[OE-core] [PATCH 1/2] mcextend: Add helper class useful for multiconfig
Richard Purdie
richard.purdie at linuxfoundation.org
Sat Mar 2 16:53:06 UTC 2019
This class allows users to easily create multiconfig BBCLASSEXTEND recipes
and is generally useful. It will be used by new tests so add as a general
feature.
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
meta/classes/mcextend.bbclass | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 meta/classes/mcextend.bbclass
diff --git a/meta/classes/mcextend.bbclass b/meta/classes/mcextend.bbclass
new file mode 100644
index 00000000000..0f8f9622986
--- /dev/null
+++ b/meta/classes/mcextend.bbclass
@@ -0,0 +1,16 @@
+python mcextend_virtclass_handler () {
+ cls = e.data.getVar("BBEXTENDCURR")
+ variant = e.data.getVar("BBEXTENDVARIANT")
+ if cls != "mcextend" or not variant:
+ return
+
+ override = ":virtclass-mcextend-" + variant
+
+ e.data.setVar("PN", e.data.getVar("PN", False) + "-" + variant)
+ e.data.setVar("MCNAME", variant)
+ e.data.setVar("OVERRIDES", e.data.getVar("OVERRIDES", False) + override)
+}
+
+addhandler mcextend_virtclass_handler
+mcextend_virtclass_handler[eventmask] = "bb.event.RecipePreFinalise"
+
--
2.20.1
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