Add dependencies/vendor (whatsapp)

1 files changed, 782 insertions, 0 deletions

diff --git a/vendor/modernc.org/sqlite/generator.go b/vendor/modernc.org/sqlite/generator.go
new file mode 100644
index 00000000..8ddaaadd
--- /dev/null
+++ b/vendor/modernc.org/sqlite/generator.go
@@ -0,0 +1,782 @@
+// Copyright 2017 The Sqlite Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build generator
+// +build generator
+
+package main
+
+import (
+	"archive/zip"
+	"bufio"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	"modernc.org/ccgo/v3/lib"
+)
+
+//	gcc
+//	-g
+//	-O2
+//	-DSQLITE_OS_UNIX=1
+//	-I.
+//	-I/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src
+//	-I/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/rtree
+//	-I/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/icu
+//	-I/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/fts3
+//	-I/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/async
+//	-I/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/session
+//	-I/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/userauth
+//	-D_HAVE_SQLITE_CONFIG_H
+//	-DBUILD_sqlite
+//	-DNDEBUG
+//	-I/usr/include/tcl8.6
+//	-DSQLITE_THREADSAFE=1
+//	-DSQLITE_HAVE_ZLIB=1
+//	-DSQLITE_NO_SYNC=1
+//	-DSQLITE_TEMP_STORE=1
+//	-DSQLITE_TEST=1
+//	-DSQLITE_CRASH_TEST=1
+//	-DTCLSH_INIT_PROC=sqlite3TestInit
+//	-DSQLITE_SERVER=1
+//	-DSQLITE_PRIVATE=
+//	-DSQLITE_CORE
+//	-DBUILD_sqlite
+//	-DSQLITE_SERIES_CONSTRAINT_VERIFY=1
+//	-DSQLITE_DEFAULT_PAGE_SIZE=1024
+//	-DSQLITE_ENABLE_STMTVTAB
+//	-DSQLITE_ENABLE_DBPAGE_VTAB
+//	-DSQLITE_ENABLE_BYTECODE_VTAB
+//	-DSQLITE_ENABLE_DESERIALIZE
+//	-o testfixture
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test1.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test2.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test3.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test4.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test5.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test6.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test7.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test8.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test9.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_autoext.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_async.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_backup.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_bestindex.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_blob.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_btree.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_config.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_delete.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_demovfs.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_devsym.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_fs.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_func.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_hexio.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_init.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_intarray.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_journal.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_malloc.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_md5.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_multiplex.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_mutex.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_onefile.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_osinst.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_pcache.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_quota.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_rtree.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_schema.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_server.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_superlock.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_syscall.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_tclsh.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_tclvar.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_thread.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_vdbecov.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_vfs.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_windirent.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_window.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/test_wsd.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/fts3/fts3_term.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/fts3/fts3_test.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/session/test_session.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/rbu/test_rbu.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/expert/sqlite3expert.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/expert/test_expert.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/amatch.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/carray.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/closure.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/csv.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/decimal.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/eval.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/explain.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/fileio.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/fuzzer.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/fts5/fts5_tcl.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/fts5/fts5_test_mi.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/fts5/fts5_test_tok.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/ieee754.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/mmapwarm.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/nextchar.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/normalize.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/percentile.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/prefixes.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/regexp.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/remember.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/series.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/spellfix.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/totype.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/unionvtab.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/wholenumber.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/misc/zipfile.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/ext/userauth/userauth.c
+//	/home/jnml/src/modernc.org/sqlite/testdata/SQLite-3c5e63c2/src/tclsqlite.c
+//	sqlite3.c
+//	-L/usr/lib/x86_64-linux-gnu
+//	-ltcl8.6
+//	-ldl
+//	-lz
+//	-lpthread
+
+const (
+	volatiles = "-volatile=sqlite3_io_error_pending,sqlite3_open_file_count,sqlite3_pager_readdb_count,sqlite3_pager_writedb_count,sqlite3_pager_writej_count,sqlite3_search_count,sqlite3_sort_count,saved_cnt"
+)
+
+var (
+	configProduction = []string{
+		"-DHAVE_USLEEP",
+		"-DLONGDOUBLE_TYPE=double",
+		"-DSQLITE_CORE",
+		"-DSQLITE_ENABLE_COLUMN_METADATA",
+		"-DSQLITE_ENABLE_FTS5",
+		"-DSQLITE_ENABLE_GEOPOLY",
+		"-DSQLITE_ENABLE_JSON1",
+		"-DSQLITE_ENABLE_MATH_FUNCTIONS",
+		"-DSQLITE_ENABLE_MEMORY_MANAGEMENT",
+		"-DSQLITE_ENABLE_OFFSET_SQL_FUNC",
+		"-DSQLITE_ENABLE_PREUPDATE_HOOK",
+		"-DSQLITE_ENABLE_RBU",
+		"-DSQLITE_ENABLE_RTREE",
+		"-DSQLITE_ENABLE_SESSION",
+		"-DSQLITE_ENABLE_SNAPSHOT",
+		"-DSQLITE_ENABLE_STAT4",
+		"-DSQLITE_ENABLE_UNLOCK_NOTIFY", // Adds sqlite3_unlock_notify().
+		"-DSQLITE_LIKE_DOESNT_MATCH_BLOBS",
+		"-DSQLITE_MUTEX_APPDEF=1",
+		"-DSQLITE_MUTEX_NOOP",
+		"-DSQLITE_SOUNDEX",
+		"-DSQLITE_THREADSAFE=1",
+		//DONT "-DNDEBUG", // To enable GO_GENERATE=-DSQLITE_DEBUG
+		//DONT "-DSQLITE_DQS=0", // testfixture
+		//DONT "-DSQLITE_NO_SYNC=1",
+		//DONT "-DSQLITE_OMIT_DECLTYPE", // testfixture
+		//DONT "-DSQLITE_OMIT_DEPRECATED", // mptest
+		//DONT "-DSQLITE_OMIT_LOAD_EXTENSION", // mptest
+		//DONT "-DSQLITE_OMIT_SHARED_CACHE",
+		//DONT "-DSQLITE_USE_ALLOCA",
+		//TODO "-DHAVE_MALLOC_USABLE_SIZE"
+		//TODO "-DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1", //TODO report bug
+		//TODO "-DSQLITE_ENABLE_FTS3",
+		//TODO "-DSQLITE_ENABLE_FTS3_PARENTHESIS",
+		//TODO "-DSQLITE_ENABLE_FTS3_TOKENIZER",
+		//TODO "-DSQLITE_ENABLE_FTS4",
+		//TODO "-DSQLITE_ENABLE_ICU",
+		//TODO "-DSQLITE_MAX_EXPR_DEPTH=0", // bug reported https://sqlite.org/forum/forumpost/87b9262f66, fixed in https://sqlite.org/src/info/5f58dd3a19605b6f
+		//TODO "-DSQLITE_MAX_MMAP_SIZE=8589934592", // testfixture, bug reported https://sqlite.org/forum/forumpost/34380589f7, fixed in https://sqlite.org/src/info/d8e47382160e98be
+		//TODO- "-DSQLITE_DEBUG",
+		//TODO- "-DSQLITE_ENABLE_API_ARMOR",
+		//TODO- "-DSQLITE_MEMDEBUG",
+	}
+
+	configTest = []string{
+		"-DHAVE_USLEEP",
+		"-DLONGDOUBLE_TYPE=double",
+		"-DSQLITE_CKSUMVFS_STATIC",
+		"-DSQLITE_CORE",                   // testfixture
+		"-DSQLITE_DEFAULT_MEMSTATUS=0",    // bug reported https://sqlite.org/forum/info/d8dfd4771689be35, fixed in https://sqlite.org/src/info/3c5e63c22ffbfeb6
+		"-DSQLITE_DEFAULT_PAGE_SIZE=1024", // testfixture, hardcoded. See file_pages in autovacuum.test.
+		"-DSQLITE_ENABLE_BYTECODE_VTAB",   // testfixture
+		"-DSQLITE_ENABLE_COLUMN_METADATA",
+		"-DSQLITE_ENABLE_DBPAGE_VTAB", // testfixture
+		"-DSQLITE_ENABLE_DBSTAT_VTAB",
+		"-DSQLITE_ENABLE_DESERIALIZE", // testfixture
+		"-DSQLITE_ENABLE_EXPLAIN_COMMENTS",
+		"-DSQLITE_ENABLE_FTS5",
+		"-DSQLITE_ENABLE_GEOPOLY",
+		"-DSQLITE_ENABLE_JSON1",
+		"-DSQLITE_ENABLE_MATH_FUNCTIONS",
+		"-DSQLITE_ENABLE_MEMORY_MANAGEMENT",
+		"-DSQLITE_ENABLE_OFFSET_SQL_FUNC",
+		"-DSQLITE_ENABLE_PREUPDATE_HOOK",
+		"-DSQLITE_ENABLE_RBU",
+		"-DSQLITE_ENABLE_RTREE",
+		"-DSQLITE_ENABLE_SESSION",
+		"-DSQLITE_ENABLE_SNAPSHOT",
+		"-DSQLITE_ENABLE_STAT4",
+		"-DSQLITE_ENABLE_STMTVTAB",      // testfixture
+		"-DSQLITE_ENABLE_UNLOCK_NOTIFY", // Adds sqlite3_unlock_notify().
+		"-DSQLITE_HAVE_ZLIB=1",          // testfixture
+		"-DSQLITE_LIKE_DOESNT_MATCH_BLOBS",
+		"-DSQLITE_MUTEX_APPDEF=1",
+		"-DSQLITE_MUTEX_NOOP",
+		"-DSQLITE_SOUNDEX",
+		"-DSQLITE_TEMP_STORE=1", // testfixture
+		"-DSQLITE_TEST",
+		"-DSQLITE_THREADSAFE=1",
+		//DONT "-DNDEBUG", // To enable GO_GENERATE=-DSQLITE_DEBUG
+		//DONT "-DSQLITE_DQS=0", // testfixture
+		//DONT "-DSQLITE_NO_SYNC=1",
+		//DONT "-DSQLITE_OMIT_DECLTYPE", // testfixture
+		//DONT "-DSQLITE_OMIT_DEPRECATED", // mptest
+		//DONT "-DSQLITE_OMIT_LOAD_EXTENSION", // mptest
+		//DONT "-DSQLITE_OMIT_SHARED_CACHE",
+		//DONT "-DSQLITE_USE_ALLOCA",
+		//TODO "-DHAVE_MALLOC_USABLE_SIZE"
+		//TODO "-DSQLITE_DEFAULT_WAL_SYNCHRONOUS=1", //TODO report bug
+		//TODO "-DSQLITE_ENABLE_FTS3",
+		//TODO "-DSQLITE_ENABLE_FTS3_PARENTHESIS",
+		//TODO "-DSQLITE_ENABLE_FTS3_TOKENIZER",
+		//TODO "-DSQLITE_ENABLE_FTS4",
+		//TODO "-DSQLITE_ENABLE_ICU",
+		//TODO "-DSQLITE_MAX_EXPR_DEPTH=0", // bug reported https://sqlite.org/forum/forumpost/87b9262f66, fixed in https://sqlite.org/src/info/5f58dd3a19605b6f
+		//TODO "-DSQLITE_MAX_MMAP_SIZE=8589934592", // testfixture, bug reported https://sqlite.org/forum/forumpost/34380589f7, fixed in https://sqlite.org/src/info/d8e47382160e98be
+		//TODO- "-DSQLITE_DEBUG",
+		//TODO- "-DSQLITE_ENABLE_API_ARMOR",
+		//TODO- "-DSQLITE_MEMDEBUG",
+	}
+
+	downloads = []struct {
+		dir, url string
+		sz       int
+		dev      bool
+	}{
+		{sqliteDir, "https://www.sqlite.org/2022/sqlite-amalgamation-3370200.zip", 2457, false},
+		{sqliteSrcDir, "https://www.sqlite.org/2022/sqlite-src-3370200.zip", 12814, false},
+	}
+
+	sqliteDir    = filepath.FromSlash("testdata/sqlite-amalgamation-3370200")
+	sqliteSrcDir = filepath.FromSlash("testdata/sqlite-src-3370200")
+)
+
+func download() {
+	tmp, err := ioutil.TempDir("", "")
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "%s\n", err)
+		return
+	}
+
+	defer os.RemoveAll(tmp)
+
+	for _, v := range downloads {
+		dir := filepath.FromSlash(v.dir)
+		root := filepath.Dir(v.dir)
+		fi, err := os.Stat(dir)
+		switch {
+		case err == nil:
+			if !fi.IsDir() {
+				fmt.Fprintf(os.Stderr, "expected %s to be a directory\n", dir)
+			}
+			continue
+		default:
+			if !os.IsNotExist(err) {
+				fmt.Fprintf(os.Stderr, "%s", err)
+				continue
+			}
+		}
+
+		if err := func() error {
+			fmt.Printf("Downloading %v MB from %s\n", float64(v.sz)/1000, v.url)
+			resp, err := http.Get(v.url)
+			if err != nil {
+				return err
+			}
+
+			defer resp.Body.Close()
+
+			base := filepath.Base(v.url)
+			name := filepath.Join(tmp, base)
+			f, err := os.Create(name)
+			if err != nil {
+				return err
+			}
+
+			defer os.Remove(name)
+
+			n, err := io.Copy(f, resp.Body)
+			if err != nil {
+				return err
+			}
+
+			if _, err := f.Seek(0, io.SeekStart); err != nil {
+				return err
+			}
+
+			switch {
+			case strings.HasSuffix(base, ".zip"):
+				r, err := zip.NewReader(f, n)
+				if err != nil {
+					return err
+				}
+
+				for _, f := range r.File {
+					fi := f.FileInfo()
+					if fi.IsDir() {
+						if err := os.MkdirAll(filepath.Join(root, f.Name), 0770); err != nil {
+							return err
+						}
+
+						continue
+					}
+
+					if err := func() error {
+						rc, err := f.Open()
+						if err != nil {
+							return err
+						}
+
+						defer rc.Close()
+
+						file, err := os.OpenFile(filepath.Join(root, f.Name), os.O_CREATE|os.O_WRONLY, fi.Mode())
+						if err != nil {
+							return err
+						}
+
+						w := bufio.NewWriter(file)
+						if _, err = io.Copy(w, rc); err != nil {
+							return err
+						}
+
+						if err := w.Flush(); err != nil {
+							return err
+						}
+
+						return file.Close()
+					}(); err != nil {
+						return err
+					}
+				}
+				return nil
+			}
+			panic("internal error") //TODOOK
+		}(); err != nil {
+			fmt.Fprintln(os.Stderr, err)
+		}
+	}
+}
+
+func fail(s string, args ...interface{}) {
+	fmt.Fprintf(os.Stderr, s, args...)
+	os.Exit(1)
+}
+
+func main() {
+	fmt.Printf("Running on %s/%s.\n", runtime.GOOS, runtime.GOARCH)
+	env := os.Getenv("GO_GENERATE")
+	goarch := runtime.GOARCH
+	goos := runtime.GOOS
+	if s := os.Getenv("TARGET_GOOS"); s != "" {
+		goos = s
+	}
+	if s := os.Getenv("TARGET_GOARCH"); s != "" {
+		goarch = s
+	}
+	var more []string
+	if env != "" {
+		more = strings.Split(env, ",")
+	}
+	ndebug := []string{"-DNDEBUG"}
+	for _, v := range more {
+		if v == "-DSQLITE_DEBUG" {
+			ndebug = nil
+		}
+	}
+	more = append(more, ndebug...)
+	download()
+	switch goos {
+	case "linux", "freebsd":
+		configProduction = append(configProduction, "-DSQLITE_OS_UNIX=1")
+	case "netbsd":
+		configProduction = append(configProduction, []string{
+			"-DSQLITE_OS_UNIX=1",
+			"-D__libc_cond_broadcast=pthread_cond_broadcast",
+			"-D__libc_cond_destroy=pthread_cond_destroy",
+			"-D__libc_cond_init=pthread_cond_init",
+			"-D__libc_cond_signal=pthread_cond_signal",
+			"-D__libc_cond_wait=pthread_cond_wait",
+			"-D__libc_mutex_destroy=pthread_mutex_destroy",
+			"-D__libc_mutex_init=pthread_mutex_init",
+			"-D__libc_mutex_lock=pthread_mutex_lock",
+			"-D__libc_mutex_trylock=pthread_mutex_trylock",
+			"-D__libc_mutex_unlock=pthread_mutex_unlock",
+			"-D__libc_mutexattr_destroy=pthread_mutexattr_destroy",
+			"-D__libc_mutexattr_init=pthread_mutexattr_init",
+			"-D__libc_mutexattr_settype=pthread_mutexattr_settype",
+			"-D__libc_thr_yield=sched_yield",
+		}...)
+	case "darwin":
+		configProduction = append(configProduction,
+			"-DSQLITE_OS_UNIX=1",
+			"-DSQLITE_WITHOUT_ZONEMALLOC",
+		)
+		configTest = append(configTest,
+			"-DSQLITE_OS_UNIX=1",
+			"-DSQLITE_WITHOUT_ZONEMALLOC",
+		)
+	case "windows":
+		configProduction = append(configProduction,
+			"-DSQLITE_OS_WIN=1",
+			"-D_MSC_VER=1900",
+		)
+		configTest = append(configTest,
+			"-DSQLITE_OS_WIN=1",
+			"-D_MSC_VER=1900",
+		)
+	default:
+		fail("unknows/unsupported os: %s\n", goos)
+	}
+	makeSqliteProduction(goos, goarch, more)
+	makeSqliteTest(goos, goarch, more)
+	makeMpTest(goos, goarch, more)
+	makeSpeedTest(goos, goarch, more)
+	makeTestfixture(goos, goarch, more)
+	ccgo.MustCopyDir(true, "testdata/tcl", sqliteSrcDir+"/test", nil)
+	ccgo.MustCopyDir(true, "testdata/tcl", "testdata/overlay", nil)
+}
+
+func configure(goos, goarch string) {
+	wd, err := os.Getwd()
+	if err != nil {
+		fail("%s", err)
+	}
+
+	defer os.Chdir(wd)
+
+	if err := os.Chdir(sqliteSrcDir); err != nil {
+		fail("%s", err)
+	}
+
+	cmd := newCmd("make", "distclean")
+	cmd.Run()
+	var args []string
+	switch goos {
+	case "linux", "freebsd", "netbsd":
+		// nop
+	case "darwin":
+		args = append(args, "--with-tcl=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Tcl.framework")
+	case "windows":
+		switch goarch {
+		case "amd64":
+			args = append(args, "--host=x86_64-w64-mingw32")
+		case "386":
+			args = append(args, "--host=i686-w64-mingw32")
+		default:
+			fail("unknown/unsupported os/arch: %s/%s\n", goos, goarch)
+		}
+	default:
+		fail("unknown/unsupported os/arch: %s/%s\n", goos, goarch)
+	}
+	cmd = newCmd("./configure", args...)
+	if err = cmd.Run(); err != nil {
+		fail("%s\n", err)
+	}
+
+	cmd = newCmd("make", "parse.h", "opcodes.h")
+	if err = cmd.Run(); err != nil {
+		fail("%s\n", err)
+	}
+}
+
+func newCmd(bin string, args ...string) *exec.Cmd {
+	fmt.Printf("==== newCmd %s\n", bin)
+	for _, v := range args {
+		fmt.Printf("\t%v\n", v)
+	}
+	r := exec.Command(bin, args...)
+	r.Stdout = os.Stdout
+	r.Stderr = os.Stderr
+	return r
+}
+
+func makeTestfixture(goos, goarch string, more []string) {
+	dir := filepath.FromSlash(fmt.Sprintf("internal/testfixture"))
+	files := []string{
+		"ext/expert/sqlite3expert.c",
+		"ext/expert/test_expert.c",
+		"ext/fts3/fts3_term.c",
+		"ext/fts3/fts3_test.c",
+		"ext/fts5/fts5_tcl.c",
+		"ext/fts5/fts5_test_mi.c",
+		"ext/fts5/fts5_test_tok.c",
+		"ext/misc/appendvfs.c",
+		"ext/misc/amatch.c",
+		"ext/misc/carray.c",
+		"ext/misc/cksumvfs.c",
+		"ext/misc/closure.c",
+		"ext/misc/csv.c",
+		"ext/misc/decimal.c",
+		"ext/misc/eval.c",
+		"ext/misc/explain.c",
+		"ext/misc/fileio.c",
+		"ext/misc/fuzzer.c",
+		"ext/misc/ieee754.c",
+		"ext/misc/mmapwarm.c",
+		"ext/misc/nextchar.c",
+		"ext/misc/normalize.c",
+		"ext/misc/percentile.c",
+		"ext/misc/prefixes.c",
+		"ext/misc/regexp.c",
+		"ext/misc/remember.c",
+		"ext/misc/series.c",
+		"ext/misc/spellfix.c",
+		"ext/misc/totype.c",
+		"ext/misc/unionvtab.c",
+		"ext/misc/wholenumber.c",
+		"ext/misc/zipfile.c",
+		"ext/rbu/test_rbu.c",
+		"ext/rtree/test_rtreedoc.c",
+		"ext/session/test_session.c",
+		"ext/userauth/userauth.c",
+		"src/tclsqlite.c",
+		"src/test1.c",
+		"src/test2.c",
+		"src/test3.c",
+		"src/test4.c",
+		"src/test5.c",
+		"src/test6.c",
+		"src/test7.c",
+		"src/test8.c",
+		"src/test9.c",
+		"src/test_async.c",
+		"src/test_autoext.c",
+		"src/test_backup.c",
+		"src/test_bestindex.c",
+		"src/test_blob.c",
+		"src/test_btree.c",
+		"src/test_config.c",
+		"src/test_delete.c",
+		"src/test_demovfs.c",
+		"src/test_devsym.c",
+		"src/test_fs.c",
+		"src/test_func.c",
+		"src/test_hexio.c",
+		"src/test_init.c",
+		"src/test_intarray.c",
+		"src/test_journal.c",
+		"src/test_malloc.c",
+		"src/test_md5.c",
+		"src/test_multiplex.c",
+		"src/test_mutex.c",
+		"src/test_onefile.c",
+		"src/test_osinst.c",
+		"src/test_pcache.c",
+		"src/test_quota.c",
+		"src/test_rtree.c",
+		"src/test_schema.c",
+		"src/test_server.c",
+		"src/test_superlock.c",
+		"src/test_syscall.c",
+		"src/test_tclsh.c",
+		"src/test_tclvar.c",
+		"src/test_thread.c",
+		"src/test_vdbecov.c",
+		"src/test_vfs.c",
+		"src/test_windirent.c",
+		"src/test_window.c",
+		"src/test_wsd.c",
+	}
+	for i, v := range files {
+		files[i] = filepath.Join(sqliteSrcDir, filepath.FromSlash(v))
+	}
+	configure(goos, goarch)
+
+	var defines, includes []string
+	switch goos {
+	case "freebsd":
+		includes = []string{"-I/usr/local/include/tcl8.6"}
+	case "linux":
+		includes = []string{"-I/usr/include/tcl8.6"}
+	case "windows":
+		includes = []string{"-I/usr/include/tcl8.6"}
+	case "netbsd":
+		includes = []string{"-I/usr/pkg/include"}
+		defines = []string{
+			"-D__libc_cond_broadcast=pthread_cond_broadcast",
+			"-D__libc_cond_destroy=pthread_cond_destroy",
+			"-D__libc_cond_init=pthread_cond_init",
+			"-D__libc_cond_signal=pthread_cond_signal",
+			"-D__libc_cond_wait=pthread_cond_wait",
+			"-D__libc_mutex_destroy=pthread_mutex_destroy",
+			"-D__libc_mutex_init=pthread_mutex_init",
+			"-D__libc_mutex_lock=pthread_mutex_lock",
+			"-D__libc_mutex_trylock=pthread_mutex_trylock",
+			"-D__libc_mutex_unlock=pthread_mutex_unlock",
+			"-D__libc_mutexattr_destroy=pthread_mutexattr_destroy",
+			"-D__libc_mutexattr_init=pthread_mutexattr_init",
+			"-D__libc_mutexattr_settype=pthread_mutexattr_settype",
+			"-D__libc_thr_yield=sched_yield",
+		}
+	}
+
+	args := join(
+		[]string{
+			"ccgo",
+			"-DSQLITE_OMIT_LOAD_EXTENSION",
+			"-DSQLITE_SERIES_CONSTRAINT_VERIFY=1",
+			"-DSQLITE_SERVER=1",
+			"-DTCLSH_INIT_PROC=sqlite3TestInit",
+			"-D_HAVE_SQLITE_CONFIG_H",
+		},
+		defines,
+		includes,
+		[]string{
+			"-export-defines", "",
+			"-export-fields", "F",
+			"-ignore-unsupported-alignment",
+			"-trace-translation-units",
+			volatiles,
+			"-lmodernc.org/sqlite/libtest",
+			"-lmodernc.org/tcl/lib",
+			"-lmodernc.org/z/lib",
+			"-o", filepath.Join(dir, fmt.Sprintf("testfixture_%s_%s.go", goos, goarch)),
+			fmt.Sprintf("-I%s", filepath.Join(sqliteSrcDir, filepath.FromSlash("ext/async"))),
+			fmt.Sprintf("-I%s", filepath.Join(sqliteSrcDir, filepath.FromSlash("ext/fts3"))),
+			fmt.Sprintf("-I%s", filepath.Join(sqliteSrcDir, filepath.FromSlash("ext/icu"))),
+			fmt.Sprintf("-I%s", filepath.Join(sqliteSrcDir, filepath.FromSlash("ext/rtree"))),
+			fmt.Sprintf("-I%s", filepath.Join(sqliteSrcDir, filepath.FromSlash("ext/session"))),
+			fmt.Sprintf("-I%s", filepath.Join(sqliteSrcDir, filepath.FromSlash("ext/userauth"))),
+			fmt.Sprintf("-I%s", filepath.Join(sqliteSrcDir, filepath.FromSlash("src"))),
+			fmt.Sprintf("-I%s", sqliteDir),
+			fmt.Sprintf("-I%s", sqliteSrcDir),
+		},
+		files,
+		more,
+		configTest,
+	)
+	task := ccgo.NewTask(args, nil, nil)
+	if err := task.Main(); err != nil {
+		fail("%s\n", err)
+	}
+}
+
+func makeSpeedTest(goos, goarch string, more []string) {
+	task := ccgo.NewTask(
+		join(
+			[]string{
+				"ccgo",
+				"-export-defines", "",
+				"-ignore-unsupported-alignment",
+				"-o", filepath.FromSlash(fmt.Sprintf("speedtest1/main_%s_%s.go", goos, goarch)),
+				"-trace-translation-units",
+				filepath.Join(sqliteSrcDir, "test", "speedtest1.c"),
+				fmt.Sprintf("-I%s", sqliteDir),
+				"-l", "modernc.org/sqlite/lib",
+			},
+			more,
+			configProduction,
+		),
+		nil,
+		nil,
+	)
+	if err := task.Main(); err != nil {
+		fail("%s\n", err)
+	}
+}
+
+func makeMpTest(goos, goarch string, more []string) {
+	task := ccgo.NewTask(
+		join(
+			[]string{
+				"ccgo",
+				"-export-defines", "",
+				"-ignore-unsupported-alignment",
+				"-o", filepath.FromSlash(fmt.Sprintf("internal/mptest/main_%s_%s.go", goos, goarch)),
+				"-trace-translation-units",
+				filepath.Join(sqliteSrcDir, "mptest", "mptest.c"),
+				fmt.Sprintf("-I%s", sqliteDir),
+				"-l", "modernc.org/sqlite/lib",
+			},
+			more,
+			configProduction,
+		),
+		nil,
+		nil,
+	)
+	if err := task.Main(); err != nil {
+		fail("%s\n", err)
+	}
+}
+
+func makeSqliteProduction(goos, goarch string, more []string) {
+	task := ccgo.NewTask(
+		join(
+			[]string{
+				"ccgo",
+				"-DSQLITE_PRIVATE=",
+				"-export-defines", "",
+				"-export-enums", "",
+				"-export-externs", "X",
+				"-export-fields", "F",
+				"-export-typedefs", "",
+				"-ignore-unsupported-alignment",
+				"-pkgname", "sqlite3",
+				"-o", filepath.FromSlash(fmt.Sprintf("lib/sqlite_%s_%s.go", goos, goarch)),
+				"-trace-translation-units",
+				filepath.Join(sqliteDir, "sqlite3.c"),
+			},
+			more,
+			configProduction,
+		),
+		nil,
+		nil,
+	)
+	if err := task.Main(); err != nil {
+		fail("%s\n", err)
+	}
+}
+
+func makeSqliteTest(goos, goarch string, more []string) {
+	task := ccgo.NewTask(
+		join(
+			[]string{
+				"ccgo",
+				"-DSQLITE_PRIVATE=",
+				"-export-defines", "",
+				"-export-enums", "",
+				"-export-externs", "X",
+				"-export-fields", "F",
+				"-export-typedefs", "",
+				"-ignore-unsupported-alignment",
+				"-pkgname", "sqlite3",
+				"-o", filepath.FromSlash(fmt.Sprintf("libtest/sqlite_%s_%s.go", goos, goarch)),
+				"-trace-translation-units",
+				volatiles,
+				filepath.Join(sqliteDir, "sqlite3.c"),
+			},
+			more,
+			configTest,
+		),
+		nil,
+		nil,
+	)
+	if err := task.Main(); err != nil {
+		fail("%s\n", err)
+	}
+}
+
+func join(a ...[]string) (r []string) {
+	n := 0
+	for _, v := range a {
+		n += len(v)
+	}
+	r = make([]string, 0, n)
+	for _, v := range a {
+		r = append(r, v...)
+	}
+	return r
+}