functions: implement add_firmware

Add this as an abstraction for the various places firmware might exist.
Additionally, don't complain about missing firmware unless *none* of it
can be found -- and even then, only throw a warning.

NB: this means that users building images without the autodetect hook
and a rudimentary hook like "block" will see warnings which are going
to cause panic, chaos, and upheaval. I fully expect that this will
result in extra non-work for me in the form of closing invalid bug
reports.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mkinitcpio b/mkinitcpio
index 974d12c..247fc81 100755
--- a/mkinitcpio
+++ b/mkinitcpio
@@ -14,7 +14,7 @@ _f_functions=functions
 _f_config=mkinitcpio.conf
 _d_hooks="$PWD/hooks:/usr/lib/initcpio/hooks:/lib/initcpio/hooks"
 _d_install="$PWD/install:/usr/lib/initcpio/install:/lib/initcpio/install"
-_d_firmware=/usr/lib/firmware
+_d_firmware=({/usr,}/lib/firmware/updates {/usr,}/lib/firmware)
 _d_presets=mkinitcpio.d
 
 # options and runtime data