# Contributor: Łukasz Jendrysik <scadu@yandex.com>
# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=postfix
pkgver=3.0.1
pkgrel=2
pkgdesc="Secure and fast drop-in replacement for Sendmail (MTA)"
url="http://www.postfix.org/"
arch="all"
license="IPL-1"
depends=
makedepends="db-dev pcre-dev openssl-dev postgresql-dev mariadb-dev openldap-dev
	cyrus-sasl-dev perl file sqlite-dev linux-headers"
install="$pkgname.pre-install"
subpackages="$pkgname-doc $pkgname-ldap $pkgname-mysql $pkgname-pcre
	$pkgname-pgsql $pkgname-sqlite"
options="suid"
source="ftp://ftp.porcupine.org/mirrors/$pkgname-release/official/$pkgname-$pkgver.tar.gz
	$pkgname.initd
	no-glibc.patch
	"

_shared_libs() {
	file --mime-type "$@" | \
		awk -F: '$2 ~ /sharedlib/ {print $1}'
}

prepare() {
	cd "$srcdir/$pkgname-$pkgver"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done

	sed -i -e "s|#define HAS_NIS|//#define HAS_NIS|g" \
		-e "/^#define ALIAS_DB_MAP/s|:/etc/aliases|:/etc/postfix/aliases|" \
		src/util/sys_defs.h || return 1
	sed -i -e "s:/usr/local/:/usr/:g" conf/master.cf || return 1
}

build () {
	cd "$srcdir/$pkgname-$pkgver"
	# needed for dynamic maps.
	local ccargs="-DHAS_SHL_LOAD"
	local auxlibs="$LDFLAGS -lpthread -lcrypt"

	ccargs="$ccargs -DDEF_DAEMON_DIR=\\\"/usr/lib/postfix\\\""

	# pcre
	ccargs="$ccargs -DHAS_PCRE $(pkg-config --cflags libpcre)"

	# ssl
	ccargs="$ccargs -DUSE_TLS"
	auxlibs="$auxlibs -lssl -lcrypto"

	## dovecot-sasl
	#ccargs="$ccargs -DUSE_SASL_AUTH -DDEF_SERVER_SASL_TYPE=\\\"dovecot\\\""

	# cyrus sasl
	ccargs="$ccargs	-DUSE_SASL_AUTH -DUSE_CYRUS_SASL -I/usr/include/sasl"
	auxlibs="$auxlibs -lsasl2"

	# postgresql
	ccargs="$ccargs -DHAS_PGSQL $(pkg-config --cflags libpq)"

	# mysql
	ccargs="$ccargs -DHAS_MYSQL $(mysql_config --include)"

	# ldap
	ccargs="$ccargs -DHAS_LDAP"

	# sqlite
	ccargs="$ccargs -DHAS_SQLITE $(pkg-config --cflags sqlite3)"

	#
	#	AUXLIBS_CDB="$cdb_libs" \
	#	AUXLIBS_LMDB="$lmdb_libs" \

	# compile
	make DEBUG="" \
		OPT="$CFLAGS" \
		CCARGS="$ccargs" \
		AUXLIBS="$auxlibs" \
		AUXLIBS_LDAP="-lldap -llber" \
		AUXLIBS_MYSQL="$(mysql_config --libs)" \
		AUXLIBS_PCRE="$(pkg-config --libs libpcre)" \
		AUXLIBS_PGSQL="$(pkg-config --libs libpq)" \
		AUXLIBS_SQLITE="$(pkg-config --libs sqlite3)" \
		dynamicmaps=yes \
		shared=yes \
		makefiles || return 1

	make OPT="$CFLAGS" || return 1
}

_mvline() {
	local regex="$1"
	local outfile="$3.d/$2"
	local infile="$3"
	sed -i -E -e "\|$regex|{
w $outfile
d
}" $infile
}

package() {
	cd "$srcdir/$pkgname-$pkgver"
	make non-interactive-package \
		install_root="$pkgdir" \
		readme_directory=/usr/share/doc/$pkgname/readme \
		manpage_directory=/usr/share/man \
		|| return 1

	# fix permissions
	for i in postdrop postqueue; do
		chgrp postdrop "$pkgdir"/usr/sbin/$i
		chmod g+s "$pkgdir"/usr/sbin/$i
	done

	mkdir -p "$pkgdir"/usr/share/doc/postfix/defaults/ \
		"$pkgdir"/usr/share/licenses/${pkgname}/
	mv "$pkgdir"/etc/postfix/*.default \
		"$pkgdir"/usr/share/doc/postfix/defaults/ || return 1
	mv "$pkgdir"/etc/postfix/*LICENSE* \
		"$pkgdir"/usr/share/licenses/${pkgname}/ || return 1

	install -d -o postfix -g postfix "$pkgdir"/var/spool/postfix
	install -Dm755 "$srcdir"/$pkgname.initd "$pkgdir"/etc/init.d/$pkgname
	chown postfix "$pkgdir"/var/spool/postfix/* "$pkgdir"/var/lib/postfix \
		|| return 1
	chgrp postdrop "$pkgdir"/var/spool/postfix/maildrop \
		"$pkgdir"/var/spool/postfix/public || return 1

	cd "$pkgdir"/etc/postfix/ || return 1
	for map in ldap mysql pcre pgsql sqlite; do
		msg "split $map"
		_mvline "^\s*$map" "$map" dynamicmaps.cf || return 1
	done
}

_mv_dict() {
	local m=$1
	shift
	pkgdesc="$m map support for postfix"
	depends=
	mkdir -p "$subpkgdir"/usr/lib/postfix \
		"$subpkgdir"/etc/postfix/dynamicmaps.cf.d
	mv "$pkgdir"/usr/lib/postfix/postfix-${m}.so \
		"$subpkgdir"/usr/lib/postfix/ || return 1
	mv "$pkgdir"/etc/postfix/dynamicmaps.cf.d/${m} \
		"$subpkgdir"/etc/postfix/dynamicmaps.cf.d/ || return 1
}

ldap()  { _mv_dict ldap ; }
mysql() { _mv_dict mysql ;}
pcre()  { _mv_dict pcre ; }
pgsql() { _mv_dict pgsql ; }
sqlite() { _mv_dict sqlite ; }

md5sums="3ec1416e7d4fba9566297c8fcf7a348c  postfix-3.0.1.tar.gz
82c78ea8cb77a55f563d2086b73c36e2  postfix.initd
b7ed1614fafb5fed6253b1a62f76b709  no-glibc.patch"
sha256sums="cd2bd6447fe3368bb1a39f482f8dd1eec87c63067a0eb75f9aec8e4eadd21328  postfix-3.0.1.tar.gz
2f744cfe9c3a0bac8e15c1e2347ff38283cb323617740f853e01d9eade7957ee  postfix.initd
e8d7c4b3edab2388c9aba6c9ce70ff141ae7aacbd6480e233711241d90b14563  no-glibc.patch"
sha512sums="17916f6dc7113589b011dbf6a6bb54cb9f6d0d5f176fb3c877d4a5a09ac62c4faf088bf1eba0b41c6d2b9d55660fd4c52d4ba2a01f82db3679322756b6da6f37  postfix-3.0.1.tar.gz
2752e69c4e1857bdcf29444ffb458bca818bc60b9c77c20823c5f5b87c36cb5e0f3217a625a7fe5788d5bfcef7570a1f2149e1233fcd23ccf7ee14190aff47a2  postfix.initd
cf9ef0d07e54011107da57e2855cbda10047c100047e2cc2fdede072ace1fc6c060a6b1cfc8c277417a28a23ecd3c6ffdc061da1673e8f61d2ed11899f1efb25  no-glibc.patch"