diff --git a/meta/conf/machine-sdk/i586.conf b/meta/conf/machine-sdk/i586.conf
new file mode 100644
index 0000000..baacce7
--- /dev/null
+++ b/meta/conf/machine-sdk/i586.conf
@@ -0,0 +1,3 @@
+SDK_ARCH = "i586"
+SDK_CC_ARCH = "-march=i586"
+
diff --git a/meta/conf/machine-sdk/i686.conf b/meta/conf/machine-sdk/i686.conf
new file mode 100644
index 0000000..ffdb461
--- /dev/null
+++ b/meta/conf/machine-sdk/i686.conf
@@ -0,0 +1,2 @@
+SDK_ARCH = "i686"
+SDK_CC_ARCH = "-march=i686"
diff --git a/meta/conf/machine-sdk/x86_64.conf b/meta/conf/machine-sdk/x86_64.conf
new file mode 100644
index 0000000..812d67c
--- /dev/null
+++ b/meta/conf/machine-sdk/x86_64.conf
@@ -0,0 +1 @@
+SDK_ARCH = "x86_64"