build: reorganise build: abi4, fallback, prebuild cli

- ABI4 by default, fallback to abi 3.
- aa-prebuild cli that can be used by other project shipping profiles.
- --file option to cli to only build one dev profile.
- add abi version filter to only & exclude directives.

pkg/prebuild/cfg/directories.go

@@ -1,41 +0,0 @@
-// apparmor.d - Full set of apparmor profiles
-// Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
-// SPDX-License-Identifier: GPL-2.0-only
-
-package cfg
-
-import "github.com/roddhjav/apparmor.d/pkg/paths"
-
-var (
-	// Root is the root directory for the build
-	Root *paths.Path = paths.New(".build")
-
-	// RootApparmord is the final built apparmor.d directory
-	RootApparmord *paths.Path = Root.Join("apparmor.d")
-
-	// DistDir is the directory where the distribution specific files are stored
-	DistDir *paths.Path = paths.New("dists")
-
-	// FlagDir is the directory where the flags are stored
-	FlagDir *paths.Path = DistDir.Join("flags")
-
-	// IgnoreDir is the directory where the ignore files are stored
-	IgnoreDir *paths.Path = DistDir.Join("ignore")
-
-	// SystemdDir is the directory where the systemd drop-in files are stored
-	SystemdDir *paths.Path = paths.New("systemd")
-
-	// DebianDir is the directory where the debian specific files are stored
-	DebianDir *paths.Path = paths.New("debian")
-
-	// AppArmor 4.0 contains several profiles that allow userns and are otherwise
-	// unconfined. Overwriter disables upstream profile in favor of (better) apparmor.d
-	// counterpart
-	Overwrite Overwriter = false
-
-	// DebianHide is the path to the debian/apparmor.d.hide file
-	DebianHide = DebianHider{path: DebianDir.Join("apparmor.d.hide")}
-
-	Ignore = Ignorer{}
-	Flags  = Flagger{}
-)