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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="5"
inherit eutils multilib versionator
MY_PV=$(get_version_component_range 1-3)
DESCRIPTION="Chicken is a Scheme interpreter and native Scheme to C compiler"
HOMEPAGE="http://www.call-cc.org/"
SRC_URI="http://code.call-cc.org/releases/${MY_PV}/${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="alpha amd64 ppc ppc64 x86"
IUSE="emacs doc"
DOCS=( NEWS README LICENSE )
DEPEND="sys-apps/texinfo
emacs? ( virtual/emacs )"
RDEPEND="emacs? ( virtual/emacs
app-emacs/scheme-complete )"
src_prepare() {
#Because chicken's Upstream is in the habit of using variables that
#portage also uses :( eg. $ARCH and $A
sed "s,A\(\s?=\|)\),chicken&," \
-i Makefile.cross-linux-mingw defaults.make rules.make || die
sed "s,ARCH,zARCH," \
-i Makefile.* defaults.make rules.make || die
sed -e "s,\$(PREFIX)/lib,\$(PREFIX)/$(get_libdir)," \
-e "s,\$(DATADIR)/doc,\$(SHAREDIR)/doc/${PF}," \
-i defaults.make || die
# remove HTML documentation if the user doesn't USE=doc
if ! use "doc"
then
rm -rf manual-html || die
fi
}
src_compile() {
OPTIONS="-j1 PLATFORM=linux PREFIX=/usr"
emake ${OPTIONS} C_COMPILER_OPTIMIZATION_OPTIONS="${CFLAGS}" \
LINKER_OPTIONS="${LDFLAGS}" \
HOSTSYSTEM="${CBUILD}"
}
# chicken's testsuite is not runnable before install
# upstream has been notified of the issue
RESTRICT=test
src_install() {
# still can't run make in parallel for the install target
emake -j1 ${OPTIONS} DESTDIR="${D}" HOSTSYSTEM="${CBUILD}" \
LINKER_OPTIONS="${LDFLAGS}" install
dodoc ${DOCS}
if use "doc"
then
dodoc -r manual-html
fi
}
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