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49 lines
1.2 KiB
49 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="bzip2 symlink"
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HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Base/Alternatives"
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SRC_URI=""
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S=${WORKDIR}
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LICENSE="CC0-1.0"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
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IUSE="lbzip2 pbzip2 +reference split-usr"
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REQUIRED_USE="^^ ( lbzip2 pbzip2 reference )"
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RDEPEND="
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lbzip2? ( app-arch/lbzip2[-symlink(-)] )
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pbzip2? ( app-arch/pbzip2[-symlink(-)] )
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reference? ( >=app-arch/bzip2-1.0.8-r4 )
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!<app-arch/bzip2-1.0.8-r4
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!app-arch/lbzip2[symlink(-)]
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!app-arch/pbzip2[symlink(-)]
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"
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src_install() {
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local usr_prefix=
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use split-usr && usr_prefix=../usr/bin/
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if use lbzip2; then
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dosym "${usr_prefix}lbzip2" /bin/bzip2
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newman - bzip2.1 <<<".so lbzip2.1"
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elif use pbzip2; then
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dosym "${usr_prefix}pbzip2" /bin/bzip2
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newman - bzip2.1 <<<".so pbzip2.1"
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elif use reference; then
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dosym bzip2-reference /bin/bzip2
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newman - bzip2.1 <<<".so bzip2-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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dosym bzip2 /bin/bunzip2
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dosym bzip2 /bin/bzcat
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newman - bunzip2.1 <<<".so bzip2.1"
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newman - bzcat.1 <<<".so bzip2.1"
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}
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