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63 lines
1.7 KiB
63 lines
1.7 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="/bin/awk and /usr/bin/awk 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=${WORKDIR}
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LICENSE="CC0-1.0"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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IUSE="busybox +gawk mawk nawk split-usr"
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REQUIRED_USE="^^ ( busybox gawk mawk nawk )"
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RDEPEND="
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busybox? ( sys-apps/busybox )
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gawk? ( sys-apps/gawk )
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mawk? ( sys-apps/mawk )
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nawk? ( sys-apps/nawk )
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!app-eselect/eselect-awk
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"
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src_install() {
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local root_prefix=
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use split-usr && root_prefix=../../bin/
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# We could consider setting AWK=... like we do for yacc & lex,
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# but it would need some testing with a fair amount of packages first,
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# as autoconf prefers gawk.
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if use busybox; then
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dosym "${root_prefix}busybox" /usr/bin/awk
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newman - awk.1 <<<".so busybox.1"
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elif use gawk; then
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dosym gawk /usr/bin/awk
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newman - awk.1 <<<".so gawk.1"
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elif use mawk; then
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dosym mawk /usr/bin/awk
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newman - awk.1 <<<".so mawk.1"
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elif use nawk; then
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dosym nawk /usr/bin/awk
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newman - awk.1 <<<".so nawk.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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if use split-usr; then
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dosym ../usr/bin/awk /bin/awk
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fi
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}
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pkg_postrm() {
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# make sure we don't leave the user without the symlinks, since
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# they've not been owned by any other package
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if [[ ! -h ${EROOT}/usr/bin/awk ]]; then
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ln -s gawk "${EROOT}/usr/bin/awk" || die
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fi
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if [[ ! -h ${EROOT}/bin/awk ]]; then
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ln -s ../usr/bin/awk "${EROOT}/bin/awk" || die
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fi
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}
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