Date: Sat, 23 Apr 2011 01:21:30 GMT From: Kalten <kalten@gmx.at> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/156588: games/KnightCap: warning: "INFINITY" redefined Message-ID: <201104230121.p3N1LUR2006212@red.freebsd.org> Resent-Message-ID: <201104230130.p3N1UAHx039166@freefall.freebsd.org>
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>Number: 156588
>Category: ports
>Synopsis: games/KnightCap: warning: "INFINITY" redefined
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Apr 23 01:30:10 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator: Kalten
>Release: 8.2-RELEASE
>Organization:
>Environment:
FreeBSD freeHugin.Walhalla.Leben 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Thu Feb 17 02:41:51 UTC 2011 root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
>Description:
When compiling games/KnightCap, there is a warning:
---SCHNIPP---
In file included from knightcap.c:7:
knightcap.h:219:1: warning: "INFINITY" redefined
In file included from includes.h:8,
from knightcap.c:5:
/usr/include/math.h:58:1: warning: this is the location of the previous definition
---schnapp---
Using /usr/include/math.h version seems to be not a good idea (too big).
Undefining it before defining it helps.
>How-To-Repeat:
cd /usr/ports/games/KnightCap
make
>Fix:
Patch attached with submission follows:
--- files/patch-knightcap.h.orig 2011-04-23 03:17:32.000000000 +0200
+++ files/patch-knightcap.h 2011-04-23 03:17:43.000000000 +0200
@@ -17,3 +17,15 @@
static inline etype emin(etype i1, etype i2)
{
return i1 > i2? i2 : i1;
+--- knightcap.h.orig 2011-04-23 03:13:09.000000000 +0200
++++ knightcap.h 2011-04-23 03:16:53.000000000 +0200
+@@ -216,6 +216,9 @@
+ #define BMAJOR_MASK (BPIECE_MASK & ~BMINOR_MASK)
+ #define MAJOR_MASK (WMAJOR_MASK | BMAJOR_MASK)
+
++#ifdef INFINITY
++#undef INFINITY
++#endif
+ #define INFINITY (40.50*STATIC_PAWN_VALUE)
+ #define ILLEGAL (-40*STATIC_PAWN_VALUE)
+ #define WIN (-(ILLEGAL+1))
>Release-Note:
>Audit-Trail:
>Unformatted:
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