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46 lines
1.2 KiB
46 lines
1.2 KiB
# Copyright 2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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DESCRIPTION="gzip symlinks"
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HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Base/Alternatives"
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SRC_URI=""
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S=${WORKDIR}
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LICENSE="CC0-1.0"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="pigz +reference split-usr"
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REQUIRED_USE="^^ ( pigz reference )"
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RDEPEND="
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pigz? ( app-arch/pigz[-symlink(-)] )
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reference? ( >=app-arch/gzip-1.12-r3 )
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!<app-arch/gzip-1.12-r3
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!app-arch/pigz[symlink(-)]
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"
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src_install() {
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local usr_prefix=
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use split-usr && usr_prefix=../usr/bin/
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if use pigz; then
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dosym "${usr_prefix}pigz" /bin/gzip
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dosym gzip /bin/gunzip
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dosym gzip /bin/zcat
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newman - gzip.1 <<<".so pigz.1"
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elif use reference; then
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dosym gzip-reference /bin/gzip
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# gzip uses shell wrappers rather than argv[0]
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dosym gunzip-reference /bin/gunzip
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dosym zcat-reference /bin/zcat
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newman - gzip.1 <<<".so gzip-reference.1"
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else
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die "Invalid USE flag combination (broken REQUIRED_USE?)"
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fi
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newman - gunzip.1 <<<".so gzip.1"
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newman - zcat.1 <<<".so gzip.1"
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}
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