Hi,
in pkgutils-cross.git, commit 3f0931c4294981d3e3edb8c8ba8e422a4dd3a442
you added the -m flag to the bsdtar call that's used to extract source
archives.
That flag causes bsdtar to ignore the mtimes contained in the archive.
This causes build failures for eg the module-init-tools port:
In module-init-tools-3.11.1.tar.bz2, aclocal.m4 is stored after
configure. When extracting with -m, aclocal.m4 will have a newer mtime
than configure.
When you call make, it will realize the time difference and will
regenerate the configure script.