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* acgeneral.m4 (_AC_INIT_PREPARE_ENVIRONMENT): Neutralize also

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LC_COLLATE and LC_NUMERIC.
* autoconf.m4: Don't rely on character ranges with tr.
* doc/autoconf.texi (Special Shell Variables): Adjust.
This commit is contained in:
Akim Demaille 2000-08-01 11:22:42 +00:00
parent 7bd04c77a0
commit 6e867eb5ee
8 changed files with 39 additions and 21 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2000-08-01 Akim Demaille <akim@epita.fr>
* acgeneral.m4 (_AC_INIT_PREPARE_ENVIRONMENT): Neutralize also
LC_COLLATE and LC_NUMERIC.
* autoconf.m4: Don't rely on character ranges with tr.
* doc/autoconf.texi (Special Shell Variables): Adjust.
2000-08-01 Akim Demaille <akim@epita.fr> 2000-08-01 Akim Demaille <akim@epita.fr>
* acfunctions.m4 (_AC_LIBOBJ_STRTOD, AC_FUNC_STRTOD, * acfunctions.m4 (_AC_LIBOBJ_STRTOD, AC_FUNC_STRTOD,

3
acgeneral.m4
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@ -1826,8 +1826,11 @@ fi
# NLS nuisances. # NLS nuisances.
AC_SHELL_UNSET([LANG], [C]) AC_SHELL_UNSET([LANG], [C])
AC_SHELL_UNSET([LC_ALL], [C]) AC_SHELL_UNSET([LC_ALL], [C])
AC_SHELL_UNSET([LC_TIME], [C])
AC_SHELL_UNSET([LC_CTYPE], [C]) AC_SHELL_UNSET([LC_CTYPE], [C])
AC_SHELL_UNSET([LANGUAGE], [C]) AC_SHELL_UNSET([LANGUAGE], [C])
AC_SHELL_UNSET([LC_COLLATE], [C])
AC_SHELL_UNSET([LC_NUMERIC], [C])
AC_SHELL_UNSET([LC_MESSAGES], [C]) AC_SHELL_UNSET([LC_MESSAGES], [C])
# IFS # IFS

11
autoconf.in
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@ -76,14 +76,10 @@ echo \"\$help\" >&2
exit 1" exit 1"
# NLS nuisances. # NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
# ac_LF_and_DOT # ac_LF_and_DOT
# We use echo to avoid assuming a particular line-breaking character. # We use echo to avoid assuming a particular line-breaking character.
@ -223,8 +219,11 @@ done
# The warnings are the concatenation of 1. application's defaults, # The warnings are the concatenation of 1. application's defaults,
# 2. $WARNINGS, $3 command line options, in that order. # 2. $WARNINGS, $3 command line options, in that order.
# Set them in the order expected by the M4 macros: the converse. # Set them in the order expected by the M4 macros: the converse.
alphabet='abcdefghijklmnopqrstuvwxyz'
ALPHABET='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
_ac_warnings= _ac_warnings=
for warning in `IFS=,; echo syntax,$WARNINGS,$warnings | tr 'A-Z' 'a-z'` for warning in `IFS=,; echo syntax,$WARNINGS,$warnings |
tr $ALPHABET $alphabet`
do do
test -n $warning || continue test -n $warning || continue
_ac_warnings="$warning"`test -n "$_ac_warnings" && echo ",$_ac_warnings"` _ac_warnings="$warning"`test -n "$_ac_warnings" && echo ",$_ac_warnings"`

11
autoconf.sh
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@ -76,14 +76,10 @@ echo \"\$help\" >&2
exit 1" exit 1"
# NLS nuisances. # NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
# ac_LF_and_DOT # ac_LF_and_DOT
# We use echo to avoid assuming a particular line-breaking character. # We use echo to avoid assuming a particular line-breaking character.
@ -223,8 +219,11 @@ done
# The warnings are the concatenation of 1. application's defaults, # The warnings are the concatenation of 1. application's defaults,
# 2. $WARNINGS, $3 command line options, in that order. # 2. $WARNINGS, $3 command line options, in that order.
# Set them in the order expected by the M4 macros: the converse. # Set them in the order expected by the M4 macros: the converse.
alphabet='abcdefghijklmnopqrstuvwxyz'
ALPHABET='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
_ac_warnings= _ac_warnings=
for warning in `IFS=,; echo syntax,$WARNINGS,$warnings | tr 'A-Z' 'a-z'` for warning in `IFS=,; echo syntax,$WARNINGS,$warnings |
tr $ALPHABET $alphabet`
do do
test -n $warning || continue test -n $warning || continue
_ac_warnings="$warning"`test -n "$_ac_warnings" && echo ",$_ac_warnings"` _ac_warnings="$warning"`test -n "$_ac_warnings" && echo ",$_ac_warnings"`

11
bin/autoconf.in
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@ -76,14 +76,10 @@ echo \"\$help\" >&2
exit 1" exit 1"
# NLS nuisances. # NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
# ac_LF_and_DOT # ac_LF_and_DOT
# We use echo to avoid assuming a particular line-breaking character. # We use echo to avoid assuming a particular line-breaking character.
@ -223,8 +219,11 @@ done
# The warnings are the concatenation of 1. application's defaults, # The warnings are the concatenation of 1. application's defaults,
# 2. $WARNINGS, $3 command line options, in that order. # 2. $WARNINGS, $3 command line options, in that order.
# Set them in the order expected by the M4 macros: the converse. # Set them in the order expected by the M4 macros: the converse.
alphabet='abcdefghijklmnopqrstuvwxyz'
ALPHABET='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
_ac_warnings= _ac_warnings=
for warning in `IFS=,; echo syntax,$WARNINGS,$warnings | tr 'A-Z' 'a-z'` for warning in `IFS=,; echo syntax,$WARNINGS,$warnings |
tr $ALPHABET $alphabet`
do do
test -n $warning || continue test -n $warning || continue
_ac_warnings="$warning"`test -n "$_ac_warnings" && echo ",$_ac_warnings"` _ac_warnings="$warning"`test -n "$_ac_warnings" && echo ",$_ac_warnings"`

12
doc/autoconf.texi
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@ -4930,20 +4930,28 @@ fall back, see @ref{Limitations of Builtins}.
@item LANG @item LANG
@itemx LC_ALL @itemx LC_ALL
@itemx LC_TIME
@itemx LC_CTYPE @itemx LC_CTYPE
@itemx LANGUAGE @itemx LANGUAGE
@itemx LC_COLLATE
@itemx LC_NUMERIC
@itemx LC_MESSAGES @itemx LC_MESSAGES
@evindex LANG @evindex LANG
@evindex LC_ALL @evindex LC_ALL
@evindex LC_TIME
@evindex LC_CTYPE @evindex LC_CTYPE
@evindex LANGUAGE @evindex LANGUAGE
@evindex LC_COLLATE
@evindex LC_NUMERIC
@evindex LC_MESSAGES @evindex LC_MESSAGES
These must not be set unconditionally because not all systems understand These must not be set unconditionally because not all systems understand
e.g. @samp{LANG=C} (notably SCO). Fixing @code{LC_MESSAGES} prevents e.g. @samp{LANG=C} (notably SCO). Fixing @code{LC_MESSAGES} prevents
Solaris @command{sh} from translating var values in @code{set}! Non-C Solaris @command{sh} from translating var values in @code{set}! Non-C
@code{LC_CTYPE} values break the ctype check. @code{LANGUAGE} is a @code{LC_CTYPE} values break the ctype check. Fixing @code{LC_COLLATE}
@sc{gnu} extension. prevents accented characters from being match by @samp{[a-z]} etc. You
are nevertheless encouraged to list explicitly the characters instead of
relying on ranges. @code{LANGUAGE} is a @sc{gnu} extension.
@emph{If} one of these variables is set, you should try to unset it, @emph{If} one of these variables is set, you should try to unset it,
using @samp{C} as a fall back value. see @ref{Limitations of Builtins}, using @samp{C} as a fall back value. see @ref{Limitations of Builtins},

3
lib/autoconf/general.m4
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@ -1826,8 +1826,11 @@ fi
# NLS nuisances. # NLS nuisances.
AC_SHELL_UNSET([LANG], [C]) AC_SHELL_UNSET([LANG], [C])
AC_SHELL_UNSET([LC_ALL], [C]) AC_SHELL_UNSET([LC_ALL], [C])
AC_SHELL_UNSET([LC_TIME], [C])
AC_SHELL_UNSET([LC_CTYPE], [C]) AC_SHELL_UNSET([LC_CTYPE], [C])
AC_SHELL_UNSET([LANGUAGE], [C]) AC_SHELL_UNSET([LANGUAGE], [C])
AC_SHELL_UNSET([LC_COLLATE], [C])
AC_SHELL_UNSET([LC_NUMERIC], [C])
AC_SHELL_UNSET([LC_MESSAGES], [C]) AC_SHELL_UNSET([LC_MESSAGES], [C])
# IFS # IFS

2
man/autoconf.1
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@ -1,5 +1,5 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.022. .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.022.
.TH AUTOCONF "1" "July 2000" "GNU autoconf 2.14a" FSF .TH AUTOCONF "1" "August 2000" "GNU autoconf 2.14a" FSF
.SH NAME .SH NAME
autoconf \- Generate configuration scripts autoconf \- Generate configuration scripts
.SH SYNOPSIS .SH SYNOPSIS