> As far as I can tell, the CoreFoundation function CFNumberFormatterCopyProperty segfaults if the
> directory added in this pull request is not readable. This change allows openjdk-darwin to build in
> the sandbox.

@pikajude: "This is required for perlPackages.IOTty and, by extension, mosh"

Fixes #671.

This removes the need to have multiple downloads in the stdenv
bootstrap process (like a separate busybox binary for Linux, or
curl/mkdir/sh/bzip2 for Darwin). Now all those files can be combined
into a single NAR.

Don't depend on .git/ when generating source tarball V2

Fix compilation error due to missing ENOENT on cygwin

Patch by @pikajude

This makes it consistent with the Nixpkgs fetchurl and makes it work
in chroots. We don't need verification because the hash of the result
is checked anyway.

The stack allocated for the builder was way too small (32 KB). This is
sufficient for normal derivations, because they just do some setup and
then exec() the actual builder. But for the fetchurl builtin
derivation it's not enough. Also, allocating the stack on the caller's
stack was fishy business.

If keywords are matched on the start/end of words then
keywords are also matched if they are surrounded by dashes
or underscores. For example the keyword with is highlighted
in geany-with-vte. When matching on the start/end of symbols
the keyword is only highlighted if it is not part of an other
identifier.

Needed by Hydra.

This allows building a Raspberry Pi image on modern, faster boards.