fix build with make 3.80
authorJan Beulich <JBeulich@suse.com>
Thu, 19 Dec 2013 01:08:57 +0000 (17:08 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 19 Dec 2013 03:04:52 +0000 (19:04 -0800)
commit7ac181568342ec618d4da1ab03c2babcaa7ee84f
tree86dfdfb6d898155d666ce1a53c8503b46c3f7f53
parent11c731e81bb0d8d2e835447a2dd645b34bb74706
fix build with make 3.80

According to Documentation/Changes, make 3.80 is still being supported
for building the kernel, hence make files must not make (unconditional)
use of features introduced only in newer versions.

Commit 1bf49dd4be0b ("./Makefile: export initial ramdisk compression
config option") however introduced "else ifeq" constructs which make
3.80 doesn't understand.  Replace the logic there with more conventional
(in the kernel build infrastructure) list constructs (except that the
list here is intentionally limited to exactly one element).

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: P J P <ppandit@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Makefile