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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit autotools flag-o-matic
DESCRIPTION="Language for multithreaded parallel programming based on ANSI C"
HOMEPAGE="http://supertech.csail.mit.edu/cilk"
SRC_URI="https://www4.cs.fau.de/~flow/stuff/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc examples static-libs"
PATCHES=(
"${FILESDIR}/${P}-autotools.patch"
)
src_prepare() {
# fix #571060 by restoring pre-GCC5 inline semantics
append-cflags -std=gnu89
append-cppflags -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=200809L
replace-flags -O[2-9] -O1
default
eautoreconf
}
src_configure() {
econf \
--with-perfctr=no \
$(use_enable static-libs static)
}
src_install() {
emake DESTDIR="${D}" install
dodoc NEWS README THANKS
use doc && dodoc doc/manual.pdf
if use examples; then
docinto /usr/share/doc/${PF}
dodoc -r examples
fi
}