build system: fix a few warnings for allnoconfig build
authorDenys Vlasenko <vda.linux@googlemail.com>
Tue, 5 Jul 2016 19:43:28 +0000 (21:43 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Tue, 5 Jul 2016 19:43:28 +0000 (21:43 +0200)
commitf4f8fe841cf2df761eaade204a13e6fde6639666
tree0b72ffb81fedfce0213f4f10ce78a71e67bb5e05
parent1b0dcc02dd5a101d1a62f2111892a41621be96cf
build system: fix a few warnings for allnoconfig build

Not that allnoconfig build is useful in any way...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
applets/usage_pod.c
docs/busybox_footer.pod
libbb/appletlib.c