@@ -12,9 +12,9 @@
 nontools = $(filter-out %.exe.c,   $(src))
 cobjects = $(filter     %.c,       $(nontools))
 sobjects = $(filter %.${TARGET}.s, $(nontools))
 
-cflags = -std=c11 -isystem ${OUT} -fPIC -nostdlib ${COMPLIB} -L${OUT}
+cflags = -std=c11 -isystem ${OUT} -isystem ${ROOT}/arch -fPIC -nostdlib ${COMPLIB} -L${OUT}
 
 m-env = atom_target_arch=${ARCH}
 m-env += atom_target_os=${OS}
 ifneq (${BITS},) #!!! ifdef does NOT work with environment variables