update sqlite3 vendor with fix for static builds

Signed-off-by: Jessica Frazelle <acidburn@docker.com>

hack/make.sh

@@ -143,7 +143,7 @@ fi
 EXTLDFLAGS_STATIC='-static'
 # ORIG_BUILDFLAGS is necessary for the cross target which cannot always build
 # with options like -race.
-ORIG_BUILDFLAGS=( -a -tags "netgo static_build $DOCKER_BUILDTAGS" -installsuffix netgo )
+ORIG_BUILDFLAGS=( -a -tags "netgo static_build sqlite_omit_load_extension $DOCKER_BUILDTAGS" -installsuffix netgo )
 # see https://github.com/golang/go/issues/9369#issuecomment-69864440 for why -installsuffix is necessary here
 BUILDFLAGS=( $BUILDFLAGS "${ORIG_BUILDFLAGS[@]}" )
 # Test timeout.

hack/vendor.sh

@@ -13,7 +13,7 @@ clone git github.com/go-check/check 64131543e7896d5bcc6bd5a76287eb75ea96c673
 clone git github.com/gorilla/context 14f550f51a
 clone git github.com/gorilla/mux e444e69cbd
 clone git github.com/kr/pty 5cf931ef8f
-clone git github.com/mattn/go-sqlite3 b4142c444a8941d0d92b0b7103a24df9cd815e42
+clone git github.com/mattn/go-sqlite3 v1.1.0
 clone git github.com/microsoft/hcsshim 7f646aa6b26bcf90caee91e93cde4a80d0d8a83e
 clone git github.com/mistifyio/go-zfs v2.1.1
 clone git github.com/tchap/go-patricia v2.1.0

vendor/src/github.com/mattn/go-sqlite3/README.md

@@ -30,6 +30,10 @@ FAQ
 
     Use `go build --tags "libsqlite3 linux"`
 
+* Want to build go-sqlite3 with icu extension.
+
+   Use `go build --tags "icu"`
+
 * Can't build go-sqlite3 on windows 64bit.
 
     > Probably, you are using go 1.0, go1.0 has a problem when it comes to compiling/linking on windows 64bit. 

vendor/src/github.com/mattn/go-sqlite3/sqlite3.go

@@ -48,21 +48,21 @@ _sqlite3_bind_blob(sqlite3_stmt *stmt, int n, void *p, int np) {
 #include <stdint.h>
 
 static int
-_sqlite3_exec(sqlite3* db, const char* pcmd, long* rowid, long* changes)
+_sqlite3_exec(sqlite3* db, const char* pcmd, long long* rowid, long long* changes)
 {
   int rv = sqlite3_exec(db, pcmd, 0, 0, 0);
-  *rowid = (long) sqlite3_last_insert_rowid(db);
-  *changes = (long) sqlite3_changes(db);
+  *rowid = (long long) sqlite3_last_insert_rowid(db);
+  *changes = (long long) sqlite3_changes(db);
   return rv;
 }
 
 static int
-_sqlite3_step(sqlite3_stmt* stmt, long* rowid, long* changes)
+_sqlite3_step(sqlite3_stmt* stmt, long long* rowid, long long* changes)
 {
   int rv = sqlite3_step(stmt);
   sqlite3* db = sqlite3_db_handle(stmt);
-  *rowid = (long) sqlite3_last_insert_rowid(db);
-  *changes = (long) sqlite3_changes(db);
+  *rowid = (long long) sqlite3_last_insert_rowid(db);
+  *changes = (long long) sqlite3_changes(db);
   return rv;
 }
 
@@ -243,7 +243,7 @@ func (c *SQLiteConn) exec(cmd string) (driver.Result, error) {
 	pcmd := C.CString(cmd)
 	defer C.free(unsafe.Pointer(pcmd))
 
-	var rowid, changes C.long
+	var rowid, changes C.longlong
 	rv := C._sqlite3_exec(c.db, pcmd, &rowid, &changes)
 	if rv != C.SQLITE_OK {
 		return nil, c.lastError()
@@ -355,23 +355,8 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
 	conn := &SQLiteConn{db: db, loc: loc, txlock: txlock}
 
 	if len(d.Extensions) > 0 {
-		rv = C.sqlite3_enable_load_extension(db, 1)
-		if rv != C.SQLITE_OK {
-			return nil, errors.New(C.GoString(C.sqlite3_errmsg(db)))
-		}
-
-		for _, extension := range d.Extensions {
-			cext := C.CString(extension)
-			defer C.free(unsafe.Pointer(cext))
-			rv = C.sqlite3_load_extension(db, cext, nil, nil)
-			if rv != C.SQLITE_OK {
-				return nil, errors.New(C.GoString(C.sqlite3_errmsg(db)))
-			}
-		}
-
-		rv = C.sqlite3_enable_load_extension(db, 0)
-		if rv != C.SQLITE_OK {
-			return nil, errors.New(C.GoString(C.sqlite3_errmsg(db)))
+		if err := conn.loadExtensions(d.Extensions); err != nil {
+			return nil, err
 		}
 	}
 
@@ -536,7 +521,7 @@ func (s *SQLiteStmt) Exec(args []driver.Value) (driver.Result, error) {
 		C.sqlite3_clear_bindings(s.s)
 		return nil, err
 	}
-	var rowid, changes C.long
+	var rowid, changes C.longlong
 	rv := C._sqlite3_step(s.s, &rowid, &changes)
 	if rv != C.SQLITE_ROW && rv != C.SQLITE_OK && rv != C.SQLITE_DONE {
 		err := s.c.lastError()

vendor/src/github.com/mattn/go-sqlite3/sqlite3_icu.go

@@ -0,0 +1,13 @@
+// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+// +build icu 
+
+package sqlite3
+
+/*
+#cgo LDFLAGS: -licuuc -licui18n
+#cgo CFLAGS: -DSQLITE_ENABLE_ICU
+*/
+import "C"

vendor/src/github.com/mattn/go-sqlite3/sqlite3_load_extension.go

@@ -0,0 +1,39 @@
+// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+// +build !sqlite_omit_load_extension
+
+package sqlite3
+
+/*
+#include <sqlite3-binding.h>
+#include <stdlib.h>
+*/
+import "C"
+import (
+	"errors"
+	"unsafe"
+)
+
+func (c *SQLiteConn) loadExtensions(extensions []string) error {
+	rv := C.sqlite3_enable_load_extension(c.db, 1)
+	if rv != C.SQLITE_OK {
+		return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
+	}
+
+	for _, extension := range extensions {
+		cext := C.CString(extension)
+		defer C.free(unsafe.Pointer(cext))
+		rv = C.sqlite3_load_extension(c.db, cext, nil, nil)
+		if rv != C.SQLITE_OK {
+			return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
+		}
+	}
+
+	rv = C.sqlite3_enable_load_extension(c.db, 0)
+	if rv != C.SQLITE_OK {
+		return errors.New(C.GoString(C.sqlite3_errmsg(c.db)))
+	}
+	return nil
+}

vendor/src/github.com/mattn/go-sqlite3/sqlite3_omit_load_extension.go

@@ -0,0 +1,19 @@
+// Copyright (C) 2014 Yasuhiro Matsumoto <mattn.jp@gmail.com>.
+//
+// Use of this source code is governed by an MIT-style
+// license that can be found in the LICENSE file.
+// +build sqlite_omit_load_extension
+
+package sqlite3
+
+/*
+#cgo CFLAGS: -DSQLITE_OMIT_LOAD_EXTENSION
+*/
+import "C"
+import (
+	"errors"
+)
+
+func (c *SQLiteConn) loadExtensions(extensions []string) error {
+	return errors.New("Extensions have been disabled for static builds")
+}