# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-geosciences/mapserver/mapserver-4.10.0.ebuild,v 1.6 2007/07/15 06:04:07 mr_bones_ Exp $

PHP_EXT_NAME="php_mapscript php_proj"
RUBY_OPTIONAL="yes"

inherit eutils autotools distutils depend.php depend.apache webapp ruby java-pkg

DESCRIPTION="OpenSource development environment for constructing spatially enabled Internet-web applications."

HOMEPAGE="http://mapserver.gis.umn.edu/"

SRC_URI="http://cvs.gis.umn.edu/dist/${P}.tar.gz"

LICENSE="MIT"

KEYWORDS="~x86"

#I must check for mygis use flag availability
#"mono"
IUSE="xml pdf proj geos tiff gdal xpm postgis flash php python perl ruby tcl java"

DEPEND="media-libs/libpng
	media-libs/jpeg
	>=media-libs/gd-2.0.12
	media-libs/freetype
	sys-libs/zlib
	net-www/apache
	geos? ( sci-libs/geos )
	proj? ( sci-libs/proj net-misc/curl )
	xml? ( dev-libs/libxml2 )
	gdal? ( >sci-libs/gdal-1.2.6 )
	postgis? ( dev-db/postgis )
	tiff? ( media-libs/tiff sci-libs/libgeotiff )
	xpm? ( x11-libs/libXpm )
	flash? ( media-libs/ming )
	pdf? ( media-libs/pdflib )
	php? ( dev-lang/php dev-lang/swig )
	ruby? ( dev-lang/ruby dev-lang/swig )
	perl? ( dev-perl/DBI dev-lang/swig )
	python? ( dev-lang/python dev-lang/swig )
	java? ( =virtual/jdk-1.4* dev-java/java-config dev-lang/swig )
	tcl? ( dev-lang/tcl dev-lang/swig )"

WEBAPP_MANUAL_SLOT=yes

want_apache

cd_script() {
	einfo "$2 the mapserver $1-mapscript"
	cd "${S}"/mapscript/$1 || die "Unable to go into $1 mapscript dir"
}

pkg_setup(){
	webapp_pkg_setup
	if use php; then
		# check how many versions of php was installed
		has_php
		np=0
		if has_version '=dev-lang/php-5*'; then
			np="$(expr ${np} + 1)"
		fi
		if has_version '=dev-lang/php-4*' ; then
			np="$(expr ${np} + 1)"
			myphp4=true
		fi
		toD="$(if [ ${np} -gt 1 ]; then echo s; fi)"
		einfo "Using ${np} PHP version${toD}"
	fi
}

src_unpack() {
	unpack "${A}"
	cd "${S}"

	if (use tcl); then
		epatch "${FILESDIR}"/${PN}_tcl.patch
	fi

	if (use php); then
		if [ ${np} -eq 2 ]; then
			mkdir ./mapscript/php4
			cp -r ./mapscript/php3 ./mapscript/php5 ||\
				die "Unable to copy php mapscript directory"
			epatch "${FILESDIR}"/${PF}_php.patch
		fi
	fi
	if [ ! -z "${myphp4}" ]; then
		epatch "${FILESDIR}"/${PN}_php4.patch
	fi
}

src_compile() {
	local step
	step="Building"
	cd "${S}"

	AT_GNUCONF_UPDATE="no" eautoreconf

	local myconf
	myconf="--with-httpd=${APACHECTL/'ctl'/} --with-freetype"

	if use geos; then
		myconf="${myconf} --with-geos=$(type -P geos-config)"
	fi

	local MYGPUSE="wfs wcs wfsclient"

	if (use gdal && use proj); then
		myconf="--with-ogr ${myconf}";
		for i in ${MYGPUSE}; do
			myconf="${myconf} --with-${i}"
		done
		if (use xml); then
			myconf="${myconf} --with-sos"
		fi
	fi

	if (use proj); then
		myconf="${myconf} --with-wmsclient"
	fi

	if (use php); then
		ewarn "You use ${np} version of php"
		if [ ${np} -eq 2 ] ; then
			for i in 4 5; do
				uses_php${i}
				myconf="${myconf} --with-php${i}=${PHPPREFIX}"
			done
		else
			myconf="${myconf} --with-php=${PHPPREFIX}/include/php"
		fi
	fi

	if (use perl || use python || use ruby || use tcl || use php) ; then
		myconf="${myconf} --with-mapscript";
	fi

	cd "${S}"
	econf $(use_with gdal)\
		$(use_with perl)\
		$(use_with python)\
		$(use_with ruby)\
		$(use_with tcl)\
		$(use_with proj)\
		$(use_with postgis)\
		$(use_with tiff)\
		$(use_with pdf)\
		$(use_with flash ming)\
		$(use_with java)\
		${myconf}\
		|| die "econf failed"

	make || die "make failed"

	if (use php && use proj); then
	    cd "${S}"/mapscript/php3/
		if [ ${np} -eq 2 ]; then
			cp *.so ../php4/ || die "Unable to copy php4 mapscript object files"
		fi
	fi

	if use perl; then
		cd_script perl ${step}
		perl Makefile.PL || die "Unable to build perl mapscript"
		emake || die "Unable to build perl mapscript"
	fi

	if use python; then
		cd_script python ${step}
		cp modern/* . || die "Unable to find necessairies files for python"
		distutils_src_compile || die "Unable to build python mapscript"
	fi

	if use ruby; then
		cd_script ruby ${step}
		RUBY_ECONF="-I${D}"
		ruby_econf
		cp ../mapscript.i . || die "Unable to find mapscript.i"
		sed -e "s:ruby.h defines.h::g" -i ./Makefile
		ruby_emake
	fi

	if use tcl; then
		cd_script tcl ${step}
		sed "s:perlvars:mapscriptvars:" -i configure
		sed -e "s:tail -:tail -n :g" -e "s:head -:head -n :g" -i configure ||\
			die "Unable to modify the configure file"
		econf --with-tcl=/usr || die "Unable to configure tcl mapscript"
		touch tclmodule.i
		sed -e "s:-DTCL_WIDE_INT_TYPE=long long:-DTCL_WIDE_INT_TYPE=long\\\ long:g" \
			-i Makefile || die "Unable to modify Makefile"
		emake || die "Unable to build tcl mapscript"
	fi

	if use java; then
		cd_script java ${step}
		emake interface || die "Unable to build java mapscript"
		emake all || die "Unable to build java mapscript"
	fi

}

mapscript_install_examples() {
	einfo "$1-mapscript examples could be found in the following directory"
	einfo "/usr/share/doc/${PF}/mapscript/examples/$1"
	insinto /usr/share/doc/${PF}/mapscript/examples/$1/
	doins examples/* || die "Unable to install specified sample data"
}

src_install() {
	local step
	step="Installing"
	extra_dir="fonts tests tests/vera symbols"

	dodir /usr /usr/bin

	into /usr

	if use php; then
		if [ 2 -eq "${np}" ] ; then
			for i in 4 5; do
				cd_script php$i ${step}
				uses_php$i
				EXT_DIR="$(${PHPCONFIG} --extension-dir)"
				dodir ${EXT_DIR}
				cp *.so ${D}/${EXT_DIR} || \
					die "Unable to setup php5 mapscript support"
			done
		else
			cd_script php3 ${step}
			EXT_DIR="$(${PHPCONFIG} --extension-dir)"
			dodir ${EXT_DIR}
			cp *.so ${D}/${EXT_DIR} || \
				die "Unable to setup php4 mapscript support"
		fi
		mapscript_install_examples php
	fi

	if use ruby; then
			cd_script ruby ${step}
			ruby_einstall
			mapscript_install_examples ruby
	fi

	if use perl; then
			cd_script perl ${step}
		    make DESTDIR="${D}" install || \
				die "Unable to setup perl mapscript support"
			mapscript_install_examples perl
	fi

	if use tcl; then
		cd_script tcl ${step}
		sed "s:\$(TCL_EXEC_PREFIX):\$(DESTDIR)\$(TCL_EXEC_PREFIX):g" -i Makefile
		make DESTDIR="${D}" install || \
			die "Unable to setup tcl mapscript support"
		mapscript_install_examples tcl
	fi

	if use python; then
			cd_script python ${step}
			distutils_src_install
			mapscript_install_examples python
	fi

	if (use java); then
		cd_script java ${step}
		java-pkg_dojar mapscript.jar
		java-pkg_doso libmapscript.so
		mapscript_install_examples java
	fi

	cd "${S}"
	into /usr

	if use pdf; then
		dobin "${S}"/shp2pdf || die "Unable to setup shp2pdf"
	fi

	dobin "${S}"/sortshp "${S}"/shp2img "${S}"/shptree "${S}"/shptreevis \
		"${S}"/shptreetst "${S}"/legend "${S}"/scalebar "${S}"/tile4ms	|| \
		die "Unable to setup mapserver tools"

	dodoc INSTALL README HISTORY.TXT || \
		die "Unable to setup documentation"

	for i in ${extra_dir}; do
		insinto /usr/share/doc/${PF}/$i
		doins "${S}"/$i/* || die "Unable to add extra_dir to document tree"
	done

	webapp_src_preinst
	chmod +x "${S}"/mapserv || die "Unable to find mapserv"
	cp "${S}"/mapserv "${D}"/${MY_CGIBINDIR} || die "Unable to install mapserv"
	webapp_src_install
}