genxml: avoid using a GNU make pattern rule
authorJonathan Gray <jsg@jsg.id.au>
Tue, 3 May 2016 00:25:09 +0000 (10:25 +1000)
committerJason Ekstrand <jason.ekstrand@intel.com>
Wed, 11 May 2016 03:54:33 +0000 (20:54 -0700)
commite3d43dc5eae5271e2c87bab702aa7409d3dd0b23
treea462624cca1da46a2d58e4a85a77339fde3c5217
parent430797843a4e9b3bc69562c4ef18dd2ddda39990
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>
src/intel/genxml/Makefile.am