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

inherit eutils
DESCRIPTION="The Scalable Parallel Random Number Generators Library"
HOMEPAGE="http://sprng.cs.fsu.edu"
SRC_URI="http://sprng.cs.fsu.edu/Version1.0/${PN}.tar.Z"
LICENSE="as-is"
SLOT="0"
KEYWORDS="~x86"
IUSE="doc fortran"
# none that I can dig up
DEPEND=""

# package folder is explicit
S="${WORKDIR}/${PN}"

src_compile() {
	# replace platform with variables specified in make.CHOICES
	# there are also options like SUN and DEC, so uname might have
	# to be changed to uname -m
	PLAT="$(uname)"
	PLAT="$(echo ${PLAT} | sed -e s/Linux/LINUX/)"
	if [${PLAT}!="LINUX"]; then
		eerror "Compilation on ${PLAT} not enabled!"
	else
		einfo "Compiling sprng for ${PLAT} platform"
		sed -i "s/^PLAT/#PLAT/g" make.CHOICES
		sed -i "s/^#PLAT = ${PLAT}/PLAT = ${PLAT}/g" make.CHOICES
	fi
	if use fortran; then
		einfo "compiling with fortran support"
	else
		sed -i "s/^F77/#F77/g" SRC/make.${PLAT}
		sed -i "s/#F77 = echo/F77 = echo/g" SRC/make.${PLAT}
	fi
	cd SRC && make || die "emake failed"
}

src_test() {
	# make tests and extraneous packages
	make || die "emake failed"
	einfo "Beginning test suite"
	./checksprng | tee tests.log
	# this doesn't work here. why?
	# PASSED=$(grep FAILED tests.log)
	# if [${PASSED}!="1"]; then
	# 	die "Test suite failed!"
	# fi
}
src_install() {
	# none of this should have to change for version 2
	dolib lib/*.a
	insinto /usr/include
	doins include/interface.h include/sprng.h
	if use fortran; then
		doins include/sprng_f.h
	fi

	dodoc DOCS/README
	if use doc; then
		echo ">>> Unpacking ${PN}.html.tar.Z to $PWD/DOCS"
		cd DOCS && tar -Zxf ${PN}.html.tar.Z
		dohtml www/*
	fi
	
}