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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit eutils vcs-snapshot findlib multilib
DESCRIPTION="An image manipulation library for ocaml"
HOMEPAGE="http://gallium.inria.fr/camlimages/"
SRC_URI="https://bitbucket.org/camlspotter/camlimages/get/v4.0.1.tar.bz2 -> ${P}.tar.bz2"
LICENSE="LGPL-2.1"
SLOT="0/${PV}"
KEYWORDS="~amd64 ppc x86"
IUSE="doc gif gtk jpeg png postscript tiff truetype X xpm zlib"
RDEPEND=">=dev-lang/ocaml-3.10.2:=[X?,ocamlopt]
gif? ( media-libs/giflib )
gtk? ( dev-ml/lablgtk )
jpeg? ( virtual/jpeg )
tiff? ( media-libs/tiff )
png? ( >=media-libs/libpng-1.4:0 )
postscript? ( app-text/ghostscript-gpl )
truetype? ( >=media-libs/freetype-2 )
xpm? ( x11-libs/libXpm )
X? ( x11-apps/rgb )
zlib? ( sys-libs/zlib )
"
DEPEND="${DEPEND}
doc? ( dev-python/sphinx[latex] )
dev-util/omake
dev-ml/findlib"
REQUIRED_USE="png? ( zlib )"
src_prepare() {
epatch "${FILESDIR}/${P}-libpng15.patch"
}
camlimages_disable_have() {
if ! use $1 ; then
sed -i -e "s/^[[:space:]]*HAVE_$2.*\$/ HAVE_$2 = false/" OMakefile || die
sed -i -e "s/^[[:space:]]*SUPPORT_$2.*\$/\0\n SUPPORT_$2 = false/" OMakefile || die
fi
}
src_configure() {
camlimages_disable_have gif GIF
camlimages_disable_have zlib Z
camlimages_disable_have png PNG
camlimages_disable_have jpeg JPEG
camlimages_disable_have tiff TIFF
camlimages_disable_have xpm XPM
camlimages_disable_have postscript PS
camlimages_disable_have gtk LABLGTK2
camlimages_disable_have X GRAPHICS
camlimages_disable_have X RGB_TXT
camlimages_disable_have truetype FREETYPE
}
src_compile() {
omake --force-dotomake || die
if use doc ; then
sphinx-build doc/sphinx sphinxdoc || die
fi
}
src_install() {
findlib_src_preinst
omake --force-dotomake DESTDIR="${D}" install || die
dodoc README
use doc && dohtml -r sphinxdoc/*
}
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