[OE-core] [PATCH] glibc: Ensure OVERRIDES doesn't influence sstate checksum

[Richard Purdie]

Switching MACHINE was causing nativesdk-glibc to rebuild. This was
from the use of OVERRIDES in one of the functions. Exclude OVERRIDES
from the checksum to avoid this.

[patch to oe-selftest to ensure this doesn't regress follows]

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

diff --git a/meta/recipes-core/glibc/glibc-ld.inc b/meta/recipes-core/glibc/glibc-ld.inc
index 962d666..c5f4db2 100644
--- a/meta/recipes-core/glibc/glibc-ld.inc
+++ b/meta/recipes-core/glibc/glibc-ld.inc
@@ -54,3 +54,4 @@ def glibc_dl_info(d):
 
 EGLIBC_KNOWN_INTERPRETER_NAMES = "${@glibc_dl_info(d)['ldconfig']}"
 RTLDLIST = "${@glibc_dl_info(d)['lddrewrite']}"
+glibc_dl_info[vardepsexclude] = "OVERRIDES"