Help with packages/modules/flavors

["Steve Shockley" <steve_(_dot_)_shockley_(_at_)_shockley_(_dot_)_net>]

I've almost got Courier-MTA working the way I want, except I can't get the
dependencies right.  I've pasted my current Courier-MTA makefile below.
Right now, I can install -fax and it installs without the base package, and
if I install the base package, it requires itself and recurses until the
machine runs out of memory.

I guess the part I'm still fuzzy on is the difference between a subpackage,
pseudo_flavor, packaging, multi_package and module.  My goal is to have
Courier work like the php4 port, where you can add in modules after the fact
and not have 31 flavors.

I know there's something dumb here that I'm missing, but I've been staring
at it too long.  Can somebody straighten me out on this?


# $OpenBSD$

COMMENT=                "mail server for maildir format mailboxes"
COMMENT-fax=            "fax server module for courier"
COMMENT-imap=           "imap server module for courier"
COMMENT-ldap=           "ldap authentication module for courier"
COMMENT-maildrop=       "mail filter module for courier"
COMMENT-mlm=            "mailing list manager for courier"
COMMENT-mysql=          "mysql authentication module for courier"
COMMENT-pgsql=          "pgsql authentication module for courier"
COMMENT-pop3=           "pop3 server module for courier"
COMMENT-webmail=        "webmail server module for courier"

COURIERVER=     0.40.1
DISTNAME=       courier-${COURIERVER}
EXTRACT_SUFX=   .tar.bz2
CATEGORIES=     mail

MASTER_SITES=   ${MASTER_SITE_SOURCEFORGE:=courier/}
#MASTER_SITES=  http://www.courier-mta.org/beta/courier/

MAINTAINER=     Steve Shockley <steve_(_dot_)_shockley_(_at_)_shockley_(_dot_)_net>
HOMEPAGE=       http://www.courier-mta.org/

# GPL
PERMIT_PACKAGE_CDROM=   Yes
PERMIT_PACKAGE_FTP=     Yes
PERMIT_DISTFILES_CDROM= Yes
PERMIT_DISTFILES_FTP=   Yes

INSTALL_TARGET= install-strip install-perms
SEPARATE_BUILD= concurrent
SYSCONFDIR=     /etc/courier
COURIERCONF=    ${SYSCONFDIR}
COURIERSTATE=   /var/spool/courier
SUBST_VARS=     COURIERSTATE COURIERCONF COURIERVER
EXAMPLE_DIR=    ${PREFIX}/share/examples/courier
USE_GMAKE=      Yes
MAILUSER=       smmsp
MAILGROUP=      smmsp
MAILGID=        25
MAILUID=        25

SUBPACKAGE?=
FLAVOR?=

LIB_DEPENDS+=   gdbm.2::databases/gdbm
BUILD_DEPENDS+= gnupg::security/gnupg
RUN_DEPENDS+=   gnupg::security/gnupg

# You can enable these if you want, but they take forever to compile.
# Expect is only used for changing passwords in webmail and requires X and
tk/tcl
# Ispell always seems to take forever to download and is only used for
webmail.
#BUILD_DEPENDS= ispell::textproc/ispell \
#               expect::lang/expect
#RUN_DEPENDS+=  ispell::textproc/ispell \
#               expect::lang/expect

CONFIGURE_ARGS+= --disable-root-check \
                --datadir=${PREFIX}/share/courier \
                --with-authuserdb \
                --sysconfdir=${COURIERCONF} \
                --with-authdaemon \
                --with-authdaemonvar=${COURIERSTATE} \
                --enable-workarounds-for-imap-client-bugs \
                --with-db=gdbm \
                --enable-mimetypes=/var/www/conf/mime.types \
                --prefix=$(PREFIX) \
                --exec-prefix=${LOCALBASE} \
                --localstatedir=${COURIERSTATE} \
                --without-ipv6 \
                --with-mailuser=${MAILUSER} \
                --with-mailgroup=${MAILGROUP} \
                --with-mailuid=${MAILUID} \
                --with-mailgid=${MAILGID} \
                --with-ispell \
                --mandir=${PREFIX}/man

PSEUDO_FLAVORS+=        no_fax no_imap no_maildrop no_mlm no_pop3 no_webmail
no_mysql no_ldap no_pgsql
FLAVOR?=
MULTI_PACKAGES=

.if !${FLAVOR:L:Mno_imap}
MULTI_PACKAGES+=        -imap
.endif

.if !${FLAVOR:L:Mno_maildrop}
MULTI_PACKAGES+=        -maildrop
.endif

.if !${FLAVOR:L:Mno_mlm}
MULTI_PACKAGES+=        -mlm
.endif

.if !${FLAVOR:L:Mno_pop3}
MULTI_PACKAGES+=        -pop3
.endif

.if !${FLAVOR:L:Mno_webmail}
MULTI_PACKAGES+=        -webmail
.endif

# mysql
.if ${FLAVOR:L:Mno_mysql}
CONFIGURE_ARGS+=        --without-authmysql
.else
MULTI_PACKAGES+=        -mysql
CONFIGURE_ARGS+=        --with-authmysql \
                        --with-mysql-libs=${LOCALBASE}/lib/mysql \
                        --with-mysql-includes=${LOCALBASE}/include/mysql
MYSQL_DEPENDS+=
lib/mysql/mysqlclient.10:mysql-client-3.23.*:databases/mysql
BUILD_DEPENDS+=         ${MYSQL_DEPENDS}
.endif

# openldap
.if ${FLAVOR:L:Mno_ldap}
CONFIGURE_ARGS+=        --without-authldap
.else
MULTI_PACKAGES+=        -ldap
CONFIGURE_ARGS+=        --with-authldap
LDAP_DEPENDS+=          ldap.2,lber.2:openldap-client-2.*:databases/openldap
BUILD_DEPENDS+=         ${LDAP_DEPENDS}
.endif

# postgresql
.if !${FLAVOR:L:Mno_pgsql}
MULTI_PACKAGES+=        -pgsql
CONFIGURE_ARGS+=        --with-pgsql-libs=${LOCALBASE}/lib \
                        --with-pgsql-includes=${LOCALBASE}/include/postgresq
l
PGSQL_DEPENDS+=         pq.2::databases/postgresql
BUILD_DEPENDS+=         ${PGSQL_DEPENDS}
.endif

# Don't use the standard OpenBSD port for mgetty+sendfax
# Instead, use the one at:
# http://marc.theaimsgroup.com/?l=openbsd-ports&m=101116192526792&w=2
.if !${FLAVOR:L:Mno_fax}
MULTI_PACKAGES+=        -fax
FAX_DEPENDS+=           ::graphics/netpbm \
                        ::myports/mgetty+sendfax \
                        ::print/ghostscript/gnu
BUILD_DEPENDS+=         ${FAX_DEPENDS}
.endif

CONFIGURE_STYLE= gnu
CONFIGURE_ENV=  LDFLAGS="-L${LOCALBASE}/lib" \
                CXXFLAGS="${CFLAGS} -I${LOCALBASE}/include" \
                CPPFLAGS="${CFLAGS} -I${LOCALBASE}/include"

.for i in ${MULTI_PACKAGES}
FULLPKGNAME${i}=        courier${i}-${COURIERVER}
.endfor

.if defined(PACKAGING) && !empty(SUBPACKAGE)
        @echo "foo"
MODULE_NAME=            ${SUBPACKAGE:S/-//g}
LIB_DEPENDS=            ${${MODULE_NAME:U}_DEPENDS}
#LIB_DEPENDS=           ${${SUBPACKAGE:U:S/-//g}_DEPENDS}
#RUN_DEPENDS=           :courier-${COURIERVER}:myports/courier
#RUN_DEPENDS=           :courier-${COURIERVER}:mail/courier
SUBST_VARS=             MODULE_NAME
.elif defined(PACKAGING) && empty(SUBPACKAGE)
        @echo "bar"
LIB_DEPENDS=
#MESSAGE=                ${PKGDIR}/DESCR
SUBST_VARS=             COURIERVER
.else
.for i in ${MULTI_PACKAGES}
        @echo "baz"
#LIB_DEPENDS+=          ${${i:U:S/-//g}_DEPENDS}
.endfor
.endif

post-extract:
        @cp ${.CURDIR}/files/c_rehash ${WRKDIR}/bin

post-install:
        @cd $(WRKBUILD)/courier && chmod +x perms.sh setperms.sh &&
MAKE=$(MAKE) ./setperms.sh "$(DESTDIR)"
        ${INSTALL_DATA_DIR} ${PREFIX}/share/examples/courier
        @mv $(WRKINST)$(COURIERCONF)/* $(EXAMPLE_DIR)
        @cp $(WRKBUILD)/permissions.dat $(EXAMPLE_DIR)
        @cp $(WRKSRC)/sysconftool $(PREFIX)/sbin/sysconftool

.for file in webadmin-password upgrade-courier
        @sed -e "s,y0y0y0,${TRUEPREFIX},g" -e "s,y1y1y1,${COURIERCONF},g" -e
"s,y2y2y2,${MAILUSER},g" -e "s,y3y3y3,${MAILGROUP},g" ${FILESDIR}/${file} >
${PREFIX}/sbin/${file}

        @chmod 555 ${PREFIX}/sbin/${file}
        @chown root:wheel ${PREFIX}/sbin/${file}
.endfor

.for i in sendmail-remove sendmail-restore startcourier
        ${INSTALL_SCRIPT} ${FILESDIR}/$i ${PREFIX}/sbin
.endfor

.include <bsd.port.mk>