mpfr: With clang build 425 it works in superenv

See #15061
Revert "erlang R16B bottles"

This reverts commit a32dff3b85748c6c80aebd9c2ba9816139d04885.
Revert "erlang R16B"

This reverts commit 26050424dc603e1ed471053534c110ada25c75d5.
erlang: use archive URL
couchdb: depend on core erlang again

Fixes #18256, for now.
spidermonkey: remove caveats

MongoDB now uses v8.
Fix geoserver 2.3.0 sha hash

Fixes bad hash for geoserver 2.3.0

Closes #18593.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ffmpeg: enable VDA for HW decoding on OSX

Closes #18583.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Leiningen 2.1.0

Closes #18615.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
pinentry 0.8.2

Closes #18605.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
superenv: move MacSystem into separate file

This makes it requirable before superenv becomes active.
superenv: move check logic into superenv?

Fixes #16292.
superenv?: fail when xcode43_developer_dir raises
opencv: fix clt-only builds

Closes #18610.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
play devel 2.1.1-RC1

Closes #18604.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
dnscrypt-proxy 1.2.1

Closes #18602.