Add test to check for up-to-date GPL license headers to lint.

"make lint" should not stop after first failed test.
Improve "make lint" output.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6097 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/lint/lint-000-license-headers

@@ -0,0 +1,34 @@
+#!/bin/sh
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2010 coresystems GmbH
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+#
+# DESCR: Check that all files in src/ and util/ have valid license headers
+
+LC_ALL=C export LC_ALL
+find src util -name .svn -type d -prune -o \
+	-name README -prune -o \
+	-name LICENSE -prune -o \
+	-name TODO -prune -o \
+	-name COPYING -prune -o \
+	-name microcode-\*.h -prune -o \
+	-name \*.[18] -prune -o \
+	-name romcc -type d -prune -o \
+	-name crossgcc -type d -prune -o \
+	-type f -exec \
+		grep -L "51 Franklin St, Fifth Floor, Boston" {} + | \
+	sed -e "s,^.*$,File & has no valid GPL header.,"