>>> host-flex 2.6.4 Extracting
gzip -d -c /nvme/rc-buildroot-test/scripts/instance-0/dl/flex/flex-2.6.4.tar.gz | tar --strip-components=1 -C /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-flex-2.6.4   -xf -
>>> host-flex 2.6.4 Patching

Applying 0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch using patch: 
patching file configure.ac

Applying 0002-build-make-it-possible-to-disable-the-build-of-the-f.patch using patch: 
patching file Makefile.am
Hunk #1 succeeded at 59 (offset -3 lines).
patching file configure.ac
Hunk #1 succeeded at 74 (offset -1 lines).
patching file src/Makefile.am

Applying 0003-build-make-it-possible-to-disable-the-build-of-the-d.patch using patch: 
patching file Makefile.am
patching file configure.ac
>>> host-flex 2.6.4 Updating config.sub and config.guess
for file in config.guess config.sub; do for i in $(find /nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-flex-2.6.4 -name $file); do cp support/gnuconfig/$file $i; done; done
>>> host-flex 2.6.4 Configuring
>>> host-flex 2.6.4 Gettextizing
Copying file ABOUT-NLS
Copying file build-aux/config.rpath
Copying file po/Makefile.in.in
Copying file po/Makevars.template
Copying file po/Rules-quot
Copying file po/boldquot.sed
Copying file po/en@boldquot.header
Copying file po/en@quot.header
Copying file po/insert-header.sin
Copying file po/quot.sed
Copying file po/remove-potcdate.sin
Creating po/ChangeLog
Copying file m4/gettext.m4
Copying file m4/host-cpu-c-abi.m4
cp: cannot stat '/nvme/rc-buildroot-test/scripts/instance-0/output-1/host/share/aclocal/host-cpu-c-abi.m4': No such file or directory
Copying file m4/iconv.m4
Copying file m4/intlmacosx.m4
Copying file m4/lib-ld.m4
Copying file m4/lib-link.m4
Copying file m4/lib-prefix.m4
Copying file m4/nls.m4
Copying file m4/po.m4
Copying file m4/progtest.m4
Updating configure.ac (backup is in configure.ac~)
Adding an entry to ChangeLog (backup is in ChangeLog~)

Please run 'aclocal -I m4' to regenerate the aclocal.m4 file.
You need aclocal from GNU automake 1.9 (or newer) to do this.
Then run 'autoconf' to regenerate the configure file.

You might also want to copy the convenience header file gettext.h
from the /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/share/gettext directory into your package.
It is a wrapper around <libintl.h> that implements the configure --disable-nls
option.

Press Return to acknowledge the previous two paragraphs.
>>> host-flex 2.6.4 Autoreconfiguring
sh: 0: getcwd() failed: No such file or directory
sh: 0: getcwd() failed: No such file or directory
sh: 0: getcwd() failed: No such file or directory
autom4te: m4/ax_prog_cc_for_build.m4: no such file or directory
cannot fetch initial working directory: No such file or directory at /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/share/autoconf/Autom4te/General.pm line 196.
aclocal: error: echo failed with exit status: 1
autoreconf: /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/bin/aclocal failed with exit status: 1
cannot fetch initial working directory: No such file or directory at /nvme/rc-buildroot-test/scripts/instance-0/output-1/host/share/autoconf/Autom4te/General.pm line 196.
package/pkg-generic.mk:231: recipe for target '/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-flex-2.6.4/.stamp_configured' failed
make: *** [/nvme/rc-buildroot-test/scripts/instance-0/output-1/build/host-flex-2.6.4/.stamp_configured] Error 1
make: Leaving directory '/nvme/rc-buildroot-test/scripts/instance-0/buildroot'