Helper method to scrape many properties from a module struct.

Construct a path to a file within the source directory to be used in backend output files.

Return true if a given kernel config option is enabled

Soong's gen dirs are generally of the form `/path/to/module/gen`. However, the Linux backend uses the form `build/gen/module_name`. Normally this does

Soong's gen dirs are generally of the form `/path/to/module/gen`. However, the Linux backend uses the form `build/gen/module_name`. Normally this does

Check that args occur in the same order in all_args.

Soong's gen dirs are generally of the form `/path/to/module/gen`. However, the Linux backend uses the form `build/gen/module_name`. Normally this does

Returns flags consumed by this module, including any flags provided by its upstream providers.

Returns all deps, including transitive ones. Uses a very simple depth first approach, ignore circular dependencies these should be handled separately.

A subgraph of a graph G is another graph formed from a subset of the vertices and edges of G. The vertex subset must include all endpoints of the edge

Convert between Bob module names, and the name we will give the generated cc_library module. This is required when a module supports being built on ho

Get the target specific properties i.e. host:{} or target:{}

Expand function is similar to os.Expand, with one difference: curly braces around variable names are compulsory - this only replaces recognized variab

Returns the toolchain module name based on the path. The behavior is as follows: - For given path, if a toolchain config exists return the first regis

Returns the whole static dependencies for a library.

cmd is the command that will be executed args contains potential argument that may occur in ${} This function will remove unused arguments from the ma

getTargetSpecificProps returns target specific property data as an empty interface

Always return a string representation

TODO: Add support for directories.

Hash only relevant environment options

This function has common support to compile objs for static libs, shared libs and binaries.

This definition is compatible with Soong SHAs after `aa2555387 Add ctx to AndroidMkExtraEntriesFunc`

Returns flags consumed by this module, listed by itself

GetTargets returns the list of child Nodes. (Nodes that go out of the argument vertex.)

Return a reversed a string array. This ought to be able to be done generically for any array type by using interfaces, but we only need to handle stri

Wiki: https://en.wikipedia.org/wiki/Topological_sorting

Check that a Toolchain's compiler for 'language' supports the given 'flag'

Generate the build actions for a generateSource module and populates the outputs.

Implement types and helpers to record all the modules that we want to write into an Android.bp file. This is a really basic implementation that allow

Set a configuration option to the correct default value if it hasn't been manually set

ApplyTemplate writes configuration values (from properties) into the string properties in props. This is done recursively.