From b3c13dce0cd9c5599665a13164447c9045e1f115 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 13 Jun 2023 13:13:17 +0200
Subject: Fix

---
 libz/tests/minigzip/buildfile | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/libz/tests/minigzip/buildfile b/libz/tests/minigzip/buildfile
index 660d759..9419fa1 100644
--- a/libz/tests/minigzip/buildfile
+++ b/libz/tests/minigzip/buildfile
@@ -5,9 +5,15 @@ import libs = libz%lib{z}
 
 exe{driver}: {h c}{*} $libs testscript
 
-# Disable MSVC warnings that pop up with /W3 and Clang/MSVC warnings.
+# Disable MSVC warnings that pop up with /W3 and Clang warnings.
 #
 if ($c.class == 'msvc')
   c.coptions += /wd4267 /wd4996
-elif ($c.id == 'clang' && $c.target.system == 'win32-msvc')
-  c.coptions += -Wno-deprecated-declarations
+elif ($c.id == 'clang')
+{
+  if ($c.version.major >= 15)
+    c.coptions += -Wno-deprecated-non-prototype
+
+  if ($c.target.system == 'win32-msvc')
+    c.coptions += -Wno-deprecated-declarations
+}
-- 
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