maint: update copyright

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

diff --git a/m4/vasprintf-posix.m4 b/m4/vasprintf-posix.m4
index ce419f2..b1935d7 100644 (file)
--- a/m4/vasprintf-posix.m4
+++ b/m4/vasprintf-posix.m4
@@ -1,12 +1,11 @@
-# vasprintf-posix.m4 serial 11
-dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
+# vasprintf-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.
 
 AC_DEFUN([gl_FUNC_VASPRINTF_POSIX],
 [
-  AC_REQUIRE([gl_EOVERFLOW])
   AC_REQUIRE([gl_PRINTF_SIZES_C99])
   AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
   AC_REQUIRE([gl_PRINTF_INFINITE])
@@ -14,6 +13,7 @@ AC_DEFUN([gl_FUNC_VASPRINTF_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])
@@ -36,23 +36,27 @@ AC_DEFUN([gl_FUNC_VASPRINTF_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 $ac_cv_func_vasprintf = yes; then
-                                                        # vasprintf exists and is
-                                                        # already POSIX compliant.
-                                                        gl_cv_func_vasprintf_posix=yes
-                                                      fi
+                                                      case "$gl_cv_func_printf_enomem" in
+                                                        *yes)
+                                                          if test $ac_cv_func_vasprintf = yes; then
+                                                            # vasprintf exists and is
+                                                            # already POSIX compliant.
+                                                            gl_cv_func_vasprintf_posix=yes
+                                                          fi
+                                                          ;;
+                                                      esac
                                                       ;;
                                                   esac
                                                   ;;
@@ -85,6 +89,7 @@ AC_DEFUN([gl_FUNC_VASPRINTF_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