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c32rtomb: Add a sanity check, working around Solaris 11 OmniOS
|
From: |
Bruno Haible |
|
Subject: |
c32rtomb: Add a sanity check, working around Solaris 11 OmniOS |
|
Date: |
Sun, 09 Jun 2024 19:28:31 +0200 |
On a Solaris 11 OmniOS machine with a zh_CN.GB18030 locale, libunistring
(or a testdir without module 'uchar-c23') shows 8 test failures:
FAIL: test-c32isalnum.sh
========================
../../gltests/test-c32isalnum.c:224: assertion 'is == 0' failed
Stack trace:
0x4048fc main
../../gltests/test-c32isalnum.c:224
../../gltests/test-c32isalnum.c:235: assertion 'is == 0' failed
Stack trace:
0x4048bd main
../../gltests/test-c32isalnum.c:235
FAIL test-c32isalnum.sh (exit status: 1)
...
FAIL: test-c32rtomb.sh
======================
../../gltests/test-c32rtomb.c:48: assertion 'ret == n' failed
Stack trace:
0x40423a check_character
../../gltests/test-c32rtomb.c:48
0x404617 main
../../gltests/test-c32rtomb.c:169
...
The problem here is that a char32_t produced by mbrtoc32 is not
accepted by the c32rtomb function; the latter returns (size_t)(-1).
For Gnulib's purposes, a char32_t that cannot be converted back to
multibyte is unusable. In this case, we are better off using wchar_t,
assuming that wcrtomb acts as the inverse of mbrtowc.
This patch adds a workaround. Is fixes all these 8 test failures.
2024-06-09 Bruno Haible <bruno@clisp.org>
c32rtomb: Add a sanity check, working around Solaris 11 OmniOS.
* m4/c32rtomb.m4 (gl_CHECK_FUNC_C32RTOMB): New macro, extracted from
gl_FUNC_C32RTOMB.
(gl_C32RTOMB_SANITYCHECK): New macro.
(gl_FUNC_C32RTOMB): Require gl_CHECK_FUNC_C32RTOMB and
gl_C32RTOMB_SANITYCHECK. If HAVE_WORKING_C32RTOMB is 0, set
REPLACE_C32RTOMB.
* lib/c32rtomb.c (c32rtomb): Together with HAVE_WORKING_MBRTOC32, test
also HAVE_WORKING_C32RTOMB.
--
* m4/mbrtoc32.m4 (gl_PREREQ_MBRTOC32): Require gl_C32RTOMB_SANITYCHECK.
* lib/mbrtoc32.c (mbrtoc32): Together with HAVE_WORKING_MBRTOC32, test
also HAVE_WORKING_C32RTOMB.
* modules/mbrtoc32 (Files): Add m4/c32rtomb.m4.
--
* lib/btoc32.c (btoc32): Together with HAVE_WORKING_MBRTOC32, test also
HAVE_WORKING_C32RTOMB.
--
* lib/mbsrtoc32s.c: Together with HAVE_WORKING_MBRTOC32, test also
HAVE_WORKING_C32RTOMB.
--
* lib/mbsnrtoc32s.c: Together with HAVE_WORKING_MBRTOC32, test also
HAVE_WORKING_C32RTOMB.
--
* lib/c32tob.c (c32tob): Together with HAVE_WORKING_MBRTOC32, test also
HAVE_WORKING_C32RTOMB.
* modules/c32tob (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
--
* lib/c32srtombs.c: Together with HAVE_WORKING_MBRTOC32, test also
HAVE_WORKING_C32RTOMB.
--
* lib/c32snrtombs.c: Together with HAVE_WORKING_MBRTOC32, test also
HAVE_WORKING_C32RTOMB.
--
* lib/c32is-impl.h (FUNC): Together with HAVE_WORKING_MBRTOC32, test
also HAVE_WORKING_C32RTOMB.
* modules/c32isalnum (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isalpha (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isblank (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32iscntrl (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isdigit (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isgraph (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32islower (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isprint (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32ispunct (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isspace (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isupper (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32isxdigit (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
--
* lib/c32to-impl.h (FUNC): Together with HAVE_WORKING_MBRTOC32, test
also HAVE_WORKING_C32RTOMB.
* modules/c32tolower (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
* modules/c32toupper (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
--
* lib/c32width.c (c32width): Together with HAVE_WORKING_MBRTOC32, test
also HAVE_WORKING_C32RTOMB.
* modules/c32width (Files): Add m4/c32rtomb.m4.
(configure.ac): Require gl_C32RTOMB_SANITYCHECK.
diff --git a/lib/btoc32.c b/lib/btoc32.c
index 4f223059a7..469148c9dc 100644
--- a/lib/btoc32.c
+++ b/lib/btoc32.c
@@ -36,7 +36,7 @@ _GL_EXTERN_INLINE
wint_t
btoc32 (int c)
{
-#if HAVE_WORKING_MBRTOC32 && !_GL_WCHAR_T_IS_UCS4
+#if HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB && !_GL_WCHAR_T_IS_UCS4
/* The char32_t encoding of a multibyte character may be different than its
wchar_t encoding. */
if (c != EOF)
diff --git a/lib/c32is-impl.h b/lib/c32is-impl.h
index 084b3a02cf..9e9802583f 100644
--- a/lib/c32is-impl.h
+++ b/lib/c32is-impl.h
@@ -57,7 +57,7 @@ FUNC (wint_t wc)
else
return 0;
-#elif HAVE_WORKING_MBRTOC32 /* glibc, Android */
+#elif HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB /* glibc, Android */
/* mbrtoc32() is essentially defined by the system libc. */
# if _GL_WCHAR_T_IS_UCS4
diff --git a/lib/c32rtomb.c b/lib/c32rtomb.c
index 260bf097f7..c899af1b2e 100644
--- a/lib/c32rtomb.c
+++ b/lib/c32rtomb.c
@@ -36,7 +36,7 @@ size_t
c32rtomb (char *s, char32_t wc, mbstate_t *ps)
#undef c32rtomb
{
-#if HAVE_WORKING_MBRTOC32
+#if HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB
# if C32RTOMB_RETVAL_BUG
if (s == NULL)
diff --git a/lib/c32snrtombs.c b/lib/c32snrtombs.c
index 23371c4b1e..3a0efdfc4d 100644
--- a/lib/c32snrtombs.c
+++ b/lib/c32snrtombs.c
@@ -24,7 +24,7 @@
#include <wchar.h>
-#if (HAVE_WORKING_MBRTOC32 && !_GL_WCHAR_T_IS_UCS4) || (GL_CHAR32_T_IS_UNICODE
&& GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) || _GL_SMALL_WCHAR_T
+#if (HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB && !_GL_WCHAR_T_IS_UCS4)
|| (GL_CHAR32_T_IS_UNICODE && GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) ||
_GL_SMALL_WCHAR_T
/* The char32_t encoding of a multibyte character may be different than its
wchar_t encoding, or char32_t is wider than wchar_t. */
diff --git a/lib/c32srtombs.c b/lib/c32srtombs.c
index 4fc3bb1b9b..7cc6f26d04 100644
--- a/lib/c32srtombs.c
+++ b/lib/c32srtombs.c
@@ -24,7 +24,7 @@
#include <wchar.h>
-#if (HAVE_WORKING_MBRTOC32 && !_GL_WCHAR_T_IS_UCS4) || (GL_CHAR32_T_IS_UNICODE
&& GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) || _GL_SMALL_WCHAR_T
+#if (HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB && !_GL_WCHAR_T_IS_UCS4)
|| (GL_CHAR32_T_IS_UNICODE && GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) ||
_GL_SMALL_WCHAR_T
/* The char32_t encoding of a multibyte character may be different than its
wchar_t encoding, or char32_t is wider than wchar_t. */
diff --git a/lib/c32to-impl.h b/lib/c32to-impl.h
index e94fa7dc9c..32039c612d 100644
--- a/lib/c32to-impl.h
+++ b/lib/c32to-impl.h
@@ -53,7 +53,7 @@ FUNC (wint_t wc)
else
return wc;
-#elif HAVE_WORKING_MBRTOC32 /* glibc, Android */
+#elif HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB /* glibc, Android */
/* mbrtoc32() is essentially defined by the system libc. */
# if _GL_WCHAR_T_IS_UCS4
diff --git a/lib/c32tob.c b/lib/c32tob.c
index 901c9249f8..eb817cc0cc 100644
--- a/lib/c32tob.c
+++ b/lib/c32tob.c
@@ -36,7 +36,7 @@ _GL_EXTERN_INLINE
int
c32tob (wint_t wc)
{
-#if HAVE_WORKING_MBRTOC32 && !_GL_WCHAR_T_IS_UCS4
+#if HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB && !_GL_WCHAR_T_IS_UCS4
/* The char32_t encoding of a multibyte character may be different than its
wchar_t encoding. */
if (wc != WEOF)
diff --git a/lib/c32width.c b/lib/c32width.c
index 7edf0088f9..37ce1a57dc 100644
--- a/lib/c32width.c
+++ b/lib/c32width.c
@@ -58,7 +58,7 @@ c32width (char32_t wc)
else
return wcwidth (wc);
-#elif HAVE_WORKING_MBRTOC32 /* glibc, Android */
+#elif HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB /* glibc, Android */
/* mbrtoc32() is essentially defined by the system libc. */
# if _GL_WCHAR_T_IS_UCS4
diff --git a/lib/mbrtoc32.c b/lib/mbrtoc32.c
index d97912876c..771c857d7d 100644
--- a/lib/mbrtoc32.c
+++ b/lib/mbrtoc32.c
@@ -117,7 +117,7 @@ mbrtoc32 (char32_t *pwc, const char *s, size_t n, mbstate_t
*ps)
if (ps == NULL)
ps = &internal_state;
-# if HAVE_WORKING_MBRTOC32 && !MBRTOC32_MULTIBYTE_LOCALE_BUG
+# if HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB &&
!MBRTOC32_MULTIBYTE_LOCALE_BUG
/* mbrtoc32() may produce different values for wc than mbrtowc(). Therefore
use mbrtoc32(). */
diff --git a/lib/mbsnrtoc32s.c b/lib/mbsnrtoc32s.c
index 47aa70ead2..a4d13042ff 100644
--- a/lib/mbsnrtoc32s.c
+++ b/lib/mbsnrtoc32s.c
@@ -23,7 +23,7 @@
#include <wchar.h>
-#if (HAVE_WORKING_MBRTOC32 && !_GL_WCHAR_T_IS_UCS4) || (GL_CHAR32_T_IS_UNICODE
&& GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) || _GL_SMALL_WCHAR_T
+#if (HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB && !_GL_WCHAR_T_IS_UCS4)
|| (GL_CHAR32_T_IS_UNICODE && GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) ||
_GL_SMALL_WCHAR_T
/* The char32_t encoding of a multibyte character may be different than its
wchar_t encoding, or char32_t is wider than wchar_t. */
diff --git a/lib/mbsrtoc32s.c b/lib/mbsrtoc32s.c
index 896dc51207..e68b5e4f8f 100644
--- a/lib/mbsrtoc32s.c
+++ b/lib/mbsrtoc32s.c
@@ -23,7 +23,7 @@
#include <wchar.h>
-#if (HAVE_WORKING_MBRTOC32 && !_GL_WCHAR_T_IS_UCS4) || (GL_CHAR32_T_IS_UNICODE
&& GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) || _GL_SMALL_WCHAR_T
+#if (HAVE_WORKING_MBRTOC32 && HAVE_WORKING_C32RTOMB && !_GL_WCHAR_T_IS_UCS4)
|| (GL_CHAR32_T_IS_UNICODE && GL_CHAR32_T_VS_WCHAR_T_NEEDS_CONVERSION) ||
_GL_SMALL_WCHAR_T
/* The char32_t encoding of a multibyte character may be different than its
wchar_t encoding, or char32_t is wider than wchar_t. */
diff --git a/m4/c32rtomb.m4 b/m4/c32rtomb.m4
index cb8ab0abbd..cf7ff69dae 100644
--- a/m4/c32rtomb.m4
+++ b/m4/c32rtomb.m4
@@ -1,5 +1,5 @@
# c32rtomb.m4
-# serial 7
+# serial 8
dnl Copyright (C) 2020-2024 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -11,7 +11,61 @@ AC_DEFUN([gl_FUNC_C32RTOMB]
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+ AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
+ AC_REQUIRE([gl_CHECK_FUNC_C32RTOMB])
+ if test $gl_cv_func_c32rtomb = no; then
+ HAVE_C32RTOMB=0
+ else
+ dnl When we override mbrtoc32, redefining the meaning of the char32_t
+ dnl values, we need to override c32rtomb as well, for consistency.
+ if test $HAVE_WORKING_MBRTOC32 = 0; then
+ REPLACE_C32RTOMB=1
+ fi
+ AC_CACHE_CHECK([whether c32rtomb return value is correct],
+ [gl_cv_func_c32rtomb_retval],
+ [
+ dnl Initial guess, used when cross-compiling.
+changequote(,)dnl
+ case "$host_os" in
+ # Guess no on AIX.
+ aix*) gl_cv_func_c32rtomb_retval="guessing no" ;;
+ # Guess yes otherwise.
+ *) gl_cv_func_c32rtomb_retval="guessing yes" ;;
+ esac
+changequote([,])dnl
+ AC_RUN_IFELSE(
+ [AC_LANG_SOURCE([[
+#include <stddef.h>
+#ifdef __HAIKU__
+ #include <stdint.h>
+#endif
+#include <uchar.h>
+int main ()
+{
+ int result = 0;
+ if (c32rtomb (NULL, 0, NULL) != 1)
+ result |= 1;
+ return result;
+}]])],
+ [gl_cv_func_c32rtomb_retval=yes],
+ [gl_cv_func_c32rtomb_retval=no],
+ [:])
+ ])
+ case "$gl_cv_func_c32rtomb_retval" in
+ *yes) ;;
+ *) AC_DEFINE([C32RTOMB_RETVAL_BUG], [1],
+ [Define if the c32rtomb function has an incorrect return value.])
+ REPLACE_C32RTOMB=1 ;;
+ esac
+ if test $HAVE_WORKING_C32RTOMB = 0; then
+ REPLACE_C32RTOMB=1
+ fi
+ fi
+])
+
+AC_DEFUN([gl_CHECK_FUNC_C32RTOMB],
+[
dnl Cf. gl_CHECK_FUNCS_ANDROID
AC_CHECK_DECL([c32rtomb], , ,
[[#ifdef __HAIKU__
@@ -41,29 +95,49 @@ AC_DEFUN([gl_FUNC_C32RTOMB]
else
gl_cv_func_c32rtomb=no
fi
- if test $gl_cv_func_c32rtomb = no; then
- HAVE_C32RTOMB=0
+])
+
+dnl Test whether c32rtomb works not worse than wcrtomb.
+dnl Result is HAVE_WORKING_C32RTOMB.
+
+AC_DEFUN([gl_C32RTOMB_SANITYCHECK],
+[
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([gl_TYPE_CHAR32_T])
+ AC_REQUIRE([gl_CHECK_FUNC_C32RTOMB])
+ AC_REQUIRE([gt_LOCALE_ZH_CN])
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $gl_cv_func_c32rtomb =
no; then
+ HAVE_WORKING_C32RTOMB=0
else
- dnl When we override mbrtoc32, redefining the meaning of the char32_t
- dnl values, we need to override c32rtomb as well, for consistency.
- if test $HAVE_WORKING_MBRTOC32 = 0; then
- REPLACE_C32RTOMB=1
- fi
- AC_CACHE_CHECK([whether c32rtomb return value is correct],
- [gl_cv_func_c32rtomb_retval],
+ AC_CACHE_CHECK([whether c32rtomb works as well as wcrtomb],
+ [gl_cv_func_c32rtomb_sanitycheck],
[
- dnl Initial guess, used when cross-compiling.
+ dnl Initial guess, used when cross-compiling or when no suitable locale
+ dnl is present.
changequote(,)dnl
case "$host_os" in
- # Guess no on AIX.
- aix*) gl_cv_func_c32rtomb_retval="guessing no" ;;
+ # Guess no on Solaris derivatives.
+ solaris*)
+ if test -f /etc/release && grep 'Oracle Solaris' /etc/release
>/dev/null; then
+ gl_cv_func_c32rtomb_sanitycheck="guessing yes"
+ else
+ gl_cv_func_c32rtomb_sanitycheck="guessing no"
+ fi
+ ;;
# Guess yes otherwise.
- *) gl_cv_func_c32rtomb_retval="guessing yes" ;;
+ *)
+ gl_cv_func_c32rtomb_sanitycheck="guessing yes"
+ ;;
esac
changequote([,])dnl
- AC_RUN_IFELSE(
- [AC_LANG_SOURCE([[
-#include <stddef.h>
+ if test $LOCALE_ZH_CN != none; then
+ AC_RUN_IFELSE(
+ [AC_LANG_SOURCE([[
+#include <locale.h>
+#include <stdlib.h>
+#include <string.h>
+#include <wchar.h>
#ifdef __HAIKU__
#include <stdint.h>
#endif
@@ -71,19 +145,42 @@ AC_DEFUN([gl_FUNC_C32RTOMB]
int main ()
{
int result = 0;
- if (c32rtomb (NULL, 0, NULL) != 1)
- result |= 1;
+ /* This fails on Solaris 11 OmniOS:
+ c32rtomb returns (size_t)-1.
+ wcrtomb returns 4 (correct). */
+ if (strcmp ("$LOCALE_ZH_CN", "none") != 0
+ && setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
+ {
+ mbstate_t state;
+ wchar_t wc = (wchar_t) 0xBADFACE;
+ char buf[16];
+ memset (&state, '\0', sizeof (mbstate_t));
+ if (mbrtowc (&wc, "\201\060\211\070", 4, &state) == 4
+ && wcrtomb (buf, wc, NULL) == 4
+ && memcmp (buf, "\201\060\211\070", 4) == 0)
+ {
+ char32_t c32 = (wchar_t) 0xBADFACE;
+ memset (&state, '\0', sizeof (mbstate_t));
+ if (mbrtoc32 (&c32, "\201\060\211\070", 4, &state) == 4
+ && c32rtomb (buf, c32, NULL) != 4)
+ result |= 1;
+ }
+ }
return result;
}]])],
- [gl_cv_func_c32rtomb_retval=yes],
- [gl_cv_func_c32rtomb_retval=no],
- [:])
+ [gl_cv_func_c32rtomb_sanitycheck=yes],
+ [gl_cv_func_c32rtomb_sanitycheck=no],
+ [:])
+ fi
])
- case "$gl_cv_func_c32rtomb_retval" in
- *yes) ;;
- *) AC_DEFINE([C32RTOMB_RETVAL_BUG], [1],
- [Define if the c32rtomb function has an incorrect return value.])
- REPLACE_C32RTOMB=1 ;;
+ case "$gl_cv_func_c32rtomb_sanitycheck" in
+ *yes)
+ HAVE_WORKING_C32RTOMB=1
+ AC_DEFINE([HAVE_WORKING_C32RTOMB], [1],
+ [Define if the c32rtomb function basically works.])
+ ;;
+ *) HAVE_WORKING_C32RTOMB=0 ;;
esac
fi
+ AC_SUBST([HAVE_WORKING_C32RTOMB])
])
diff --git a/m4/mbrtoc32.m4 b/m4/mbrtoc32.m4
index 1f1d91cd72..8118ff8f29 100644
--- a/m4/mbrtoc32.m4
+++ b/m4/mbrtoc32.m4
@@ -1,5 +1,5 @@
# mbrtoc32.m4
-# serial 19
+# serial 20
dnl Copyright (C) 2014-2024 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -230,7 +230,7 @@ AC_DEFUN([gl_MBRTOC32_SANITYCHECK]
AC_REQUIRE([gl_CHECK_FUNC_MBRTOC32])
AC_REQUIRE([gt_LOCALE_FR])
AC_REQUIRE([gt_LOCALE_ZH_CN])
- AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
+ AC_REQUIRE([AC_CANONICAL_HOST])
if test $GNULIBHEADERS_OVERRIDE_CHAR32_T = 1 || test $gl_cv_func_mbrtoc32 =
no; then
HAVE_WORKING_MBRTOC32=0
else
@@ -320,5 +320,6 @@ AC_DEFUN([gl_MBRTOC32_SANITYCHECK]
# Prerequisites of lib/mbrtoc32.c and lib/lc-charset-dispatch.c.
AC_DEFUN([gl_PREREQ_MBRTOC32], [
+ AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
:
])
diff --git a/modules/c32isalnum b/modules/c32isalnum
index f202a37cf0..4626d15373 100644
--- a/modules/c32isalnum
+++ b/modules/c32isalnum
@@ -5,6 +5,7 @@ Files:
lib/c32isalnum.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isalnum])
Makefile.am:
diff --git a/modules/c32isalpha b/modules/c32isalpha
index 1fc1ee58de..8d2a33ebce 100644
--- a/modules/c32isalpha
+++ b/modules/c32isalpha
@@ -5,6 +5,7 @@ Files:
lib/c32isalpha.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isalpha])
Makefile.am:
diff --git a/modules/c32isblank b/modules/c32isblank
index ad1e7c139f..08d9038790 100644
--- a/modules/c32isblank
+++ b/modules/c32isblank
@@ -5,6 +5,7 @@ Files:
lib/c32isblank.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -27,6 +28,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isblank])
Makefile.am:
diff --git a/modules/c32iscntrl b/modules/c32iscntrl
index 2d423795e9..b1a56eba04 100644
--- a/modules/c32iscntrl
+++ b/modules/c32iscntrl
@@ -5,6 +5,7 @@ Files:
lib/c32iscntrl.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32iscntrl])
Makefile.am:
diff --git a/modules/c32isdigit b/modules/c32isdigit
index 631f50f917..9f295b3ad1 100644
--- a/modules/c32isdigit
+++ b/modules/c32isdigit
@@ -5,6 +5,7 @@ Files:
lib/c32isdigit.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -27,6 +28,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isdigit])
Makefile.am:
diff --git a/modules/c32isgraph b/modules/c32isgraph
index 48b5e7b10a..b5a02b0405 100644
--- a/modules/c32isgraph
+++ b/modules/c32isgraph
@@ -5,6 +5,7 @@ Files:
lib/c32isgraph.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isgraph])
Makefile.am:
diff --git a/modules/c32islower b/modules/c32islower
index 40563f6f0a..77f17a861f 100644
--- a/modules/c32islower
+++ b/modules/c32islower
@@ -5,6 +5,7 @@ Files:
lib/c32islower.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32islower])
Makefile.am:
diff --git a/modules/c32isprint b/modules/c32isprint
index 1fc5d22a65..10f74e6887 100644
--- a/modules/c32isprint
+++ b/modules/c32isprint
@@ -5,6 +5,7 @@ Files:
lib/c32isprint.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isprint])
Makefile.am:
diff --git a/modules/c32ispunct b/modules/c32ispunct
index ff9ee40825..7a8af0e392 100644
--- a/modules/c32ispunct
+++ b/modules/c32ispunct
@@ -6,6 +6,7 @@ Files:
lib/c32ispunct.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -28,6 +29,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32ispunct])
Makefile.am:
diff --git a/modules/c32isspace b/modules/c32isspace
index 1b519e42ce..28befaacc5 100644
--- a/modules/c32isspace
+++ b/modules/c32isspace
@@ -5,6 +5,7 @@ Files:
lib/c32isspace.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isspace])
Makefile.am:
diff --git a/modules/c32isupper b/modules/c32isupper
index 08838dcecf..75cd04327f 100644
--- a/modules/c32isupper
+++ b/modules/c32isupper
@@ -5,6 +5,7 @@ Files:
lib/c32isupper.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isupper])
Makefile.am:
diff --git a/modules/c32isxdigit b/modules/c32isxdigit
index e145ce36ce..9447744bb7 100644
--- a/modules/c32isxdigit
+++ b/modules/c32isxdigit
@@ -6,6 +6,7 @@ Files:
lib/c32isxdigit.c
lib/c32is-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -28,6 +29,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32isxdigit])
Makefile.am:
diff --git a/modules/c32tob b/modules/c32tob
index 11717a78f1..9e8c0a2869 100644
--- a/modules/c32tob
+++ b/modules/c32tob
@@ -4,6 +4,7 @@ c32tob() function: convert 32-bit wide character to unibyte
character.
Files:
lib/c32tob.c
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/locale-fr.m4
m4/locale-zh.m4
m4/codeset.m4
@@ -16,6 +17,7 @@ wctob
configure.ac:
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32tob])
Makefile.am:
diff --git a/modules/c32tolower b/modules/c32tolower
index 25579f5455..e4140f34a8 100644
--- a/modules/c32tolower
+++ b/modules/c32tolower
@@ -5,6 +5,7 @@ Files:
lib/c32tolower.c
lib/c32to-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32tolower])
Makefile.am:
diff --git a/modules/c32toupper b/modules/c32toupper
index 792df3a096..16c7a0c7ae 100644
--- a/modules/c32toupper
+++ b/modules/c32toupper
@@ -5,6 +5,7 @@ Files:
lib/c32toupper.c
lib/c32to-impl.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -26,6 +27,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32toupper])
Makefile.am:
diff --git a/modules/c32width b/modules/c32width
index aeee6856e5..1db9002bb4 100644
--- a/modules/c32width
+++ b/modules/c32width
@@ -5,6 +5,7 @@ a 32-bit wide character.
Files:
lib/c32width.c
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/mbrtowc.m4
m4/locale-fr.m4
m4/locale-ja.m4
@@ -23,6 +24,7 @@ dnl Determine REPLACE_MBSTATE_T, from which
GNULIB_defined_mbstate_t is
dnl determined. It describes how mbrtoc32 is implemented.
AC_REQUIRE([gl_MBSTATE_T_BROKEN])
AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
+AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
gl_UCHAR_MODULE_INDICATOR([c32width])
Makefile.am:
diff --git a/modules/mbrtoc32 b/modules/mbrtoc32
index 7315fe1505..463756d08b 100644
--- a/modules/mbrtoc32
+++ b/modules/mbrtoc32
@@ -11,6 +11,7 @@ lib/mbtowc-lock.h
lib/mbtowc-lock.c
lib/windows-initguard.h
m4/mbrtoc32.m4
+m4/c32rtomb.m4
m4/locale-fr.m4
m4/locale-zh.m4
m4/codeset.m4
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- c32rtomb: Add a sanity check, working around Solaris 11 OmniOS,
Bruno Haible <=