From 5472b5d25e4ef927f352019c3f6b1c9745bba3cd Mon Sep 17 00:00:00 2001
From: messense <messense@icloud.com>
Date: Sun, 27 Apr 2025 20:08:06 +0800
Subject: [PATCH] Fix mupdf build with clang 17 on macOS

---
 mupdf-sys/build.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mupdf-sys/build.rs b/mupdf-sys/build.rs
index 35ac29e..0b6af26 100644
--- a/mupdf-sys/build.rs
+++ b/mupdf-sys/build.rs
@@ -116,7 +116,7 @@ fn build_libmupdf() {
     for (feature, flag, make_flag, define) in CPU_FLAGS {
         let contains = target_features.contains(feature);
         if contains {
-            build.flag(flag);
+            build.flag_if_supported(flag);
 
             make_flags.push(format!("{make_flag}=yes"));
         }