[109789] trunk/dports/devel/log4cplus/Portfile

[Ryan Schmidt]

On Aug 19, 2013, at 22:56, dh at macports.org wrote:

> Revision: 109789
>          https://trac.macports.org/changeset/109789
> Author:   dh at macports.org
> Date:     2013-08-19 20:56:50 -0700 (Mon, 19 Aug 2013)
> Log Message:
> -----------
> Upgrade to 1.1.1, build using macports libtool to support libc++, add cplusplus11 variant (closes #38879)
> 
> Modified Paths:
> --------------
>    trunk/dports/devel/log4cplus/Portfile
> 
> Modified: trunk/dports/devel/log4cplus/Portfile
> ===================================================================
> --- trunk/dports/devel/log4cplus/Portfile	2013-08-20 03:30:24 UTC (rev 109788)
> +++ trunk/dports/devel/log4cplus/Portfile	2013-08-20 03:56:50 UTC (rev 109789)
> @@ -4,7 +4,7 @@
> PortSystem          1.0
> 
> name                log4cplus
> -version             1.0.4.1
> +version             1.1.1
> categories          devel
> maintainers         randomhacks.net:macports
> description         Logging library for C++
> @@ -16,6 +16,14 @@
> master_sites        sourceforge
> use_xz              yes
> 
> -checksums           md5 306f758596f3a78cbe21a41e2362bac2 \
> -                    sha1 cffac9b8c6f7b7c2f6e19a029403b2f844aaf5fc \
> -                    rmd160 962ec0a49af0d345ce452799a2395cbe7eda3868
> +checksums           md5     e7844ba5c18073d9936e14def184d60a \
> +                    sha1    8b8223cc7840f78c28a4deb2a819b86dc18ea2ad \
> +                    rmd160  1a54c794eedec881fceb00f36d80d840f4f00355
> +
> +# macports libtool allows linking against libc++, the libtool in the distribution may not
> +depends_build       port:libtool
> +build.args          LIBTOOL=${prefix}/bin/glibtool
> +
> +variant cplusplus11 description {build with c++11 support} {
> +        configure.cxxflags-append -std=c++11
> +}

Why add this variant -- what kind of user needs/wants this?