* lib/inttypes_.h: Undo previous change, since it was fixed

[gnulib.git] / m4 / vsnprintf-posix.m4

diff --git a/m4/vsnprintf-posix.m4 b/m4/vsnprintf-posix.m4
index bce47b7..a4855f3 100644 (file)
--- a/m4/vsnprintf-posix.m4
+++ b/m4/vsnprintf-posix.m4
@@ -1,4 +1,4 @@
-# vsnprintf-posix.m4 serial 7
+# vsnprintf-posix.m4 serial 8
 dnl Copyright (C) 2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -9,6 +9,8 @@ AC_DEFUN([gl_FUNC_VSNPRINTF_POSIX],
   AC_REQUIRE([gl_EOVERFLOW])
   AC_REQUIRE([gl_PRINTF_SIZES_C99])
   AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
+  AC_REQUIRE([gl_PRINTF_INFINITE])
+  AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE])
   AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
   AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
   AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
@@ -27,29 +29,37 @@ AC_DEFUN([gl_FUNC_VSNPRINTF_POSIX],
       *yes)
         case "$gl_cv_func_printf_long_double" in
           *yes)
-            case "$gl_cv_func_printf_directive_a" in
+            case "$gl_cv_func_printf_infinite" in
               *yes)
-                case "$gl_cv_func_printf_directive_f" in
+                case "$gl_cv_func_printf_infinite_long_double" in
                   *yes)
-                    case "$gl_cv_func_printf_directive_n" in
+                    case "$gl_cv_func_printf_directive_a" in
                       *yes)
-                        case "$gl_cv_func_printf_positions" in
+                        case "$gl_cv_func_printf_directive_f" in
                           *yes)
-                            case "$gl_cv_func_printf_flag_grouping" in
+                            case "$gl_cv_func_printf_directive_n" in
                               *yes)
-                                case "$gl_cv_func_printf_flag_zero" in
+                                case "$gl_cv_func_printf_positions" in
                                   *yes)
-                                    case "$gl_cv_func_snprintf_truncation_c99" in
+                                    case "$gl_cv_func_printf_flag_grouping" in
                                       *yes)
-                                        case "$gl_cv_func_snprintf_retval_c99" in
+                                        case "$gl_cv_func_printf_flag_zero" in
                                           *yes)
-                                            case "$gl_cv_func_snprintf_directive_n" in
+                                            case "$gl_cv_func_snprintf_truncation_c99" in
                                               *yes)
-                                                case "$gl_cv_func_vsnprintf_zerosize_c99" in
+                                                case "$gl_cv_func_snprintf_retval_c99" in
                                                   *yes)
-                                                    # vsnprintf exists and is
-                                                    # already POSIX compliant.
-                                                    gl_cv_func_vsnprintf_posix=yes
+                                                    case "$gl_cv_func_snprintf_directive_n" in
+                                                      *yes)
+                                                        case "$gl_cv_func_vsnprintf_zerosize_c99" in
+                                                          *yes)
+                                                            # vsnprintf exists and is
+                                                            # already POSIX compliant.
+                                                            gl_cv_func_vsnprintf_posix=yes
+                                                            ;;
+                                                        esac
+                                                        ;;
+                                                    esac
                                                     ;;
                                                 esac
                                                 ;;
@@ -77,6 +87,8 @@ AC_DEFUN([gl_FUNC_VSNPRINTF_POSIX],
   fi
   if test $gl_cv_func_vsnprintf_posix = no; then
     gl_PREREQ_VASNPRINTF_LONG_DOUBLE
+    gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE
+    gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE
     gl_PREREQ_VASNPRINTF_DIRECTIVE_A
     gl_PREREQ_VASNPRINTF_DIRECTIVE_F
     gl_PREREQ_VASNPRINTF_FLAG_GROUPING