Currently the TEMPLATE_ROOTFS_DOWNLOAD handling is overly complicated.
For the local builds, we set a ROOTFS=$GROUP.tar.zst. While for remote
builds, we:
- invoke curl to fetch the remote tarball - ok
- do curl and shell escaping contortions to prints the filename - ehhh
- that we already now
- and rely upon to not change, otherwise sha256sum will fail
Just use a dummy "true", for the local builds and a normal curl
command otherwise.
v2:
- don't call curl in a sub-shell - no longer needed
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Embedding one pieces of code into another (shell script into a makefiles
in this case) is rarely pretty. Split things up, as appropriate.
While here, simplify the rootfs in a few ways:
- pass only the extra non-base (and effectively group name) package
- add a handy variable for the fakeroot/fakechroot combo
- split and rewrap long lines
As a bonus point, this makes it easier to use pattern rules in the
makefile - which will be handy for the upcoming multilib-devel
group/target.
Plus we can check the scripts via shellcheck/etc CI stage, as follow-up.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
