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Member "gcal-4.1/m4/mbsinit.m4" (22 Jan 2017, 1523 Bytes) of package /linux/misc/gcal-4.1.tar.gz:


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    1 # mbsinit.m4 serial 8
    2 dnl Copyright (C) 2008, 2010-2017 Free Software Foundation, Inc.
    3 dnl This file is free software; the Free Software Foundation
    4 dnl gives unlimited permission to copy and/or distribute it,
    5 dnl with or without modifications, as long as this notice is preserved.
    6 
    7 AC_DEFUN([gl_FUNC_MBSINIT],
    8 [
    9   AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
   10   AC_REQUIRE([AC_CANONICAL_HOST])
   11 
   12   AC_REQUIRE([AC_TYPE_MBSTATE_T])
   13   gl_MBSTATE_T_BROKEN
   14 
   15   AC_CHECK_FUNCS_ONCE([mbsinit])
   16   if test $ac_cv_func_mbsinit = no; then
   17     HAVE_MBSINIT=0
   18     AC_CHECK_DECLS([mbsinit],,, [[
   19 /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
   20    <wchar.h>.
   21    BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
   22    included before <wchar.h>.  */
   23 #include <stddef.h>
   24 #include <stdio.h>
   25 #include <time.h>
   26 #include <wchar.h>
   27 ]])
   28     if test $ac_cv_have_decl_mbsinit = yes; then
   29       dnl On Minix 3.1.8, the system's <wchar.h> declares mbsinit() although
   30       dnl it does not have the function. Avoid a collision with gnulib's
   31       dnl replacement.
   32       REPLACE_MBSINIT=1
   33     fi
   34   else
   35     if test $REPLACE_MBSTATE_T = 1; then
   36       REPLACE_MBSINIT=1
   37     else
   38       dnl On mingw, mbsinit() always returns 1, which is inappropriate for
   39       dnl states produced by mbrtowc() for an incomplete multibyte character
   40       dnl in multibyte locales.
   41       case "$host_os" in
   42         mingw*) REPLACE_MBSINIT=1 ;;
   43       esac
   44     fi
   45   fi
   46 ])
   47 
   48 # Prerequisites of lib/mbsinit.c.
   49 AC_DEFUN([gl_PREREQ_MBSINIT], [
   50   :
   51 ])