From 2401def9bc58dc7cca997dfb5d7a4e2153714ddd Mon Sep 17 00:00:00 2001
From: Brandon Mulcahy <brandon@jangler.info>
Date: Sat, 5 Nov 2016 09:17:54 -0400
Subject: [PATCH] Change configure.ac to fix missing libm param

Fix suggested by @discworld. I don't personally know autotools well
enough to understand the implications of this change, so I'll let CI
be the judge.
---
 configure.ac | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 87a5bdc19..a6b7c1f2a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -87,8 +87,7 @@ AC_C_INLINE
 AC_TYPE_OFF_T
 AC_TYPE_SIZE_T
 AC_STRUCT_TM
-LT_LIB_M
-AC_SUBST(LIBM)
+AC_SEARCH_LIBS([powf], [m])
 
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