polarssl 1.2.5

Closes #17540.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
pngcrush 1.7.47

Closes #17538.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
v8: depends on xcode

Because of gyp, v8 currently needs a full xcode install.

Closes #17484.
iulib 0.4

Closes #14896.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ncmpcpp: still fails with clang 425
gdk-pixbuf 2.26.5
glibmm 2.34.1
FormulaInstaller#check_requirements: fix inverted conditional
parallel 20130122
transmission: fix nls support
ffmbc: use optional deps
Make `CurlDownloadStrategy` resume aborted downloads

* `CurlDownloadStrategy#_fetch` (and the same methods in its
  subclasses) now fetches the file to a temporary path, and
  `CurlDownloadStrategy#fetch` moves it to the correct location.
* `Homebrew#cleanup` cleans the temporary files `CurlDownloadStrategy`
  creates if they're left in the cache.

Closes #13953.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
imake: Patch to work with superenv

Closes #16420.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
llvm: option to build without assertions.

Closes #16449.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
rdup: 1.1.14 (new formula)

Closes #16617.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
mapnik: use optional deps
download_strategy: fix typo
dgtal: use optional deps
audiofile: use optional dep
normalize: use recommended dep