dev-lang/swig: Update to latest from gentoo

The latest dev-lang/swig fixes a bug when parsing string literals in
macros.  This is required to build m2crypto with OpenSSL 1.1.

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>

BUG=chromium:734499
TEST=sudo emerge swig
  => build ok
TEST=Also rebuild dependent packages w/ build_packages

Change-Id: I1de5be3411efd81750841874b6a6ba1d26ad7b7b
Reviewed-on: https://chromium-review.googlesource.com/545396
Commit-Ready: Daniel Kurtz <djkurtz@chromium.org>
Tested-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
3 files changed