From 748b699d1b39cf9db5190a9b5f25fa8f32291677 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 22 Dec 2003 08:23:55 +0000
Subject: * configure.in (ac_cv_func_setitimer): moved from defines.h

* defines.h, rubysig.h, signal.c: removed macro handling which
  should be done in configure.

* configure.in (intrinsics.h): check if present.

* ruby.h: include intrinsics.h if available.

* bignum.c, marshal.c: include ieeefp.h if available.

* missing.h (isinf): define as a macro if finite() and isnan()
  are available.  [ruby-core:02032]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bignum.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'bignum.c')

diff --git a/bignum.c b/bignum.c
index 255b5d141f..5089bff950 100644
--- a/bignum.c
+++ b/bignum.c
@@ -14,6 +14,9 @@
 
 #include <math.h>
 #include <ctype.h>
+#ifdef HAVE_IEEEFP_H
+#include <ieeefp.h>
+#endif
 
 VALUE rb_cBignum;
 
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