X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fvfprintf-posix.m4;h=441bd57cd2ecd1198806d6f1d1620ad83c89eaea;hb=d6d7a9dc245badda81a34e336dda7baaeee78322;hp=b6690ec6a84d8b3475acaae471b7e55ef0bafeac;hpb=474d4b34c610ef1d888457d4ee6130add2bba3c2;p=gnulib.git

diff --git a/m4/vfprintf-posix.m4 b/m4/vfprintf-posix.m4
index b6690ec6a..441bd57cd 100644
--- a/m4/vfprintf-posix.m4
+++ b/m4/vfprintf-posix.m4
@@ -1,12 +1,11 @@
-# vfprintf-posix.m4 serial 9
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+# vfprintf-posix.m4 serial 14
+dnl Copyright (C) 2007-2012 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_VFPRINTF_POSIX],
 [
-  AC_REQUIRE([gl_EOVERFLOW])
   AC_REQUIRE([gl_PRINTF_SIZES_C99])
   AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
   AC_REQUIRE([gl_PRINTF_INFINITE])
@@ -14,8 +13,10 @@ AC_DEFUN([gl_FUNC_VFPRINTF_POSIX],
   AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
   AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
   AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
+  AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS])
   AC_REQUIRE([gl_PRINTF_POSITIONS])
   AC_REQUIRE([gl_PRINTF_FLAG_GROUPING])
+  AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST])
   AC_REQUIRE([gl_PRINTF_FLAG_ZERO])
   AC_REQUIRE([gl_PRINTF_PRECISION])
   AC_REQUIRE([gl_PRINTF_ENOMEM])
@@ -34,19 +35,27 @@ AC_DEFUN([gl_FUNC_VFPRINTF_POSIX],
                         *yes)
                           case "$gl_cv_func_printf_directive_n" in
                             *yes)
-                              case "$gl_cv_func_printf_positions" in
+                              case "$gl_cv_func_printf_directive_ls" in
                                 *yes)
-                                  case "$gl_cv_func_printf_flag_grouping" in
+                                  case "$gl_cv_func_printf_positions" in
                                     *yes)
-                                      case "$gl_cv_func_printf_flag_zero" in
+                                      case "$gl_cv_func_printf_flag_grouping" in
                                         *yes)
-                                          case "$gl_cv_func_printf_precision" in
+                                          case "$gl_cv_func_printf_flag_leftadjust" in
                                             *yes)
-                                              case "$gl_cv_func_printf_enomem" in
+                                              case "$gl_cv_func_printf_flag_zero" in
                                                 *yes)
-                                                  # vfprintf exists and is
-                                                  # already POSIX compliant.
-                                                  gl_cv_func_vfprintf_posix=yes
+                                                  case "$gl_cv_func_printf_precision" in
+                                                    *yes)
+                                                      case "$gl_cv_func_printf_enomem" in
+                                                        *yes)
+                                                          # vfprintf exists and is
+                                                          # already POSIX compliant.
+                                                          gl_cv_func_vfprintf_posix=yes
+                                                          ;;
+                                                      esac
+                                                      ;;
+                                                  esac
                                                   ;;
                                               esac
                                               ;;
@@ -77,7 +86,9 @@ AC_DEFUN([gl_FUNC_VFPRINTF_POSIX],
     gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE
     gl_PREREQ_VASNPRINTF_DIRECTIVE_A
     gl_PREREQ_VASNPRINTF_DIRECTIVE_F
+    gl_PREREQ_VASNPRINTF_DIRECTIVE_LS
     gl_PREREQ_VASNPRINTF_FLAG_GROUPING
+    gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST
     gl_PREREQ_VASNPRINTF_FLAG_ZERO
     gl_PREREQ_VASNPRINTF_PRECISION
     gl_PREREQ_VASNPRINTF_ENOMEM
@@ -91,6 +102,8 @@ AC_DEFUN([gl_REPLACE_VFPRINTF],
   AC_REQUIRE([gl_STDIO_H_DEFAULTS])
   AC_LIBOBJ([vfprintf])
   REPLACE_VFPRINTF=1
+  AC_DEFINE([REPLACE_VFPRINTF_POSIX], [1],
+    [Define if vfprintf is overridden by a POSIX compliant gnulib implementation.])
   gl_PREREQ_VFPRINTF
 ])