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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-ml/lablgl/lablgl-1.03.ebuild,v 1.1 2007/12/11 10:12:47 aballier Exp $
inherit multilib eutils toolchain-funcs
IUSE="doc"
DESCRIPTION="Objective CAML interface for OpenGL"
HOMEPAGE="http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/lablgl.html"
LICENSE="BSD"
DEPEND=">=dev-lang/ocaml-3.05
virtual/opengl
x11-libs/libXext
x11-libs/libXmu
x11-libs/libX11
virtual/glut
>=dev-lang/tcl-8.3
>=dev-lang/tk-8.3"
SRC_URI="http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/dist/${P}.tar.gz"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~sparc ~x86 ~x86-fbsd"
pkg_setup() {
if ! built_with_use dev-lang/ocaml tk ; then
eerror "You don't have ocaml compiled with tk support"
eerror ""
eerror "lablgl requires ocaml be built with tk support."
eerror ""
eerror "Please recompile ocaml with tk useflag enabled."
die "Ocaml is missing tk support"
fi
}
src_compile() {
# make configuration file
echo "BINDIR=/usr/bin" > Makefile.config
echo "GLLIBS = -lGL -lGLU" >> Makefile.config
echo "GLUTLIBS = -lglut" >> Makefile.config
echo "XLIBS = -lXext -lXmu -lX11" >> Makefile.config
echo "RANLIB = $(tc-getRANLIB)" >> Makefile.config
echo 'COPTS = -c -O $(CFLAGS)' >> Makefile.config
echo 'INCLUDES = $(TKINCLUDES) $(GLINCLUDES) $(XINCLUDES)' >> Makefile.config
emake -j1 || die "failed to build"
emake -j1 opt || die "failed to build opt"
}
src_install () {
# Makefile do not use mkdir so the library is not installed
# but copied as a 'stublibs' file.
dodir /usr/$(get_libdir)/ocaml/stublibs
# Same for lablglut's toplevel
dodir /usr/bin
BINDIR=${D}/usr/bin
BASE=${D}/usr/$(get_libdir)/ocaml
emake BINDIR="${BINDIR}" INSTALLDIR="${BASE}/lablGL" DLLDIR="${BASE}/stublibs" install || die "make install failed"
dodoc README CHANGES
if use doc ; then
insinto /usr/share/doc/${PF}
mv Togl/examples{,.togl}
doins -r Togl/examples.togl
mv LablGlut/examples{,.glut}
doins -r LablGlut/examples.glut
fi
}
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