diff --git a/meta/recipes-devtools/gcc/gcc-configure-sdk.inc b/meta/recipes-devtools/gcc/gcc-configure-sdk.inc
index de80870..bf6fd8f 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-sdk.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-sdk.inc
@@ -40,6 +40,14 @@ do_configure () {
 	export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
 	export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
 	(cd ${S} && gnu-configize) || die "failure running gnu-configize"
+
+	# This is to make the source of gcc and gcc-sdk compatible,
+	# the Makefile and configure of gcc need t-oe and defaults.h
+	# in ${B}, so fake two for gcc-sdk in ${B}
+	mkdir -p ${B}/gcc
+	touch ${B}/gcc/t-oe
+	cp ${S}/gcc/defaults.h ${B}/gcc/defaults.h
+
 	oe_runconf
 }