Update to sqlite3 3.20.0.

Fixes CVE-2017-10989 ('The getNodeSize function in ext/rtree/rtree.c in
SQLite through 3.19.3, as used in GDAL and other products, mishandles
undersized RTree blobs in a crafted database, leading to a heap-based
buffer over-read or possibly unspecified other impact.')

The standalone fix itself is at
https://sqlite.org/src/vpatch?from=0db20efe201736b3&to=66de6f4a9504ec26

Pass -DSQLITE_ENABLE_FTS3 via CFLAGS, as it apparently fixes build
issues with mozilla (from FreeBSD r447626 via naddy@)

databases/sqlite3/Makefile

@@ -1,11 +1,11 @@
-# $OpenBSD: Makefile,v 1.85 2017/06/18 19:02:59 landry Exp $
+# $OpenBSD: Makefile,v 1.86 2017/08/10 16:00:23 landry Exp $
 
 COMMENT=	embedded SQL implementation
 
-DISTNAME =	sqlite-autoconf-3190300
-PKGNAME=	sqlite3-3.19.3
+DISTNAME =	sqlite-autoconf-3200000
+PKGNAME=	sqlite3-3.20.0
 
-SHARED_LIBS +=  sqlite3                   36.0 # 8.6
+SHARED_LIBS +=  sqlite3                   37.0 # 8.6
 
 CATEGORIES=	databases
 
@@ -24,6 +24,7 @@ CONFIGURE_ARGS=	--enable-editline \
 
 # for mozilla
 CFLAGS+=	-DSQLITE_ENABLE_UNLOCK_NOTIFY \
+		-DSQLITE_ENABLE_FTS3 \
 		-DSQLITE_ENABLE_DBSTAT_VTAB
 
 # update p5-DBD-SQLite's Makefile.PL if enabling -DSQLITE_ENABLE_COLUMN_METADATA

databases/sqlite3/distinfo

@@ -1,2 +1,2 @@
-SHA256 (sqlite-autoconf-3190300.tar.gz) = BhKcA9ztn4dzOoy6QIhxvWBnO4+TuSC6jYFe+rCgYwE=
-SIZE (sqlite-autoconf-3190300.tar.gz) = 2542682
+SHA256 (sqlite-autoconf-3200000.tar.gz) = OBTG9in/k5aLKzenBJfP6Ys2a/WHoiYaVqX3UK9q5qA=
+SIZE (sqlite-autoconf-3200000.tar.gz) = 2565548