# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /home/cvsroot/gentoo-x86/dev-db/maxdb/maxdb-src-7.5.0.8.ebuild,v 1.4 2004/02/07 17:12:43 brad_mssw Exp $

inherit eutils

DESCRIPTION="MaxDB - a enterpise grade, database server.
	     This ebuild will compile maxdb from sources. It will take some time !"
HOMEPAGE="http://www.mysql.com/products/maxdb"
SRC_URI="ftp://ftp.sap.com/pub/maxdb/7.5.00/maxdb-source-7_5_0_8.tgz
	 http://www.python.org/ftp/python/src/python-1.5.tar.gz"

KEYWORDS="~x86"
LICENSE="GPL-2"
SLOT="0"
IUSE=""

DEPEND="gcc? ( >=sys-devel/gcc-3.3.2 )
	bison? ( sys-devel/bison )
	python? ( >=dev-lang/python-1.5.2 )
	perl? ( >=dev-lang/perl-2.3.3 )
	maxdb-devtools-src ( =dev-db/maxdb-devtools-src-7.5.0.8 )"


warning() {
	ewarn
	ewarn "You can specify the root directory for the installation"
	ewarn "by setting the environment variable MAXDBROOT"
	ewarn "(without the leading / please. i.e. opt/sdb"

	ewarn
	ewarn "MaxDB will be installed to:"
	ewarn ${MAXDBROOT}
	ewarn
	ewarn "You can specify the directory where the needed DevTools are"
	ewarn "by setting the environment variable DEVTOOLS"
	ewarn
	ewarn "DevTools should be in:"
	ewarn ${DEVTOOLS}
	ewarn
#	ewarn "Python Include files have to be in:"
#	ewarn ${A_PYTHON_INCLUDE}
#	ewarn
	ewarn "Be shure that you did run ${DEVTOOLS}/bin/prepare_inst.pl as root"
	ewarn "to create the global SAP DB registry,"
	ewarn "(or export NOREG=1 to build without registration)"
	ewarn
	einfo "Workdir is:"
	einfo ${WORKDIR}
	einfo D is:
	einfo ${D}
	einfo ROOT is:
	einfo ${ROOT}
	einfo DISTDIR is:
	einfo ${DISTDIR}
	sleep 10
}

pkg_setup() {
	if [ -z "${MAXDBROOT}" ]; then
	  MAXDBROOT=opt/sdb
	fi
	if [ -z "${DEVTOOLS}" ]; then
	  DEVTOOLS=${ROOT}${MAXDBROOT}/devtools
	fi
	A_PYTHON_INCLUDE=/usr/include/python2.3
	warning
	INSTDATA_TMP=${WORKDIR}/V75_00_08/MaxDB_ORG/data
	INSTDATA_FIN=${D}${MAXDBROOT}/data
	INSTROOT_FIN=${D}${MAXDBROOT}/programs
}

src_unpack() {
	unpack ${A} || die

	EPATCH_OPTS="-p1 -d ${WORKDIR}/V75_00_08" \
#	Add the missing files to the distribution and apply the patch for gcc-3.3
	epatch ${FILESDIR}/maxdb-source-7_5_0_8_all.patch
	addwrite /etc/opt/sdb
	epatch ${FILESDIR}/maxdb-source-7_5_0_8_etc.patch
}

src_compile() {
# prepare the python sources
	cd ${WORKDIR}/Python-1.5
	./configure
	cp config.h Include
# create the sandbox directories
	mkdir ${INSTDATA_TMP}
	mkdir ${INSTDATA_TMP}/wrk

# we need write permission in the DevTools
	addwrite ${DEVTOOLS}

	cd ${WORKDIR}
	python ${DEVTOOLS}/bin/newSapdbSrc.py V75_00_08/MaxDB_ORG
	. devsapdb

	PYTHON_INCLUDE=${WORKDIR}/Python-1.5/Include
#	PYTHON_INCLUDE=${A_PYTHON_INCLUDE}
	export PYTHON_INCLUDE
	export PATH=${PATH}:${INSTROOT}/bin

	einfo "Sandbox INSTROOT is: ${INSTROOT}"
	einfo "Sandbox PYTHON_INCLUDE is: ${PYTHON_INCLUDE}"
	einfo "Sandbox PATH is: ${PATH}"
	sleep 5

# Setup the config file /etc/opt/sdb
	addwrite /etc/opt/sdb
	echo [Globals] > /etc/opt/sdb
	echo IndepData=${INSTDATA_TMP} >>  /etc/opt/sdb
	echo IndepPrograms=${INSTROOT} >> /etc/opt/sdb
	echo SdbOwner=sdb >> /etc/opt/sdb
	echo SdbGroup=sdba >> /etc/opt/sdb

#	Copy the missing include files
	if [ ! -f ${INSTROOT}/incl/WINDOWS.H ]
	then
	  mkdir ${INSTROOT}/incl
	  cp ${WORKDIR}/V75_00_08/MaxDB_ORG/usr/incl/*.H ${INSTROOT}/incl/
	  cp ${WORKDIR}/V75_00_08/MaxDB_ORG/usr/incl/*.h ${INSTROOT}/incl/
	fi

#	Build the targets (you have to build target all)
	einfo "Building target: all"
	imf all || die
}

src_install() {
# Change some sandbox pathes in the config-files to the final ones
#	sed 's\${WORKDIR}/V75_00_08/MaxDB_ORG/usr\${ROOT}${MAXDBROOT}/programs\g' ${WORKDIR}/V75_00_08/MaxDB_ORG/usr/config/WebAgent75.ini.ready > ${WORKDIR}/V75_00_08/MaxDB_ORG/usr/config/WebAgent75.ini.ready2
#	mv ${WORKDIR}/V75_00_08/MaxDB_ORG/usr/config/WebAgent75.ini.ready2 ${WORKDIR}/V75_00_08/MaxDB_ORG/usr/config/WebAgent75.ini.ready
# create the directories and copy the files
	dodir ${MAXDBROOT}/programs
	dodir ${MAXDBROOT}/data
	dodir ${MAXDBROOT}/data/fifo
	einfo "INSTROOT: ${INSTROOT}"
	einfo "INSTROOT_FIN: ${INSTROOT_FIN}"
	einfo "INSTDATA_TMP: ${INSTDATA_TMP}"
	einfo "INSTDATA_FIN: ${INSTDATA_FIN}"
	(cd ${INSTROOT} > /dev/null; tar cf - .) | (cd ${INSTROOT_FIN} >/dev/null; tar xf -)
	(cd ${INSTDATA_TMP} > /dev/null; tar cf - .) | (cd ${INSTDATA_FIN} >/dev/null; tar xf -)
}

pkg_preinst() {
	if ! groupmod sdba; then
		groupadd sdba || die "problem adding group sdba"
	fi

	if ! id sdb; then
		useradd -g sdba -s /dev/null -d /opt/maxdb -c "sdb" sdb
		assert "problem adding user sdb"
	fi
}

pkg_postinst() {
	install -d -m0755 -o sdb -g sdba ${ROOT}${MAXDBROOT}/programs
	install -d -m0755 -o sdb -g sdba ${ROOT}${MAXDBROOT}/data
	chown -R sdb:sdba ${ROOT}${MAXDBROOT}/programs
	chown -R sdb:sdba ${ROOT}${MAXDBROOT}/data

# Change the config file /etc/opt/sdb to the real values
	echo [Globals] > /etc/opt/sdb
	echo IndepData=${ROOT}${MAXDBROOT}/data >>  /etc/opt/sdb
	echo IndepPrograms=${ROOT}${MAXDBROOT}/programs >> /etc/opt/sdb
	echo SdbOwner=sdb >> /etc/opt/sdb
	echo SdbGroup=sdba >> /etc/opt/sdb

#	Register the installation
	if [ -f ${ROOT}${MAXDBROOT}/data/Installations.ini ]
	then
	  mv ${ROOT}${MAXDBROOT}/data/Installations.ini ${ROOT}${MAXDBROOT}/data/Installations.ini.orig
	fi
	if [ -f ${ROOT}${MAXDBROOT}/programs/bin/dbmcli ]
	then
	  ${ROOT}${MAXDBROOT}/programs/bin/dbmcli -R ${ROOT}${MAXDBROOT}/programs inst_reg -k ${ROOT}${MAXDBROOT}/programs
	fi
	#your friendly public service announcement...
	einfo "MaxDb has been installed to"
	einfo ${MAXDBROOT}
	einfo
	ewarn "Check the file ${ROOT}${MAXDBROOT}/data/Installations.ini if your"
	ewarn "Installation to ${ROOT}${MAXDBROOT}/programs has been registered !"
	ewarn
	ewarn "If not you may want to run:"
	ewarn "dbmcli -R ${ROOT}${MAXDBROOT}/programs inst_reg -k ${ROOT}${MAXDBROOT}/programs"
	ewarn "now to register the installation!"
	ewarn
	ewarn "And you should add ${MAXDBROOT}/programs/bin to your PATH"
}