[pkgsrc/trunk]: pkgsrc/mk Add an apache.mk, similar to java-vm.mk and emacs.m...

[erh <erh%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/9a38f547aad4
branches:  trunk
changeset: 460755:9a38f547aad4
user:      erh <erh%pkgsrc.org@localhost>
date:      Thu Sep 04 03:00:19 2003 +0000

description:
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.

diffstat:

 mk/apache.mk |  161 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 161 insertions(+), 0 deletions(-)

diffs (165 lines):

diff -r f171822c7e1b -r 9a38f547aad4 mk/apache.mk
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/mk/apache.mk      Thu Sep 04 03:00:19 2003 +0000
@@ -0,0 +1,161 @@
+# $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