From 4d17a2146ca7f48bca1da4c73a745fb09ec43ed3 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 27 Feb 2010 21:53:21 +0000
Subject: Insert a hack into get_float8_nan (both core and ecpg copies) to deal
 with the fact that NetBSD/mips is currently broken, as per buildfarm member
 pika.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Also add regression tests to ensure that get_float8_nan and get_float4_nan
are exercised even on platforms where they are not needed by
float8in/float4in.

Zoltán Böszörményi and Tom Lane
---
 src/backend/utils/adt/float.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/backend/utils/adt/float.c')

diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c
index 82e95704fb1..f396b1d1cce 100644
--- a/src/backend/utils/adt/float.c
+++ b/src/backend/utils/adt/float.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.165 2010/02/08 20:39:51 tgl Exp $
+ *	  $PostgreSQL: pgsql/src/backend/utils/adt/float.c,v 1.166 2010/02/27 21:53:21 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -130,7 +130,8 @@ get_float4_infinity(void)
 double
 get_float8_nan(void)
 {
-#ifdef NAN
+	/* (double) NAN doesn't work on some NetBSD/MIPS releases */
+#if defined(NAN) && !(defined(__NetBSD__) && defined(__mips__))
 	/* C99 standard way */
 	return (double) NAN;
 #else
-- 
cgit v1.2.3