tree a462624cca1da46a2d58e4a85a77339fde3c5217
parent 430797843a4e9b3bc69562c4ef18dd2ddda39990
author Jonathan Gray <jsg@jsg.id.au> 1462235109 +1000
committer Jason Ekstrand <jason.ekstrand@intel.com> 1462938873 -0700

genxml: avoid using a GNU make pattern rule

% pattern rules are a GNU extension.  Convert the use of one to a
inference rule to allow this to build on OpenBSD.

v2: inference rules can't have additional prerequisites so add a target
rule to still depend on gen_pack_header.py

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>