media-gfx/pngcrush/pngcrush-1.8.13.ebuild

   1 # Copyright 1999-2018 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=6
   5 inherit toolchain-funcs
   6
   7 DESCRIPTION="Portable Network Graphics (PNG) optimizing utility"
   8 HOMEPAGE="https://pmt.sourceforge.io/pngcrush/"
   9 SRC_URI="system-libs? ( mirror://sourceforge/pmt/${P}-nolib.tar.xz )
  10         !system-libs? ( mirror://sourceforge/pmt/${P}.tar.xz )"
  11
  12 LICENSE="pngcrush"
  13 SLOT="0"
  14 KEYWORDS="~alpha amd64 ~ppc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
  15 IUSE="+system-libs"
  16
  17 RDEPEND="
  18         system-libs? (
  19                 media-libs/libpng:0=
  20                 sys-libs/zlib:=
  21         )"
  22 DEPEND="${RDEPEND}
  23         app-arch/xz-utils"
  24
  25 pkg_setup() {
  26         use system-libs && S+="-nolib"
  27 }
  28
  29 src_compile() {
  30         emake \
  31                 CC="$(tc-getCC)" \
  32                 LD="$(tc-getCC)" \
  33                 CFLAGS="${CFLAGS} ${CPPFLAGS} -Wall" \
  34                 LDFLAGS="${LDFLAGS}"
  35 }
  36
  37 src_install() {
  38         dobin ${PN}
  39         dodoc ChangeLog.html
  40 }