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# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=4
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inherit eutils multilib
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MY_P=ecl-${PV}
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DESCRIPTION="ECL is an embeddable Common Lisp implementation"
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HOMEPAGE="http://ecls.sourceforge.net/"
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SRC_URI="mirror://sourceforge/${PN}/${MY_P}.tgz"
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LICENSE="BSD LGPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~ppc ~sparc ~x86 ~amd64-linux ~x86-linux"
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IUSE="debug emacs gengc precisegc threads +unicode X"
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RDEPEND="dev-libs/gmp
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virtual/libffi
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>=dev-libs/boehm-gc-7.1[threads?]"
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DEPEND="${RDEPEND}
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app-text/texi2html
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emacs? ( virtual/emacs >=app-eselect/eselect-emacs-1.12 )"
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PDEPEND="dev-lisp/gentoo-init"
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S="${WORKDIR}"/${MY_P}
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pkg_setup() {
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if use gengc || use precisegc; then
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ewarn "USE flags gengc and precisegc are experimental"
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ewarn "Don't use them if you want a stable ecl"
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fi
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}
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src_prepare() {
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epatch "${FILESDIR}"/${PV}-headers-gentoo.patch
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}
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src_configure() {
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econf \
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--with-system-gmp \
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--enable-boehm=system \
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--enable-longdouble \
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$(use_enable gengc) \
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$(use_enable precisegc) \
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$(use_with debug debug-cflags) \
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$(use_enable threads) \
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$(use_with threads __thread) \
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$(use_enable unicode) \
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$(use_with X x) \
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$(use_with X clx)
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}
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src_compile() {
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if use emacs; then
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local ETAGS=$(eselect --brief etags list | sed -ne '/emacs/{p;q}')
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[[ -n ${ETAGS} ]] || die "No etags implementation found"
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pushd build > /dev/null || die
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emake ETAGS=${ETAGS} TAGS
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popd > /dev/null
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else
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touch build/TAGS
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fi
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#parallel fails
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emake -j1
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}
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src_install () {
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emake DESTDIR="${D}" install
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dodoc ANNOUNCEMENT Copyright
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dodoc "${FILESDIR}"/README.Gentoo
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pushd build/doc > /dev/null
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newman ecl.man ecl.1
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newman ecl-config.man ecl-config.1
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popd > /dev/null
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}
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