alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

gnulib: Add modules argmatch and isatty.

Browse source 
* lib/argmatch.c, lib/argmatch.h, lib/c-ctype.c, lib/c-ctype.h,
lib/config.charset, lib/c-strcasecmp.c, lib/c-strcaseeq.h,
lib/c-strcase.h, lib/c-strncasecmp.c, lib/exitfail.c, lib/exitfail.h,
lib/isatty.c, lib/localcharset.c, lib/localcharset.h, lib/mbrtowc.c,
lib/mbsinit.c, lib/quotearg.c, lib/quotearg.h, lib/quote.h,
lib/ref-add.sin, lib/ref-del.sin, lib/streq.h, lib/wctype-h.c,
lib/wctype.in.h, lib/xalloc-die.c, lib/xalloc.h, lib/xalloc-oversized.h,
lib/xmalloc.c, m4/codeset.m4, m4/configmake.m4, m4/glibc21.m4,
m4/isatty.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4,
m4/locale-zh.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4,
m4/quotearg.m4, m4/quote.m4, m4/wctype_h.m4, m4/xalloc.m4: New files.
* lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
This commit is contained in:
Alexandre Duret-Lutz 2013-05-17 11:39:42 +02:00
parent 542050bab4
commit 35129e5a5a
46 changed files with 7818 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

23
m4/codeset.m4 Normal file
View file

@ -0,0 +1,23 @@
# codeset.m4 serial 5 (gettext-0.18.2)
dnl Copyright (C) 2000-2002, 2006, 2008-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
AC_DEFUN([AM_LANGINFO_CODESET],
[
AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[#include <langinfo.h>]],
[[char* cs = nl_langinfo(CODESET); return !cs;]])],
[am_cv_langinfo_codeset=yes],
[am_cv_langinfo_codeset=no])
])
if test $am_cv_langinfo_codeset = yes; then
AC_DEFINE([HAVE_LANGINFO_CODESET], [1],
[Define if you have <langinfo.h> and nl_langinfo(CODESET).])
fi
])

50
m4/configmake.m4 Normal file
View file

@ -0,0 +1,50 @@
# configmake.m4 serial 1
dnl Copyright (C) 2010-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
# gl_CONFIGMAKE_PREP
# ------------------
# Guarantee all of the standard directory variables, even when used with
# autoconf 2.59 (datarootdir wasn't supported until 2.59c) or automake
# 1.9.6 (pkglibexecdir wasn't supported until 1.10b.).
AC_DEFUN([gl_CONFIGMAKE_PREP],
[
dnl Technically, datadir should default to datarootdir. But if
dnl autoconf is too old to provide datarootdir, then reversing the
dnl definition is a reasonable compromise. Only AC_SUBST a variable
dnl if it was not already defined earlier by autoconf.
if test "x$datarootdir" = x; then
AC_SUBST([datarootdir], ['${datadir}'])
fi
dnl Copy the approach used in autoconf 2.60.
if test "x$docdir" = x; then
AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME],
['${datarootdir}/doc/${PACKAGE_TARNAME}'],
['${datarootdir}/doc/${PACKAGE}'])])
fi
dnl The remaining variables missing from autoconf 2.59 are easier.
if test "x$htmldir" = x; then
AC_SUBST([htmldir], ['${docdir}'])
fi
if test "x$dvidir" = x; then
AC_SUBST([dvidir], ['${docdir}'])
fi
if test "x$pdfdir" = x; then
AC_SUBST([pdfdir], ['${docdir}'])
fi
if test "x$psdir" = x; then
AC_SUBST([psdir], ['${docdir}'])
fi
if test "x$lispdir" = x; then
AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp'])
fi
if test "x$localedir" = x; then
AC_SUBST([localedir], ['${datarootdir}/locale'])
fi
dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely
dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe.
AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}'])
])

34
m4/glibc21.m4 Normal file
View file

@ -0,0 +1,34 @@
# glibc21.m4 serial 5
dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2013 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
# Test for the GNU C Library, version 2.1 or newer, or uClibc.
# From Bruno Haible.
AC_DEFUN([gl_GLIBC21],
[
AC_CACHE_CHECK([whether we are using the GNU C Library >= 2.1 or uClibc],
[ac_cv_gnu_library_2_1],
[AC_EGREP_CPP([Lucky],
[
#include <features.h>
#ifdef __GNU_LIBRARY__
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
Lucky GNU user
#endif
#endif
#ifdef __UCLIBC__
Lucky user
#endif
],
[ac_cv_gnu_library_2_1=yes],
[ac_cv_gnu_library_2_1=no])
]
)
AC_SUBST([GLIBC21])
GLIBC21="$ac_cv_gnu_library_2_1"
]
)

4
m4/gnulib-cache.m4
View file

@ -27,14 +27,16 @@
# Specification in the form of a command-line invocation:
# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=tools --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files argp error gethrxtime mkstemp progname sys_wait
# gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=tools --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files argmatch argp error gethrxtime isatty mkstemp progname sys_wait
# Specification in the form of a few gnulib-tool.m4 macro invocations:
gl_LOCAL_DIR([])
gl_MODULES([
argmatch
argp
error
gethrxtime
isatty
mkstemp
progname
sys_wait

87
m4/gnulib-comp.m4
View file

@ -40,13 +40,19 @@ AC_DEFUN([gl_EARLY],
AC_REQUIRE([gl_PROG_AR_RANLIB])
# Code from module alloca:
# Code from module alloca-opt:
# Code from module argmatch:
# Code from module argp:
# Code from module c-ctype:
# Code from module c-strcase:
# Code from module c-strcaseeq:
# Code from module clock-time:
# Code from module configmake:
# Code from module dirname-lgpl:
# Code from module dosname:
# Code from module double-slash-root:
# Code from module errno:
# Code from module error:
# Code from module exitfail:
# Code from module extensions:
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
# Code from module extern-inline:
@ -60,11 +66,15 @@ AC_DEFUN([gl_EARLY],
# Code from module gettimeofday:
# Code from module include_next:
# Code from module intprops:
# Code from module isatty:
# Code from module largefile:
AC_REQUIRE([AC_SYS_LARGEFILE])
# Code from module localcharset:
# Code from module lstat:
# Code from module malloc-gnu:
# Code from module malloc-posix:
# Code from module mbrtowc:
# Code from module mbsinit:
# Code from module memchr:
# Code from module mempcpy:
# Code from module mkstemp:
@ -74,6 +84,9 @@ AC_DEFUN([gl_EARLY],
# Code from module nocrash:
# Code from module pathmax:
# Code from module progname:
# Code from module quote:
# Code from module quotearg:
# Code from module quotearg-simple:
# Code from module rawmemchr:
# Code from module secure_getenv:
# Code from module size_max:
@ -92,6 +105,7 @@ AC_DEFUN([gl_EARLY],
# Code from module stdlib:
# Code from module strcase:
# Code from module strchrnul:
# Code from module streq:
# Code from module strerror:
# Code from module strerror-override:
# Code from module string:
@ -111,6 +125,10 @@ AC_DEFUN([gl_EARLY],
# Code from module verify:
# Code from module vsnprintf:
# Code from module wchar:
# Code from module wctype-h:
# Code from module xalloc:
# Code from module xalloc-die:
# Code from module xalloc-oversized:
# Code from module xsize:
])
@ -138,6 +156,7 @@ AC_SUBST([LTALLOCA])
[AM_][XGETTEXT_OPTION([--flag=argp_error:2:c-format])
AM_][XGETTEXT_OPTION([--flag=argp_failure:4:c-format])])
gl_CLOCK_TIME
gl_CONFIGMAKE_PREP
gl_DIRNAME_LGPL
gl_DOUBLE_SLASH_ROOT
gl_HEADER_ERRNO_H
@ -187,7 +206,16 @@ AC_SUBST([LTALLOCA])
gl_PREREQ_GETTIMEOFDAY
fi
gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
gl_FUNC_ISATTY
if test $REPLACE_ISATTY = 1; then
AC_LIBOBJ([isatty])
gl_PREREQ_ISATTY
fi
gl_UNISTD_MODULE_INDICATOR([isatty])
AC_REQUIRE([gl_LARGEFILE])
gl_LOCALCHARSET
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
gl_FUNC_LSTAT
if test $REPLACE_LSTAT = 1; then
AC_LIBOBJ([lstat])
@ -204,6 +232,18 @@ AC_SUBST([LTALLOCA])
AC_LIBOBJ([malloc])
fi
gl_STDLIB_MODULE_INDICATOR([malloc-posix])
gl_FUNC_MBRTOWC
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
AC_LIBOBJ([mbrtowc])
gl_PREREQ_MBRTOWC
fi
gl_WCHAR_MODULE_INDICATOR([mbrtowc])
gl_FUNC_MBSINIT
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
AC_LIBOBJ([mbsinit])
gl_PREREQ_MBSINIT
fi
gl_WCHAR_MODULE_INDICATOR([mbsinit])
gl_FUNC_MEMCHR
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
AC_LIBOBJ([memchr])
@ -234,6 +274,8 @@ AC_SUBST([LTALLOCA])
gl_PATHMAX
AC_CHECK_DECLS([program_invocation_name], [], [], [#include <errno.h>])
AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include <errno.h>])
gl_QUOTE
gl_QUOTEARG
gl_FUNC_RAWMEMCHR
if test $HAVE_RAWMEMCHR = 0; then
AC_LIBOBJ([rawmemchr])
@ -322,6 +364,8 @@ AC_SUBST([LTALLOCA])
gl_FUNC_VSNPRINTF
gl_STDIO_MODULE_INDICATOR([vsnprintf])
gl_WCHAR_H
gl_WCTYPE_H
gl_XALLOC
gl_XSIZE
# End of code from modules
m4_ifval(gl_LIBSOURCES_LIST, [
@ -465,6 +509,8 @@ AC_DEFUN([gl_FILE_LIST], [
build-aux/snippet/warn-on-use.h
lib/alloca.c
lib/alloca.in.h
lib/argmatch.c
lib/argmatch.h
lib/argp-ba.c
lib/argp-eexst.c
lib/argp-fmtstream.c
@ -480,12 +526,21 @@ AC_DEFUN([gl_FILE_LIST], [
lib/argp.h
lib/asnprintf.c
lib/basename-lgpl.c
lib/c-ctype.c
lib/c-ctype.h
lib/c-strcase.h
lib/c-strcasecmp.c
lib/c-strcaseeq.h
lib/c-strncasecmp.c
lib/config.charset
lib/dirname-lgpl.c
lib/dirname.h
lib/dosname.h
lib/errno.in.h
lib/error.c
lib/error.h
lib/exitfail.c
lib/exitfail.h
lib/fcntl.in.h
lib/float+.h
lib/float.c
@ -500,9 +555,14 @@ AC_DEFUN([gl_FILE_LIST], [
lib/gettime.c
lib/gettimeofday.c
lib/intprops.h
lib/isatty.c
lib/itold.c
lib/localcharset.c
lib/localcharset.h
lib/lstat.c
lib/malloc.c
lib/mbrtowc.c
lib/mbsinit.c
lib/memchr.c
lib/memchr.valgrind
lib/mempcpy.c
@ -518,8 +578,13 @@ AC_DEFUN([gl_FILE_LIST], [
lib/printf-parse.h
lib/progname.c
lib/progname.h
lib/quote.h
lib/quotearg.c
lib/quotearg.h
lib/rawmemchr.c
lib/rawmemchr.valgrind
lib/ref-add.sin
lib/ref-del.sin
lib/secure_getenv.c
lib/size_max.h
lib/sleep.c
@ -533,6 +598,7 @@ AC_DEFUN([gl_FILE_LIST], [
lib/strcasecmp.c
lib/strchrnul.c
lib/strchrnul.valgrind
lib/streq.h
lib/strerror-override.c
lib/strerror-override.h
lib/strerror.c
@ -559,6 +625,12 @@ AC_DEFUN([gl_FILE_LIST], [
lib/verify.h
lib/vsnprintf.c
lib/wchar.in.h
lib/wctype-h.c
lib/wctype.in.h
lib/xalloc-die.c
lib/xalloc-oversized.h
lib/xalloc.h
lib/xmalloc.c
lib/xsize.c
lib/xsize.h
lib/xtime.c
@ -567,6 +639,8 @@ AC_DEFUN([gl_FILE_LIST], [
m4/alloca.m4
m4/argp.m4
m4/clock_time.m4
m4/codeset.m4
m4/configmake.m4
m4/dirname.m4
m4/double-slash-root.m4
m4/errno_h.m4
@ -581,15 +655,24 @@ AC_DEFUN([gl_FILE_LIST], [
m4/getopt.m4
m4/gettime.m4
m4/gettimeofday.m4
m4/glibc21.m4
m4/gnulib-common.m4
m4/include_next.m4
m4/intmax_t.m4
m4/inttypes_h.m4
m4/isatty.m4
m4/largefile.m4
m4/localcharset.m4
m4/locale-fr.m4
m4/locale-ja.m4
m4/locale-zh.m4
m4/longlong.m4
m4/lstat.m4
m4/malloc.m4
m4/math_h.m4
m4/mbrtowc.m4
m4/mbsinit.m4
m4/mbstate_t.m4
m4/memchr.m4
m4/mempcpy.m4
m4/mkstemp.m4
@ -601,6 +684,8 @@ AC_DEFUN([gl_FILE_LIST], [
m4/off_t.m4
m4/pathmax.m4
m4/printf.m4
m4/quote.m4
m4/quotearg.m4
m4/rawmemchr.m4
m4/secure_getenv.m4
m4/size_max.m4
@ -636,6 +721,8 @@ AC_DEFUN([gl_FILE_LIST], [
m4/warn-on-use.m4
m4/wchar_h.m4
m4/wchar_t.m4
m4/wctype_h.m4
m4/wint_t.m4
m4/xalloc.m4
m4/xsize.m4
])

19
m4/isatty.m4 Normal file
View file

@ -0,0 +1,19 @@
# isatty.m4 serial 3
dnl Copyright (C) 2012-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_ISATTY],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
dnl On native Windows, the system's isatty(), defined as an alias of _isatty()
dnl in the "oldnames" library, returns true for the NUL device.
case $host_os in
mingw*) REPLACE_ISATTY=1 ;;
esac
])
# Prerequisites of lib/isatty.c.
AC_DEFUN([gl_PREREQ_ISATTY], [:])

17
m4/localcharset.m4 Normal file
View file

@ -0,0 +1,17 @@
# localcharset.m4 serial 7
dnl Copyright (C) 2002, 2004, 2006, 2009-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_LOCALCHARSET],
[
dnl Prerequisites of lib/localcharset.c.
AC_REQUIRE([AM_LANGINFO_CODESET])
AC_REQUIRE([gl_FCNTL_O_FLAGS])
AC_CHECK_DECLS_ONCE([getc_unlocked])
dnl Prerequisites of the lib/Makefile.am snippet.
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([gl_GLIBC21])
])

250
m4/locale-fr.m4 Normal file
View file

@ -0,0 +1,250 @@
# locale-fr.m4 serial 17
dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl Determine the name of a french locale with traditional encoding.
AC_DEFUN([gt_LOCALE_FR],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AM_LANGINFO_CODESET])
AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [
AC_LANG_CONFTEST([AC_LANG_SOURCE([
changequote(,)dnl
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
/* Check whether the given locale name is recognized by the system. */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
#else
if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
#if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
#endif
#ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
/* Check whether in the abbreviation of the second month, the second
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
one byte long. This excludes the UTF-8 encoding. */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a comma.
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
are nl_langinfo(RADIXCHAR) are both ".". */
if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
return 0;
}
changequote([,])dnl
])])
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw*)
# Test for the native Windows locale name.
if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=French_France.1252
else
# None found.
gt_cv_locale_fr=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the usual locale name.
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.ISO-8859-1
else
# Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.ISO8859-1
else
# Test for the HP-UX locale name.
if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr_FR.iso88591
else
# Test for the Solaris 7 locale name.
if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr=fr
else
# None found.
gt_cv_locale_fr=none
fi
fi
fi
fi
fi
;;
esac
fi
rm -fr conftest*
])
LOCALE_FR=$gt_cv_locale_fr
AC_SUBST([LOCALE_FR])
])
dnl Determine the name of a french locale with UTF-8 encoding.
AC_DEFUN([gt_LOCALE_FR_UTF8],
[
AC_REQUIRE([AM_LANGINFO_CODESET])
AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [
AC_LANG_CONFTEST([AC_LANG_SOURCE([
changequote(,)dnl
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main () {
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
imitates locale dependent behaviour by looking at the environment
variables, and all locales use the UTF-8 encoding. */
#if !(defined __BEOS__ || defined __HAIKU__)
/* Check whether the given locale name is recognized by the system. */
# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
# else
if (setlocale (LC_ALL, "") == NULL) return 1;
# endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail. */
# if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
return 1;
}
# endif
# ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
# endif
/* Check whether in the abbreviation of the second month, the second
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
two bytes long, with UTF-8 encoding. */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%b", &t) < 4
|| buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
return 1;
#endif
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
/* Check whether the decimal separator is a comma.
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
are nl_langinfo(RADIXCHAR) are both ".". */
if (localeconv () ->decimal_point[0] != ',') return 1;
#endif
return 0;
}
changequote([,])dnl
])])
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=French_France.65001
else
# None found.
gt_cv_locale_fr_utf8=none
fi
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the usual locale name.
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=fr_FR
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=fr_FR.UTF-8
else
# Test for the Solaris 7 locale name.
if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_fr_utf8=fr.UTF-8
else
# None found.
gt_cv_locale_fr_utf8=none
fi
fi
fi
;;
esac
fi
rm -fr conftest*
])
LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
AC_SUBST([LOCALE_FR_UTF8])
])

136
m4/locale-ja.m4 Normal file
View file

@ -0,0 +1,136 @@
# locale-ja.m4 serial 12
dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl Determine the name of a japanese locale with EUC-JP encoding.
AC_DEFUN([gt_LOCALE_JA],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AM_LANGINFO_CODESET])
AC_CACHE_CHECK([for a traditional japanese locale], [gt_cv_locale_ja], [
AC_LANG_CONFTEST([AC_LANG_SOURCE([
changequote(,)dnl
#include <locale.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
const char *p;
/* Check whether the given locale name is recognized by the system. */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
#else
if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
#if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
#endif
#ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
/* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales
on Cygwin 1.5.x. */
if (MB_CUR_MAX == 1)
return 1;
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
return 0;
}
changequote([,])dnl
])])
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw*)
# Note that on native Windows, the Japanese locale is
# Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
# cannot use it here.
gt_cv_locale_ja=none
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the AIX locale name.
if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.EUC-JP
else
# Test for the HP-UX, OSF/1, NetBSD locale name.
if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.eucJP
else
# Test for the IRIX, FreeBSD locale name.
if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja_JP.EUC
else
# Test for the Solaris 7 locale name.
if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_ja=ja
else
# Special test for NetBSD 1.6.
if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
gt_cv_locale_ja=ja_JP.eucJP
else
# None found.
gt_cv_locale_ja=none
fi
fi
fi
fi
fi
fi
;;
esac
fi
rm -fr conftest*
])
LOCALE_JA=$gt_cv_locale_ja
AC_SUBST([LOCALE_JA])
])

130
m4/locale-zh.m4 Normal file
View file

@ -0,0 +1,130 @@
# locale-zh.m4 serial 12
dnl Copyright (C) 2003, 2005-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl From Bruno Haible.
dnl Determine the name of a chinese locale with GB18030 encoding.
AC_DEFUN([gt_LOCALE_ZH_CN],
[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AM_LANGINFO_CODESET])
AC_CACHE_CHECK([for a transitional chinese locale], [gt_cv_locale_zh_CN], [
AC_LANG_CONFTEST([AC_LANG_SOURCE([
changequote(,)dnl
#include <locale.h>
#include <stdlib.h>
#include <time.h>
#if HAVE_LANGINFO_CODESET
# include <langinfo.h>
#endif
#include <stdlib.h>
#include <string.h>
struct tm t;
char buf[16];
int main ()
{
const char *p;
/* Check whether the given locale name is recognized by the system. */
#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__
/* On native Windows, setlocale(category, "") looks at the system settings,
not at the environment variables. Also, when an encoding suffix such
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
category of the locale to "C". */
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
return 1;
#else
if (setlocale (LC_ALL, "") == NULL) return 1;
#endif
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
some unit tests fail.
On MirBSD 10, when an unsupported locale is specified, setlocale()
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
#if HAVE_LANGINFO_CODESET
{
const char *cs = nl_langinfo (CODESET);
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|| strcmp (cs, "UTF-8") == 0)
return 1;
}
#endif
#ifdef __CYGWIN__
/* On Cygwin, avoid locale names without encoding suffix, because the
locale_charset() function relies on the encoding suffix. Note that
LC_ALL is set on the command line. */
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
#endif
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
This excludes the UTF-8 encoding (except on MirBSD). */
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
for (p = buf; *p != '\0'; p++)
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
return 1;
/* Check whether a typical GB18030 multibyte sequence is recognized as a
single wide character. This excludes the GB2312 and GBK encodings. */
if (mblen ("\203\062\332\066", 5) != 4)
return 1;
return 0;
}
changequote([,])dnl
])])
if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
case "$host_os" in
# Handle native Windows specially, because there setlocale() interprets
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
# "fr" or "fra" as "French" or "French_France.1252",
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
# "ja" as "Japanese" or "Japanese_Japan.932",
# and similar.
mingw*)
# Test for the hypothetical native Windows locale name.
if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=Chinese_China.54936
else
# None found.
gt_cv_locale_zh_CN=none
fi
;;
solaris2.8)
# On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
# broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
# Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
gt_cv_locale_zh_CN=none
;;
*)
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
# configure script would override the LC_ALL setting. Likewise for
# LC_CTYPE, which is also set at the beginning of the configure script.
# Test for the locale name without encoding suffix.
if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=zh_CN
else
# Test for the locale name with explicit encoding suffix.
if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
gt_cv_locale_zh_CN=zh_CN.GB18030
else
# None found.
gt_cv_locale_zh_CN=none
fi
fi
;;
esac
else
# If there was a link error, due to mblen(), the system is so old that
# it certainly doesn't have a chinese locale.
gt_cv_locale_zh_CN=none
fi
rm -fr conftest*
])
LOCALE_ZH_CN=$gt_cv_locale_zh_CN
AC_SUBST([LOCALE_ZH_CN])
])

572
m4/mbrtowc.m4 Normal file
View file

@ -0,0 +1,572 @@
# mbrtowc.m4 serial 25
dnl Copyright (C) 2001-2002, 2004-2005, 2008-2013 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_MBRTOWC],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
gl_MBSTATE_T_BROKEN
AC_CHECK_FUNCS_ONCE([mbrtowc])
if test $ac_cv_func_mbrtowc = no; then
HAVE_MBRTOWC=0
AC_CHECK_DECLS([mbrtowc],,, [[
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
]])
if test $ac_cv_have_decl_mbrtowc = yes; then
dnl On Minix 3.1.8, the system's <wchar.h> declares mbrtowc() although
dnl it does not have the function. Avoid a collision with gnulib's
dnl replacement.
REPLACE_MBRTOWC=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBRTOWC=1
else
gl_MBRTOWC_NULL_ARG1
gl_MBRTOWC_NULL_ARG2
gl_MBRTOWC_RETVAL
gl_MBRTOWC_NUL_RETVAL
case "$gl_cv_func_mbrtowc_null_arg1" in
*yes) ;;
*) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1],
[Define if the mbrtowc function has the NULL pwc argument bug.])
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_null_arg2" in
*yes) ;;
*) AC_DEFINE([MBRTOWC_NULL_ARG2_BUG], [1],
[Define if the mbrtowc function has the NULL string argument bug.])
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_retval" in
*yes) ;;
*) AC_DEFINE([MBRTOWC_RETVAL_BUG], [1],
[Define if the mbrtowc function returns a wrong return value.])
REPLACE_MBRTOWC=1
;;
esac
case "$gl_cv_func_mbrtowc_nul_retval" in
*yes) ;;
*) AC_DEFINE([MBRTOWC_NUL_RETVAL_BUG], [1],
[Define if the mbrtowc function does not return 0 for a NUL character.])
REPLACE_MBRTOWC=1
;;
esac
fi
fi
])
dnl Test whether mbsinit() and mbrtowc() need to be overridden in a way that
dnl redefines the semantics of the given mbstate_t type.
dnl Result is REPLACE_MBSTATE_T.
dnl When this is set to 1, we replace both mbsinit() and mbrtowc(), in order to
dnl avoid inconsistencies.
AC_DEFUN([gl_MBSTATE_T_BROKEN],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
AC_CHECK_FUNCS_ONCE([mbsinit])
AC_CHECK_FUNCS_ONCE([mbrtowc])
if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
gl_MBRTOWC_INCOMPLETE_STATE
gl_MBRTOWC_SANITYCHECK
REPLACE_MBSTATE_T=0
case "$gl_cv_func_mbrtowc_incomplete_state" in
*yes) ;;
*) REPLACE_MBSTATE_T=1 ;;
esac
case "$gl_cv_func_mbrtowc_sanitycheck" in
*yes) ;;
*) REPLACE_MBSTATE_T=1 ;;
esac
else
REPLACE_MBSTATE_T=1
fi
])
dnl Test whether mbrtowc puts the state into non-initial state when parsing an
dnl incomplete multibyte character.
dnl Result is gl_cv_func_mbrtowc_incomplete_state.
AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gt_LOCALE_JA])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CACHE_CHECK([whether mbrtowc handles incomplete characters],
[gl_cv_func_mbrtowc_incomplete_state],
[
dnl Initial guess, used when cross-compiling or when no suitable locale
dnl is present.
changequote(,)dnl
case "$host_os" in
# Guess no on AIX and OSF/1.
aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
esac
changequote([,])dnl
if test $LOCALE_JA != none; then
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
if (mbsinit (&state))
return 1;
}
return 0;
}]])],
[gl_cv_func_mbrtowc_incomplete_state=yes],
[gl_cv_func_mbrtowc_incomplete_state=no],
[:])
fi
])
])
dnl Test whether mbrtowc works not worse than mbtowc.
dnl Result is gl_cv_func_mbrtowc_sanitycheck.
AC_DEFUN([gl_MBRTOWC_SANITYCHECK],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gt_LOCALE_ZH_CN])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CACHE_CHECK([whether mbrtowc works as well as mbtowc],
[gl_cv_func_mbrtowc_sanitycheck],
[
dnl Initial guess, used when cross-compiling or when no suitable locale
dnl is present.
changequote(,)dnl
case "$host_os" in
# Guess no on Solaris 8.
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
esac
changequote([,])dnl
if test $LOCALE_ZH_CN != none; then
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <locale.h>
#include <stdlib.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
/* This fails on Solaris 8:
mbrtowc returns 2, and sets wc to 0x00F0.
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 6, &state) != 4
&& mbtowc (&wc, input + 3, 6) == 4)
return 1;
}
return 0;
}]])],
[gl_cv_func_mbrtowc_sanitycheck=yes],
[gl_cv_func_mbrtowc_sanitycheck=no],
[:])
fi
])
])
dnl Test whether mbrtowc supports a NULL pwc argument correctly.
dnl Result is gl_cv_func_mbrtowc_null_arg1.
AC_DEFUN([gl_MBRTOWC_NULL_ARG1],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gt_LOCALE_FR_UTF8])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CACHE_CHECK([whether mbrtowc handles a NULL pwc argument],
[gl_cv_func_mbrtowc_null_arg1],
[
dnl Initial guess, used when cross-compiling or when no suitable locale
dnl is present.
changequote(,)dnl
case "$host_os" in
# Guess no on Solaris.
solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
esac
changequote([,])dnl
if test $LOCALE_FR_UTF8 != none; then
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <locale.h>
#include <stdlib.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
int result = 0;
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
char input[] = "\303\237er";
mbstate_t state;
wchar_t wc;
size_t ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, input, 5, &state);
if (ret != 2)
result |= 1;
if (!mbsinit (&state))
result |= 2;
memset (&state, '\0', sizeof (mbstate_t));
ret = mbrtowc (NULL, input, 5, &state);
if (ret != 2) /* Solaris 7 fails here: ret is -1. */
result |= 4;
if (!mbsinit (&state))
result |= 8;
}
return result;
}]])],
[gl_cv_func_mbrtowc_null_arg1=yes],
[gl_cv_func_mbrtowc_null_arg1=no],
[:])
fi
])
])
dnl Test whether mbrtowc supports a NULL string argument correctly.
dnl Result is gl_cv_func_mbrtowc_null_arg2.
AC_DEFUN([gl_MBRTOWC_NULL_ARG2],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gt_LOCALE_FR_UTF8])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument],
[gl_cv_func_mbrtowc_null_arg2],
[
dnl Initial guess, used when cross-compiling or when no suitable locale
dnl is present.
changequote(,)dnl
case "$host_os" in
# Guess no on OSF/1.
osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
esac
changequote([,])dnl
if test $LOCALE_FR_UTF8 != none; then
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
mbstate_t state;
wchar_t wc;
int ret;
memset (&state, '\0', sizeof (mbstate_t));
wc = (wchar_t) 0xBADFACE;
mbrtowc (&wc, NULL, 5, &state);
/* Check that wc was not modified. */
if (wc != (wchar_t) 0xBADFACE)
return 1;
}
return 0;
}]])],
[gl_cv_func_mbrtowc_null_arg2=yes],
[gl_cv_func_mbrtowc_null_arg2=no],
[:])
fi
])
])
dnl Test whether mbrtowc, when parsing the end of a multibyte character,
dnl correctly returns the number of bytes that were needed to complete the
dnl character (not the total number of bytes of the multibyte character).
dnl Result is gl_cv_func_mbrtowc_retval.
AC_DEFUN([gl_MBRTOWC_RETVAL],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gt_LOCALE_FR_UTF8])
AC_REQUIRE([gt_LOCALE_JA])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK([whether mbrtowc has a correct return value],
[gl_cv_func_mbrtowc_retval],
[
dnl Initial guess, used when cross-compiling or when no suitable locale
dnl is present.
changequote(,)dnl
case "$host_os" in
# Guess no on HP-UX, Solaris, native Windows.
hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_retval="guessing yes" ;;
esac
changequote([,])dnl
if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
|| { case "$host_os" in mingw*) true;; *) false;; esac; }; then
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
int result = 0;
int found_some_locale = 0;
/* This fails on Solaris. */
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
{
char input[] = "B\303\274\303\237er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 1)
result |= 1;
}
found_some_locale = 1;
}
/* This fails on HP-UX 11.11. */
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
{
char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
{
input[1] = '\0';
if (mbrtowc (&wc, input + 2, 5, &state) != 2)
result |= 2;
}
found_some_locale = 1;
}
/* This fails on native Windows. */
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
{
char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 4;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
{
char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 8;
}
found_some_locale = 1;
}
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
{
char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
{
input[3] = '\0';
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
result |= 16;
}
found_some_locale = 1;
}
return (found_some_locale ? result : 77);
}]])],
[gl_cv_func_mbrtowc_retval=yes],
[if test $? != 77; then
gl_cv_func_mbrtowc_retval=no
fi
],
[:])
fi
])
])
dnl Test whether mbrtowc, when parsing a NUL character, correctly returns 0.
dnl Result is gl_cv_func_mbrtowc_nul_retval.
AC_DEFUN([gl_MBRTOWC_NUL_RETVAL],
[
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([gt_LOCALE_ZH_CN])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CACHE_CHECK([whether mbrtowc returns 0 when parsing a NUL character],
[gl_cv_func_mbrtowc_nul_retval],
[
dnl Initial guess, used when cross-compiling or when no suitable locale
dnl is present.
changequote(,)dnl
case "$host_os" in
# Guess no on Solaris 8 and 9.
solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
# Guess yes otherwise.
*) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
esac
changequote([,])dnl
if test $LOCALE_ZH_CN != none; then
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
#include <locale.h>
#include <string.h>
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
int main ()
{
/* This fails on Solaris 8 and 9. */
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
{
mbstate_t state;
wchar_t wc;
memset (&state, '\0', sizeof (mbstate_t));
if (mbrtowc (&wc, "", 1, &state) != 0)
return 1;
}
return 0;
}]])],
[gl_cv_func_mbrtowc_nul_retval=yes],
[gl_cv_func_mbrtowc_nul_retval=no],
[:])
fi
])
])
# Prerequisites of lib/mbrtowc.c.
AC_DEFUN([gl_PREREQ_MBRTOWC], [
:
])
dnl From Paul Eggert
dnl This is an override of an autoconf macro.
AC_DEFUN([AC_FUNC_MBRTOWC],
[
dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60.
AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared],
gl_cv_func_mbrtowc,
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
included before <wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
must be included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>]],
[[wchar_t wc;
char const s[] = "";
size_t n = 1;
mbstate_t state;
return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));]])],
gl_cv_func_mbrtowc=yes,
gl_cv_func_mbrtowc=no)])
if test $gl_cv_func_mbrtowc = yes; then
AC_DEFINE([HAVE_MBRTOWC], [1],
[Define to 1 if mbrtowc and mbstate_t are properly declared.])
fi
])

51
m4/mbsinit.m4 Normal file
View file

@ -0,0 +1,51 @@
# mbsinit.m4 serial 8
dnl Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_FUNC_MBSINIT],
[
AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
gl_MBSTATE_T_BROKEN
AC_CHECK_FUNCS_ONCE([mbsinit])
if test $ac_cv_func_mbsinit = no; then
HAVE_MBSINIT=0
AC_CHECK_DECLS([mbsinit],,, [[
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
]])
if test $ac_cv_have_decl_mbsinit = yes; then
dnl On Minix 3.1.8, the system's <wchar.h> declares mbsinit() although
dnl it does not have the function. Avoid a collision with gnulib's
dnl replacement.
REPLACE_MBSINIT=1
fi
else
if test $REPLACE_MBSTATE_T = 1; then
REPLACE_MBSINIT=1
else
dnl On mingw, mbsinit() always returns 1, which is inappropriate for
dnl states produced by mbrtowc() for an incomplete multibyte character
dnl in multibyte locales.
case "$host_os" in
mingw*) REPLACE_MBSINIT=1 ;;
esac
fi
fi
])
# Prerequisites of lib/mbsinit.c.
AC_DEFUN([gl_PREREQ_MBSINIT], [
:
])

41
m4/mbstate_t.m4 Normal file
View file

@ -0,0 +1,41 @@
# mbstate_t.m4 serial 13
dnl Copyright (C) 2000-2002, 2008-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
# From Paul Eggert.
# BeOS 5 has <wchar.h> but does not define mbstate_t,
# so you can't declare an object of that type.
# Check for this incompatibility with Standard C.
# AC_TYPE_MBSTATE_T
# -----------------
AC_DEFUN([AC_TYPE_MBSTATE_T],
[
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl for HP-UX 11.11
AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[AC_INCLUDES_DEFAULT[
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>]],
[[mbstate_t x; return sizeof x;]])],
[ac_cv_type_mbstate_t=yes],
[ac_cv_type_mbstate_t=no])])
if test $ac_cv_type_mbstate_t = yes; then
AC_DEFINE([HAVE_MBSTATE_T], [1],
[Define to 1 if <wchar.h> declares mbstate_t.])
else
AC_DEFINE([mbstate_t], [int],
[Define to a type if <wchar.h> does not define.])
fi
])

13
m4/quote.m4 Normal file
View file

@ -0,0 +1,13 @@
# quote.m4 serial 6
dnl Copyright (C) 2002-2003, 2005-2006, 2009-2013 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_QUOTE],
[
dnl Prerequisites of lib/quote.c.
dnl (none)
:
])

10
m4/quotearg.m4 Normal file
View file

@ -0,0 +1,10 @@
# quotearg.m4 serial 9
dnl Copyright (C) 2002, 2004-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_QUOTEARG],
[
:
])

209
m4/wctype_h.m4 Normal file
View file

@ -0,0 +1,209 @@
# wctype_h.m4 serial 18
dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it.
dnl Copyright (C) 2006-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl Written by Paul Eggert.
AC_DEFUN([gl_WCTYPE_H],
[
AC_REQUIRE([gl_WCTYPE_H_DEFAULTS])
AC_REQUIRE([AC_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CHECK_FUNCS_ONCE([iswcntrl])
if test $ac_cv_func_iswcntrl = yes; then
HAVE_ISWCNTRL=1
else
HAVE_ISWCNTRL=0
fi
AC_SUBST([HAVE_ISWCNTRL])
AC_REQUIRE([gt_TYPE_WINT_T])
if test $gt_cv_c_wint_t = yes; then
HAVE_WINT_T=1
else
HAVE_WINT_T=0
fi
AC_SUBST([HAVE_WINT_T])
gl_CHECK_NEXT_HEADERS([wctype.h])
if test $ac_cv_header_wctype_h = yes; then
if test $ac_cv_func_iswcntrl = yes; then
dnl Linux libc5 has an iswprint function that returns 0 for all arguments.
dnl The other functions are likely broken in the same way.
AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works],
[
AC_RUN_IFELSE(
[AC_LANG_SOURCE([[
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
included before <wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
must be included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
#include <wctype.h>
int main () { return iswprint ('x') == 0; }
]])],
[gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h>
#if __GNU_LIBRARY__ == 1
Linux libc5 i18n is broken.
#endif]], [])],
[gl_cv_func_iswcntrl_works="guessing yes"],
[gl_cv_func_iswcntrl_works="guessing no"])
])
])
fi
HAVE_WCTYPE_H=1
else
HAVE_WCTYPE_H=0
fi
AC_SUBST([HAVE_WCTYPE_H])
case "$gl_cv_func_iswcntrl_works" in
*yes) REPLACE_ISWCNTRL=0 ;;
*) REPLACE_ISWCNTRL=1 ;;
esac
AC_SUBST([REPLACE_ISWCNTRL])
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
dnl Redefine all of iswcntrl, ..., iswxdigit in <wctype.h>.
:
fi
if test $REPLACE_ISWCNTRL = 1; then
REPLACE_TOWLOWER=1
else
AC_CHECK_FUNCS([towlower])
if test $ac_cv_func_towlower = yes; then
REPLACE_TOWLOWER=0
else
AC_CHECK_DECLS([towlower],,,
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
included before <wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
must be included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
#if HAVE_WCTYPE_H
# include <wctype.h>
#endif
]])
if test $ac_cv_have_decl_towlower = yes; then
dnl On Minix 3.1.8, the system's <wctype.h> declares towlower() and
dnl towupper() although it does not have the functions. Avoid a
dnl collision with gnulib's replacement.
REPLACE_TOWLOWER=1
else
REPLACE_TOWLOWER=0
fi
fi
fi
AC_SUBST([REPLACE_TOWLOWER])
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then
dnl Redefine towlower, towupper in <wctype.h>.
:
fi
dnl We assume that the wctype() and iswctype() functions exist if and only
dnl if the type wctype_t is defined in <wchar.h> or in <wctype.h> if that
dnl exists.
dnl HP-UX 11.00 declares all these in <wchar.h> and lacks <wctype.h>.
AC_CACHE_CHECK([for wctype_t], [gl_cv_type_wctype_t],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
included before <wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
must be included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
#if HAVE_WCTYPE_H
# include <wctype.h>
#endif
wctype_t a;
]],
[[]])],
[gl_cv_type_wctype_t=yes],
[gl_cv_type_wctype_t=no])
])
if test $gl_cv_type_wctype_t = no; then
HAVE_WCTYPE_T=0
fi
dnl We assume that the wctrans() and towctrans() functions exist if and only
dnl if the type wctrans_t is defined in <wctype.h>.
AC_CACHE_CHECK([for wctrans_t], [gl_cv_type_wctrans_t],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
included before <wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
must be included before <wchar.h>. */
#include <stddef.h>
#include <stdio.h>
#include <time.h>
#include <wchar.h>
#include <wctype.h>
wctrans_t a;
]],
[[]])],
[gl_cv_type_wctrans_t=yes],
[gl_cv_type_wctrans_t=no])
])
if test $gl_cv_type_wctrans_t = no; then
HAVE_WCTRANS_T=0
fi
dnl Check for declarations of anything we want to poison if the
dnl corresponding gnulib module is not in use.
gl_WARN_ON_USE_PREPARE([[
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
<wchar.h>.
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
included before <wchar.h>. */
#if !(defined __GLIBC__ && !defined __UCLIBC__)
# include <stddef.h>
# include <stdio.h>
# include <time.h>
# include <wchar.h>
#endif
#include <wctype.h>
]],
[wctype iswctype wctrans towctrans
])
])
AC_DEFUN([gl_WCTYPE_MODULE_INDICATOR],
[
dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
AC_REQUIRE([gl_WCTYPE_H_DEFAULTS])
gl_MODULE_INDICATOR_SET_VARIABLE([$1])
dnl Define it also as a C macro, for the benefit of the unit tests.
gl_MODULE_INDICATOR_FOR_TESTS([$1])
])
AC_DEFUN([gl_WCTYPE_H_DEFAULTS],
[
GNULIB_ISWBLANK=0; AC_SUBST([GNULIB_ISWBLANK])
GNULIB_WCTYPE=0; AC_SUBST([GNULIB_WCTYPE])
GNULIB_ISWCTYPE=0; AC_SUBST([GNULIB_ISWCTYPE])
GNULIB_WCTRANS=0; AC_SUBST([GNULIB_WCTRANS])
GNULIB_TOWCTRANS=0; AC_SUBST([GNULIB_TOWCTRANS])
dnl Assume proper GNU behavior unless another module says otherwise.
HAVE_ISWBLANK=1; AC_SUBST([HAVE_ISWBLANK])
HAVE_WCTYPE_T=1; AC_SUBST([HAVE_WCTYPE_T])
HAVE_WCTRANS_T=1; AC_SUBST([HAVE_WCTRANS_T])
REPLACE_ISWBLANK=0; AC_SUBST([REPLACE_ISWBLANK])
])

7
m4/xalloc.m4 Normal file
View file

@ -0,0 +1,7 @@
# xalloc.m4 serial 18
dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_XALLOC], [:])