# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

DESCRIPTION="Maple is a symbolic algebra maths package"
HOMEPAGE="http://www.maplesoft.com/"
SRC_URI="maple-resource1-${PV}.zip"
LICENSE="Maple"

SLOT="0"
KEYWORDS="~x86"
IUSE="X java tetex"

DEPEND="app-arch/unzip"
RDEPEND="X? ( virtual/x11 )
	java? ( virtual/jre )"

RESTRICT="fetch nostrip"

S=${WORKDIR}

src_install() {

	JAR="manifest_zg_ia_sf.jar"
	MANIFESTS="${S}/\$IA_PROJECT_DIR\$/manifests"

	mkdir -p ${S}/${P}
	mkdir -p ${S}/${PN}

	mkdir ${S}/${P}/bin
	cd ${S}/${P}/bin
	unzip ${MANIFESTS}/bin.${JAR}
	sed -i -e "s:\${MAPLE_JRE_BIN}:\${JAVA_HOME}/bin/:" maple
	sed -i -e "s:/usr/local/maple:/opt/${P}:" maple
	sed -i -e "s:/usr/local/maple:/opt/${P}:" xmaple
	sed -i -e "s:/usr/local/maple:/opt/${P}:" mint
	chmod 755 ./*

	mkdir ${S}/${P}/bin.IBM_INTEL_LINUX
	cd ${S}/${P}/bin.IBM_INTEL_LINUX
	unzip ${MANIFESTS}/bin.ibm_intel_linux.${JAR}
	chmod -R 755 ./*
	ln -s libgmp.so.3.3.0 libgmp.so
	ln -s libgmp.so.3.3.0 libgmp.so.3
	echo [user-settings] > maplesys.ini
	echo MultiUserProfile=1 >> maplesys.ini
	echo Network=0 >> maplesys.ini

	mkdir ${S}/${P}/data
	cd ${S}/${P}/data
	unzip ${MANIFESTS}/data.${JAR}

	if use tetex; then
		mkdir ${S}/${PN}/latex
		cd ${S}/${PN}/latex
		unzip ${MANIFESTS}/etc.${JAR}
	fi

	mkdir ${S}/${PN}/examples
	cd ${S}/${PN}/examples
	unzip ${MANIFESTS}/examples.${JAR}

	mkdir ${S}/${PN}/extern
	cd ${S}/${PN}/extern
	unzip ${MANIFESTS}/extern.${JAR}

	mkdir ${S}/${P}/lib
	cd ${S}/${P}/lib
	unzip ${MANIFESTS}/lib.${JAR}

	cd ${S}
	unzip ${MANIFESTS}/man.${JAR}
	doman man1/*.1

	mkdir ${S}/readmes
	cd ${S}/readmes
	unzip ${MANIFESTS}/readmes.${JAR}
	dodoc ./*

	mkdir ${S}/${PN}/samples
	cd ${S}/${PN}/samples
	unzip ${MANIFESTS}/samples.${JAR}

	if use X; then
		mkdir ${S}/${P}/afm
		cd ${S}/${P}/afm
		unzip ${MANIFESTS}/afm_unix.${JAR}

		mkdir ${S}/${P}/X11_defaults
		cd ${S}/${P}/X11_defaults
		unzip ${MANIFESTS}/X11_defaults.${JAR}
	fi

	mkdir ${S}/${P}/java
	cd ${S}/${P}/java
	unzip ${MANIFESTS}/java.${JAR}

	if ! use java; then
		mv ${S}/jre ${S}/${P}/jre.IBM_INTEL_LINUX
	fi

	mkdir ${D}/opt
	mv ${S}/${P} ${D}/opt
	mkdir -p ${D}/usr/share
	mv ${S}/${PN} ${D}/usr/share

	exeinto /opt/${P}/bin.IBM_INTEL_LINUX
	doexe ${S}/\$DAY\$/internal/bin.IBM_INTEL_LINUX/dectool
	insinto /opt/${P}/license
	doins ${S}/\$DAY\$/license/Network/license.dat

}

pkg_postinst() {

	einfo "In order to use Maple you will need to register your copy."
	einfo "Run:"
	einfo "  /opt/${P}/bin.IBM_INTEL_LINUX/dectool SERIALNUM /opt/${P}/license.license.dat"
	einfo "as root. Note: you will need a valid Maple9.5 serial number"

}