65 lines
1.5 KiB
Bash
65 lines
1.5 KiB
Bash
# Copyright 1999-2022 Gentoo Authors
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
EAPI="7"
|
|
|
|
inherit toolchain-funcs
|
|
|
|
DESCRIPTION="Command-line utility and library for lossy compression of PNG images"
|
|
HOMEPAGE="https://pngquant.org/ https://github.com/kornelski/pngquant"
|
|
SRC_URI="https://github.com/kornelski/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
|
|
|
|
LICENSE="GPL-3 HPND rwpng"
|
|
SLOT="0"
|
|
KEYWORDS="amd64 ~arm arm64 ~ppc64 ~riscv x86"
|
|
|
|
IUSE="cpu_flags_x86_sse2 debug lcms openmp test"
|
|
REQUIRED_USE="test? ( lcms )"
|
|
|
|
RDEPEND="
|
|
media-libs/libpng:0=
|
|
media-gfx/libimagequant:=
|
|
sys-libs/zlib:=
|
|
lcms? ( media-libs/lcms:2 )
|
|
"
|
|
DEPEND="${RDEPEND}"
|
|
BDEPEND="virtual/pkgconfig"
|
|
|
|
RESTRICT="!test? ( test )"
|
|
|
|
PATCHES=( "${FILESDIR}"/${PN}-2.12.2-respect-CFLAGS.patch )
|
|
|
|
pkg_pretend() {
|
|
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
|
|
}
|
|
|
|
pkg_setup() {
|
|
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
|
|
}
|
|
|
|
src_prepare() {
|
|
default
|
|
|
|
# avoid silent fallback to bundled lib
|
|
rm -rv lib || die
|
|
}
|
|
|
|
src_configure() {
|
|
tc-export AR CC
|
|
# Hand rolled configure script, so not all flags are supported.
|
|
./configure \
|
|
--prefix="${EPREFIX}/usr" \
|
|
--with-libimagequant \
|
|
$(use debug && echo --enable-debug) \
|
|
$(use_enable cpu_flags_x86_sse2 sse) \
|
|
$(use openmp && echo --with-openmp) \
|
|
$(use_with lcms lcms2) \
|
|
CFLAGS="${CFLAGS} ${CPPFLAGS}" \
|
|
LDFLAGS="${LDFLAGS}"
|
|
}
|
|
|
|
src_install() {
|
|
dobin ${PN}
|
|
doman ${PN}.1
|
|
dodoc CHANGELOG README.md
|
|
}
|