Merge pull request #56834 from matthewbauer/v8-update

v8: 5.4.232 -> 7.4.255

pkgs/development/tools/build-managers/gn/default.nix

@@ -52,6 +52,8 @@ stdenv.mkDerivation rec {
     install -vD out/gn "$out/bin/gn"
   '';
 
+  setupHook = ./setup-hook.sh;
+
   meta = with lib; {
     description = "A meta-build system that generates NinjaBuild files";
     homepage = https://gn.googlesource.com/gn;

pkgs/development/tools/build-managers/gn/setup-hook.sh

@@ -0,0 +1,14 @@
+gnConfigurePhase() {
+    runHook preConfigure
+
+    echo "gn flags: $gnFlags ${gnFlagsArray[@]}"
+
+    gn gen out/Release --args="$gnFlags ${gnFlagsArray[@]}"
+    cd out/Release/
+
+    runHook postConfigure
+}
+
+if [ -z "$dontUseGnConfigure" -a -z "$configurePhase" ]; then
+    configurePhase=gnConfigurePhase
+fi