4 files changed, 8 insertions, 0 deletions

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 54a587f1b4..9f445bb196 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -408,6 +408,11 @@ OLDEST_KERNEL = "3.2.0"
 OLDEST_KERNEL_aarch64 = "3.14"
 OLDEST_KERNEL_nios2 = "3.19"
 
+# SDK_OLDEST_KERNEL can't be set using overrides since there are
+# none for the SDK architecture. Best to set it from a machine-sdk
+# include file if you need an SDK arch-specific value
+SDK_OLDEST_KERNEL = "3.2.0"
+
 # Define where the kernel headers are installed on the target as well as where
 # they are staged.
 KERNEL_SRC_PATH = "/usr/src/kernel"
diff --git a/meta/conf/machine-sdk/i586.conf b/meta/conf/machine-sdk/i586.conf
index 41e5e159d1..99083fb63e 100644
--- a/meta/conf/machine-sdk/i586.conf
+++ b/meta/conf/machine-sdk/i586.conf
@@ -1,4 +1,5 @@
 SDK_ARCH = "i586"
 SDK_CC_ARCH = "-march=i586"
 ABIEXTENSION_class-nativesdk = ""
+SDK_OLDEST_KERNEL = "2.6.32"
 
diff --git a/meta/conf/machine-sdk/i686.conf b/meta/conf/machine-sdk/i686.conf
index fe406972c8..cf22784e9a 100644
--- a/meta/conf/machine-sdk/i686.conf
+++ b/meta/conf/machine-sdk/i686.conf
@@ -1,3 +1,4 @@
 SDK_ARCH = "i686"
 SDK_CC_ARCH = "-march=i686"
 ABIEXTENSION_class-nativesdk = ""
+SDK_OLDEST_KERNEL = "2.6.32"
diff --git a/meta/conf/machine-sdk/x86_64.conf b/meta/conf/machine-sdk/x86_64.conf
index 61439b4fb0..7d2e717807 100644
--- a/meta/conf/machine-sdk/x86_64.conf
+++ b/meta/conf/machine-sdk/x86_64.conf
@@ -1,2 +1,3 @@
 SDK_ARCH = "x86_64"
 ABIEXTENSION_class-nativesdk = ""
+SDK_OLDEST_KERNEL = "2.6.32"