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diff --git a/build/docs/mozbuild/index.rst b/build/docs/mozbuild/index.rst new file mode 100644 index 0000000000..86f38940b4 --- /dev/null +++ b/build/docs/mozbuild/index.rst @@ -0,0 +1,41 @@ +======== +mozbuild +======== + +mozbuild is a Python package providing functionality used by Mozilla's +build system. + +Modules Overview +================ + +* mozbuild.backend -- Functionality for producing and interacting with build + backends. A build backend is an entity that consumes build system metadata + (from mozbuild.frontend) and does something useful with it (typically writing + out files that can be used by a build tool to build the tree). +* mozbuild.compilation -- Functionality related to compiling. This + includes managing compiler warnings. +* mozbuild.frontend -- Functionality for reading build frontend files + (what defines the build system) and converting them to data structures + which are fed into build backends to produce backend configurations. +* mozpack -- Functionality related to packaging builds. + +Overview +======== + +The build system consists of frontend files that define what to do. They +say things like "compile X" "copy Y." + +The mozbuild.frontend package contains code for reading these frontend +files and converting them to static data structures. The set of produced +static data structures for the tree constitute the current build +configuration. + +There exist entities called build backends. From a high level, build +backends consume the build configuration and do something with it. They +typically produce tool-specific files such as make files which can be used +to build the tree. + +Piecing it all together, we have frontend files that are parsed into data +structures. These data structures are fed into a build backend. The output +from build backends is used by builders to build the tree. + |