Updated widl to current Wine version

git-svn-id: svn+ssh://svn.code.sf.net/p/mingw-w64/code/trunk@5526 4407c894-4637-0410-b4f5-ada5f102cad1
diff --git a/mingw-w64-tools/widl/VERSION b/mingw-w64-tools/widl/VERSION
index 8c56522..1510f94 100644
--- a/mingw-w64-tools/widl/VERSION
+++ b/mingw-w64-tools/widl/VERSION
@@ -1 +1 @@
-WIDL version 1.5.19
+WIDL version 1.5.21
diff --git a/mingw-w64-tools/widl/configure b/mingw-w64-tools/widl/configure
index 57ddf47..781571a 100755
--- a/mingw-w64-tools/widl/configure
+++ b/mingw-w64-tools/widl/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for widl 1.5.19.
+# Generated by GNU Autoconf 2.69 for widl 1.5.21.
 #
 # Report bugs to <mingw-w64-public@lists.sourceforge.net>.
 #
@@ -580,8 +580,8 @@
 # Identity of this package.
 PACKAGE_NAME='widl'
 PACKAGE_TARNAME='widl'
-PACKAGE_VERSION='1.5.19'
-PACKAGE_STRING='widl 1.5.19'
+PACKAGE_VERSION='1.5.21'
+PACKAGE_STRING='widl 1.5.21'
 PACKAGE_BUGREPORT='mingw-w64-public@lists.sourceforge.net'
 PACKAGE_URL=''
 
@@ -1278,7 +1278,7 @@
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures widl 1.5.19 to adapt to many kinds of systems.
+\`configure' configures widl 1.5.21 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1349,7 +1349,7 @@
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of widl 1.5.19:";;
+     short | recursive ) echo "Configuration of widl 1.5.21:";;
    esac
   cat <<\_ACEOF
 
@@ -1441,7 +1441,7 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-widl configure 1.5.19
+widl configure 1.5.21
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1994,7 +1994,7 @@
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by widl $as_me 1.5.19, which was
+It was created by widl $as_me 1.5.21, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2933,7 +2933,7 @@
 
 # Define the identity of the package.
  PACKAGE='widl'
- VERSION='1.5.19'
+ VERSION='1.5.21'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -5493,7 +5493,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by widl $as_me 1.5.19, which was
+This file was extended by widl $as_me 1.5.21, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5559,7 +5559,7 @@
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-widl config.status 1.5.19
+widl config.status 1.5.21
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/mingw-w64-tools/widl/include/windef.h b/mingw-w64-tools/widl/include/windef.h
index 9cf98e7..eb59353 100644
--- a/mingw-w64-tools/widl/include/windef.h
+++ b/mingw-w64-tools/widl/include/windef.h
@@ -53,7 +53,7 @@
 #ifndef __stdcall
 # ifdef __i386__
 #  ifdef __GNUC__
-#   ifdef __APPLE__ /* Mac OS X uses a 16-byte aligned stack and not a 4-byte one */
+#   if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
 #    define __stdcall __attribute__((__stdcall__)) __attribute__((__force_align_arg_pointer__))
 #   else
 #    define __stdcall __attribute__((__stdcall__))
@@ -72,7 +72,7 @@
 
 #ifndef __cdecl
 # if defined(__i386__) && defined(__GNUC__)
-#  ifdef __APPLE__ /* Mac OS X uses 16-byte aligned stack and not a 4-byte one */
+#   if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 2)) || defined(__APPLE__)
 #   define __cdecl __attribute__((__cdecl__)) __attribute__((__force_align_arg_pointer__))
 #  else
 #   define __cdecl __attribute__((__cdecl__))
diff --git a/mingw-w64-tools/widl/src/typegen.c b/mingw-w64-tools/widl/src/typegen.c
index 280bd05..cab4276 100644
--- a/mingw-w64-tools/widl/src/typegen.c
+++ b/mingw-w64-tools/widl/src/typegen.c
@@ -2343,7 +2343,7 @@
             return;
         }
     }
-    return write_member_type(file, type, cont_is_complex, NULL, elem, NULL, tfsoff);
+    write_member_type(file, type, cont_is_complex, NULL, elem, NULL, tfsoff);
 }
 
 static void write_end(FILE *file, unsigned int *tfsoff)
diff --git a/mingw-w64-tools/widl/src/wpp/preproc.c b/mingw-w64-tools/widl/src/wpp/preproc.c
index 233d260..fd99167 100644
--- a/mingw-w64-tools/widl/src/wpp/preproc.c
+++ b/mingw-w64-tools/widl/src/wpp/preproc.c
@@ -447,7 +447,7 @@
  * Include management
  *-------------------------------------------------------------------------
  */
-#if defined(_Windows) || defined(__MSDOS__)
+#if defined(_WIN32) || defined(__MSDOS__)
 #define INCLUDESEPARATOR	";"
 #else
 #define INCLUDESEPARATOR	":"
diff --git a/mingw-w64-tools/widl/src/write_msft.c b/mingw-w64-tools/widl/src/write_msft.c
index 416f81d..918923b 100644
--- a/mingw-w64-tools/widl/src/write_msft.c
+++ b/mingw-w64-tools/widl/src/write_msft.c
@@ -2026,8 +2026,10 @@
         return;
     }
 
-    if (is_attr(interface->attrs, ATTR_DISPINTERFACE))
-        return add_dispinterface_typeinfo(typelib, interface);
+    if (is_attr(interface->attrs, ATTR_DISPINTERFACE)) {
+        add_dispinterface_typeinfo(typelib, interface);
+        return;
+    }
 
     /* midl adds the parent interface first, unless the parent itself
        has no parent (i.e. it stops before IUnknown). */
diff --git a/mingw-w64-tools/widl/wine-import.sh b/mingw-w64-tools/widl/wine-import.sh
index 1468c3e..e86f81c 100755
--- a/mingw-w64-tools/widl/wine-import.sh
+++ b/mingw-w64-tools/widl/wine-import.sh
@@ -37,3 +37,5 @@
 done
 
 sed s/Wine/WIDL/ < $WINE_DIR/VERSION >VERSION
+autoconf
+