# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
# Bug : 129701

inherit eutils autotools depend.php mono

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="Regents of the University of Minnesota."

SLOT="0"

KEYWORDS="~x86"

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

MY_ProjUSE="wmsserver wmsclient"
MY_GPUSE="wfs wcs wmsclient wfsclient"

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 )
	gdal? ( sci-libs/gdal )
	postgis? ( dev-db/postgis )
	tiff? ( media-libs/tiff sci-libs/libgeotiff )
	xpm? ( media-libs/xpm )
	ming? ( media-libs/ming )
	pdf? ( media-libs/pdflib )
	php? ( virtual/php )
	ruby? ( dev-lang/ruby dev-lang/swig )
	python? ( dev-lang/python )
	perl? ( dev-perl/DBI )
	java? ( =virtual/jdk-1.4* dev-java/java-config )
	mono? ( dev-lang/mono dev-lang/swig )
	tcl? ( dev-lang/tcl dev-lang/swig )" 

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

pkg_setup(){
	# check if cgi or cli was installed
	has_php
	if [ -e "${PHPCLI}" ]; then
		MY_PHPC="php"
	else
		MY_PHPC="php-cgi"
	fi
}

src_unpack() {
	unpack ${A}
	if (use php); then
		MY_PHPS="$(eselect ${MY_PHPC} list | grep php | wc -l)" 
		cd "${S}"
		if [ ${MY_PHPS} -eq 2 ]; then
			mkdir ./mapscript/php4
			cp -r ./mapscript/php3 ./mapscript/php5 ||\
				die "Unable to copy php mapscript directory"
			epatch "${FILESDIR}"/mapserver-4.6.1_phps.patch
		elif [ ${MY_PHPS} -eq 1 ]; then
			if [ ${PHP_VERSION} -eq 4 ]; then
				epatch "${FILESDIR}"/mapserver-4.6.1_php4pb.patch
			fi
		fi
	fi
}

src_compile() {
	local step
	step="Building"
	cd "${S}"
	
	if [ ${MY_PHPS} -eq 2 ]; then	
		AT_GNUCONF_UPDATE="no" eautoreconf
	fi
	my_conf="--with-freetype"
	
	if use geos; then
		my_conf="${my_conf} --with-geos=$(which geos-config)"
	fi
	
	if (use gdal && use proj); then 
		my_conf="--with-ogr ${my_conf}";
		for i in ${MY_GPUSE}; do
			my_conf="${my_conf} --with-${i}"
		done
	fi
	
	if (use proj); then
		for i in ${MY_ProjUSE}; do 
			my_conf="${my_conf} --with-${i}"
		done
	fi
	
	
	if (use php); then
		ewarn "You use ${MY_PHPS} version of php" 
		if [ ${MY_PHPS} -eq 2 ] ; then
			my_conf="${my_conf} --with-php4=/usr/lib/php4/ \
			--with-php5=/usr/lib/php5/" 
		else
			my_conf="${my_conf} --with-php=/usr/lib/php${PHP_VERSION}/include/php"
		fi
	fi
	
	if (use perl || use python || use ruby || use tcl || use php) ; then 
		my_conf="${my_conf} \
			--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 ming)\
		$(use_with java)\
		${my_conf}\
		|| die "econf failed"
	
	make || die "make failed"
	
	if (use php && use proj); then
		if [ ${MY_PHPS} -eq 2 ]; then
			cd_script php5 ${step}
			emake php_proj.so || die "Unable to build php5 proj"
		fi
		cd_script php3 ${step}
		emake php_proj.so || die "Unable to build php proj"
		if [ ${MY_PHPS} -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" 
		python setup.py build || die "Unable to build python mapscript"
	fi

	if use ruby; then 
		cd_script ruby ${step}
		ruby -I${D} extconf.rb || die "Unable to configure ruby mapscript"
		cp ../mapscript.i . || die "Unable to find mapscript.i"
		emake || die "Unable to build ruby mapscript"
	fi

	if use tcl; then
		cd_script tcl ${step}
		sed "s:perlvars:mapscriptvars:" -i configure
		econf --with-tcl=/usr || die "Unable to configure tcl mapscript"
        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 || die "Unable to build java mapscript"
	fi

	if use mono; then
		cd_script csharp ${step}
		sed "s:/usr/local/bin/swig:/usr/bin/swig:" -i Makefile || \
			die "Unable to modify Makefile"
		emake || die "Unable to build mono mapscript"
	fi
}


mapscript_install_examples() {
	einfo "$arg-mapscript examples could be found in the following directory"
	einfo "/usr/share/doc/${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 "${MY_PHPS}" ] ; then 
			for i in 4 5; do 
				cd_script php$i ${step}
				destDir="$(/usr/lib/php$i/bin/php-config --extension-dir)"
				dodir ${destDir} 
				cp *.so ${D}/${destDir} || \
					die "Unable to setup  mapscript support for php"
			done
		else
			cd_script php3 ${step}
			destDir="$(php-config --extension-dir)"
			dodir ${destDir}
			cp *.so ${D}/${destDir} || \
				die "Unable to setup  mapscript support for php"
		fi
		mapscript_install_examples php
	fi

	mapscripts="perl ruby"
	for i in ${mapscripts}; do
		if use $i; then
			cd_script $i ${step}
		    make DESTDIR="${D}" install || \
				die "Unable to setup mapscript support for $i." 
			mapscript_install_examples $i
		fi
	done

	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 mapscript support for tcl." 
		mapscript_install_examples tcl
	fi

	if use python; then
			cd_script python ${step}
			python setup.py install --prefix="${D}/usr/" || \
				die "Unable to setup mapscript support for python" 
			mapscript_install_examples python 
	fi
	
	if (use java); then
		cd_script java ${step}
		insinto $(find /opt/ -name *jdk*)/lib
		doins mapscript.jar  || \
			die "Unable to setup mapscript support for this language" 
		dolib.so libmapscript.so  || \
			die "Unable to setup mapscript support for java"
		mapscript_install_examples java
	fi

	if use mono; then
		cd_script csharp ${step}
		mapscript_install_examples csharp ${step} 
		insinto /usr/share/doc/${PF}/mapscript/examples/csharp
		doins mapscript_csharp.dll libmapscript.so || \
			die "Unable to setup mapscript support for mono"
	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
	
	# This must not be done as the following
	exeinto /var/www/localhost/cgi-bin/
	doexe "${S}"/mapserv || die "Unable to install mapserv cgi program"
}