Don't check _MC_FLAG_MASK before FreeBSD 15+

joshtriplett · joshtriplett · commit 08e4198da228 · 2025-09-16T16:27:07.000+08:00
diff --git a/libc-test/build.rs b/libc-test/build.rs
@@ -2878,6 +2878,9 @@ fn test_freebsd(target: &str) {
             // Added in FreeBSD 15
             "_MC_HASTLSBASE" if freebsd_ver < Some(15) => true,
 
+            // Changed in FreeBSD 15
+            "_MC_FLAG_MASK" if freebsd_ver < Some(15) => true,
+
             _ => false,
         }
     });

Original file line number	Diff line number	Diff line change
`@@ -2878,6 +2878,9 @@ fn test_freebsd(target: &str) {`
`2878`	`2878`	`// Added in FreeBSD 15`
`2879`	`2879`	`"_MC_HASTLSBASE" if freebsd_ver < Some(15) => true,`
`2880`	`2880`
	`2881`	`+ // Changed in FreeBSD 15`
	`2882`	`+ "_MC_FLAG_MASK" if freebsd_ver < Some(15) => true,`
	`2883`	`+`
`2881`	`2884`	`_ => false,`
`2882`	`2885`	`}`
`2883`	`2886`	`});`