@@ -1,12 +1,9 @@
-lin-headers = /usr/include/asm
-fbsd-headers = /usr/include/sys
-
 ${TMP}:
 	mkdir -p ${TMP}
 
-${TMP}/calls.x86.lin.32.s: $(lin-headers)/unistd_32.h ${TMP}
+${TMP}/calls.x86.lin.32.s: ${lin-headers}/unistd_32.h ${TMP}
 	grep "#define __NR_" $< | sed 's;^#define __NR_;%define sys.;' > $@
-${TMP}/calls.x86.lin.64.s: $(lin-headers)/unistd_64.h ${TMP}
+${TMP}/calls.x86.lin.64.s: ${lin-headers}/unistd_64.h ${TMP}
 	grep "#define __NR_" $< | sed 's;^#define __NR_;%define sys.;' > $@
-${TMP}/calls.x86.fbsd.%.s: $(fbsd-headers)/syscall.h ${TMP}
+${TMP}/calls.x86.fbsd.%.s: ${fbsd-headers}/syscall.h ${TMP}
 	grep "#define	SYS_" $< | sed 's;^#define	SYS_;%define sys.;' > $@