libiconv is listed inside the glib formula as a dep, and glib has
a universal option. This does not. Therefore, glib --universal
will fail to link. This commit gives the user the option to build
libiconv as a universal library. It compiled successfully on 64bit
OSX 10.6.8 using all three XCode 4.0.2 compilers.
ClosesHomebrew/homebrew#7748.
Signed-off-by: Charlie Sharpsteen <source@sharpsteen.net>
It seems that the main GNU download site has issues in some places
outside the U.S., so we'll use the provided "ftpmirror.gnu.org" to pick
a nearby mirror.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
