Bison: sdk: add configuration environment to work with kernel

recipes-devtools/bison/bison_%.bbappend

@@ -0,0 +1,7 @@
+
+do_install_append_class-nativesdk() {
+	mkdir -p ${D}${SDKPATHNATIVE}/environment-setup.d
+	echo 'export BISON_PKGDATADIR="$OECORE_NATIVE_SYSROOT/usr/share/bison"' > ${D}${SDKPATHNATIVE}/environment-setup.d/bison.sh
+}
+
+FILES_${PN}_append_class-nativesdk = " ${SDKPATHNATIVE}/environment-setup.d/bison.sh"