From f3cf90bf2fa75ccda53c0132ec870758339d38af Mon Sep 17 00:00:00 2001
From: Jordan Rupprecht <rupprecht@google.com>
Date: Thu, 13 Aug 2026 14:11:47 -0400
Subject: [PATCH] Add missing cmath header

After https://github.com/llvm/llvm-project/commit/ada3786e91ca2058f3ac8255a024c12ae7d263ee, `#include <random>` does not imply `#include <cmath>`, so we need to directly import it to avoid breakages, e.g. due to the use of `std::round` in `basisu_transcoder_internal.h` or `std::fabs` in `basisu_backend.h`.
---
 transcoder/basisu.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/transcoder/basisu.h b/transcoder/basisu.h
index d4e339e9..b05927e0 100644
--- a/transcoder/basisu.h
+++ b/transcoder/basisu.h
@@ -37,6 +37,7 @@
 #include <stdint.h>
 
 #include <algorithm>
+#include <cmath>
 #include <limits>
 #include <functional>
 #include <iterator>