From 9768d71f41383d7cd6b8bf1e502c95db8edba601 Mon Sep 17 00:00:00 2001
From: Peter Kokot <peterkokot@gmail.com>
Date: Mon, 16 Jun 2025 18:27:31 +0200
Subject: [PATCH] Add HAVE_MEMMOVE to ext/pcre

The pcre2 library still needs HAVE_MEMMOVE defined to use the system
(C99 standard) memmove() function, otherwise emulation is used. On
Windows, this is already enabled.
---
 ext/pcre/config0.m4 | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ext/pcre/config0.m4 b/ext/pcre/config0.m4
index bf48aa53130c5..d049cc538c0f5 100644
--- a/ext/pcre/config0.m4
+++ b/ext/pcre/config0.m4
@@ -99,7 +99,14 @@ else
     [PHP_PCRE_CFLAGS="$PHP_PCRE_CFLAGS -Wno-implicit-fallthrough"],,
     [-Werror])
 
-  PHP_PCRE_CFLAGS="$PHP_PCRE_CFLAGS -DHAVE_CONFIG_H -I@ext_srcdir@/pcre2lib -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1"
+  PHP_PCRE_CFLAGS=m4_normalize(["
+    $PHP_PCRE_CFLAGS
+    -DHAVE_CONFIG_H
+    -DHAVE_MEMMOVE
+    -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1
+    -I@ext_srcdir@/pcre2lib
+  "])
+
   AC_DEFINE([HAVE_BUNDLED_PCRE], [1],
     [Define to 1 if PHP uses the bundled PCRE library.])
   AC_DEFINE([PCRE2_CODE_UNIT_WIDTH], [8])