update disclaimer in LFS files Most of these files still used old dates and/or domain names for contact mail addresses. This is now replaced by an up-to-date copyright line. Just some housekeeping... :-) Signed-off-by: Peter Müller <peter.mueller@link38.eu> Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
make.sh: Cleanup of polluted environment The build environment is using a number of variables which occasionally conflicted with some other build systems. This patch cleans that up by renaming some variables and later unexporting them in the lfs files. Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>