# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: $


inherit java-pkg
#S=${WORKDIR}/${P}

S=${WORKDIR}/${P}-src
DESCRIPTION="EL is the JSP 2.0 Expression Language Interpreter from Apache."
HOMEPAGE="http://jakarta.apache.org/commons/el.html"
SRC_URI="http://apache.rmplc.co.uk/dist/jakarta/commons/el/source/${P}-src.tar.gz"
LICENSE="Apache-1.1"
SLOT=
KEYWORDS="~x86"
IUSE="jikes doc"
DEPEND=">=virtual/jdk-1.4
	>=dev-java/servletapi-2.4"
RDEPEND=">=virtual/jdk-1.4"

src_unpack() {
	unpack "${P}-src.tar.gz"
	cd "${S}"
	mv build.properties build.properties.old
   
	# Anyone want to make this pipeline nicer by making it one sed regex be my guest
	echo "servlet-api.jar=`java-config --classpath=servletapi | sed s/:/"\n"/ | cat | line`" >> build.properties
	echo "jsp-api.jar=`java-config --classpath=servletapi | sed s/:/"\n"/ | tac | line`" >> build.properties

	einfo "servlet-api.jar found at `java-config --classpath=servletapi | sed s/:/"\n"/ | cat | line`"
	einfo "jsp-api.jar found at `java-config --classpath=servletapi | sed s/:/"\n"/ | tac | line`"
	
	echo "junit.jar = `java-config --classpath=junit`" >> build.properties
	echo "servletapi.build.notrequired = true" >> build.properties
	echo "jspapi.build.notrequired = true" >> build.properties
	
	#At present we need this patch to fix two bugs
	#Bug 1 is that the build tries to get ../LICENSE instead on ./LICENSE.txt
	#Bug 2 is that javadoc compilation is b0rked so it needs to be avoided
	epatch ${FILESDIR}/commons-el-1.0-Fix-build.patch
}

src_compile() {
	local buildopts
	if [ -n "`use jikes`" ] ; then
		buildopts="${buildopts} -Dbuild.compiler=jikes"
	fi
    
	ANT_OPTS=${buildopts} ant dist
}

src_install () {
    cd dist
    java-pkg_dojar ${PN}.jar || die "Unable to install"
	
    dodoc LICENSE.txt RELEASE-NOTES.txt
    dohtml STATUS.html PROPOSAL.html
    use doc && einfo "This build cant produce any additional documents at present as the javadoc task is broken"
}