util/scripts/no-fsf-addresses.sh: Strip last paragraph

checkpatch.pl that we inherited from Linux checks for its absence, so it
may be easiest to follow their style of not caring for the FSF's address
anymore.

TEST=visual check that `git diff` and `git diff |grep "^[+-]" | \
grep -v "^--- " |grep -v "^+++ " |sort | uniq -c  |sort -n` look
reasonable (matching number of removed and added comment terminators */,
etc.).
Also, `git grep -A3 "You should have received a copy"` only
returns license texts, imported files, patches and help strings in
applications as remaining copies of that paragraph

Change-Id: I7c43860b6fd7ec526983c24b608994539128cfb9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11887
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

util/scripts/no-fsf-addresses.sh

@@ -13,12 +13,34 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
+filelist=$(git ls-files $* | \
+		grep -Ev "^($(git submodule status |cut -d' ' -f3 |tr '\012' '|' | sed "s,|$,,"))$" | \
+		grep -Ev "\.patch$|_shipped$|\<LICENSE_GPL$|\<LGPL.txt$|\<COPYING$|\<DISCLAIMER$|^util/kconfig/|\<no-fsf-addresses.sh$")
+
 sed -i \
 	-e "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" \
+	-e "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*\$$:Foundation, Inc.:" \
 	-e "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" \
 	-e "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" \
 	-e "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" \
-	-e "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" \
+	-e "/Foundation, Inc./ {N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:}" \
-	$(git ls-files $* | \
+	$filelist
-		grep -Ev "^($(git submodule status |cut -d' ' -f3 |tr '\012' '|' | sed "s,|$,,"))$" | \
+
-		grep -Ev "\.patch$|_shipped$|\<LICENSE_GPL$|\<LGPL.txt$|\<COPYING$|\<DISCLAIMER$|^util/kconfig/|\<no-fsf-addresses.sh$")
+sed -i \
+	-e "/^[ \t\*#/-]*$/ {
+		N
+		/You should have received a copy of the GNU/ {
+			N
+			/You should have received a copy of the GNU.*along with this program\.[\., ]*$/ d
+			/You should have received a copy of the GNU.*[iI]f not, write to[^[:alnum:]]*the Free.*Software[^[:alnum:]]*Foundation,[^[:alnum:]]*Inc\.[\., ]*$/ d
+			/You should have received a copy of the GNU.*[iI]f not, see.*http:\/\/www.gnu.org\/licenses\/>[\. ]*$/ d
+			N
+			/You should have received a copy of the GNU.*[iI]f not, write to[^[:alnum:]]*the Free.*Software[^[:alnum:]]*Foundation,[^[:alnum:]]*Inc\.[\., ]*$/ d
+			/You should have received a copy of the GNU.*[iI]f not, write to[^[:alnum:]]*the Free.*Software[^[:alnum:]]*Foundation,[^[:alnum:]]*Inc\.[\., ]*\*\// s:^.*\*/:\*/:
+			/You should have received a copy of the GNU.*[iI]f not, write to[^[:alnum:]]*the Free.*Software[^[:alnum:]]*Foundation[\., ]*\*\// s:^.*\*/:\*/:
+			/You should have received a copy of the GNU.*[iI]f not, see.*http:\/\/www.gnu.org\/licenses\/>[\. ]*$/ d
+			N
+			/You should have received a copy of the GNU.*[iI]f not, see.*http:\/\/www.gnu.org\/licenses\/>[\. ]*$/ d
+			/You should have received a copy of the GNU.*[iI]f not, see.*http:\/\/www.gnu.org\/licenses\/>[\. ]*\*\// s:^.*\*/:\*/:
+		}}" \
+	$filelist