[OE-core] [PATCH 1/2] staging/image: Fix multilib recipe sysroot issues

[Richard Purdie]

Currently if you enable multilib, then build an image, the multilib
recipe sysroot is build in the wrong WORKDIR. If you then clean and
rebuild the image you see "file exists" errors.

This patch ensures the real WORKDIR is used consistently and then
cleans/rebuilds also work correctly.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/classes/staging.bbclass | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/meta/classes/staging.bbclass b/meta/classes/staging.bbclass
index 3fcbc9f15d3..f04c7b637d9 100644
--- a/meta/classes/staging.bbclass
+++ b/meta/classes/staging.bbclass
@@ -471,6 +471,10 @@ python extend_recipe_sysroot() {
         os.symlink(c + "." + taskhash, depdir + "/" + c)
 
         manifest, d2 = oe.sstatesig.find_sstate_manifest(c, setscenedeps[dep][2], "populate_sysroot", d, multilibs)
+        if d2 is not d:
+            # If we don't do this, the recipe sysroot will be placed in the wrong WORKDIR for multilibs
+            # We need a consistent WORKDIR for the image
+            d2.setVar("WORKDIR", d.getVar("WORKDIR"))
         destsysroot = d2.getVar("RECIPE_SYSROOT")
 
         native = False
-- 
2.17.1