V8 version update

Author: prikolium-cfx

build/args_debug.gn

@@ -13,6 +13,7 @@ v8_enable_v8_checks = false
 v8_enable_sandbox = false
 v8_monolithic = true
 v8_enable_i18n_support = true
+v8_enable_temporal_support = false
 v8_enable_webassembly = true
 is_clang = true
 icu_use_data_file = false

build/args_release.gn

@@ -9,6 +9,7 @@ v8_enable_v8_checks = false
 v8_enable_sandbox = false
 v8_monolithic = true
 v8_enable_i18n_support = true
+v8_enable_temporal_support = false
 v8_enable_webassembly = true
 is_clang = true
 icu_use_data_file = false

build/build.ps1

@@ -67,6 +67,29 @@ $replaceWhat = 'MapHandlesSpan(possible_transition_targets.begin(),'
 $replaceWith = 'possible_transition_targets.empty() ? MapHandlesSpan() : MapHandlesSpan(possible_transition_targets.begin(),'
 (Get-Content $filePath).Replace($replaceWhat, $replaceWith) | Set-Content $filePath
 
+# Fix std::function -> base::FunctionRef incompatibility in backing-store.cc on newer V8/Clang builds
+$filePath = "${MOUNT_TARGET_DRIVE}:\v8\src\objects\backing-store.cc"
+$replaceWhat = 'auto gc_retry = [&](const std::function<bool()>& fn) {'
+$replaceWith = 'auto gc_retry = [&](base::FunctionRef<bool()> fn) {'
+(Get-Content $filePath).Replace($replaceWhat, $replaceWith) | Set-Content $filePath
+
+# Increase Clang constexpr step limit for debug iterator builds
+$filePath = "${MOUNT_TARGET_DRIVE}:\v8\build\config\compiler\BUILD.gn"
+$replaceWhat = @'
+    cflags = []
+    cflags_c = []
+    cflags_cc = []
+'@
+$replaceWith = @'
+    cflags = []
+    cflags_c = []
+    cflags_cc = []
+    if (is_win && is_clang && is_debug) {
+        cflags_cc += [ "/clang:-fconstexpr-steps=5242880" ]
+    }
+'@
+(Get-Content $filePath -Raw).Replace($replaceWhat, $replaceWith) | Set-Content $filePath
+
 ####################################
 #                                  #
 #     Tricks and hacks zone end    #
@@ -83,5 +106,20 @@ New-Item -ItemType Directory -Force -Path "${MOUNT_TARGET_DRIVE}:\build_results"
 Copy-Item -Path "${MOUNT_TARGET_DRIVE}:\v8\out.gn\x64.debug\obj\v8_monolith.lib" -Destination "${MOUNT_TARGET_DRIVE}:\build_results\v8_monolithd.lib"
 Copy-Item -Path "${MOUNT_TARGET_DRIVE}:\v8\out.gn\x64.release\obj\v8_monolith.lib" -Destination "${MOUNT_TARGET_DRIVE}:\build_results\v8_monolith.lib"
 
+$PACKAGE_ROOT = "${MOUNT_TARGET_DRIVE}:\build_results\v8-package"
+$PACKAGE_LIBS_DIR = "$PACKAGE_ROOT\libs"
+$PACKAGE_INCLUDE_DIR = "$PACKAGE_ROOT\include\v8"
+$PACKAGE_ARCHIVE = "${MOUNT_TARGET_DRIVE}:\build_results\v8.tar.xz"
+
+Remove-Item -Path $PACKAGE_ROOT -Recurse -Force -ErrorAction SilentlyContinue
+Remove-Item -Path $PACKAGE_ARCHIVE -Force -ErrorAction SilentlyContinue
+New-Item -ItemType Directory -Force -Path $PACKAGE_LIBS_DIR
+New-Item -ItemType Directory -Force -Path $PACKAGE_INCLUDE_DIR
+Copy-Item -Path "${MOUNT_TARGET_DRIVE}:\build_results\v8_monolithd.lib" -Destination $PACKAGE_LIBS_DIR
+Copy-Item -Path "${MOUNT_TARGET_DRIVE}:\build_results\v8_monolith.lib" -Destination $PACKAGE_LIBS_DIR
+Copy-Item -Path "${MOUNT_TARGET_DRIVE}:\v8\include\*" -Destination $PACKAGE_INCLUDE_DIR -Recurse -Force
+tar.exe -cJf $PACKAGE_ARCHIVE -C $PACKAGE_ROOT .
+Remove-Item -Path $PACKAGE_ROOT -Recurse -Force
+
 # Attempt to clean up and remove X: mapping at the end; ignore errors
 Invoke-Expression "subst ${MOUNT_TARGET_DRIVE}: /D" -ErrorAction SilentlyContinue

build/target.txt

@@ -1 +1 @@
-309640da62fae0485c7e4f64829627c92d53b35d
+e04c3a1a2543bdbee7beac8846c9cbe8f657636f