From 9ffb862d6e084b04df3b4c967b785bf137fd319d Mon Sep 17 00:00:00 2001
From: Taiki Endo <te316e89@gmail.com>
Date: Fri, 29 Sep 2023 00:37:03 +0900
Subject: [PATCH] ci: Track build scripts in dependency graph

---
 .deny.toml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/.deny.toml b/.deny.toml
index f946aeb..8e7470e 100644
--- a/.deny.toml
+++ b/.deny.toml
@@ -6,12 +6,17 @@ unsound = "deny"
 yanked = "deny"
 notice = "deny"
 git-fetch-with-cli = true
-ignore = []
+ignore = [
+]
 
 # https://embarkstudios.github.io/cargo-deny/checks/bans/cfg.html
 [bans]
 multiple-versions = "warn"
 wildcards = "allow" # https://github.com/EmbarkStudios/cargo-deny/issues/488
+build.allow-build-scripts = [
+    { name = "proc-macro2" },
+    { name = "syn" }, # TODO: update to 2.0
+]
 
 # https://embarkstudios.github.io/cargo-deny/checks/licenses/cfg.html
 [licenses]