tree fd66e8a8c03339a80634079c329dd63313b59e71
parent 474e6f6c6772675e4aa0a076af5206021756d7d2
author scottmg@chromium.org <scottmg@chromium.org@78cadc50-ecff-11dd-a971-7dbc132099af> 1407814556 +0000
committer scottmg@chromium.org <scottmg@chromium.org@78cadc50-ecff-11dd-a971-7dbc132099af> 1407814556 +0000

Provide a way to suppress implicit MIDL generation rules for actions

For IDL files, GYP ninja normally generates rules to build MIDL
unless there are explicit rules. This special casing only works
for rules, but not actions.
In blink, we are going to add an action which runs blink's IDL compiler
to generate IDL dictionary implementation .h/.cpp files, which means
that we need a way to similar logic for actions.
This CL introduces 'explicit_idl_action' flag for such purpose.

Patch from bashi@chromium.org.

R=scottmg@chromium.org

Review URL: https://codereview.chromium.org/440293002

git-svn-id: http://gyp.googlecode.com/svn/trunk@1964 78cadc50-ecff-11dd-a971-7dbc132099af