[OE-core] [PATCH 3/4] populate_sdk_ext: Avoid build failures where sstate was used

[Richard Purdie]

If sstate was used to populate the build and one of the universal-4.8
or universal-4.9 mirror urls was used, the sstate checks during eSDK
construction could fail as it would zero out the SSTATE_MIRRORs
variable.

Use the same mirrors variable setting as the eSDK would end up using
to perform the checks to avoid this.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/classes/populate_sdk_ext.bbclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index 4dfb94c..69bc1d9 100644
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -111,7 +111,7 @@ def create_filtered_tasklist(d, sdkbasepath, tasklistfile, conf_initpath):
         with open(sdkbasepath + '/conf/local.conf', 'a') as f:
             # Force the use of sstate from the build system
             f.write('\nSSTATE_DIR_forcevariable = "%s"\n' % d.getVar('SSTATE_DIR'))
-            f.write('SSTATE_MIRRORS_forcevariable = ""\n')
+            f.write('SSTATE_MIRRORS_forcevariable = "file://universal/(.*) file://universal-4.9/\\1 file://universal-4.9/(.*) file://universal-4.8/\\1"\n')
             # Ensure TMPDIR is the default so that clean_esdk_builddir() can delete it
             f.write('TMPDIR_forcevariable = "${TOPDIR}/tmp"\n')
             f.write('TCLIBCAPPEND_forcevariable = ""\n')
-- 
2.7.4