core/exim/Pkgfile

# Description: Mail transfer agent
# URL:         http://www.exim.org
# Maintainer:  CRUX System Team, core-ports at crux dot nu
# Depends on:  db openssl libpcre

name=exim
version=4.89
release=2
source=(ftp://ftp.exim.org/pub/exim/exim4/$name-$version.tar.xz \
        $name $name-config.patch)

build() {
    cd $name-$version

    sed "s/#CFLAGS#/$CFLAGS/" $SRC/$name-config.patch | patch -p1
    cp src/EDITME Local/Makefile

    make -j1
    make DESTDIR=$PKG install

    mv $PKG/usr/sbin/{$name-$version-?,$name}

    install -D -m 755 $SRC/exim $PKG/etc/rc.d/exim
    install -D -m 644 doc/exim.8 $PKG/usr/share/man/man8/exim.8

    install -d $PKG/var/{log,spool} $PKG/usr/bin
    install -d -m 0750 -o mail -g mail $PKG/var/{log,spool}/exim

    touch $PKG/var/log/exim/exim_{mainlog,paniclog,rejectlog}
    chown mail:mail $PKG/var/log/exim/*
    chmod 640 $PKG/var/log/exim/*

    ln -sf $name $PKG/usr/sbin/sendmail
    ln -sf ../sbin/$name $PKG/usr/bin/mailq

    install -d $PKG/etc/ssl/{certs,keys}
    touch $PKG/etc/ssl/certs/exim.crt
    touch $PKG/etc/ssl/keys/exim.key
    chmod 0600 $PKG/etc/ssl/{keys/exim.key,certs/exim.crt}

    # https://lists.exim.org/lurker/message/20171125.034842.d1d75cac.en.html
    sed -e '44i\\nchunking_advertise_hosts =' -i $PKG/etc/exim/exim.conf
}