dev-lang/cilk/cilk-5.4.6-r2.ebuild

   1 # Copyright 1999-2016 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=6
   5 inherit autotools flag-o-matic
   6
   7 DESCRIPTION="Language for multithreaded parallel programming based on ANSI C"
   8 HOMEPAGE="http://supertech.csail.mit.edu/cilk"
   9 SRC_URI="http://supertech.csail.mit.edu/${PN}/${P}.tar.gz"
  10
  11 LICENSE="GPL-2"
  12 SLOT="0"
  13 KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
  14 IUSE="doc examples static-libs"
  15
  16 PATCHES=(
  17         "${FILESDIR}/${P}-autotools.patch"
  18 )
  19
  20 src_prepare() {
  21         # fix #571060 by restoring pre-GCC5 inline semantics
  22         append-cflags -std=gnu89
  23         append-cppflags -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=200809L
  24         replace-flags -O[2-9] -O1
  25
  26         default
  27         eautoreconf
  28 }
  29
  30 src_configure() {
  31         econf \
  32                 --with-perfctr=no \
  33                 $(use_enable static-libs static)
  34 }
  35
  36 src_install() {
  37         emake DESTDIR="${D}" install
  38         dodoc NEWS README THANKS
  39         use doc && dodoc doc/manual.pdf
  40         if use examples; then
  41                 insinto /usr/share/doc/${PF}
  42                 doins -r examples
  43         fi
  44 }