[127092] trunk/dports/lang/gcc49

[Ryan Schmidt]

> On Oct 20, 2014, at 4:39 PM, larryv at macports.org wrote:
> 
> Revision
> 127092
> Author
> larryv at macports.org
> Date
> 2014-10-20 14:39:31 -0700 (Mon, 20 Oct 2014)
> Log Message
> 
> gcc49, libgcc: Fix dynamic symbol lookup on Yosemite (#45483)
> 
> The Libtool MACOSX_DEPLOYMENT_TARGET bug strikes again. See
> https://trac.macports.org/ticket/44596#comment:35 for details.
> 
> Modified Paths
> 
> 	• trunk/dports/lang/gcc49/Portfile
> Added Paths
> 
> 	• trunk/dports/lang/gcc49/files/yosemite-symbol-lookup.patch
> Diff
> 
> Modified: trunk/dports/lang/gcc49/Portfile (127091 => 127092)
> 
> --- trunk/dports/lang/gcc49/Portfile	2014-10-20 19:55:11 UTC (rev 127091)
> +++ trunk/dports/lang/gcc49/Portfile	2014-10-20 21:39:31 UTC (rev 127092)
> 
> @@ -11,6 +11,7 @@
> 
>  # TODO: On next update, increase epoch to 2 and remove libgcc's separate epoch.
> 
>  epoch               1
> 
>  version             4.9.1
> 
> +revision            1
> 
>  platforms           darwin
> 
>  categories          lang
> 
>  maintainers         mww openmaintainer
> 
> @@ -40,7 +41,8 @@
> 
>  license_noconflict  gmp mpfr ppl libmpc
> 
>  
> 
>  patch.pre_args      -p1
> 
> -patchfiles          Fix-__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__.patch
> 
> +patchfiles          Fix-__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__.patch \
> +                    yosemite-symbol-lookup.patch

Is this change relevant to libgcc or gcc49? If gcc49, is this change needed for the other versions of gcc as well?