From a20690304b864d931706b1720e0cd2e1512af4f4 Mon Sep 17 00:00:00 2001
From: Jeroen Ooms <jeroenooms@gmail.com>
Date: Sat, 11 Apr 2026 09:26:01 +0200
Subject: [PATCH 1/4] Try to fix printf linking error

---
 mingw-w64-v8/PKGBUILD | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mingw-w64-v8/PKGBUILD b/mingw-w64-v8/PKGBUILD
index 18cda3c..5cb3997 100644
--- a/mingw-w64-v8/PKGBUILD
+++ b/mingw-w64-v8/PKGBUILD
@@ -177,6 +177,9 @@ prepare() {
 
   # Fix for silly comment warning in clang
   sed -e 's|^//.*\\$|//|g' -i include/v8-internal.h
+
+  sed -e 's|_MSC_VER|9999|g' -i src/utils/ostreams.cc
+  sed -e 's|MINGW_HAS_SECURE_API|BLABLA|g' -i src/base/platform/platform-win32.cc
 }
 
 build() {

From 21d13b443192a9822a7db0284420060840cbd8d8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 11 Apr 2026 08:03:22 +0000
Subject: [PATCH 2/4] Add v8_enable_sandbox=false to build flags

Agent-Logs-Url: https://github.com/r-windows/ucrt-libs/sessions/f8176838-5df3-462c-9c3c-035c9a615288

Co-authored-by: jeroen <216319+jeroen@users.noreply.github.com>
---
 mingw-w64-v8/PKGBUILD | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mingw-w64-v8/PKGBUILD b/mingw-w64-v8/PKGBUILD
index 5cb3997..f7bd44d 100644
--- a/mingw-w64-v8/PKGBUILD
+++ b/mingw-w64-v8/PKGBUILD
@@ -222,6 +222,7 @@ build() {
     v8_enable_verify_heap=false
     v8_symbol_level=${_symbol}
     v8_enable_partition_alloc=false
+    v8_enable_sandbox=false
     v8_enable_temporal_support=false
     v8_use_external_startup_data=false
     chrome_pgo_phase=0

From ba707f5f3faaad1ca8483a61e319ae8c746a0040 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 11 Apr 2026 10:27:01 +0000
Subject: [PATCH 3/4] Fix linker order issue by wrapping RSP file with
 --start-group/--end-group

Agent-Logs-Url: https://github.com/r-windows/ucrt-libs/sessions/38900fd5-6fe4-45f7-af0e-68ad464e7041

Co-authored-by: jeroen <216319+jeroen@users.noreply.github.com>
---
 mingw-w64-v8/001-add-mingw-toolchain.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mingw-w64-v8/001-add-mingw-toolchain.patch b/mingw-w64-v8/001-add-mingw-toolchain.patch
index 149ed6e..cf99dde 100644
--- a/mingw-w64-v8/001-add-mingw-toolchain.patch
+++ b/mingw-w64-v8/001-add-mingw-toolchain.patch
@@ -1256,7 +1256,7 @@ diff -ruN --ex build-repo/toolchain/gcc_toolchain.gni build-repo-check/toolchain
        # Rust libraries are alpha-sorted instead of by dependencies so they fail
        # to link if not properly ordered or grouped.
 -      link_command = "$ld {{ldflags}}${extra_ldflags} -o \"$unstripped_outfile\" $start_group_flag @\"$rspfile\" $end_group_flag {{solibs}} {{libs}} $start_group_flag {{rlibs}} $end_group_flag"
-+      link_command = "$ld {{ldflags}}${extra_ldflags} -o \"$unstripped_outfile\" @\"$rspfile\" $start_group_flag {{solibs}} {{libs}} $end_group_flag {{rlibs}}"
++      link_command = "$ld {{ldflags}}${extra_ldflags} -o \"$unstripped_outfile\" -Wl,--start-group @\"$rspfile\" -Wl,--end-group $start_group_flag {{solibs}} {{libs}} $end_group_flag {{rlibs}}"
  
        # Generate a map file to be used for binary size analysis.
        # Map file adds ~10% to the link time on a z620.

From f80baf6e44201a83ded7881d84420d9a22173a7a Mon Sep 17 00:00:00 2001
From: Jeroen Ooms <jeroenooms@gmail.com>
Date: Sat, 11 Apr 2026 12:30:10 +0200
Subject: [PATCH 4/4] Bump build

---
 mingw-w64-v8/PKGBUILD | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mingw-w64-v8/PKGBUILD b/mingw-w64-v8/PKGBUILD
index f7bd44d..0aa50df 100644
--- a/mingw-w64-v8/PKGBUILD
+++ b/mingw-w64-v8/PKGBUILD
@@ -5,7 +5,7 @@ _realname=v8
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
 pkgver=14.6.202.26
-pkgrel=1
+pkgrel=2
 pkgdesc="Fast and modern Javascript engine (mingw-w64)"
 arch=('any')
 mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
@@ -70,7 +70,7 @@ sha256sums=('9967736b8381fdf34de72c3f84eebbdb30a867cb94d9a8ff6993504549cc65b5'
             'SKIP'
             'SKIP'
             'SKIP'
-            '04ccd7b9ff3064bd74d4e521facadf71cdc09c8304fe58cdcf52901a345500da'
+            'f718e60f47248e7138158b61818631dc1eca582be8122f91e33cf20069e27d1e'
             'ebd7b8e2b91e02879cb6c83154cb276be2a820f939b6d166e98b39c175b0eb51'
             '274d4cfc5a8a4f99699e67fed36565f315dd3bc0d1335bbf5070ba7052d99541'
             'aa7255002773aa3944027e0aab19627eee089c2ec3893713c8c7ff082e214553'