[patch] fix.patch

0001-Stop-using-absolute-symlinks.patch (text/plain), 1.97 KB, created by David Michael on 2021-05-15 02:19:43 UTC

From 9d6a813391a600a4b88decfb5e04f180bbc0970c Mon Sep 17 00:00:00 2001
From: David Michael <[e-mail]>
Date: Fri, 14 May 2021 10:16:57 -0400
Subject: [PATCH] Stop using absolute symlinks

Prefixing everything with ${EROOT} produces invalid paths on the
target system.  All of the symlinks point to files in the same
directory, so there is no reason to specify directories at all.

Signed-off-by: David Michael <[e-mail]>
---
 README.md       | 4 ----
 rust.eselect.in | 8 ++++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 6ae99cf..ac3a34d 100644
--- a/README.md
+++ b/README.md
@@ -75,7 +75,3 @@ then `/etc/env.d/rust/provider-TARGET` should contain:
 ```
 
 Note, that `/usr/bin/rustc` should not be listed, as it is always managed by eselect.
-
-### Notes
-
-**eselect-rust** automatically prepends every path with `${EROOT}` variable.
diff --git a/rust.eselect.in b/rust.eselect.in
index c3ee046..7ab845b 100644
--- a/rust.eselect.in
+++ b/rust.eselect.in
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 DESCRIPTION="Manage the Rust compiler versions"
@@ -157,7 +157,7 @@ set_symlink() {
 
 	remove_symlink "${dest}"
 
-	if [[ -e ${source} ]]; then
+	if [[ -e ${dest%/*}/${source} ]]; then
 		mkdir -p "$(dirname ${dest})" || die -q "directory creation failed for $(dirname ${dest})"
 		ln -s "${source}" "${dest}" || die -q "${dest} symlink setting failed"
 	else
@@ -197,11 +197,11 @@ set_version() {
 
 	unset_version
 
-	set_symlink "${BIN_DIR}/rustc-${target_postfix}" "${BIN_DIR}/rustc"
+	set_symlink "rustc-${target_postfix}" "${BIN_DIR}/rustc"
 
 	local symlinks=( $(get_symlinks ${target}) )
 	for i in "${symlinks[@]}"; do
-		set_symlink "${EROOT%/}${i}-${target_postfix}" "${EROOT%/}${i}"
+		set_symlink "${i##*/}-${target_postfix}" "${EROOT%/}${i}"
 	done
 
 	cp "${ENV_D_PATH}/rust/provider-${target}" \
-- 
2.31.1