curl: set EAPI to 5.

curl is emerged very early before portage that supported EAPI=6 is available.
The older portage version does not support EAPI=6 so set EAPI to 5..
Change eapply to epatch as eapply is not available in "5"..

BUG=chromium:812342
TEST=curl still builds.
TEST=https://uberchromegw.corp.google.com/i/chromiumos.tryserver/builders/chromiumos-sdk/builds/2902

Change-Id: Ibd0ba90f1dee88ef12cd01760370f06773d1f15d
Reviewed-on: https://chromium-review.googlesource.com/919534
Tested-by: Manoj Gupta <manojgupta@chromium.org>
Trybot-Ready: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Rahul Chaudhry <rahulchaudhry@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>
1 file changed