vruntime: add BBMASK to reduce multiconfig parse time

The vruntime multiconfigs (vruntime-aarch64, vruntime-x86-64) trigger
a full BitBake parse of all layers, but only need ~318 recipes to build
the vdkr/vpdmn container runtime stacks. BBMASK set in the vruntime
distro conf only affects parsing for those multiconfigs; the main build
is unaffected.

Add three .inc files, each independently disableable, that mask unused
recipes:

 - vruntime-bbmask.inc: meta-virtualization layer (~88 masks covering
   virtualization platforms, unused container orchestration/tooling,
   and individual go libraries)
 - vruntime-bbmask-oe-core.inc: oe-core graphics subdirs, multimedia,
   sato, and rt categories
 - vruntime-bbmask-meta-oe.inc: meta-oe, meta-networking categories,
   plus entire meta-python, meta-filesystems, and meta-webserver layers

Mask patterns were generated from bitbake -g dependency graph analysis
of both aarch64 and x86-64 targets, with all 318 needed PNs (including
-native variants) cross-checked against the patterns. Orphaned bbappend
files in other layers are also masked to prevent parse errors.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/conf/distro/vruntime.conf b/conf/distro/vruntime.conf
index a489a7a2..17355361 100644
--- a/conf/distro/vruntime.conf
+++ b/conf/distro/vruntime.conf
@@ -14,6 +14,13 @@
 
 require conf/distro/poky.conf
 
+# Mask recipes not needed by vruntime container runtime builds.
+# Generated from bitbake -g dependency graph analysis.
+# Each file can be commented out independently to disable masking for that layer.
+require conf/distro/include/vruntime-bbmask.inc
+require conf/distro/include/vruntime-bbmask-oe-core.inc
+require conf/distro/include/vruntime-bbmask-meta-oe.inc
+
 DISTRO = "vruntime"
 DISTRO_NAME = "VRuntime Minimal"
 DISTRO_VERSION = "1.0"