Michael Brown
c46acda672
[build] Include UNDI PCI driver within all-drivers build
Commit 9b99d2a ("[build] Avoid generating ROMs with "match-any" vendor
or device IDs") introduced a regression which caused the UNDI PCI
driver to be omitted from the list of all drivers, and thus to be
excluded from the all-drivers build.
Fix by ensuring that the per-driver section of the Makefile is
generated even when there are no ROMs to be built.
Reported-by: Sven Dreyer <sven@dreyer-net.de>
Signed-off-by: Michael Brown <mcb30@ipxe.org>