mingw-w64-v8: fix abseil MinGW thread-identity aliasing crash and enable Win32Waiter

mingw-w64-v8/017-abseil-mingw-thread-fixes.patch

@@ -0,0 +1,31 @@
+--- a/absl/base/internal/thread_identity.h
++++ b/absl/base/internal/thread_identity.h
+@@ -217,6 +217,8 @@
+ #error ABSL_THREAD_IDENTITY_MODE cannot be directly set
+ #elif defined(ABSL_FORCE_THREAD_IDENTITY_MODE)
+ #define ABSL_THREAD_IDENTITY_MODE ABSL_FORCE_THREAD_IDENTITY_MODE
++#elif defined(__MINGW32__) && defined(ABSL_HAVE_THREAD_LOCAL)
++#define ABSL_THREAD_IDENTITY_MODE ABSL_THREAD_IDENTITY_MODE_USE_CPP11
+ #elif defined(_WIN32) && !defined(__MINGW32__)
+ #define ABSL_THREAD_IDENTITY_MODE ABSL_THREAD_IDENTITY_MODE_USE_CPP11
+ #elif defined(__APPLE__) && defined(ABSL_HAVE_THREAD_LOCAL)
+--- a/absl/synchronization/internal/win32_waiter.h
++++ b/absl/synchronization/internal/win32_waiter.h
+@@ -20,7 +20,7 @@
+ #include <sdkddkver.h>
+ #endif
+
+-#if defined(_WIN32) && !defined(__MINGW32__) && \
++#if defined(_WIN32) && \
+     _WIN32_WINNT >= _WIN32_WINNT_VISTA
+
+ #include "absl/base/config.h"
+@@ -66,7 +66,7 @@
+ ABSL_NAMESPACE_END
+ }  // namespace absl
+
+-#endif  // defined(_WIN32) && !defined(__MINGW32__) &&
++#endif  // defined(_WIN32) &&
+         // _WIN32_WINNT >= _WIN32_WINNT_VISTA
+
+ #endif  // ABSL_SYNCHRONIZATION_INTERNAL_WIN32_WAITER_H_

mingw-w64-v8/PKGBUILD

@@ -4,7 +4,7 @@
 _realname=v8
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-pkgver=14.6.202.26
+pkgver=14.6.202.33
 pkgrel=2
 pkgdesc="Fast and modern Javascript engine (mingw-w64)"
 arch=('any')
@@ -51,14 +51,15 @@ source=("https://github.com/v8/v8/archive/refs/tags/${pkgver}.tar.gz"
         "014-heap-use-proper-sources.patch"
         "015-abseil-build-as-static-lib.patch"
         "016-zlib-use-system-lib.patch"
+        "017-abseil-mingw-thread-fixes.patch"
         "icu.gn"
         "zlib.gn"
         "v8_libbase.pc"
         "v8_libplatform.pc"
         "v8.pc"
         "disable-cet.diff"
         "mingw-printf.diff")
-sha256sums=('9967736b8381fdf34de72c3f84eebbdb30a867cb94d9a8ff6993504549cc65b5'
+sha256sums=('c467f6745a9066905c5c2d9f1e22e426e1f1cc89365219ee14a17fb78839536f'
             'SKIP'
             'SKIP'
             'SKIP'
@@ -87,6 +88,7 @@ sha256sums=('9967736b8381fdf34de72c3f84eebbdb30a867cb94d9a8ff6993504549cc65b5'
             '2415e05518836b1b3f4c0ca9f993145ba5d9d406ce47d6c7c3cb2fa76fba7c72'
             '250ca72be5d93c91d23c07478275fcbc09a3f6012a90c44b8af92f9c3e18938b'
             'a4275f41723cc990f2f43559ce716100830a8ce3f38e4878f6bf36d70d47b646'
+            '012b2c89ed2933080d8cc49e3654b7c98c96346c445a77a21df18e27b6215abe'
             'e1bc88af48143f29f5805b8ac5d77addef1b09318d1f5f127a9281872c00303b'
             '7e1e39a3dc69632f7bf9182c92405186ce709aca921cf0abefadb6fa8b825510'
             '71ac09cff81a983c63cbeee405a18b092655e6c608da1ede3aacc568edb80b39'
@@ -115,6 +117,7 @@ prepare() {
   echo ":: Patching abseil-cpp directory"
   cd "${srcdir}"/abseil-cpp
   patch -p1 -i "${srcdir}"/015-abseil-build-as-static-lib.patch
+  patch -p1 -i "${srcdir}"/017-abseil-mingw-thread-fixes.patch
   ln -sf "${srcdir}"/abseil-cpp "${srcdir}"/${_realname}-${pkgver}/third_party
 
   echo ":: Patching zlib directory"