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authorMarc Espie <espie@cvs.openbsd.org>1998-12-17 18:25:07 +0000
committerMarc Espie <espie@cvs.openbsd.org>1998-12-17 18:25:07 +0000
commite7d5dca95296cbaad9801169abc704b4612f8922 (patch)
tree6747634c95f4bee7e87fca44d8a40251ca7a2727 /share/mk/bsd.port.mk
parent9dd18612c178b56b019cf354b8e946b57ffff81c (diff)
NEED_VERSION
Diffstat (limited to 'share/mk/bsd.port.mk')
-rw-r--r--share/mk/bsd.port.mk26
1 files changed, 25 insertions, 1 deletions
diff --git a/share/mk/bsd.port.mk b/share/mk/bsd.port.mk
index 9d697eb7189..35b3f5e7d33 100644
--- a/share/mk/bsd.port.mk
+++ b/share/mk/bsd.port.mk
@@ -1,6 +1,6 @@
#-*- mode: Fundamental; tab-width: 4; -*-
# ex:ts=4
-# $OpenBSD: bsd.port.mk,v 1.54 1998/12/16 19:59:48 marc Exp $
+# $OpenBSD: bsd.port.mk,v 1.55 1998/12/17 18:25:06 espie Exp $
#
# bsd.port.mk - 940820 Jordan K. Hubbard.
# This file is in the public domain.
@@ -28,6 +28,30 @@ FreeBSD_MAINTAINER= asami@FreeBSD.ORG
OpenBSD_MAINTAINER= marc@OpenBSD.ORG
NetBSD_MAINTAINER= agc@netbsd.org
+# NEED_VERSION: we need at least this version of bsd.port.mk for this
+# port to build
+
+FULL_REVISION=$$OpenBSD: bsd.port.mk,v 1.55 1998/12/17 18:25:06 espie Exp $$
+.if defined(NEED_VERSION)
+VERSION_REVISION=${FULL_REVISION:M[0-9]*.*}
+
+VERSION=${VERSION_REVISION:C/\..*//}
+REVISION=${VERSION_REVISION:C/.*\.//}
+
+VERSION_NEEDED=${NEED_VERSION:C/\..*//}
+REVISION_NEEDED=${NEED_VERSION:C/.*\.//}
+
+.BEGIN:
+ @if [ ${VERSION_NEEDED} -gt ${VERSION} -o \
+ ${VERSION_NEEDED} -eq ${VERSION} -a \
+ ${REVISION_NEEDED} -gt ${REVISION} ]; \
+ then \
+ ${ECHO} "Need version ${NEED_VERSION} of bsd.port.mk"; \
+ ${FALSE}; \
+ fi;
+
+.endif
+
# Supported Variables and their behaviors:
#
# Variables that typically apply to all ports: