[Buildroot] [git commit] core/show-info: also export source and stamp directories in show-info

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=eb342619e1fc8aa99c3a8d91c78c81790ff1bafb
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

External tools may need to peek into the source tree (to check what the
list of patches that were applied), or in the stamp directory (to check
and report on the progress of a build)

Currently, both locations are identical, but semantically different
and an internal implementation detail. Exposing both separately will
allow us to change either without breaking users' scripts. Hopefully.

Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
 package/pkg-utils.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/pkg-utils.mk b/package/pkg-utils.mk
index 0b0ff77419..38ba5bca93 100644
--- a/package/pkg-utils.mk
+++ b/package/pkg-utils.mk
@@ -113,6 +113,8 @@ define _json-info-pkg
 		"virtual": false$(comma)
 		$(call _json-info-pkg-details,$(1)) \
 	)
+	"stamp_dir": $(call mk-json-str,$(patsubst $(CONFIG_DIR)/%,%,$($(1)_DIR))),
+	"source_dir": $(call mk-json-str,$(patsubst $(CONFIG_DIR)/%,%,$($(1)_DIR))),
 	"build_dir": $(call mk-json-str,$(patsubst $(CONFIG_DIR)/%,%,$($(1)_BUILDDIR))),
 	$(if $(filter target,$($(1)_TYPE)), \
 		"install_target": $(call yesno-to-bool,$($(1)_INSTALL_TARGET))$(comma) \