This formula was failing to build for me with the following error:
configure: error: No MacOSX SDK for version: 10.8
Traced problem to hard-coded paths to the SDKs used when patching
`src/configure` and `src/lib/include/configure`. Replaced
hard-coded paths with calls to `xcode-select --print-path`.
ClosesHomebrew/homebrew#16166.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
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>