commit 4a1b6a040abb5fe0a4fdd390d021832047b55217
author Joshua Seaton <joshuaseaton@google.com> Fri Nov 13 00:31:36 2020 +0000
committer CQ Bot <commit-bot@chromium.org> Fri Nov 13 00:31:36 2020 +0000
tree f4ed12154a8b265557a42b4b558276feeacbb659
parent 555057f8e5725964cfca91954c90918450fa60b2

[build] Disable format-overflow for GCC

Currently it's generating false negatives.

Bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90036
Change-Id: I4ed457bee76432ea5df19a9f1a08d8f08e8f0816
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/450178
Reviewed-by: Roland McGrath <mcgrathr@google.com>
Commit-Queue: Joshua Seaton <joshuaseaton@google.com>
Fuchsia-Auto-Submit: Joshua Seaton <joshuaseaton@google.com>

zircon/public/gn/config/BUILD.zircon.gn

diff --git a/zircon/public/gn/config/BUILD.zircon.gn b/zircon/public/gn/config/BUILD.zircon.gn
index 18b5880..96befdd 100644
--- a/zircon/public/gn/config/BUILD.zircon.gn
+++ b/zircon/public/gn/config/BUILD.zircon.gn
@@ -603,6 +603,12 @@
       "-Wno-nonnull-compare",
       "-Wno-format-truncation",
     ]
+
+    cflags_cc += [
+      # TODO(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90036): Re-enable
+      # once the bug is fixed.
+      "-Wno-format-overflow",
+    ]
   } else {
     cflags += [
       "-Wnewline-eof",