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Diffstat (limited to 'app-alternatives/gzip/gzip-1.ebuild')
-rw-r--r-- | app-alternatives/gzip/gzip-1.ebuild | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/app-alternatives/gzip/gzip-1.ebuild b/app-alternatives/gzip/gzip-1.ebuild new file mode 100644 index 000000000000..8a083740abc5 --- /dev/null +++ b/app-alternatives/gzip/gzip-1.ebuild @@ -0,0 +1,44 @@ +# Copyright 2022-2023 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=8 + +ALTERNATIVES=( + "reference:>=app-arch/gzip-1.12-r3" + "pigz:>=app-arch/pigz-2.8[-symlink(-)]" +) + +inherit app-alternatives + +DESCRIPTION="gzip symlinks" +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris" +IUSE="split-usr" + +RDEPEND=" + !<app-arch/gzip-1.12-r3 + !app-arch/pigz[symlink(-)] +" + +src_install() { + local usr_prefix= + use split-usr && usr_prefix=../usr/bin/ + + case $(get_alternative) in + pigz) + dosym "${usr_prefix}pigz" /bin/gzip + dosym gzip /bin/gunzip + dosym gzip /bin/zcat + newman - gzip.1 <<<".so pigz.1" + ;; + reference) + dosym gzip-reference /bin/gzip + # gzip uses shell wrappers rather than argv[0] + dosym gunzip-reference /bin/gunzip + dosym zcat-reference /bin/zcat + newman - gzip.1 <<<".so gzip-reference.1" + ;; + esac + + newman - gunzip.1 <<<".so gzip.1" + newman - zcat.1 <<<".so gzip.1" +} |