platform_build_blueprint/.gitignore
Colin Cross 127d2eae8b Import globbing from Soong
Add globbing with dependency checking to blueprint.  Calling
ModuleContext.GlobWithDeps or SingletonContext.GlobWithDeps will return
a list of files that match the globs, while also adding efficient
dependencies to rerun the primary builder if a file that matches the
glob is added or removed.

Also use the globbing support for optional_subdirs=, subdirs= and build=
lines in blueprints files.  The globbing slightly changes the behavior
of subname= lines, it no longer falls back to looking for a file called
"Blueprints".  Blueprint files that need to include a subdirectory with
a different name can use build= instead of subdir= to directly include
them.  The Blueprints file is updated to reset subname="Blueprints" in
case we want to include subdirectories inside blueprint and the primary
builder has changed the subname.

Also adds a new test directory that contains a simple primary builder
tree to test regeneration for globbing, and runs the tests in travis.

Change-Id: I83ce525fd11e11579cc58ba5308d01ca8eea7bc6
2016-11-03 13:54:03 -07:00

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