***** aclocal *****
***** PWD: /var/tmp/portage/app-admin/syslog-ng-3.22.1/work/syslog-ng-3.22.1
***** aclocal -I /build/rootfs/usr/share/aclocal -I m4 --install

aclocal-1.16: installing '/build/rootfs/usr/share/aclocal/ax_compare_version.m4' from '/usr/share/aclocal/ax_compare_version.m4'
cp: cannot create regular file '/build/rootfs/usr/share/aclocal/ax_compare_version.m4': Permission denied
aclocal-1.16: error: cp failed with exit status: 1