From 043c2144eabec2124022159e41c375f6e67bbd42 Mon Sep 17 00:00:00 2001
From: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Tue, 3 Feb 2026 16:38:07 +0530
Subject: [PATCH] pcre2.wrap: Add a patch to fix the iOS build

Taken from upstream PR: https://github.com/zherczeg/sljit/pull/355
---
 .gitignore                                    |  1 +
 .../pcre2/fix-build-on-apple-platforms.patch  | 60 +++++++++++++++++++
 subprojects/pcre2.wrap                        |  2 +
 3 files changed, 63 insertions(+)
 create mode 100644 subprojects/packagefiles/pcre2/fix-build-on-apple-platforms.patch

diff --git a/.gitignore b/.gitignore
index d47e0aff1..5d0240762 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@ tags
 /meson-build/
 /subprojects/*/
 /subprojects/.wraplock
+!/subprojects/packagefiles
 
 # Generated Meson cross-compilation files for CI
 vs2019-arm64.txt
diff --git a/subprojects/packagefiles/pcre2/fix-build-on-apple-platforms.patch b/subprojects/packagefiles/pcre2/fix-build-on-apple-platforms.patch
new file mode 100644
index 000000000..e992b04a8
--- /dev/null
+++ b/subprojects/packagefiles/pcre2/fix-build-on-apple-platforms.patch
@@ -0,0 +1,60 @@
+From 464790d3fcfb8076c39efc452720046657d60ec3 Mon Sep 17 00:00:00 2001
+From: Nirbheek Chauhan <nirbheek@centricular.com>
+Date: Tue, 3 Feb 2026 16:20:15 +0530
+Subject: [PATCH 1/2] Fix build on non-macOS platforms that do not support JIT
+
+Encountered while building pcre2:
+
+```
+../src/../deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c:127:2: error: call to undeclared function 'SLJIT_UPDATE_WX_FLAGS';
+ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
+  127 |         SLJIT_UPDATE_WX_FLAGS(retval, (uint8_t *)retval + size, 0);
+      |         ^
+```
+---
+ deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c b/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c
+index 9bd2094..6f708a9 100644
+--- a/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c
++++ b/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c
+@@ -108,6 +108,7 @@ static SLJIT_INLINE void apple_update_wx_flags(sljit_s32 enable_exec)
+ #else
+ #define SLJIT_MAP_JIT	(0)
+ #endif
++#define SLJIT_UPDATE_WX_FLAGS(from, to, enable_exec)
+ 
+ #endif /* TARGET_OS_OSX */
+ 
+-- 
+2.39.5 (Apple Git-154)
+
+
+From 9d803b98c8233f5108e955861b029a36d086ea7d Mon Sep 17 00:00:00 2001
+From: Nirbheek Chauhan <nirbheek@centricular.com>
+Date: Tue, 3 Feb 2026 16:22:09 +0530
+Subject: [PATCH 2/2] Fix build on non-iPhone/Mac Apple platforms such as tvOS
+
+When TARGET_OS_OSX is not defined, the Xcode SDK only supports Mac.
+---
+ deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c b/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c
+index 6f708a9..6e6ffd3 100644
+--- a/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c
++++ b/deps/sljit/sljit_src/allocator_src/sljitExecAllocatorApple.c
+@@ -34,7 +34,8 @@
+ */
+ #include <TargetConditionals.h>
+ 
+-#if (defined(TARGET_OS_OSX) && TARGET_OS_OSX) || (TARGET_OS_MAC && !TARGET_OS_IPHONE)
++#if (defined (TARGET_OS_OSX) && TARGET_OS_OSX) || \
++       (!defined (TARGET_OS_OSX) && defined (TARGET_OS_MAC) && TARGET_OS_MAC)
+ 
+ #if defined(SLJIT_CONFIG_X86) && SLJIT_CONFIG_X86
+ 
+-- 
+2.39.5 (Apple Git-154)
+
diff --git a/subprojects/pcre2.wrap b/subprojects/pcre2.wrap
index 238d5a33a..a557600c9 100644
--- a/subprojects/pcre2.wrap
+++ b/subprojects/pcre2.wrap
@@ -8,6 +8,8 @@ patch_url = https://wrapdb.mesonbuild.com/v2/pcre2_10.46-1/get_patch
 patch_hash = 761d16c89b9c13812842916b7ee970650ee7c1810f83bc567351faf7365b66be
 source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/pcre2_10.46-1/pcre2-10.46.tar.bz2
 wrapdb_version = 10.46-1
+# https://github.com/zherczeg/sljit/pull/355
+diff_files = pcre2/fix-build-on-apple-platforms.patch
 
 [provide]
 libpcre2-8 = libpcre2_8