X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Faclocal.m4;h=2d0552a340b4454e79a6f3a74ee0cb6515aef526;hp=cf4599e5b31af667836055392754b181d93d0357;hb=dc690a36a0e53e2c2ecd99c971cd749f78275fdc;hpb=7af63696972b12659832a1c3413d9ace9641c8f6

diff --git a/test/aclocal.m4 b/test/aclocal.m4
index cf4599e5..2d0552a3 100644
--- a/test/aclocal.m4
+++ b/test/aclocal.m4
@@ -1,5 +1,5 @@
 dnl***************************************************************************
-dnl Copyright (c) 2003-2015,2016 Free Software Foundation, Inc.              *
+dnl Copyright (c) 2003-2016,2017 Free Software Foundation, Inc.              *
 dnl                                                                          *
 dnl Permission is hereby granted, free of charge, to any person obtaining a  *
 dnl copy of this software and associated documentation files (the            *
@@ -26,7 +26,7 @@ dnl sale, use or other dealings in this Software without prior written       *
 dnl authorization.                                                           *
 dnl***************************************************************************
 dnl
-dnl $Id: aclocal.m4,v 1.136 2016/10/08 21:36:55 tom Exp $
+dnl $Id: aclocal.m4,v 1.137 2017/01/21 22:18:40 tom Exp $
 dnl
 dnl Author: Thomas E. Dickey
 dnl
@@ -1941,7 +1941,7 @@ AC_SUBST(MAKE_UPPER_TAGS)
 AC_SUBST(MAKE_LOWER_TAGS)
 ])dnl
 dnl ---------------------------------------------------------------------------
-dnl CF_MATH_LIB version: 8 updated: 2010/05/29 16:31:02
+dnl CF_MATH_LIB version: 9 updated: 2017/01/21 11:06:25
 dnl -----------
 dnl Checks for libraries.  At least one UNIX system, Apple Macintosh
 dnl Rhapsody 5.5, does not have -lm.  We cannot use the simpler
@@ -1952,6 +1952,7 @@ AC_CACHE_CHECK(if -lm needed for math functions,
 	cf_cv_need_libm,[
 	AC_TRY_LINK([
 	#include <stdio.h>
+	#include <stdlib.h>
 	#include <math.h>
 	],
 	[double x = rand(); printf("result = %g\n", ]ifelse([$2],,sin(x),$2)[)],