild/instance-1/output-1/host/lib/pkgconfig:/home/buildroot/autobuild/instance-1/output-1/host/share/pkgconfig" AR="/usr/bin/ar" AS="/usr/bin/as" LD="/usr/bin/ld" NM="/usr/bin/nm" CC="/usr/bin/gcc" GCC="/usr/bin/gcc" CXX="/usr/bin/g++" CPP="/usr/bin/cpp" OBJCOPY="/usr/bin/objcopy" RANLIB="/usr/bin/ranlib" CPPFLAGS="-I/home/buildroot/autobuild/instance-1/output-1/host/include" CFLAGS="-O2 -I/home/buildroot/autobuild/instance-1/output-1/host/include" CXXFLAGS="-O2 -I/home/buildroot/autobuild/instance-1/output-1/host/include" LDFLAGS="-L/home/buildroot/autobuild/instance-1/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-1/output-1/host/lib" INTLTOOL_PERL=/usr/bin/perl CFLAGS="-O2 -I/home/buildroot/autobuild/instance-1/output-1/host/include" LDFLAGS="-L/home/buildroot/autobuild/instance-1/output-1/host/lib -Wl,-rpath,/home/buildroot/autobuild/instance-1/output-1/host/lib"  CONFIG_SITE=/dev/null ./configure --prefix="/home/buildroot/autobuild/instance-1/output-1/host" --sysconfdir="/home/buildroot/autobuild/instance-1/output-1/host/etc" --localstatedir="/home/buildroot/autobuild/instance-1/output-1/host/var" --enable-shared --disable-static --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --disable-debug --with-xmlto=no --with-fop=no --disable-nls --disable-dependency-tracking   )
configure: WARNING: unrecognized options: --enable-shared, --disable-static, --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --disable-debug, --with-xmlto, --with-fop, --disable-nls, --disable-dependency-tracking
checking whether make supports nested variables... yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a race-free mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether ln -s works... yes
checking for perl... /usr/bin/perl
checking for tex... no
checking for yacc... no
checking for byacc... no
checking for bison... no
checking for lex... no
checking for flex... no
checking whether autoconf is installed... yes
checking whether autoconf works... yes
checking whether autoconf is recent enough... no
configure: error: Autoconf 2.65 or better is required.
package/pkg-generic.mk:273: recipe for target '/home/buildroot/autobuild/instance-1/output-1/build/host-automake-1.16.5/.stamp_configured' failed
make: *** [/home/buildroot/autobuild/instance-1/output-1/build/host-automake-1.16.5/.stamp_configured] Error 1
make: Leaving directory '/home/buildroot/autobuild/instance-1/buildroot'