Makefile: add variable for path to source tree

Add a new variable, ${TOP}, to the top level makefile, which points to the path of the source tree.
2015-01-23 12:52:31 -06:00
parent cddb4aad08
commit fbdd669ba7
1 changed files with 4 additions and 2 deletions
--- a/6
+++ b/6
@@ -2,7 +2,10 @@
 # Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
 # Released under the 2-clause BSD license.

-include Makefile.inc
+TOP:=		${dir ${realpath ${firstword ${MAKEFILE_LIST}}}}
+MK=			${TOP}/mk
+
+include ${TOP}/Makefile.inc

 SUBDIR=		conf.d etc init.d local.d man scripts sh src sysctl.d

@@ -17,7 +20,6 @@ SUBDIR+=	runlevels

 INSTALLAFTER=	_installafter

-MK= 		mk
 include ${MK}/sys.mk
 include ${MK}/os.mk
 include ${MK}/subdir.mk