SDK: Allow changing SDKMACHINE without wiping TMP folder

When changing SDKMACHINE, we may encounter an error forcing us to wipe the TMP folder.
Since only SDK_ARCH is captured in the PN of the crosssdk recipes, changes to SDK_OS
result in conflicts. Eventually we hit the error:

ERROR: ...: The recipe <...>  is trying to install files into a shared area when those files already exist.
The build has stopped as continuing in this scenario WILL break things

This patchset addresses the problem by SDK_SYS as the recipe name suffix instead
of SDK_ARCH.

[YOCTO #9281]

(From OE-Core rev: d2eccccb70e809d482c493922f23aef4409cfd82)

Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-devtools/gcc/libgcc-initial.inc b/meta/recipes-devtools/gcc/libgcc-initial.inc
index 59e8a62e7f..687a8a0b09 100644
--- a/meta/recipes-devtools/gcc/libgcc-initial.inc
+++ b/meta/recipes-devtools/gcc/libgcc-initial.inc
@@ -5,7 +5,7 @@ DEPENDS = "virtual/${TARGET_PREFIX}gcc-initial"
 LICENSE = "GPL-3.0-with-GCC-exception"
 
 STAGINGCC = "gcc-cross-initial-${TARGET_ARCH}"
-STAGINGCC_class-nativesdk = "gcc-crosssdk-initial-${TARGET_ARCH}"
+STAGINGCC_class-nativesdk = "gcc-crosssdk-initial-${SDK_SYS}"
 PATH_prepend = "${STAGING_BINDIR_TOOLCHAIN}.${STAGINGCC}:"
 
 PACKAGES = ""