$NetBSD$

* Part of patchset to build chromium on NetBSD
* Based on OpenBSD's chromium patches, and
  pkgsrc's qt5-qtwebengine patches

--- third_party/sqlite/src/amalgamation_dev/sqlite3.c.orig	2025-09-08 23:21:33.000000000 +0000
+++ third_party/sqlite/src/amalgamation_dev/sqlite3.c
@@ -14552,7 +14552,7 @@ struct fts5_api {
 ** But _XOPEN_SOURCE define causes problems for Mac OS X, so omit
 ** it.
 */
-#if !defined(_XOPEN_SOURCE) && !defined(__DARWIN__) && !defined(__APPLE__)
+#if !defined(_XOPEN_SOURCE) && !defined(__DARWIN__) && !defined(__APPLE__) && !defined(__FreeBSD__)
 #  define _XOPEN_SOURCE 600
 #endif
 
@@ -21107,6 +21107,9 @@ SQLITE_PRIVATE int sqlite3HeapNearlyFull
 ** The alloca() routine never returns NULL.  This will cause code paths
 ** that deal with sqlite3StackAlloc() failures to be unreachable.
 */
+#if defined(__NetBSD__)
+# undef SQLITE_USE_ALLOCA
+#endif
 #ifdef SQLITE_USE_ALLOCA
 # define sqlite3StackAllocRaw(D,N)   alloca(N)
 # define sqlite3StackAllocRawNN(D,N) alloca(N)