From 3514b5f7c16d8d303b74f0311352f87793c7fea1 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Fri, 11 Sep 2026 15:23:09 -0700
Subject: [PATCH] meson: conditionally use libm

Add a small compile test to figure out whether libm is needed or not.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 meson.build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

--- a/meson.build
+++ b/meson.build
@@ -438,7 +438,11 @@ endif
 
 # Core Dependencies
 
-libm_dep = cc.find_library('m', required : true)
+if cc.links('#include <math.h>\nint main(){log(0);}')
+  libm_dep = declare_dependency()
+else
+  libm_dep = cc.find_library('m')
+endif
 
 thread_dep = dependency('threads')
 foreach f : [