populate_sdk_base: Disable rust SDK for MIPS n32

The n32 MIPS rust SDK doesn't quite build (libstd-rs fails with an llvm
register issue). Disable it for now, someone with interest in having it working
can fix if/as/when.

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

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index f260217b508f6ed579371c3538fa5dac35a96f8a..175c7dafb207a3a48e7aff076242c1a7fd3e087c 100644 (file)
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -45,6 +45,8 @@ SDKTARGETSYSROOT = "${SDKPATH}/sysroots/${REAL_MULTIMACH_TARGET_SYS}"
 
 SDK_TOOLCHAIN_LANGS ??= ""
 SDK_TOOLCHAIN_LANGS:remove:sdkmingw32 = "rust"
+# libstd-rs doesn't build for mips n32 with compiler constraint errors
+SDK_TOOLCHAIN_LANGS:remove:mipsarchn32 = "rust"
 
 TOOLCHAIN_HOST_TASK ?= " \
     nativesdk-packagegroup-sdk-host \