Bug 16052

Summary:	CCACHE_TOP_DIR is not documented
Product:	[Documentation] Variables Glossary	Reporter:	Yoann Congal <yoann.congal>
Component:	variables-glossary	Assignee:	Antonin Godard <antonin.godard>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	Medium	CC:	randy.macleod
Version:	unspecified
Target Milestone:	6.0
Hardware:	x86
OS:	Multiple
Whiteboard:
OS type for building Yocto:	---	Type of Regression:	---
Verified:		Documentation change:	Yes (doc changes required)

Description Yoann Congal 2025-10-31 17:37:30 UTC

https://git.openembedded.org/openembedded-core/tree/meta/classes/ccache.bbclass#n17:
  # - Share ccache files between different builds
  #   Set CCACHE_TOP_DIR to a shared dir
  #   CCACHE_TOP_DIR = "/path/to/shared_ccache/"

Comment 1 Antonin Godard 2026-01-06 15:23:03 UTC

Patch sent to document this variable:
https://lore.kernel.org/r/20260106-ccache-top-dir-v1-1-a4e491160301@bootlin.com

Comment 2 Antonin Godard 2026-01-20 14:22:06 UTC

Patch merged, closing the bug
https://git.yoctoproject.org/yocto-docs/commit/?id=550ef8340b550f8d4e9c3d0672190dc09592c621