disable LTO and SSP for bulk builds

mk/build.mk

@@ -16,13 +16,9 @@ DEFCONFIG=		ADK_DEBUG=n \
 			ADK_MAKE_JOBS=4 \
 			ADK_PACKAGE_GRUB=n \
 			ADK_PACKAGE_BASE_FILES=y \
-			ADK_PACKAGE_MGETTY=n \
-			ADK_COMPILE_HEIMDAL=n \
-			ADK_PACKAGE_HEIMDAL_PKINIT=n \
-			ADK_PACKAGE_HEIMDAL_SERVER=n \
-			ADK_PACKAGE_LIBHEIMDAL=n \
-			ADK_PACKAGE_LIBHEIMDAL_CLIENT=n \
 			ADK_PACKAGE_PYTHON=n \
+			ADK_TOOLCHAIN_GCC_USE_SSP=n \
+			ADK_TOOLCHAIN_GCC_USE_LTO=n \
 			BUSYBOX_BBCONFIG=n \
 			BUSYBOX_SELINUX=n \
 			BUSYBOX_INSTALL_NO_USR=n \