From 967cfe4b9fb01675f7921f129157cca4cba3bd9f Mon Sep 17 00:00:00 2001
From: "Reece H. Dunn" <msclrhd@gmail.com>
Date: Thu, 17 Dec 2015 22:01:55 +0000
Subject: [PATCH] Some systems need -lm to use the math library functions.

---
 Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 71fa398d..15f2509e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -61,7 +61,7 @@ docs/speak_lib.h: src/include/espeak-ng/speak_lib.h
 
 lib_LTLIBRARIES += src/libespeak-ng.la
 
-src_libespeak_ng_la_LDFLAGS = -version-info $(SHARED_VERSION) -lpthread
+src_libespeak_ng_la_LDFLAGS = -version-info $(SHARED_VERSION) -lpthread -lm
 src_libespeak_ng_la_CFLAGS = -Isrc/include/espeak-ng \
 	-fPIC -fvisibility=hidden -D LIBRARY -D _BSD_SOURCE -D _POSIX_C_SOURCE=200112L \
 	-pedantic -fno-exceptions -D PATH_ESPEAK_DATA=\"$(DATADIR)\"