kbuild: add support for reading stdin with gen_init_cpio
commitf2434ec1e08e44c2568b29c2879b3346aa29dbd2
authorMike Frysinger <vapier@gentoo.org>
Fri, 11 May 2007 05:44:28 +0000 (10 22:44 -0700)
committerSam Ravnborg <sam@ravnborg.org>
Mon, 16 Jul 2007 19:15:52 +0000 (16 21:15 +0200)
tree12c91c844f8682f0dc2c8c18d3fefaf1984c39d5
parente99c343f169cdcb43f1508873a3c9e19ffe4c64a
kbuild: add support for reading stdin with gen_init_cpio

Treat an argument of "-" as meaning "read stdin for cpio files" so
gen_init_cpio can be piped into.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
usr/gen_init_cpio.c