Re: port-arm/47798: [arm-netbsdelf] /usr/pkgsrc/net/mikutter: core/mui/gtk_web_image_loader.rb:242: [BUG] Segmentation fault

[Jun Ebihara <jun%soum.co.jp@localhost>]

From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
Subject: Re: port-arm/47798: [arm-netbsdelf] /usr/pkgsrc/net/mikutter: 
core/mui/gtk_web_image_loader.rb:242: [BUG] Segmentation fault
Date: Thu, 13 Jun 2013 12:55:01 +0000 (UTC)

With this work around,
RPI(NetBSD/evbarm 6.99.19)+
http://teokurebsd.org/netbsd/packages/arm/6.1_2013Q1/All/
binary packages,mikutter works fine.

>  and building pkgsrc/graphics/png with -O seems to work around.
>  --- /dev/null        2013-06-13 11:45:22.000000000 +0000
>  +++ pkgsrc/graphics/png/hacks.mk
>  @@ -0,0 +1,15 @@
>  +# $NetBSD$
>  +
>  +.if !defined(PNG_HACKS_MK)
>  +PNG_HACKS_MK=       defined
>  +
>  +.include "../../mk/compiler.mk"
>  +
>  +### gcc-4.5.3 in NetBSD/arm 6.1 causes SEGV in some png functions.
>  +### -O seems to work around.
>  +.if !empty(MACHINE_PLATFORM:MNetBSD-*-arm) && !empty(CC_VERSION:Mgcc-4.5.*)
>  +PKG_HACKS+=         optimisation
>  +BUILDLINK_TRANSFORM+=       rename:-O[0-9]*:-O
>  +.endif
>  +
>  +.endif      # PNG_HACKS_MK