[Midnightbsd-cvs] mports [22239] trunk/Mk/bsd.mport.mk: export several OS related vars

[laffer1 at midnightbsd.org]

Revision: 22239
          http://svnweb.midnightbsd.org/mports/?rev=22239
Author:   laffer1
Date:     2017-01-27 12:17:13 -0500 (Fri, 27 Jan 2017)
Log Message:
-----------
export several OS related vars

Modified Paths:
--------------
    trunk/Mk/bsd.mport.mk

Modified: trunk/Mk/bsd.mport.mk
===================================================================
--- trunk/Mk/bsd.mport.mk	2017-01-27 17:05:25 UTC (rev 22238)
+++ trunk/Mk/bsd.mport.mk	2017-01-27 17:17:13 UTC (rev 22239)
@@ -122,16 +122,22 @@
 .if !defined(ARCH)
 ARCH!=	${UNAME} -p
 .endif
+_EXPORTED_VARS+=	ARCH
 
 # Get the operating system type
 .if !defined(OPSYS)
 OPSYS!=	${UNAME} -s
 .endif
+_EXPORTED_VARS+=	OPSYS
 
-UNAMER!=${UNAME} -r
+.if !defined(_OSRELEASE)
+_OSRELEASE!=	${UNAME} -r
+.endif
+_EXPORTED_VARS+=	_OSRELEASE
 
 # Get the operating system revision
-OSREL?=	${UNAMER:C/-.*//}
+OSREL?=	${_OSRELEASE:C/-.*//}
+_EXPORTED_VARS+=	OSREL
 
 # Get __MidnightBSD_version
 .if !defined(OSVERSION)
@@ -143,6 +149,7 @@
 OSVERSION!=	${SYSCTL} -n kern.osreldate
 .endif
 .endif
+_EXPORTED_VARS+=	OSVERSION
 
 MASTERDIR?=	${.CURDIR}