>>> host-mpfr 4.0.2 Extracting
xzcat /home/naourr/work/instance-2/dl/mpfr/mpfr-4.0.2.tar.xz | /home/naourr/work/instance-2/output-1/host/bin/tar --strip-components=1 -C /home/naourr/work/instance-2/output-1/build/host-mpfr-4.0.2   -xf -
>>> host-mpfr 4.0.2 Patching
>>> host-mpfr 4.0.2 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /home/naourr/work/instance-2/output-1/build/host-mpfr-4.0.2 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> host-mpfr 4.0.2 Patching libtool
patching file /home/naourr/work/instance-2/output-1/build/host-mpfr-4.0.2/ltmain.sh
Hunk #1 succeeded at 2786 (offset 99 lines).
Hunk #2 succeeded at 4376 (offset 99 lines).
Hunk #3 succeeded at 6671 (offset 117 lines).
Hunk #4 succeeded at 6681 (offset 117 lines).
Hunk #5 succeeded at 6974 (offset 117 lines).
Hunk #6 succeeded at 7266 (offset 117 lines).
Hunk #7 succeeded at 8239 (offset 127 lines).
Hunk #8 succeeded at 10871 (offset 161 lines).
>>> host-mpfr 4.0.2 Configuring
(cd /home/naourr/work/instance-2/output-1/build/host-mpfr-4.0.2/ && rm -rf config.cache; PATH="/home/naourr/work/instance-2/output-1/host/bin:/home/naourr/work/instance-2/output-1/host/sbin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/naourr/bin:/home/naourr/git/git-wrappers:/home/naourr/.local/bin:/home/naourr/bin" PKG_CONFIG="/home/naourr/work/instance-2/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/naourr/work/instance-2/output-1/host/lib/pkgconfig:/home/naourr/work/instance-2/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/naourr/work/instance-2/output-1/host/include" CFLAGS="-O2 -I/home/naourr/work/instance-2/output-1/host/include" CXXFLAGS="-O2 -I/home/naourr/work/instance-2/output-1/host/include" LDFLAGS="-L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib" INTLTOOL_PERL=/usr/bin/perl CFLAGS="-O2 -I/home/naourr/work/instance-2/output-1/host/include" LDFLAGS="-L/home/naourr/work/instance-2/output-1/host/lib -Wl,-rpath,/home/naourr/work/instance-2/output-1/host/lib"  CONFIG_SITE=/dev/null ./configure --prefix="/home/naourr/work/instance-2/output-1/host" --sysconfdir="/home/naourr/work/instance-2/output-1/host/etc" --localstatedir="/home/naourr/work/instance-2/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: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --disable-debug, --with-xmlto, --with-fop, --disable-nls
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
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 to enable maintainer-specific portions of Makefiles... yes
configure: error: cannot run /bin/sh ./config.sub
make: *** [package/pkg-generic.mk:259: /home/naourr/work/instance-2/output-1/build/host-mpfr-4.0.2/.stamp_configured] Error 1
make: Leaving directory '/home/naourr/work/instance-2/buildroot'