upgraded to SQLite version 3.38.2, and removed symlinks during build phase

deps/copy.js

@@ -0,0 +1,26 @@
+'use strict';
+const path = require('path');
+const fs = require('fs');
+
+const dest = process.argv[2];
+const source = path.resolve(path.sep, process.argv[3] || path.join(__dirname, 'sqlite3'));
+const files = [
+	{ filename: 'sqlite3.c', optional: false },
+	{ filename: 'sqlite3.h', optional: false },
+];
+
+if (process.argv[3]) {
+	// Support "_HAVE_SQLITE_CONFIG_H" in custom builds.
+	files.push({ filename: 'config.h', optional: true });
+} else {
+	// Required for some tests.
+	files.push({ filename: 'sqlite3ext.h', optional: false });
+}
+
+for (const { filename, optional } of files) {
+	if (optional && !fs.existsSync(path.join(source, filename))) {
+		continue;
+	}
+	fs.accessSync(path.join(source, filename));
+	fs.copyFileSync(path.join(source, filename), path.join(dest, filename));
+}

deps/download.sh

@@ -13,13 +13,13 @@
 #
 # When a user builds better-sqlite3, the following steps are taken:
 # 1. node-gyp loads the previously exported compile-time options (defines.gypi).
-# 2. the symlink.js script creates symlinks to the bundled amalgamation.
-# 3. node-gyp compiles the symlinked sqlite3.c along with better_sqlite3.cpp.
+# 2. the copy.js script copies the bundled amalgamation into the build folder.
+# 3. node-gyp compiles the copied sqlite3.c along with better_sqlite3.cpp.
 # 4. node-gyp links the two resulting binaries to generate better_sqlite3.node.
 # ===
 
 YEAR="2022"
-VERSION="3370200"
+VERSION="3380200"
 
 DEFINES="
 SQLITE_DQS=0

deps/sqlite3.gyp

@@ -14,7 +14,7 @@
       'conditions': [
         ['sqlite3 == ""', {
           'actions': [{
-            'action_name': 'symlink_builtin_sqlite3',
+            'action_name': 'copy_builtin_sqlite3',
             'inputs': [
               'sqlite3/sqlite3.c',
               'sqlite3/sqlite3.h',
@@ -25,11 +25,11 @@
               '<(SHARED_INTERMEDIATE_DIR)/sqlite3/sqlite3.h',
               '<(SHARED_INTERMEDIATE_DIR)/sqlite3/sqlite3ext.h',
             ],
-            'action': ['node', 'symlink.js', '<(SHARED_INTERMEDIATE_DIR)/sqlite3', '', 'sqlite3.c', 'sqlite3.h', 'sqlite3ext.h'],
+            'action': ['node', 'copy.js', '<(SHARED_INTERMEDIATE_DIR)/sqlite3', ''],
           }],
         }, {
           'actions': [{
-            'action_name': 'symlink_custom_sqlite3',
+            'action_name': 'copy_custom_sqlite3',
             'inputs': [
               '<(sqlite3)/sqlite3.c',
               '<(sqlite3)/sqlite3.h',
@@ -38,7 +38,7 @@
               '<(SHARED_INTERMEDIATE_DIR)/sqlite3/sqlite3.c',
               '<(SHARED_INTERMEDIATE_DIR)/sqlite3/sqlite3.h',
             ],
-            'action': ['node', 'symlink.js', '<(SHARED_INTERMEDIATE_DIR)/sqlite3', '<(sqlite3)', 'sqlite3.c', 'sqlite3.h'],
+            'action': ['node', 'copy.js', '<(SHARED_INTERMEDIATE_DIR)/sqlite3', '<(sqlite3)'],
           }],
         }],
       ],

deps/symlink.js

@@ -1,19 +0,0 @@
-'use strict';
-const path = require('path');
-const fs = require('fs');
-
-const dest = process.argv[2];
-const source = path.resolve(path.sep, process.argv[3] || path.join(__dirname, 'sqlite3'));
-const filenames = process.argv.slice(4).map(str => path.basename(str));
-
-/*
-	This creates symlinks inside the <$2> directory, linking to files inside the
-	directory specified by the absolute path <$3>. If no path <$3> is provided,
-	the default path of "./deps/sqlite3" is used. The basenames of the files to
-	link are specified by <$4...>.
- */
-
-for (const filename of filenames) {
-	fs.accessSync(path.join(source, filename));
-	fs.symlinkSync(path.join(source, filename), path.join(dest, filename), 'file');
-}

docs/compilation.md

@@ -42,7 +42,7 @@ If you're using a SQLite3 encryption extension that is a drop-in replacement for
 
 # Bundled configuration
 
-By default, this distribution currently uses SQLite3 **version 3.37.2** with the following [compilation options](https://www.sqlite.org/compile.html):
+By default, this distribution currently uses SQLite3 **version 3.38.2** with the following [compilation options](https://www.sqlite.org/compile.html):
 
 ```
 SQLITE_DQS=0