Use a conditional assignment "?=" when defining DOC_INSTALL_PREFIX

This commit is contained in:
Nik Clayton 1999-08-19 00:07:09 +00:00
parent 06be91b2cd
commit c98917fd5d
Notes: svn2git 2020-12-08 03:00:23 +00:00
svn path=/head/; revision=5395

View file

@ -1,5 +1,5 @@
#
# $Id: docproj.docbook.mk,v 1.8 1999-08-18 18:46:58 nik Exp $
# $Id: docproj.docbook.mk,v 1.9 1999-08-19 00:07:09 nik Exp $
#
# This include file <docproj.docbook.mk> handles installing documentation
# from the FreeBSD Documentation Project.
@ -77,7 +77,7 @@
DOC?= ${.CURDIR:T}
DOC_INSTALL_PREFIX= /usr/local/share/doc/fdp
DOC_INSTALL_PREFIX?= /usr/local/share/doc/fdp
JADE= /usr/local/bin/jade
DSLHTML= ${DOC_PREFIX}/share/sgml/freebsd.dsl