flashrom: Add default pkg-config definition.
In static configuration, we need to declare default pkg-config explicitly.
BUG=none
TEST=sudo USE=static emerge flashrom
Change-Id: I28744af0fd2d2d0bcc4569a5fbef370321691267
Reviewed-on: https://gerrit.chromium.org/gerrit/28678
Commit-Ready: Hung-Te Lin <hungte@chromium.org>
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Yung-Chieh Lo <yjlou%chromium.org@gtempaccount.com>
diff --git a/Makefile b/Makefile
index ee5dee5..99d835b 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,7 @@
EXPORTDIR ?= .
AR ?= ar
RANLIB ?= ranlib
+PKG_CONFIG ?= pkg-config
WARNERROR ?= yes
