From ad9f4cd3a64df4392742d53734a9f21da75c6467 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 19 Apr 2001 10:30:35 +0000
Subject: [PATCH] Added removal of duplicated -lm and -ldl entries

---
 utils/alsa.m4 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/utils/alsa.m4 b/utils/alsa.m4
index 28c178a3..c4d85cd7 100644
--- a/utils/alsa.m4
+++ b/utils/alsa.m4
@@ -53,6 +53,9 @@ fi
 
 dnl add the alsa library
 ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl"
+LIBS=patsubst("$LIBS", "-lm")
+LIBS=patsubst("$LIBS", "-ldl")
+LIBS=patsubst("$LIBS", "  ")
 LIBS="$ALSA_LIBS $LIBS"
 AC_MSG_RESULT($ALSA_LIBS)
 
-- 
2.47.1