Fix build with older versions of GCC.

Milad Fa · V8 LUCI CQ · commit f8d5e576b814 · 2024-02-09T12:40:58.000Z
This ports the change from bazel on v8: https://crrev.com/c/3368869 Compilation errors started showing after this CL: https://crrev.com/c/5199515 Change-Id: I8c161a0d9ad5c04d452c444ef4feafae2ef4f6db Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5280535 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Milad Farazmand <mfarazma@redhat.com> Cr-Commit-Position: refs/heads/main@{#92252}
diff --git a/BUILD.gn b/BUILD.gn
@@ -1693,6 +1693,10 @@ config("toolchain") {
       # of `this` in capture-by-value lambdas and preventing a build roll which
       # enables C++20 (see https://crbug.com/1374227).
       "-Wno-deprecated",
+
+      # Fix build with older versions of GCC
+      # Ported from v8 bazel: https://crrev.com/c/3368869
+      "-Wno-stringop-overflow",
     ]
   }
 

Original file line number	Diff line number	Diff line change
`@@ -1693,6 +1693,10 @@ config("toolchain") {`
`1693`	`1693`	# of `this` in capture-by-value lambdas and preventing a build roll which
`1694`	`1694`	`# enables C++20 (see https://crbug.com/1374227).`
`1695`	`1695`	`"-Wno-deprecated",`
	`1696`	`+`
	`1697`	`+ # Fix build with older versions of GCC`
	`1698`	`+ # Ported from v8 bazel: https://crrev.com/c/3368869`
	`1699`	`+ "-Wno-stringop-overflow",`
`1696`	`1700`	`]`
`1697`	`1701`	`}`
`1698`	`1702`