Update gnulib files.

17 files changed, 39 insertions, 34 deletions

diff --git a/lib/glm4/00gnulib.m4 b/lib/glm4/00gnulib.m4
index 7feed46..d978cb8 100644
--- a/lib/glm4/00gnulib.m4
+++ b/lib/glm4/00gnulib.m4
@@ -1,5 +1,5 @@
 # 00gnulib.m4 serial 2
-dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2012 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.
diff --git a/lib/glm4/extensions.m4 b/lib/glm4/extensions.m4
index 22156e0..0bfaef6 100644
--- a/lib/glm4/extensions.m4
+++ b/lib/glm4/extensions.m4
@@ -1,7 +1,7 @@
-# serial 10  -*- Autoconf -*-
+# serial 11  -*- Autoconf -*-
 # Enable extensions on systems that normally disable them.
 
-# Copyright (C) 2003, 2006-2011 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006-2012 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -43,7 +43,7 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
   AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=])
   if test "$MINIX" = yes; then
     AC_DEFINE([_POSIX_SOURCE], [1],
-      [Define to 1 if you need to in order for `stat' and other
+      [Define to 1 if you need to in order for 'stat' and other
        things to work.])
     AC_DEFINE([_POSIX_1_SOURCE], [2],
       [Define to 2 if the system does not provide POSIX.1 features
diff --git a/lib/glm4/gnulib-cache.m4 b/lib/glm4/gnulib-cache.m4
index f15ee0c..d0e6acb 100644
--- a/lib/glm4/gnulib-cache.m4
+++ b/lib/glm4/gnulib-cache.m4
@@ -1,4 +1,4 @@
-# Copyright (C) 2002-2011 Free Software Foundation, Inc.
+# Copyright (C) 2002-2012 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/lib/glm4/gnulib-common.m4 b/lib/glm4/gnulib-common.m4
index 8621dec..ae4d254 100644
--- a/lib/glm4/gnulib-common.m4
+++ b/lib/glm4/gnulib-common.m4
@@ -1,5 +1,5 @@
-# gnulib-common.m4 serial 31
-dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
+# gnulib-common.m4 serial 32
+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.
@@ -13,7 +13,7 @@ AC_DEFUN([gl_COMMON], [
 ])
 AC_DEFUN([gl_COMMON_BODY], [
   AH_VERBATIM([_Noreturn],
-[/* The _Noreturn keyword of draft C1X.  */
+[/* The _Noreturn keyword of C11.  */
 #ifndef _Noreturn
 # if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \
       || 0x5110 <= __SUNPRO_C)
@@ -224,7 +224,7 @@ m4_ifndef([AS_VAR_IF],
 # - When AC_PROG_CC_STDC is invoked twice, it adds the C99 enabling options
 #   to CC twice
 #   <http://lists.gnu.org/archive/html/bug-gnulib/2011-09/msg00431.html>.
-# - AC_PROG_CC_STDC is likely to change when C1X is an ISO standard.
+# - AC_PROG_CC_STDC is likely to change now that C11 is an ISO standard.
 AC_DEFUN([gl_PROG_CC_C99],
 [
   dnl Change that version number to the minimum Autoconf version that supports
diff --git a/lib/glm4/gnulib-comp.m4 b/lib/glm4/gnulib-comp.m4
index 9a3f742..b1d2854 100644
--- a/lib/glm4/gnulib-comp.m4
+++ b/lib/glm4/gnulib-comp.m4
@@ -1,5 +1,5 @@
 # DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2002-2011 Free Software Foundation, Inc.
+# Copyright (C) 2002-2012 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/lib/glm4/gnulib-tool.m4 b/lib/glm4/gnulib-tool.m4
index ed41e9d..a09ffc1 100644
--- a/lib/glm4/gnulib-tool.m4
+++ b/lib/glm4/gnulib-tool.m4
@@ -1,5 +1,5 @@
 # gnulib-tool.m4 serial 2
-dnl Copyright (C) 2004-2005, 2009-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2004-2005, 2009-2012 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.
diff --git a/lib/glm4/include_next.m4 b/lib/glm4/include_next.m4
index 8a1fab6..a60a261 100644
--- a/lib/glm4/include_next.m4
+++ b/lib/glm4/include_next.m4
@@ -1,5 +1,5 @@
 # include_next.m4 serial 23
-dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2006-2012 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.
@@ -143,7 +143,7 @@ choke me
 # even if the compiler does not support include_next.
 # The three "///" are to pacify Sun C 5.8, which otherwise would say
 # "warning: #include of /usr/include/... may be non-portable".
-# Use `""', not `<>', so that the /// cannot be confused with a C99 comment.
+# Use '""', not '<>', so that the /// cannot be confused with a C99 comment.
 # Note: This macro assumes that the header file is not empty after
 # preprocessing, i.e. it does not only define preprocessor macros but also
 # provides some type/enum definitions or function/variable declarations.
diff --git a/lib/glm4/ld-version-script.m4 b/lib/glm4/ld-version-script.m4
index aec2f41..5ed93ef 100644
--- a/lib/glm4/ld-version-script.m4
+++ b/lib/glm4/ld-version-script.m4
@@ -1,5 +1,5 @@
-# ld-version-script.m4 serial 2
-dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
+# ld-version-script.m4 serial 3
+dnl Copyright (C) 2008-2012 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.
@@ -26,6 +26,12 @@ AC_DEFUN([gl_LD_VERSION_SCRIPT],
     save_LDFLAGS="$LDFLAGS"
     LDFLAGS="$LDFLAGS -Wl,--version-script=conftest.map"
     cat > conftest.map <<EOF
+foo
+EOF
+    AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
+                   [accepts_syntax_errors=yes], [accepts_syntax_errors=no])
+    if test "$accepts_syntax_errors" = no; then
+      cat > conftest.map <<EOF
 VERS_1 {
         global: sym;
 };
@@ -34,8 +40,11 @@ VERS_2 {
         global: sym;
 } VERS_1;
 EOF
-    AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
-                   [have_ld_version_script=yes], [have_ld_version_script=no])
+      AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
+                     [have_ld_version_script=yes], [have_ld_version_script=no])
+    else
+      have_ld_version_script=no
+    fi
     rm -f conftest.map
     LDFLAGS="$save_LDFLAGS"
     AC_MSG_RESULT($have_ld_version_script)
diff --git a/lib/glm4/longlong.m4 b/lib/glm4/longlong.m4
index aed816c..b9c65c7 100644
--- a/lib/glm4/longlong.m4
+++ b/lib/glm4/longlong.m4
@@ -1,5 +1,5 @@
-# longlong.m4 serial 16
-dnl Copyright (C) 1999-2007, 2009-2011 Free Software Foundation, Inc.
+# longlong.m4 serial 17
+dnl Copyright (C) 1999-2007, 2009-2012 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.
@@ -51,7 +51,7 @@ AC_DEFUN([AC_TYPE_LONG_LONG_INT],
       fi])
   if test $ac_cv_type_long_long_int = yes; then
     AC_DEFINE([HAVE_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `long long int'.])
+      [Define to 1 if the system has the type 'long long int'.])
   fi
 ])
 
@@ -77,7 +77,7 @@ AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT],
      fi])
   if test $ac_cv_type_unsigned_long_long_int = yes; then
     AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1],
-      [Define to 1 if the system has the type `unsigned long long int'.])
+      [Define to 1 if the system has the type 'unsigned long long int'.])
   fi
 ])
 
diff --git a/lib/glm4/multiarch.m4 b/lib/glm4/multiarch.m4
index 691d892..b424dce 100644
--- a/lib/glm4/multiarch.m4
+++ b/lib/glm4/multiarch.m4
@@ -1,5 +1,5 @@
 # multiarch.m4 serial 6
-dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2008-2012 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.
diff --git a/lib/glm4/stddef_h.m4 b/lib/glm4/stddef_h.m4
index 1ae2344..cc11609 100644
--- a/lib/glm4/stddef_h.m4
+++ b/lib/glm4/stddef_h.m4
@@ -1,6 +1,6 @@
 dnl A placeholder for POSIX 2008 <stddef.h>, for platforms that have issues.
 # stddef_h.m4 serial 4
-dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2009-2012 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.
diff --git a/lib/glm4/stdint.m4 b/lib/glm4/stdint.m4
index 092161c..28d342e 100644
--- a/lib/glm4/stdint.m4
+++ b/lib/glm4/stdint.m4
@@ -1,5 +1,5 @@
-# stdint.m4 serial 41
-dnl Copyright (C) 2001-2011 Free Software Foundation, Inc.
+# stdint.m4 serial 43
+dnl Copyright (C) 2001-2012 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.
@@ -69,8 +69,6 @@ AC_DEFUN_ONCE([gl_STDINT_H],
       [gl_cv_header_working_stdint_h=no
        AC_COMPILE_IFELSE([
          AC_LANG_PROGRAM([[
-#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
 #include <stdint.h>
 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
@@ -219,8 +217,6 @@ struct s {
           dnl This detects a bug on HP-UX 11.23/ia64.
           AC_RUN_IFELSE([
             AC_LANG_PROGRAM([[
-#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
 #include <stdint.h>
 ]
diff --git a/lib/glm4/string_h.m4 b/lib/glm4/string_h.m4
index 4f9f511..5677e09 100644
--- a/lib/glm4/string_h.m4
+++ b/lib/glm4/string_h.m4
@@ -1,6 +1,6 @@
 # Configure a GNU-like replacement for <string.h>.
 
-# Copyright (C) 2007-2011 Free Software Foundation, Inc.
+# Copyright (C) 2007-2012 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
diff --git a/lib/glm4/strverscmp.m4 b/lib/glm4/strverscmp.m4
index 394b4c3..d744647 100644
--- a/lib/glm4/strverscmp.m4
+++ b/lib/glm4/strverscmp.m4
@@ -1,5 +1,5 @@
 # strverscmp.m4 serial 8
-dnl Copyright (C) 2002, 2005-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2002, 2005-2012 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.
diff --git a/lib/glm4/visibility.m4 b/lib/glm4/visibility.m4
index 75c34b6..7b24d39 100644
--- a/lib/glm4/visibility.m4
+++ b/lib/glm4/visibility.m4
@@ -1,5 +1,5 @@
 # visibility.m4 serial 4 (gettext-0.18.2)
-dnl Copyright (C) 2005, 2008, 2010-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2008, 2010-2012 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.
diff --git a/lib/glm4/warn-on-use.m4 b/lib/glm4/warn-on-use.m4
index f09deef..03b113c 100644
--- a/lib/glm4/warn-on-use.m4
+++ b/lib/glm4/warn-on-use.m4
@@ -1,5 +1,5 @@
 # warn-on-use.m4 serial 4
-dnl Copyright (C) 2010-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2010-2012 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.
diff --git a/lib/glm4/wchar_t.m4 b/lib/glm4/wchar_t.m4
index d2c03c4..534735d 100644
--- a/lib/glm4/wchar_t.m4
+++ b/lib/glm4/wchar_t.m4
@@ -1,5 +1,5 @@
 # wchar_t.m4 serial 4 (gettext-0.18.2)
-dnl Copyright (C) 2002-2003, 2008-2011 Free Software Foundation, Inc.
+dnl Copyright (C) 2002-2003, 2008-2012 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.