[PATCH] pseudo: Exclude SITEINFO_BITS from checksums

[Richard Purdie <richard.purdie@linuxfoundation.org>]

We really want the same sstate checksums for pseudo-native on 32 and 64 bit platforms
but the use of SITEINFO_BITS prevents this. Since other things would change if
the bit size changes, we can safely exclude this variable and rely on others
(e.g. BUILD_ARCH included in WORKDIR) to handle this.

[YOCTO #5970]

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

diff --git a/meta/recipes-devtools/pseudo/pseudo.inc b/meta/recipes-devtools/pseudo/pseudo.inc
index 11a8514..fe12258 100644
--- a/meta/recipes-devtools/pseudo/pseudo.inc
+++ b/meta/recipes-devtools/pseudo/pseudo.inc
@@ -36,6 +36,7 @@ do_compile () {
 	fi
 	oe_runmake ${MAKEOPTS}
 }
+do_compile[vardepsexclude] = "SITEINFO_BITS"
 
 maybe_make32() {
 	# We probably don't need to build 32-bit binaries.
@@ -64,6 +65,7 @@ maybe_make32() {
 		bbnote "If you need to run 32-bit executables, ensure that NO32LIBS is set to 0."
 	fi
 }
+maybe_make32[vardepsexclude] = "SITEINFO_BITS"
 
 warn_32bit_missing() {
 	bbwarn "Can't find stubs-32.h, but usually need it to build 32-bit libpseudo."