maint: update copyright

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

diff --git a/m4/vasnprintf-posix.m4 b/m4/vasnprintf-posix.m4
index 078d265..13e6f68 100644 (file)
--- a/m4/vasnprintf-posix.m4
+++ b/m4/vasnprintf-posix.m4
@@ -1,5 +1,5 @@
-# vasnprintf-posix.m4 serial 12
-dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
+# vasnprintf-posix.m4 serial 13
+dnl Copyright (C) 2007-2014 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.
@@ -13,6 +13,7 @@ AC_DEFUN([gl_FUNC_VASNPRINTF_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])
@@ -35,23 +36,27 @@ AC_DEFUN([gl_FUNC_VASNPRINTF_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_leftadjust" in
+                                      case "$gl_cv_func_printf_flag_grouping" in
                                         *yes)
-                                          case "$gl_cv_func_printf_flag_zero" in
+                                          case "$gl_cv_func_printf_flag_leftadjust" in
                                             *yes)
-                                              case "$gl_cv_func_printf_precision" in
+                                              case "$gl_cv_func_printf_flag_zero" in
                                                 *yes)
-                                                  case "$gl_cv_func_printf_enomem" in
+                                                  case "$gl_cv_func_printf_precision" in
                                                     *yes)
-                                                      if test $ac_cv_func_vasnprintf = yes; then
-                                                        # vasnprintf exists and is
-                                                        # already POSIX compliant.
-                                                        gl_cv_func_vasnprintf_posix=yes
-                                                      fi
+                                                      case "$gl_cv_func_printf_enomem" in
+                                                        *yes)
+                                                          if test $ac_cv_func_vasnprintf = yes; then
+                                                            # vasnprintf exists and is
+                                                            # already POSIX compliant.
+                                                            gl_cv_func_vasnprintf_posix=yes
+                                                          fi
+                                                          ;;
+                                                      esac
                                                       ;;
                                                   esac
                                                   ;;
@@ -84,6 +89,7 @@ AC_DEFUN([gl_FUNC_VASNPRINTF_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