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Add note cautioning against bothering with WARNS=6 until gcc improves 

(or -Wconversion is removed from WARNS=6) as it produces loads of false
positives. The most entertaining of these that I've seen this afternoon:

games/hack/hack.apply.c:143:22: error: conversion to 'unsigned char:1' from 'int' may alter its value [-Werror=conversion]
   flags.move = multi = 0;
                      ^
This commit is contained in:
dholland 2014-03-23 00:17:40 +00:00
parent 920b84d8b3
commit c1b7c6be35
1 changed files with 4 additions and 1 deletions
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5
games/Makefile.inc
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@ -1,4 +1,4 @@
# $NetBSD: Makefile.inc,v 1.15 2012/06/19 05:46:08 dholland Exp $
# $NetBSD: Makefile.inc,v 1.16 2014/03/23 00:17:40 dholland Exp $
# @(#)Makefile.inc 8.1 (Berkeley) 5/31/93
MKHIDEGAME?= no
@ -20,4 +20,7 @@ BINGRP= games
BINMODE= 2555
.endif
.endif
# Note: do not bother with WARNS=6 until -Wconversion is either
# removed from WARNS=6 or rendered useful by improving gcc; as it is
# (with gcc48) it produces buckets of drivel.
WARNS?= 5