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Quote 'like this', not `like this'.

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In 2012 the GNU Coding Standards changed to recommend quoting
'like this' or "like this" instead of `like this'.
Alter diagnostics and comments accordingly.
Use a more-consistent quoting style in config.sub diagnostics,
preferring 'like this' to "like this" as the former is more
resistant to shell metacharacters.
This commit is contained in:
Paul Eggert
2023-06-23 09:55:10 -07:00
committed by Dmitry V. Levin
parent 63acb96f92
commit 4ad4bb7c30
4 changed files with 21 additions and 21 deletions
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20
config.sub vendored
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@ -4,7 +4,7 @@
# shellcheck disable=SC2006,SC2268 # see below for rationale
timestamp='2023-01-21'
timestamp='2023-06-23'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@ -82,7 +82,7 @@ This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
Try '$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
@ -130,7 +130,7 @@ IFS=$saved_IFS
# Separate into logical components for further validation
case $1 in
*-*-*-*-*)
echo Invalid configuration \`"$1"\': more than four components >&2
echo "Invalid configuration '$1': more than four components" >&2
exit 1
;;
*-*-*-*)
@ -943,7 +943,7 @@ $basic_machine
EOF
IFS=$saved_IFS
;;
# We use `pc' rather than `unknown'
# We use 'pc' rather than 'unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
@ -1285,7 +1285,7 @@ case $cpu-$vendor in
;;
*)
echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
echo "Invalid configuration '$1': machine '$cpu-$vendor' not recognized" 1>&2
exit 1
;;
esac
@ -1770,7 +1770,7 @@ case $os in
# Restricted further below
;;
*)
echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2
exit 1
;;
esac
@ -1788,15 +1788,15 @@ case $kernel-$os in
-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* )
# These are just libc implementations, not actual OSes, and thus
# require a kernel.
echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2
exit 1
;;
-kernel* )
echo "Invalid configuration \`$1': \`$os' needs explicit kernel." 1>&2
echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2
exit 1
;;
*-kernel* )
echo "Invalid configuration \`$1': \`$kernel' does not support \`$os'." 1>&2
echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2
exit 1
;;
kfreebsd*-gnu* | kopensolaris*-gnu*)
@ -1813,7 +1813,7 @@ case $kernel-$os in
# Blank kernel with real OS is always fine.
;;
*-*)
echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2
echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2
exit 1
;;
esac