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Source code changes of the file "config.sub" between
mtools-4.0.35.tar.bz2 and mtools-4.0.36.tar.bz2

About: Mtools is a collection of utilities to access MS-DOS disks from Unix without mounting them.

config.sub  (mtools-4.0.35.tar.bz2):config.sub  (mtools-4.0.36.tar.bz2)
#! /bin/sh #! /bin/sh
# Configuration validation subroutine script. # Configuration validation subroutine script.
# Copyright 1992-2021 Free Software Foundation, Inc. # Copyright 1992-2021 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale # shellcheck disable=SC2006,SC2268 # see below for rationale
timestamp='2021-07-03' timestamp='2021-08-14'
# This file is free software; you can redistribute it and/or modify it # 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 # under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or # the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version. # (at your option) any later version.
# #
# This program is distributed in the hope that it will be useful, but # This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of # WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details. # General Public License for more details.
skipping to change at line 123 skipping to change at line 123
case $# in case $# in
0) echo "$me: missing argument$help" >&2 0) echo "$me: missing argument$help" >&2
exit 1;; exit 1;;
1) ;; 1) ;;
*) echo "$me: too many arguments$help" >&2 *) echo "$me: too many arguments$help" >&2
exit 1;; exit 1;;
esac esac
# Split fields of configuration type # Split fields of configuration type
# shellcheck disable=SC2162 # shellcheck disable=SC2162
saved_IFS=$IFS
IFS="-" read field1 field2 field3 field4 <<EOF IFS="-" read field1 field2 field3 field4 <<EOF
$1 $1
EOF EOF
IFS=$saved_IFS
# Separate into logical components for further validation # Separate into logical components for further validation
case $1 in case $1 in
*-*-*-*-*) *-*-*-*-*)
echo Invalid configuration \`"$1"\': more than four components >& 2 echo Invalid configuration \`"$1"\': more than four components >& 2
exit 1 exit 1
;; ;;
*-*-*-*) *-*-*-*)
basic_machine=$field1-$field2 basic_machine=$field1-$field2
basic_os=$field3-$field4 basic_os=$field3-$field4
skipping to change at line 174 skipping to change at line 176
basic_os= basic_os=
;; ;;
*-*) *-*)
# Second component is usually, but not always the OS # Second component is usually, but not always the OS
case $field2 in case $field2 in
# Prevent following clause from handling this valid os # Prevent following clause from handling this valid os
sun*os*) sun*os*)
basic_machine=$field1 basic_machine=$field1
basic_os=$field2 basic_os=$field2
;; ;;
zephyr*)
basic_machine=$field1-unknown
basic_os=$field2
;;
# Manufacturers # Manufacturers
dec* | mips* | sequent* | encore* | pc533 * | sgi* | sony* \ dec* | mips* | sequent* | encore* | pc533 * | sgi* | sony* \
| att* | 7300* | 3300* | delta* | motorol a* | sun[234]* \ | att* | 7300* | 3300* | delta* | motorol a* | sun[234]* \
| unicom* | ibm* | next | hp | isi* | apo llo | altos* \ | unicom* | ibm* | next | hp | isi* | apo llo | altos* \
| convergent* | ncr* | news | 32* | 3600* | 3100* \ | convergent* | ncr* | news | 32* | 3600* | 3100* \
| hitachi* | c[123]* | convex* | sun | cr ds | omron* | dg \ | hitachi* | c[123]* | convex* | sun | cr ds | omron* | dg \
| ultra | tti* | harris | dolphin | highl evel | gould \ | ultra | tti* | harris | dolphin | highl evel | gould \
| cbm | ns | masscomp | apple | axis | kn uth | cray \ | cbm | ns | masscomp | apple | axis | kn uth | cray \
| microblaze* | sim | cisco \ | microblaze* | sim | cisco \
| oki | wec | wrs | winbond) | oki | wec | wrs | winbond)
skipping to change at line 933 skipping to change at line 939
cpu=sparc cpu=sparc
vendor=$basic_machine vendor=$basic_machine
;; ;;
leon-*|leon[3-9]-*) leon-*|leon[3-9]-*)
cpu=sparc cpu=sparc
vendor=`echo "$basic_machine" | sed 's/-.*//'` vendor=`echo "$basic_machine" | sed 's/-.*//'`
;; ;;
*-*) *-*)
# shellcheck disable=SC2162 # shellcheck disable=SC2162
saved_IFS=$IFS
IFS="-" read cpu vendor <<EOF IFS="-" read cpu vendor <<EOF
$basic_machine $basic_machine
EOF EOF
IFS=$saved_IFS
;; ;;
# We use `pc' rather than `unknown' # We use `pc' rather than `unknown'
# because (1) that's what they normally are, and # because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users. # (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64) i*86 | x86_64)
cpu=$basic_machine cpu=$basic_machine
vendor=pc vendor=pc
;; ;;
# These rules are duplicated from below for sake of the special case abov e; # These rules are duplicated from below for sake of the special case abov e;
# i.e. things that normalized to x86 arches should also default to "pc" # i.e. things that normalized to x86 arches should also default to "pc"
skipping to change at line 1315 skipping to change at line 1323
os2-emx) os2-emx)
kernel=os2 kernel=os2
os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'`
;; ;;
nto-qnx*) nto-qnx*)
kernel=nto kernel=nto
os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'`
;; ;;
*-*) *-*)
# shellcheck disable=SC2162 # shellcheck disable=SC2162
saved_IFS=$IFS
IFS="-" read kernel os <<EOF IFS="-" read kernel os <<EOF
$basic_os $basic_os
EOF EOF
IFS=$saved_IFS
;; ;;
# Default OS when just kernel was specified # Default OS when just kernel was specified
nto*) nto*)
kernel=nto kernel=nto
os=`echo "$basic_os" | sed -e 's|nto|qnx|'` os=`echo "$basic_os" | sed -e 's|nto|qnx|'`
;; ;;
linux*) linux*)
kernel=linux kernel=linux
os=`echo "$basic_os" | sed -e 's|linux|gnu|'` os=`echo "$basic_os" | sed -e 's|linux|gnu|'`
;; ;;
skipping to change at line 1699 skipping to change at line 1709
*) *)
os=none os=none
;; ;;
esac esac
fi fi
# Now, validate our (potentially fixed-up) OS. # Now, validate our (potentially fixed-up) OS.
case $os in case $os in
# Sometimes we do "kernel-libc", so those need to count as OSes. # Sometimes we do "kernel-libc", so those need to count as OSes.
musl* | newlib* | uclibc*) musl* | newlib* | relibc* | uclibc*)
;; ;;
# Likewise for "kernel-abi" # Likewise for "kernel-abi"
eabi* | gnueabi*) eabi* | gnueabi*)
;; ;;
# VxWorks passes extra cpu info in the 4th filed. # VxWorks passes extra cpu info in the 4th filed.
simlinux | simwindows | spe) simlinux | simwindows | spe)
;; ;;
# Now accept the basic system types. # Now accept the basic system types.
# The portable systems comes first. # The portable systems comes first.
# Each alternative MUST end in a * to match a version number. # Each alternative MUST end in a * to match a version number.
skipping to change at line 1740 skipping to change at line 1750
| uxpv* | beos* | mpeix* | udk* | moxiebox* \ | uxpv* | beos* | mpeix* | udk* | moxiebox* \
| interix* | uwin* | mks* | rhapsody* | darwin* \ | interix* | uwin* | mks* | rhapsody* | darwin* \
| openstep* | oskit* | conix* | pw32* | nonstopux* \ | openstep* | oskit* | conix* | pw32* | nonstopux* \
| storm-chaos* | tops10* | tenex* | tops20* | its* \ | storm-chaos* | tops10* | tenex* | tops20* | its* \
| os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \ | os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \
| scout* | superux* | sysv* | rtmk* | tpf* | windiss* \ | scout* | superux* | sysv* | rtmk* | tpf* | windiss* \
| powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \ | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
| skyos* | haiku* | rdos* | toppers* | drops* | es* \ | skyos* | haiku* | rdos* | toppers* | drops* | es* \
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \ | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
| nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*) | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr*)
;; ;;
# This one is extra strict with allowed versions # This one is extra strict with allowed versions
sco3.2v2 | sco3.2v[4-9]* | sco5v6*) sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
# Don't forget version if it is 3.2v4 or newer. # Don't forget version if it is 3.2v4 or newer.
;; ;;
none) none)
;; ;;
*) *)
echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2 echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
exit 1 exit 1
;; ;;
esac esac
# As a final step for OS-related things, validate the OS-kernel combination # As a final step for OS-related things, validate the OS-kernel combination
# (given a valid OS), if there is a kernel. # (given a valid OS), if there is a kernel.
case $kernel-$os in case $kernel-$os in
linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-mus linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
l* | linux-uclibc* ) | linux-musl* | linux-relibc* | linux-uclibc* )
;; ;;
uclinux-uclibc* ) uclinux-uclibc* )
;; ;;
-dietlibc* | -newlib* | -musl* | -uclibc* ) -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* )
# These are just libc implementations, not actual OSes, and thus # These are just libc implementations, not actual OSes, and thus
# require a kernel. # require a kernel.
echo "Invalid configuration \`$1': libc \`$os' needs explicit ker nel." 1>&2 echo "Invalid configuration \`$1': libc \`$os' needs explicit ker nel." 1>&2
exit 1 exit 1
;; ;;
kfreebsd*-gnu* | kopensolaris*-gnu*) kfreebsd*-gnu* | kopensolaris*-gnu*)
;; ;;
vxworks-simlinux | vxworks-simwindows | vxworks-spe) vxworks-simlinux | vxworks-simwindows | vxworks-spe)
;; ;;
nto-qnx*) nto-qnx*)
 End of changes. 12 change blocks. 
6 lines changed or deleted 16 lines changed or added

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