Pull vc-list-files from gnulib, and update.

* bootstrap (gnulib_tool): Add the vc-list-files module.

4 files changed, 21 insertions, 11 deletions

diff --git a/gnulib/lib/Makefile.am b/gnulib/lib/Makefile.am
index 64fc39873..8f545cae1 100644
--- a/gnulib/lib/Makefile.am
+++ b/gnulib/lib/Makefile.am
@@ -9,7 +9,7 @@
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf vc-list-files
 
 AUTOMAKE_OPTIONS = 1.5 gnits
 
@@ -719,6 +719,13 @@ EXTRA_libgnu_la_SOURCES += asprintf.c vasprintf.c
 
 ## end   gnulib module vasprintf
 
+## begin gnulib module vc-list-files
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/vc-list-files
+
+## end   gnulib module vc-list-files
+
 ## begin gnulib module wchar
 
 BUILT_SOURCES += $(WCHAR_H)
diff --git a/gnulib/lib/vasnprintf.c b/gnulib/lib/vasnprintf.c
index 6c8d5dcbd..205a9bfd2 100644
--- a/gnulib/lib/vasnprintf.c
+++ b/gnulib/lib/vasnprintf.c
@@ -1,5 +1,5 @@
 /* vsprintf with automatic memory allocation.
-   Copyright (C) 1999, 2002-2007 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2002-2008 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
@@ -95,7 +95,7 @@
 
 #if (NEED_PRINTF_DOUBLE || NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
 # include <math.h>
-# include "isnan.h"
+# include "isnand.h"
 #endif
 
 #if (NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE) && !defined IN_LIBINTL
@@ -106,7 +106,7 @@
 
 #if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_DOUBLE) && !defined IN_LIBINTL
 # include <math.h>
-# include "isnan.h"
+# include "isnand.h"
 # include "printf-frexp.h"
 #endif
 
@@ -236,7 +236,7 @@ decimal_point_char ()
 static int
 is_infinite_or_zero (double x)
 {
-  return isnan (x) || x + x == x;
+  return isnand (x) || x + x == x;
 }
 
 #endif
@@ -2327,7 +2327,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
 # if NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_DOUBLE
 		    double arg = a.arg[dp->arg_index].a.a_double;
 
-		    if (isnan (arg))
+		    if (isnand (arg))
 		      {
 			if (dp->conversion == 'A')
 			  {
@@ -2676,7 +2676,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
 		  if (dp->conversion == 'f' || dp->conversion == 'F')
 		    {
 		      double arg = a.arg[dp->arg_index].a.a_double;
-		      if (!(isnan (arg) || arg + arg == arg))
+		      if (!(isnand (arg) || arg + arg == arg))
 			{
 			  /* arg is finite and nonzero.  */
 			  int exponent = floorlog10 (arg < 0 ? -arg : arg);
@@ -3080,7 +3080,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
 		  {
 		    double arg = a.arg[dp->arg_index].a.a_double;
 
-		    if (isnan (arg))
+		    if (isnand (arg))
 		      {
 			if (dp->conversion >= 'A' && dp->conversion <= 'Z')
 			  {
@@ -4327,7 +4327,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
 		    if (prec_ourselves)
 		      {
 			/* Handle the precision.  */
-			TCHAR_T *prec_ptr = 
+			TCHAR_T *prec_ptr =
 # if USE_SNPRINTF
 			  (TCHAR_T *) (result + length);
 # else
@@ -4654,6 +4654,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
        not have this limitation.  */
     return result;
 
+#if USE_SNPRINTF
   overflow:
     if (!(result == resultbuf || result == NULL))
       free (result);
@@ -4662,6 +4663,7 @@ VASNPRINTF (DCHAR_T *resultbuf, size_t *lengthp,
     CLEANUP ();
     errno = EOVERFLOW;
     return NULL;
+#endif
 
   out_of_memory:
     if (!(result == resultbuf || result == NULL))
diff --git a/gnulib/m4/gnulib-cache.m4 b/gnulib/m4/gnulib-cache.m4
index d55e07aea..357f170b4 100644
--- a/gnulib/m4/gnulib-cache.m4
+++ b/gnulib/m4/gnulib-cache.m4
@@ -15,11 +15,11 @@
 
 
 # Specification in the form of a command-line invocation:
-#   gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf
+#   gnulib-tool --import --dir=. --lib=libgnu --source-base=gnulib/lib --m4-base=gnulib/m4 --doc-base=doc --aux-dir=build-aux --with-tests --lgpl=2 --libtool --macro-prefix=gl getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf vc-list-files
 
 # Specification in the form of a few gnulib-tool.m4 macro invocations:
 gl_LOCAL_DIR([])
-gl_MODULES([getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf])
+gl_MODULES([getaddrinfo getpass gettext physmem poll strndup strsep sys_stat vasprintf vc-list-files])
 gl_AVOID([])
 gl_SOURCE_BASE([gnulib/lib])
 gl_M4_BASE([gnulib/m4])
diff --git a/gnulib/m4/gnulib-comp.m4 b/gnulib/m4/gnulib-comp.m4
index 1b91a1ef3..8896a38cb 100644
--- a/gnulib/m4/gnulib-comp.m4
+++ b/gnulib/m4/gnulib-comp.m4
@@ -225,6 +225,7 @@ AC_DEFUN([gltests_LIBSOURCES], [
 AC_DEFUN([gl_FILE_LIST], [
   build-aux/config.rpath
   build-aux/link-warning.h
+  build-aux/vc-list-files
   lib/alloca.in.h
   lib/asnprintf.c
   lib/asprintf.c