pkgsrc/mk/apache.mk
erh 2912824c9a Add an apache.mk, similar to java-vm.mk and emacs.mk, that allows apache
modules that will work with more than one version of the apache web server
to not require a separate package for each version of apache.  This was
originally based on java-vm.mk
	Makefile variables added:
		PKG_APACHE_ACCEPTED : Contains the list of valid versions of apache.
		USE_APR : If set, the package required apr to run.
	User variabled added:
		PKG_APACHE_DEFAULT : The version of apache to install, if there is
		                     none yet.  Defaults to apache13
	Variables set:
		PKG_APACHE : Which version of apache is being used.
2003-09-04 03:00:19 +00:00

161 lines
4.5 KiB
Makefile

# $NetBSD: apache.mk,v 1.1 2003/09/04 03:00:19 erh Exp $
#
# This Makefile fragment handles Apache dependencies and make variables,
# and is meant to be included by packages that require Apache either at
# build-time or at run-time. apache.mk will:
#
# * set PKG_APACHE to the name of the apache web serverused
#
# * add a full dependency on the apache server
#
# * optionally add a full dependency on apr
#
# The available user variables are:
#
# PKG_APACHE_DEFAULT is a user-settable variable whose value is the default
# apache server to use. Possible values are apache13, apache2 and apache6.
# If there is already a version of apache installed this will have no
# effect.
#
# The available makefile variables are:
#
# PKG_APACHE_ACCEPTED is a package-settable list of servers that may be used as
# possible dependencies for the package. Possible values are the same as
# for PKG_APACHE_DEFAULT.
#
# USE_APR is used to note that the package requires the Apache Portable
# runtime to build and execute. This is only takes effect if apache2
# is chosen (by this file) as the web server to use. This adds a full
# dependency on apr.
#
.if !defined(APACHE_MK)
APACHE_MK= # defined
.include "../../mk/bsd.prefs.mk"
PKG_APACHE_DEFAULT?= # empty
_PKG_APACHES?= apache13 apache2 apache6
.if defined(PKG_APACHE_ACCEPTED)
. for _ap_ in ${PKG_APACHE_ACCEPTED}
. if !empty(_PKG_APACHES:M${_ap_})
_PKG_APACHE_ACCEPTED+=${PKG_APACHE_ACCEPTED:M${_ap_}}
. endif
. endfor
.endif
_PKG_APACHE_ACCEPTED?= ${_PKG_APACHES}
# Set the default apache for this platform.
#
.if !empty(PKG_APACHE_DEFAULT)
_PKG_APACHE_DEFAULT= ${PKG_APACHE_DEFAULT}
.endif
.if !defined(_PKG_APACHE_DEFAULT)
_PKG_APACHE_DEFAULT?= apache13
.endif
_APACHE_PKGBASE.apache13 = apache-1\*
_APACHE_PKGBASE.apache2 = apache-2\*
_APACHE_PKGBASE.apache6 = apache6
# Mark the acceptable apaches and check which apache packages are installed.
.for _ap_ in ${_PKG_APACHE_ACCEPTED}
_PKG_APACHE_OK.${_ap_}= yes
_PKG_APACHE_INSTALLED.${_ap_}!= \
if ${PKG_INFO} -qe ${_APACHE_PKGBASE.${_ap_}}; then \
${ECHO} yes; \
else \
${ECHO} no; \
fi
.endfor
# Use one of the installed apaches,...
#
.if !defined(_PKG_APACHE)
. for _ap_ in ${_PKG_APACHE_ACCEPTED}
. if !empty(_PKG_APACHE_INSTALLED.${_ap_}:M[yY][eE][sS])
_PKG_APACHE?= ${_ap_}
. else
_PKG_APACHE_FIRSTACCEPTED?= ${_ap_}
. endif
. endfor
.endif
#
# ...otherwise, prefer the default one if it's accepted,...
#
.if !defined(_PKG_APACHE)
. if defined(_PKG_APACHE_OK.${_PKG_APACHE_DEFAULT}) && \
!empty(_PKG_APACHE_OK.${_PKG_APACHE_DEFAULT}:M[yY][eE][sS])
_PKG_APACHE= ${_PKG_APACHE_DEFAULT}
. endif
.endif
#
# ...otherwise, just use the first accepted apache.
#
.if !defined(_PKG_APACHE)
. if defined(_PKG_APACHE_FIRSTACCEPTED)
_PKG_APACHE= ${_PKG_APACHE_FIRSTACCEPTED}
. endif
.endif
#
# If there are no acceptable apaches, then generate an error.
#
.if !defined(_PKG_APACHE)
# force an error
PKG_FAIL_REASON= "no acceptable apache found"
_PKG_APACHE= "none"
.endif
BUILDLINK_DEPENDS.apache13?= apache-1.3*
BUILDLINK_DEPENDS.apache2?= apache-2*
BUILDLINK_DEPENDS.apache6?= apache6*
.if ${_PKG_APACHE} == "apache13"
_APACHE_PKGSRCDIR= ../../www/apache
.elif ${_PKG_APACHE} == "apache2"
_APACHE_PKGSRCDIR= ../../www/apache2
.elif ${_PKG_APACHE} == "apache6"
_APACHE_PKGSRCDIR= ../../www/apache6
.endif
_APACHE_DEPENDENCY?= ${BUILDLINK_DEPENDS.${_PKG_APACHE}:${_APACHE_PKGSRCDIR}
# Add a runtime dependency on the apache server.
# This may or may not create an actual dependency depending on
# what the apache buildlink2.mk file does.
.if defined(_APACHE_PKGSRCDIR)
.if defined(USE_BUILDLINK2) && empty(USE_BUILDLINK2:M[nN][oO])
. include "${_APACHE_PKGSRCDIR}/buildlink2.mk"
.else
DEPENDS+= ${_APACHE_DEPENDENCY}
.endif
.endif
# If we are building apache modules, then we might need a build-time
# dependency on apr, and the apache sources?
.if defined(USE_BUILDLINK2) && empty(USE_BUILDLINK2:M[nN][oO])
. if defined(_APACHE_PKGSRCDIR)
. include "${_APACHE_PKGSRCDIR}/buildlink2.mk"
. endif
.else
BUILD_DEPENDS+= ${_APACHE_DEPENDENCY}
.endif
.if defined(USE_BUILDLINK2) && empty(USE_BUILDLINK2:M[nN][oO])
. if ${_PKG_APACHE} == "apache2"
. if defined(USE_APR) && !empty(USE_APR:M[yY][eE][sS])
. include "../../devel/apr/buildlink2.mk"
. endif
. endif
.endif
# PKG_APACHE is a publicly readable variable containing the name of the server
# we will be using.
#
PKG_APACHE:= ${_PKG_APACHE}
BUILD_DEFS+= PKG_APACHE
.endif # APACHE_MK