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Diff for /embedaddon/libiconv/srcm4/stdio_h.m4 between versions 1.1.1.2 and 1.1.1.3

version 1.1.1.2, 2012/05/29 09:29:44 version 1.1.1.3, 2021/03/17 13:38:46
Line 1 Line 1
# stdio_h.m4 serial 37# stdio_h.m4 serial 49
dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.dnl Copyright (C) 2007-2019 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation  dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,  dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.  dnl with or without modifications, as long as this notice is preserved.
   
 AC_DEFUN([gl_STDIO_H],  AC_DEFUN([gl_STDIO_H],
 [  [
     AH_VERBATIM([MINGW_ANSI_STDIO],
   [/* Use GNU style printf and scanf.  */
   #ifndef __USE_MINGW_ANSI_STDIO
   # undef __USE_MINGW_ANSI_STDIO
   #endif
   ])
     AC_DEFINE([__USE_MINGW_ANSI_STDIO])
   AC_REQUIRE([gl_STDIO_H_DEFAULTS])    AC_REQUIRE([gl_STDIO_H_DEFAULTS])
   AC_REQUIRE([AC_C_INLINE])  
   gl_NEXT_HEADERS([stdio.h])    gl_NEXT_HEADERS([stdio.h])
   
     dnl Determine whether __USE_MINGW_ANSI_STDIO makes printf and
     dnl inttypes.h behave like gnu instead of system; we must give our
     dnl printf wrapper the right attribute to match.
     AC_CACHE_CHECK([which flavor of printf attribute matches inttypes macros],
       [gl_cv_func_printf_attribute_flavor],
       [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
          #define __STDC_FORMAT_MACROS 1
          #include <stdio.h>
          #include <inttypes.h>
          /* For non-mingw systems, compilation will trivially succeed.
             For mingw, compilation will succeed for older mingw (system
             printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */
          #if (defined _WIN32 && ! defined __CYGWIN__) && \
            (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
          extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1];
          #endif
         ]])], [gl_cv_func_printf_attribute_flavor=system],
         [gl_cv_func_printf_attribute_flavor=gnu])])
     if test "$gl_cv_func_printf_attribute_flavor" = gnu; then
       AC_DEFINE([GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU], [1],
         [Define to 1 if printf and friends should be labeled with
          attribute "__gnu_printf__" instead of "__printf__"])
     fi
   
   dnl No need to create extra modules for these functions. Everyone who uses    dnl No need to create extra modules for these functions. Everyone who uses
   dnl <stdio.h> likely needs them.    dnl <stdio.h> likely needs them.
   GNULIB_FSCANF=1    GNULIB_FSCANF=1
     gl_MODULE_INDICATOR([fscanf])
   GNULIB_SCANF=1    GNULIB_SCANF=1
     gl_MODULE_INDICATOR([scanf])
   GNULIB_FGETC=1    GNULIB_FGETC=1
   GNULIB_GETC=1    GNULIB_GETC=1
   GNULIB_GETCHAR=1    GNULIB_GETCHAR=1
   GNULIB_FGETS=1    GNULIB_FGETS=1
   GNULIB_GETS=1  
   GNULIB_FREAD=1    GNULIB_FREAD=1
   dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c"    dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c"
   dnl "expected source file, required through AC_LIBSOURCES, not found". It is    dnl "expected source file, required through AC_LIBSOURCES, not found". It is
Line 72  AC_DEFUN([gl_STDIO_H], Line 103  AC_DEFUN([gl_STDIO_H],
   
   dnl Check for declarations of anything we want to poison if the    dnl Check for declarations of anything we want to poison if the
   dnl corresponding gnulib module is not in use, and which is not    dnl corresponding gnulib module is not in use, and which is not
  dnl guaranteed by C89.  dnl guaranteed by both C89 and C11.
   gl_WARN_ON_USE_PREPARE([[#include <stdio.h>    gl_WARN_ON_USE_PREPARE([[#include <stdio.h>
    ]], [dprintf fpurge fseeko ftello getdelim getline popen renameat    ]], [dprintf fpurge fseeko ftello getdelim getline gets pclose popen
    snprintf tmpfile vdprintf vsnprintf])    renameat snprintf tmpfile vdprintf vsnprintf])
 ])  ])
   
 AC_DEFUN([gl_STDIO_MODULE_INDICATOR],  AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
Line 91  AC_DEFUN([gl_STDIO_H_DEFAULTS], Line 122  AC_DEFUN([gl_STDIO_H_DEFAULTS],
 [  [
   GNULIB_DPRINTF=0;              AC_SUBST([GNULIB_DPRINTF])    GNULIB_DPRINTF=0;              AC_SUBST([GNULIB_DPRINTF])
   GNULIB_FCLOSE=0;               AC_SUBST([GNULIB_FCLOSE])    GNULIB_FCLOSE=0;               AC_SUBST([GNULIB_FCLOSE])
     GNULIB_FDOPEN=0;               AC_SUBST([GNULIB_FDOPEN])
   GNULIB_FFLUSH=0;               AC_SUBST([GNULIB_FFLUSH])    GNULIB_FFLUSH=0;               AC_SUBST([GNULIB_FFLUSH])
   GNULIB_FGETC=0;                AC_SUBST([GNULIB_FGETC])    GNULIB_FGETC=0;                AC_SUBST([GNULIB_FGETC])
   GNULIB_FGETS=0;                AC_SUBST([GNULIB_FGETS])    GNULIB_FGETS=0;                AC_SUBST([GNULIB_FGETS])
Line 112  AC_DEFUN([gl_STDIO_H_DEFAULTS], Line 144  AC_DEFUN([gl_STDIO_H_DEFAULTS],
   GNULIB_GETCHAR=0;              AC_SUBST([GNULIB_GETCHAR])    GNULIB_GETCHAR=0;              AC_SUBST([GNULIB_GETCHAR])
   GNULIB_GETDELIM=0;             AC_SUBST([GNULIB_GETDELIM])    GNULIB_GETDELIM=0;             AC_SUBST([GNULIB_GETDELIM])
   GNULIB_GETLINE=0;              AC_SUBST([GNULIB_GETLINE])    GNULIB_GETLINE=0;              AC_SUBST([GNULIB_GETLINE])
   GNULIB_GETS=0;                 AC_SUBST([GNULIB_GETS])  
   GNULIB_OBSTACK_PRINTF=0;       AC_SUBST([GNULIB_OBSTACK_PRINTF])    GNULIB_OBSTACK_PRINTF=0;       AC_SUBST([GNULIB_OBSTACK_PRINTF])
   GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])    GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
     GNULIB_PCLOSE=0;               AC_SUBST([GNULIB_PCLOSE])
   GNULIB_PERROR=0;               AC_SUBST([GNULIB_PERROR])    GNULIB_PERROR=0;               AC_SUBST([GNULIB_PERROR])
   GNULIB_POPEN=0;                AC_SUBST([GNULIB_POPEN])    GNULIB_POPEN=0;                AC_SUBST([GNULIB_POPEN])
   GNULIB_PRINTF=0;               AC_SUBST([GNULIB_PRINTF])    GNULIB_PRINTF=0;               AC_SUBST([GNULIB_PRINTF])
Line 153  AC_DEFUN([gl_STDIO_H_DEFAULTS], Line 185  AC_DEFUN([gl_STDIO_H_DEFAULTS],
   HAVE_DPRINTF=1;                AC_SUBST([HAVE_DPRINTF])    HAVE_DPRINTF=1;                AC_SUBST([HAVE_DPRINTF])
   HAVE_FSEEKO=1;                 AC_SUBST([HAVE_FSEEKO])    HAVE_FSEEKO=1;                 AC_SUBST([HAVE_FSEEKO])
   HAVE_FTELLO=1;                 AC_SUBST([HAVE_FTELLO])    HAVE_FTELLO=1;                 AC_SUBST([HAVE_FTELLO])
     HAVE_PCLOSE=1;                 AC_SUBST([HAVE_PCLOSE])
     HAVE_POPEN=1;                  AC_SUBST([HAVE_POPEN])
   HAVE_RENAMEAT=1;               AC_SUBST([HAVE_RENAMEAT])    HAVE_RENAMEAT=1;               AC_SUBST([HAVE_RENAMEAT])
   HAVE_VASPRINTF=1;              AC_SUBST([HAVE_VASPRINTF])    HAVE_VASPRINTF=1;              AC_SUBST([HAVE_VASPRINTF])
   HAVE_VDPRINTF=1;               AC_SUBST([HAVE_VDPRINTF])    HAVE_VDPRINTF=1;               AC_SUBST([HAVE_VDPRINTF])
   REPLACE_DPRINTF=0;             AC_SUBST([REPLACE_DPRINTF])    REPLACE_DPRINTF=0;             AC_SUBST([REPLACE_DPRINTF])
   REPLACE_FCLOSE=0;              AC_SUBST([REPLACE_FCLOSE])    REPLACE_FCLOSE=0;              AC_SUBST([REPLACE_FCLOSE])
     REPLACE_FDOPEN=0;              AC_SUBST([REPLACE_FDOPEN])
   REPLACE_FFLUSH=0;              AC_SUBST([REPLACE_FFLUSH])    REPLACE_FFLUSH=0;              AC_SUBST([REPLACE_FFLUSH])
   REPLACE_FOPEN=0;               AC_SUBST([REPLACE_FOPEN])    REPLACE_FOPEN=0;               AC_SUBST([REPLACE_FOPEN])
   REPLACE_FPRINTF=0;             AC_SUBST([REPLACE_FPRINTF])    REPLACE_FPRINTF=0;             AC_SUBST([REPLACE_FPRINTF])
Removed from v.1.1.1.2  
changed lines
  Added in v.1.1.1.3

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