# Distributed under the terms of the GNU General Public License v2

inherit eutils

DESCRIPTION="Münster Curry compiler"
# The Münster Curry compiler is a native code compiler for the
# declarative multi-paradigm language Curry.

HOMEPAGE="http://danae.uni-muenster.de/~lux/curry"
SRC_URI="http://danae.uni-muenster.de/~lux/curry/download/${P}/${P}.tar.gz"
LICENSE="BSD"
SLOT="0"

KEYWORDS="~x86 ~amd64"


IUSE="trampoline noptrtags copynondet suspnondet cam2c mach noghcmake nomprotect"

DEPEND=">=dev-lang/ghc-6.4"

src_unpack() {
	unpack "${A}"
	# removing stripping of executables (taken from Fedora 6 SRPM)
	epatch "${FILESDIR}/${P}-strip.patch"
}

src_compile() {
	myconf="$(use_enable trampoline trampoline)"
	myconf="$myconf $(use_disable noptrtags no-pointer-tags)"
	myconf="$myconf $(use_enable copynondet copying)"
	myconf="$myconf $(use_enable suspnondet stability)"
	myconf="$myconf $(use_enable cam2c cam2c)"
	myconf="$myconf $(use_enable mach mach)"
	myconf="$myconf $(use_disable noghcmake ghc-make)"
	myconf="$myconf $(use_disable nomprotect mprotect)"
	econf ${myconf} || die "econf failed"
	# curry says that it build badly with parallels
	emake -j1 || die "make failed"
}

src_install() {
	emake DESTDIR="${D}" install || die "install failed"
	dodoc LICENSE README NEWS doc/report.pdf doc/user.pdf
	dohtml doc/user.html
}