gentoo-overlay/dev-scheme/ypsilon/ypsilon-0.9.6_p3.ebuild

# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=5

inherit epatch flag-o-matic toolchain-funcs

MY_P="${P/_p/.update}"
DESCRIPTION="R6RS-compliant Scheme implementation for real-time applications"
HOMEPAGE="https://code.google.com/p/ypsilon/"
SRC_URI="https://ypsilon.googlecode.com/files/${MY_P}.tar.gz"

LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="examples threads"

DEPEND="app-arch/cpio"
RDEPEND="${DEPEND}"

S="${WORKDIR}/${MY_P}"

src_prepare() {
	epatch "${FILESDIR}"/${P}-asneeded.patch
}

src_compile() {
	use threads && append-flags "-pthread"

	emake PREFIX="/usr" CXX="$(tc-getCXX)" \
		CXXFLAGS="${CXXFLAGS}" LDFLAGS="$LDFLAGS"
}

src_install() {
	emake PREFIX="/usr" DESTDIR="${D}" install
	if use examples; then
		insinto /usr/share/doc/${PF}/examples
		doins example/*
	fi
}