Import new gnulib.
This commit is contained in:
Vladimir 'phcoder' Serbinenko
parent
93cd84df63
commit
053cfcddf1
255 changed files with 12578 additions and 4948 deletions
123
m4/wchar_h.m4
123
m4/wchar_h.m4
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@ -1,13 +1,13 @@
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dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues.
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dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
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dnl Copyright (C) 2007-2013 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl Written by Eric Blake.
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# wchar_h.m4 serial 33
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# wchar_h.m4 serial 39
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AC_DEFUN([gl_WCHAR_H],
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[
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@ -17,7 +17,6 @@ AC_DEFUN([gl_WCHAR_H],
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dnl Check for <wchar.h> (missing in Linux uClibc when built without wide
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dnl character support).
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dnl <wchar.h> is always overridden, because of GNULIB_POSIXCHECK.
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AC_CHECK_HEADERS_ONCE([wchar.h])
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gl_CHECK_NEXT_HEADERS([wchar.h])
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if test $ac_cv_header_wchar_h = yes; then
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HAVE_WCHAR_H=1
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@ -26,6 +25,8 @@ AC_DEFUN([gl_WCHAR_H],
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fi
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AC_SUBST([HAVE_WCHAR_H])
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AC_REQUIRE([gl_FEATURES_H])
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AC_REQUIRE([gt_TYPE_WINT_T])
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if test $gt_cv_c_wint_t = yes; then
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HAVE_WINT_T=1
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@ -37,15 +38,23 @@ AC_DEFUN([gl_WCHAR_H],
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dnl Check for declarations of anything we want to poison if the
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dnl corresponding gnulib module is not in use.
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gl_WARN_ON_USE_PREPARE([[
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/* Some systems require additional headers. */
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#ifndef __GLIBC__
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/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
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<wchar.h>.
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BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
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included before <wchar.h>. */
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#if !(defined __GLIBC__ && !defined __UCLIBC__)
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# include <stddef.h>
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# include <stdio.h>
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# include <time.h>
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#endif
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#include <wchar.h>
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]], [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb
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wcsrtombs wcsnrtombs wcwidth])
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]],
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[btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb
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wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset
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wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp
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wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr
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wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth
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])
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])
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dnl Check whether <wchar.h> is usable at all.
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@ -61,6 +70,13 @@ AC_DEFUN([gl_WCHAR_H_INLINE_OK],
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[gl_cv_header_wchar_h_correct_inline=yes
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AC_LANG_CONFTEST([
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AC_LANG_SOURCE([[#define wcstod renamed_wcstod
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/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
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<wchar.h>.
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BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
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included before <wchar.h>. */
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#include <stddef.h>
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#include <stdio.h>
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#include <time.h>
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#include <wchar.h>
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extern int zero (void);
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int main () { return zero(); }
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@ -69,6 +85,13 @@ int main () { return zero(); }
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mv conftest.$ac_objext conftest1.$ac_objext
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AC_LANG_CONFTEST([
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AC_LANG_SOURCE([[#define wcstod renamed_wcstod
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/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
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<wchar.h>.
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BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
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included before <wchar.h>. */
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#include <stddef.h>
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#include <stdio.h>
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#include <time.h>
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#include <wchar.h>
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int zero (void) { return 0; }
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]])])
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@ -96,13 +119,6 @@ Configuration aborted.])
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fi
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])
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dnl Unconditionally enables the replacement of <wchar.h>.
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AC_DEFUN([gl_REPLACE_WCHAR_H],
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[
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dnl This is a no-op, because <wchar.h> is always overridden.
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:
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])
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AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
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[
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dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
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@ -114,17 +130,45 @@ AC_DEFUN([gl_WCHAR_MODULE_INDICATOR],
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AC_DEFUN([gl_WCHAR_H_DEFAULTS],
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[
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GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC])
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GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB])
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GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT])
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GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC])
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GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN])
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GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS])
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GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS])
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GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB])
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GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS])
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GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS])
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GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH])
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GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC])
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GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB])
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GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT])
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GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC])
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GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN])
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GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS])
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GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS])
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GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB])
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GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS])
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GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS])
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GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH])
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GNULIB_WMEMCHR=0; AC_SUBST([GNULIB_WMEMCHR])
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GNULIB_WMEMCMP=0; AC_SUBST([GNULIB_WMEMCMP])
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GNULIB_WMEMCPY=0; AC_SUBST([GNULIB_WMEMCPY])
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GNULIB_WMEMMOVE=0; AC_SUBST([GNULIB_WMEMMOVE])
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GNULIB_WMEMSET=0; AC_SUBST([GNULIB_WMEMSET])
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GNULIB_WCSLEN=0; AC_SUBST([GNULIB_WCSLEN])
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GNULIB_WCSNLEN=0; AC_SUBST([GNULIB_WCSNLEN])
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GNULIB_WCSCPY=0; AC_SUBST([GNULIB_WCSCPY])
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GNULIB_WCPCPY=0; AC_SUBST([GNULIB_WCPCPY])
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GNULIB_WCSNCPY=0; AC_SUBST([GNULIB_WCSNCPY])
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GNULIB_WCPNCPY=0; AC_SUBST([GNULIB_WCPNCPY])
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GNULIB_WCSCAT=0; AC_SUBST([GNULIB_WCSCAT])
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GNULIB_WCSNCAT=0; AC_SUBST([GNULIB_WCSNCAT])
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GNULIB_WCSCMP=0; AC_SUBST([GNULIB_WCSCMP])
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GNULIB_WCSNCMP=0; AC_SUBST([GNULIB_WCSNCMP])
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GNULIB_WCSCASECMP=0; AC_SUBST([GNULIB_WCSCASECMP])
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GNULIB_WCSNCASECMP=0; AC_SUBST([GNULIB_WCSNCASECMP])
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GNULIB_WCSCOLL=0; AC_SUBST([GNULIB_WCSCOLL])
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GNULIB_WCSXFRM=0; AC_SUBST([GNULIB_WCSXFRM])
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GNULIB_WCSDUP=0; AC_SUBST([GNULIB_WCSDUP])
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GNULIB_WCSCHR=0; AC_SUBST([GNULIB_WCSCHR])
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GNULIB_WCSRCHR=0; AC_SUBST([GNULIB_WCSRCHR])
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GNULIB_WCSCSPN=0; AC_SUBST([GNULIB_WCSCSPN])
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GNULIB_WCSSPN=0; AC_SUBST([GNULIB_WCSSPN])
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GNULIB_WCSPBRK=0; AC_SUBST([GNULIB_WCSPBRK])
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GNULIB_WCSSTR=0; AC_SUBST([GNULIB_WCSSTR])
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GNULIB_WCSTOK=0; AC_SUBST([GNULIB_WCSTOK])
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GNULIB_WCSWIDTH=0; AC_SUBST([GNULIB_WCSWIDTH])
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dnl Assume proper GNU behavior unless another module says otherwise.
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HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC])
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HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT])
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@ -135,6 +179,34 @@ AC_DEFUN([gl_WCHAR_H_DEFAULTS],
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HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB])
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HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS])
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HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS])
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HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR])
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HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP])
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HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY])
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HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE])
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HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET])
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HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN])
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HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN])
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HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY])
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HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY])
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HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY])
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HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY])
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HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT])
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HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT])
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HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP])
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HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP])
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HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP])
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HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP])
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HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL])
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HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM])
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HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP])
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HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR])
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HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR])
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HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN])
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HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN])
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HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK])
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HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR])
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HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK])
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HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH])
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HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB])
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HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH])
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REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T])
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@ -149,4 +221,5 @@ AC_DEFUN([gl_WCHAR_H_DEFAULTS],
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REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS])
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REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS])
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REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH])
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REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH])
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])
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