29d6181885
Rename 0002-install-don-t-use-ln-relative.patch to 0001-install-don-t-use-ln-relative.patch as there is two 0002-xxx patches Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
81 lines
2.7 KiB
Diff
81 lines
2.7 KiB
Diff
From 7f4a12d25bbb5859d266f32f7a3d794bb62c354e Mon Sep 17 00:00:00 2001
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From: Adam Duskett <Adamduskett@outlook.com>
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Date: Sun, 31 Dec 2017 12:46:04 -0500
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Subject: [PATCH] install: don't use ln --relative
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Oldish enterprise-class distributions have too old versions of
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coreutils, with ln not supporting --relative.
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So we fake it.
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ln --relative would create minimalist relative paths, but they are not
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trivial to generate. Instead, we always create paths relative to the
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root, i.e.:
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ln -s --relative /usr/bin/foo /usr/sbin/foo
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would create: /usr/sbin/foo -> ../bin/foo
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while we do : /usr/sbin/foo -> ../../usr/bin/foo
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Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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[aduskett@gmail.com: Added meson.build section and dirname wrapper in add-wants]
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[aduskett@gmail.com: Update for systemd v237]
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Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
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[tpiepho@impinj.com: Fix add-wants wrapper]
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Signed-off-by: Trent Piepho <tpiepho@impinj.com>
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---
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meson.build | 2 +-
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tools/meson-make-symlink.sh | 3 ++-
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units/meson-add-wants.sh | 6 ++++--
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3 files changed, 7 insertions(+), 4 deletions(-)
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diff --git a/meson.build b/meson.build
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index 04331dd41..359042c04 100644
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--- a/meson.build
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+++ b/meson.build
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@@ -628,7 +628,7 @@ endforeach
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conf.set_quoted('TELINIT', get_option('telinit-path'))
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if run_command('ln', '--relative', '--help').returncode() != 0
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- error('ln does not support --relative (added in coreutils 8.16)')
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+ message('ln does not support --relative (added in coreutils 8.16)')
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endif
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############################################################
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diff --git a/tools/meson-make-symlink.sh b/tools/meson-make-symlink.sh
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index 501cd43d4..25e7f89fd 100755
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--- a/tools/meson-make-symlink.sh
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+++ b/tools/meson-make-symlink.sh
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@@ -8,5 +8,6 @@ mkdir -vp "$(dirname "${DESTDIR:-}$2")"
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if [ "$(dirname $1)" = . ]; then
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ln -vfs -T "$1" "${DESTDIR:-}$2"
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else
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- ln -vfs -T --relative "${DESTDIR:-}$1" "${DESTDIR:-}$2"
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+ dds="$( dirname "$2" |sed -r -e 's:/+[^/]+:../:g; s:/$::' )"
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+ ln -vfs -T "${dds}$1" "${DESTDIR:-}$2"
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fi
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diff --git a/units/meson-add-wants.sh b/units/meson-add-wants.sh
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index 70f7172ae..bb8155075 100755
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--- a/units/meson-add-wants.sh
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+++ b/units/meson-add-wants.sh
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@@ -14,7 +14,7 @@ case "$target" in
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;;
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esac
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-unitpath="${DESTDIR:-}${unitdir}/${unit}"
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+unitpath="${unitdir}/${unit}"
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case "$target" in
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*/)
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@@ -25,4 +25,6 @@ case "$target" in
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;;
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esac
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-ln -vfs --relative "$unitpath" "$dir"
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+[ ! -d "${dir}" ] && linkdir=`dirname "${dir}"` || linkdir="${dir}"
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+dds="$(printf "%s" "${linkdir#${DESTDIR:-}}" |sed -r -e 's:/+[^/]+:../:g; s:/$::')"
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+ln -vfs "$dds$unitpath" "$dir"
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--
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2.14.4
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