ume, mess: reduce optimization in clang.

Closes #25536.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
rakudo-star 2013.12

Closes #25602.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
graphicsmagick 1.3.19

Closes #25604.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
auto-scaling 1.0.61.4

Closes #25614.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
thrify: update URL to point to archive.

Closes #25612.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
pyqt: patch handling of qmake inline comments.

Closes #25225.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
qt5: use non-system jpeg, png.

Fixes #21255.
qt5: update 5.2.0 bottle.
dependency: don't try and expand yourself.

This can happen on e.g. fossil where the dependency HEAD requires having
an install of fossil in order to check it out. Bit of a silly edge case
but this handles it.

Fixes #25605
README: add Gittip link.

Closes #20482.
tap: never throw AlreadyTappedError.

Just make it a warning instead.

Closes #25511.
Closes #25617.
install, update: AlreadyTappedError never raised.
exceptions: remove unused AlreadyTappedError.
wry 1.7.1

Closes #25123.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
stdenv: fix self.cc check

Since ENV.cc/cxx are accessors to ENV, any values being passed through
are coerced into strings, which means that a nil `ENV.cc` is actually
an empty string - which isn't considered to be false in Ruby.

Fixes mistydemeo/tigerbrew#161.
Fixes mistydemeo/tigerbrew#135.
default_cc: locate already returns Pathnames
default_compiler: recognize gcc-4.0
stdenv: set correct compiler symbol for gcc 4.0
mitmproxy: switch to pillow; fixes #25522
minizip: needs newer autotools

Fixes mistydemeo/tigerbrew#164.