SliTaz Packages

Receipt for package "postfix"

# SliTaz package receipt.

PACKAGE="postfix"
VERSION="2.8.3"
CATEGORY="network"
SHORT_DESC="fast, easy to administer, and secure mailer."
MAINTAINER="pascal.bellard@slitaz.org"
TARBALL="$PACKAGE-$VERSION.tar.gz"
WEB_SITE="http://www.postfix.org/"
WGET_URL="ftp://ftp.cs.tu-berlin.de/pub/net/mail/postfix/official/$TARBALL"
CONFIG_FILES="/etc/postfix"

DEPENDS="libdb libldap pcre libssl slitaz-base-files libsasl libkrb5 \
libcomerr3 libmysqlclient"
BUILD_DEPENDS="db-dev openldap-dev pcre-dev openssl-dev perl mysql-dev \
cyrus-sasl-dev libsasl"

# Rules to configure and make the package.
compile_rules()
{
    cd $src
    make makefiles \
    CCARGS='-DHAS_DB -DHAS_LDAP \
        -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I /usr/include/sasl \
        -DHAS_MYSQL -I/usr/include/mysql \
        -DDEF_DAEMON_DIR=\"/usr/lib/postfix\" \
        -DDEF_MANPAGE_DIR=\"/usr/share/man\"' \
    AUXLIBS="-ldb -lldap -llber -lsasl2 \
        -L/usr/lib/mysql -lmysqlclient -lz -lm " &&
    make
    install_root=$WOK/$PACKAGE/install \
        sh postfix-install -non-interactive
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
    mkdir -p $fs/usr/share/licenses/
    cp -a $install/usr/lib $fs/usr
    cp -a $install/usr/bin $fs/usr
    cp -a $install/usr/sbin $fs/usr
    cp -a $install/etc $fs

    awk 'BEGIN {n=0} /MUST/ {n++} /ALIASES/ {n++} { if (n==1) print }' \
        < $install/etc/postfix/aliases > $fs/etc/postfix/aliases
    while read keyword data; do
        grep -q ^$keyword $fs/etc/postfix/main.cf && continue
        mv $fs/etc/postfix/main.cf $fs/etc/postfix/main.cf.$$
        awk "BEGIN { scan=1 } /^#$keyword / { if (scan) { print \"$keyword $data\" ; scan=0 } } { print }" \
            < $fs/etc/postfix/main.cf.$$ > $fs/etc/postfix/main.cf
        rm -f $fs/etc/postfix/main.cf.$$
    done << EOF
mydomain = localdomain
myorigin = localhost
mydestination = localhost, localhost.\$mydomain
mynetworks = 127.0.0.0/8
alias_maps = hash:/etc/postfix/aliases
EOF
    cp -a $stuff/etc $fs
    cp -a $install/var $fs
    mv $fs/etc/postfix/TLS_LICENSE $fs/usr/share/licenses/POSTFIX_TLS_LICENSE
    mv $fs/etc/postfix/LICENSE $fs/usr/share/licenses/POSTFIX_LICENSE
    cp -a $stuff/etc/init.d $fs/etc
    rm -f $fs/usr/lib/postfix/post* $fs/usr/lib/postfix/*.cf
    strip -s $fs/usr/lib/postfix/*
}

# Pre and post install commands for Tazpkg.
post_install()
{

    local user
    local group
    
    user=postfix
    group=postdrop
    
    if ! grep -q $user $1/etc/passwd; then
        echo -n "Adding user/group $user..."
        chroot $1/ addgroup -S $user
        chroot $1/ adduser -S -D -H -G $user $user
        chroot $1/ addgroup -S $group
        status
    fi

    # addgroup postdrop if needed
    if ! grep -q postdrop $1/etc/group; then
        echo -n "Adding group ${group}..."
        chroot $1/ addgroup -S $group
        status
    fi

    chroot $1/ chown ${user} /var/spool/postfix/* /var/lib/postfix
    chroot $1/ chgrp ${group} /var/spool/postfix/maildrop \
        /var/spool/postfix/public /usr/sbin/postdrop /usr/sbin/postqueue
    chmod 2755 $1/usr/sbin/postdrop $1/usr/sbin/postqueue
    chmod 2710 $1/var/spool/postfix/public
    chmod 1730 $1/var/spool/postfix/maildrop
    chroot $1/ postalias /etc/postfix/aliases
    cat <<EOF
    
----
Warning: you still need to edit myorigin/mydestination/mynetworks
parameter settings in /etc/postfix/main.cf.
See also http://www.postfix.org/STANDARD_CONFIGURATION_README.html

To start $PACKAGE server you can run :

    /etc/init.d/$PACKAGE start

Or add $PACKAGE to RUN_DAEMONS in /etc/rcS.conf
----
EOF
}

# Overlap busybox
pre_install()
{
    rm -f $1/usr/sbin/sendmail
}

post_remove()
{
    deluser postfix
    delgroup postdrop
    ln -s /bin/busybox /usr/sbin/sendmail
}