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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-ml/lablgl/lablgl-1.04.ebuild,v 1.7 2010/09/16 16:42:24 scarabeus Exp $
EAPI="2"
inherit multilib eutils toolchain-funcs
IUSE="doc glut +ocamlopt tk"
DESCRIPTION="Objective CAML interface for OpenGL"
HOMEPAGE="http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/lablgl.html"
LICENSE="BSD"
RDEPEND=">=dev-lang/ocaml-3.10.2[tk?,ocamlopt?]
virtual/opengl
x11-libs/libXext
x11-libs/libXmu
x11-libs/libX11
glut? ( media-libs/freeglut )
tk? ( >=dev-lang/tcl-8.3
>=dev-lang/tk-8.3 )"
DEPEND="${RDEPEND}"
SRC_URI="http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/dist/${P}.tar.gz"
SLOT="0"
KEYWORDS="alpha amd64 hppa ia64 ppc sparc x86 ~x86-fbsd"
S=${WORKDIR}/lablGL-${PV}
src_configure() {
# make configuration file
echo "BINDIR=/usr/bin" > Makefile.config
echo "GLLIBS = -lGL -lGLU" >> Makefile.config
if use glut; then
echo "GLUTLIBS = -lglut" >> Makefile.config
else
echo "GLUTLIBS = " >> Makefile.config
fi
echo "XLIBS = -lXext -lXmu -lX11" >> Makefile.config
echo "RANLIB = $(tc-getRANLIB)" >> Makefile.config
echo 'COPTS = -c -O $(CFLAGS)' >> Makefile.config
echo 'INCLUDES = $(TKINCLUDES) $(GLINCLUDES) $(XINCLUDES)' >> Makefile.config
}
src_compile() {
if use tk; then
emake -j1 togl || die "failed to build togl"
if use ocamlopt; then
emake -j1 toglopt || die "failed to build native code togl"
fi
fi
emake -j1 lib || die "failed to build the library"
if use ocamlopt; then
emake -j1 libopt || die "failed to build native code library"
fi
if use glut; then
emake -j1 glut || die "failed to build glut"
if use ocamlopt; then
emake -j1 glutopt || die "failed to build native code glutopt"
fi
fi
}
src_install () {
# Makefile do not use mkdir so the library is not installed
# but copied as a 'stublibs' file.
dodir /usr/$(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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