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# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-ml/lablgl/lablgl-0.98.ebuild,v 1.4 2002/10/25 09:38:36 george Exp $
IUSE="opengl"
DESCRIPTION="Objective CAML interface for OpenGL"
HOMEPAGE="http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/lablgl.html"
LICENSE="as-is"
DEPEND=">=dev-lang/ocaml-3.05
opengl? ( virtual/opengl )"
SRC_URI="http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/dist/${P}.tar.gz"
S=${WORKDIR}/lablGL-${PV}
SLOT="0"
KEYWORDS="x86"
#need to do some mangling to keep ebuild name lowercase
#(anyway package uses mixture of upper and lower case letters)
Name="LablGL"
pkg_setup() {
#lablgl requires ocaml compiled with tk support while ocaml has it as an optional dependency
#need to do some checks and correct situation as if necessary
if ! use tcltk; then
einfo "#######################################################"
einfo ""
einfo "ebuild detected that tcltk USE flag is not defined"
einfo "lablgl requires ocaml built with tk support!!! "
einfo ""
einfo "Please make sure that ocaml is emerged with tk support: "
einfo 'USE="tcltk" emerge ocaml'
einfo "or even better add tcltk to you USE definition in make.conf"
einfo ""
einfo "#######################################################"
false;
else
echo "found tcltk USE flag, proceeding normally!"
fi
}
src_unpack() {
unpack ${A}
# patch the makefile to include DESTDIR support
cd ${S} || die
patch -p0 < ${FILESDIR}/${Name}-${PV}-Makefile-destdir.patch || die
}
src_compile() {
# make configuration file
cp ${FILESDIR}/${Name}-${PV}-Makefile.config ${S}/Makefile.config || die
# build
make all opt || die
}
src_install () {
make DESTDIR=${D} install || die
dodoc README CHANGES COPYRIGHT
}
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