55 lines
1.4 KiB
Bash
55 lines
1.4 KiB
Bash
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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inherit toolchain-funcs
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DESCRIPTION="Palette quantization library that powers pngquant and other PNG optimizers"
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HOMEPAGE="https://pngquant.org/lib/"
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SRC_URI="https://github.com/ImageOptim/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
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LICENSE="GPL-3"
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SLOT="0/0"
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KEYWORDS="~alpha amd64 arm arm64 hppa ppc ppc64 sparc x86 ~amd64-linux ~x86-linux"
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IUSE="cpu_flags_x86_sse2 debug openmp static-libs"
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DEPEND=""
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RDEPEND="${DEPEND}"
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PATCHES=(
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"${FILESDIR}"/libimagequant-2.12.2-respect-CFLAGS.patch
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"${FILESDIR}"/libimagequant-2.12.2-fix-pkgconfig.patch
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)
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pkg_pretend() {
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[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
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}
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src_configure() {
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tc-export AR CC
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# Hand rolled configure script, so not all flags are supported.
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./configure \
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--prefix="${EPREFIX}/usr" \
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--libdir="${EPREFIX}/usr/$(get_libdir)" \
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$(use debug && echo --enable-debug) \
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$(use_enable cpu_flags_x86_sse2 sse) \
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$(use_with openmp) \
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CFLAGS="${CFLAGS} ${CPPFLAGS}" \
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LDFLAGS="${LDFLAGS}"
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}
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src_compile() {
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emake shared imagequant.pc
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use static-libs && emake static
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}
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src_install() {
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dolib.so libimagequant.so
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dolib.so libimagequant.so.*
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use static-libs && dolib.a libimagequant.a
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doheader libimagequant.h
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einstalldocs
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insinto /usr/$(get_libdir)/pkgconfig
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doins imagequant.pc
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}
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