From: Christopher Larson <chris_lar...@mentor.com>
This class sets POSTINST_INTERCEPTS and POSTINST_INTERCEPTS_CHECKSUMS,
to allow us to pull intercepts from BBPATH. This is kept as a separate
class, as it's needed by both image construction and sdk construction,
the latter to support meta-toolchain & similar recipes.
Signed-off-by: Christopher Larson <chris_lar...@mentor.com>
---
meta/classes/image-postinst-intercepts.bbclass | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
create mode 100644 meta/classes/image-postinst-intercepts.bbclass
diff --git a/meta/classes/image-postinst-intercepts.bbclass
b/meta/classes/image-postinst-intercepts.bbclass
new file mode 100644
index 00000000000..ed30bbd98d9
--- /dev/null
+++ b/meta/classes/image-postinst-intercepts.bbclass
@@ -0,0 +1,23 @@
+# Gather existing and candidate postinst intercepts from BBPATH
+POSTINST_INTERCEPTS_DIR ?= "${COREBASE}/scripts/postinst-intercepts"
+POSTINST_INTERCEPTS_PATHS ?= "${@':'.join('%s/postinst-intercepts' % p for p
in '${BBPATH}'.split(':'))}:${POSTINST_INTERCEPTS_DIR}"
+
+python find_intercepts() {
+ intercepts = {}
+ search_paths = []
+ paths = d.getVar('POSTINST_INTERCEPTS_PATHS').split(':')
+ overrides = (':' + d.getVar('FILESOVERRIDES')).split(':') + ['']
+ search_paths = [os.path.join(p, op) for p in paths for op in overrides]
+ searched = oe.path.which_wild('*', ':'.join(search_paths), candidates=True)
+ files, chksums = [], []
+ for pathname, candidates in searched:
+ if os.path.isfile(pathname):
+ files.append(pathname)
+ chksums.append('%s:True' % pathname)
+ chksums.extend('%s:False' % c for c in candidates[:-1])
+
+ d.setVar('POSTINST_INTERCEPT_CHECKSUMS', ' '.join(chksums))
+ d.setVar('POSTINST_INTERCEPTS', ' '.join(files))
+}
+find_intercepts[eventmask] += "bb.event.RecipePreFinalise"
+addhandler find_intercepts
--
2.11.1
--
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