pkgname=postfix
pkgver=3.2.4
pkgrel=1
pkgdesc='Fast, easy to administer, secure mail server'
url='http://www.postfix.org/'
arch=('x86_64')
license=('custom')
depends=('openssl' 'pcre' 'icu' 'libsasl' 'libldap' 'db'
         'libmariadbclient' 'postgresql-libs' 'sqlite3' 'tinycdb')
source=("ftp://ftp.porcupine.org/mirrors/postfix-release/official/${pkgname}-${pkgver}.tar.gz"{,.gpg2}
        'aliases.patch'
        'postfix.service'
        'sysusers.d')
sha1sums=('86de2f38ca0894f42b9473bec6ac061ed6369c9a'
          '6eff4e3c46c5dacb0ab01a84b83b5baac18ee3af'
          '5fc3de6c7df1e5851a0a379e825148868808318b'
          'dd12885d367bebaf0fc9d2e9823a7f82086b6ee9'
          '5b364374b134cade1d9465d68f59a61f883d484f')
backup=('etc/postfix/'{access,aliases,canonical,generic,header_checks,main.cf,master.cf,relocated,transport,virtual})
validpgpkeys=('622C7C012254C186677469C50C0B590E80CA15A7') # Wietse Venema
conflicts=('smtp-server' 'smtp-forwarder' 'postfix-tools')
provides=('smtp-server' 'smtp-forwarder' 'postfix-tools')
replaces=('postfix-tools')

build() {
  cd $pkgname-$pkgver

  CCARGS='
    -DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl
    -DHAS_LDAP
    -DUSE_TLS
    -DHAS_MYSQL -I/usr/include/mysql
    -DHAS_PGSQL -I/usr/include/postgresql
    -DHAS_SQLITE
    -DHAS_CDB
    -DDEF_COMMAND_DIR=\"/usr/bin\"
    -DDEF_DAEMON_DIR=\"/usr/lib/postfix/bin\"
    -DDEF_SENDMAIL_PATH=\"/usr/bin/sendmail\"
    -DDEF_README_DIR=\"/usr/share/doc/postfix\"
    -DDEF_MANPAGE_DIR=\"/usr/share/man\"
  '
  AUXLIBS='
    -lsasl2
    -lldap -llber
    -lssl -lcrypto
    -lmysqlclient -lz -lm
    -lpq
    -lsqlite3 -lpthread
    -lcdb
  '

  make makefiles \
    DEBUG='' \
    pie=yes \
    shared=yes \
    CCARGS="${CCARGS//$'\n'/}" \
    AUXLIBS="${AUXLIBS//$'\n'/}" \
    OPT="${CFLAGS} ${LDFLAGS}"

  make
}

package() {
    cd $pkgname-$pkgver

    sed 's:bin/postconf -dhx:bin/postconf -c conf -dhx:g' -i postfix-install
    LD_LIBRARY_PATH=lib:$LD_LIBRARY_PATH \
    sh postfix-install -non-interactive install_root="$pkgdir"

    install -Dm644 LICENSE "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
    install -Dm644 ../postfix.service "${pkgdir}/usr/lib/systemd/system/${pkgname}.service"
    install -Dm644 ../sysusers.d "${pkgdir}/usr/lib/sysusers.d/${pkgname}.conf"

    for name in posttls-finger {smtp,qmqp}-{sink,source}; do
    install -Dm644 "man/man1/${name}.1" "$pkgdir/usr/share/man/man1/${name}.1"
    install -Dm755 "bin/${name}" "$pkgdir/usr/bin/${name}"
    done

    # now set permissions right to appease the pacman gods
    sed -r \
            -e '/override=1/d' \
            -e '/absolute path name/d' \
            -e 's/\$POSTCONF -/$POSTCONF -c .\/etc\/postfix -/g' \
            -e '/(if \[|chmod|chown|find|mkdir|test)/s/\$path/.\/$path/g' \
            libexec/post-install > ../arch-post-install
    cd "${pkgdir}"
    LD_LIBRARY_PATH=usr/lib/postfix:$LD_LIBRARY_PATH \
    sh "${srcdir}/arch-post-install" \
            command_directory=usr/bin \
            config_directory=etc/postfix \
            meta_directory=etc/postfix \
            setgid_group=75 \
            mail_owner=73 \
            set-permissions

    patch --no-backup-if-mismatch -p0 -i "${srcdir}"/aliases.patch
    sed 's/^\(\$manpage[^:]*\):/\1.gz:/' -i "etc/postfix/postfix-files"
}