ghostscript: add dep on little-cms2
ghostscript: enable parallel build
ghostscript: ensure changes to config.mak are written to disk

This fixes the build under superenv. I can actually reproduce the error
under stdenv as well, so there must be several factors that contribute
to it.
sbcl 1.1.13

Closes #24179.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
sbcl 1.1.13 bottles.
ceylon: correctly install manpages.

Closes #24178.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
cmake 2.8.12.1

Closes #24182.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
cmake: 2.8.12.1 bottles.
exceptions: improve tap error message.

Point users to the tap's issue tracker URL.
Only pass cflags during configure and make

Fixes #24172.
opam 1.1.0

Closes #24086.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Fix Apache download strategy in verbose mode

A better fix would be to rewrite the curl method to yield its output,
but I don't feel like doing that right now.
info: fix on non-tty terminals.

References #18922.
Closes #24188.
Closes #24190.