Added comments explaing how to use cygwin/mingw/wine headers.

programs/winetest/make_cygwin_makefiles

 #!/usr/bin/perl -w
 #
-# Script to generate a Cygwin makefile for running unit tests.
+# Script to generate a Cygwin/Mingw makefile for running unit tests.
 #
 # Copyright 2002 Geoffrey Hausheer
 #
@@ -27,7 +27,14 @@ sub get_testname;
 sub create_archive($$\@);
 
 # set this variable to point to your windows headers
-my ($windows_includes) ="/usr/include/w32api";
+my ($cygwin_windows_includes) ="/usr/include/w32api";
+my ($mingw_windows_includes) ="/mingw/include";
+my ($wine_windows_includes) ="./include";
+my ($windows_includes)="";
+
+#set the default headers to use
+my ($default_headers) =\$cygwin_windows_includes;
+
 # set this variable to your compiler options
 my($cc_opts)= "-g -O2 -Wall -mpreferred-stack-boundary=2 -D_REENTRANT";
 
@@ -58,6 +65,22 @@ while ($#ARGV >= 0)
       $afile = shift @ARGV;
       $archive = "g";
     }
+    if ($arg eq "-i") {
+      $windows_includes = shift @ARGV;
+      $default_headers = \$windows_includes;
+    }
+    if ($arg eq "-s") {
+      my($sys) = shift @ARGV;
+      if ($sys eq "cygwin") {
+        $default_headers = \$cygwin_windows_includes;
+      } elsif ($sys eq "mingw") {
+        $default_headers = \$mingw_windows_includes;
+      } elsif ($sys eq "wine") {
+        $default_headers = \$wine_windows_includes;
+      } else {
+        usage;
+      }
+    }
 }
 
 # check/detect topobjdir
@@ -92,13 +115,30 @@ while(<FIND_FH>) {
 close FIND_FH;
 
 #start writing the makefile in the root directory
-open MAKE_FH,">Makefile.cyg";
-print MAKE_FH "CC = gcc\n";
-print MAKE_FH "WINDOWS_HEADERS = $windows_includes\n";
-print MAKE_FH "INCLUDE_DIRS = -I\$(WINDOWS_HEADERS) -I./include\n";
-print MAKE_FH "CC_OPTS = \$(INCLUDE_DIRS) $cc_opts -include \$(WINDOWS_HEADERS)/windows.h\n";
+open MAKE_FH,">Makefile.win";
+print MAKE_FH <<EOH ;
+#Define WINDOWS_HEADERS to point at the directory where windows.h lives
+#Here are some examples
+# For Cygwin
+#WINDOWS_HEADERS = $cygwin_windows_includes
+# For Mingw
+#WINDOWS_HEADERS = $mingw_windows_includes
+# For Wine
+#WINDOWS_HEADERS = $wine_windows_includes
+
+WINDOWS_HEADERS = $$default_headers
+
+CC = gcc
+RM = rm -f
+TOUCH = touch
+
+INCLUDE_DIRS = -I\$(WINDOWS_HEADERS) -I./include
+CC_OPTS = \$(INCLUDE_DIRS) $cc_opts -include \$(WINDOWS_HEADERS)/windows.h
+
+EOH
 
 # iterate over each 'tests' directory
+print MAKE_FH "TEST_O_FILES_wtmain = ./programs/winetest/wtmain.o\n";
 foreach $dir (@testdirs) {
   my($rootdir);
   my($testname)=get_testname($dir);
@@ -114,7 +154,7 @@ foreach $dir (@testdirs) {
       push(@ok_list,$newfile);
     }
     # create the testslist.c file for each directory
-    system("./programs/winetest/make_ctests $dir/*.c > $dir/testlist.c");
+    system("./programs/winetest/make_ctests @filelist > $dir/testlist.c");
     push @filelist,"$dir/testlist.c";
     push(@gooddirs,$dir);
     print MAKE_FH "# $dir\n";
@@ -133,6 +173,7 @@ foreach $dir (@testdirs) {
 }
 die "No C files found\n" if (!scalar(@gooddirs));
 # The prerequisites for the tests are that the .ok fiels get created
+print MAKE_FH "\n# .ok result files\n";
 print MAKE_FH "TEST_OK_FILES = \\\n";
 foreach $file (@ok_list) {
   if($file ne $ok_list[$#ok_list]) {
@@ -145,11 +186,24 @@ print MAKE_FH "\n";
 print MAKE_FH "all: \$(TEST_OK_FILES)\n";
 print MAKE_FH "\n";
 
+#define how to clean everything up
+print MAKE_FH "clean:\n";
+print MAKE_FH "	\$(RM) \$(TEST_OK_FILES)\n";
+print MAKE_FH "\n";
+print MAKE_FH "distclean:\n";
+print MAKE_FH "	\$(RM) \$(TEST_OK_FILES)\n";
+print MAKE_FH "	\$(RM) \$(TEST_O_FILES_wtmain)\n";
+foreach $dir (@gooddirs) {
+  my($rootdir)=fix_dir($dir);
+  print MAKE_FH "	\$(RM) \$(TEST_EXE_${rootdir}) \$(TEST_O_FILES_${rootdir})\n";
+}
+print MAKE_FH "\n";
+
 #define how to make the executables
 foreach $dir (@gooddirs) {
   my($rootdir)=fix_dir($dir);
-  print MAKE_FH "\$(TEST_EXE_${rootdir}): \$(TEST_O_FILES_${rootdir}) ./programs/winetest/wtmain.o\n";
-  print MAKE_FH "	\$(CC) \$(CC_OPTS) \$(TEST_O_FILES_${rootdir}) ./programs/winetest/wtmain.o -o \$@\n";
+  print MAKE_FH "\$(TEST_EXE_${rootdir}): \$(TEST_O_FILES_${rootdir}) \$(TEST_O_FILES_wtmain)\n";
+  print MAKE_FH "	\$(CC) \$(CC_OPTS) \$(TEST_O_FILES_${rootdir}) \$(TEST_O_FILES_wtmain) -o \$@\n";
 }
 
 # define how to make to .ok files
@@ -157,7 +211,7 @@ foreach $file (@ok_list) {
   my($dir,$test) = ($file =~ /^(.*[\\\/]+tests)[\\\/]+(.*)\.ok$/);
   
   print MAKE_FH "$file: \$(TEST_EXE_". fix_dir($file) . ")\n";
-  print MAKE_FH "	\$< $test && touch \$@\n";
+  print MAKE_FH "	\$< $test && \$(TOUCH) \$@\n";
 }
 # define how to make the .o files
 
@@ -169,23 +223,6 @@ if($archive ne "") {
 }
 exit 0;
 
-
-sub usage
-{
-    print STDERR <<EOF;
-
-Usage: $0 [options]
-
-Options:
-    -v       verbose mode (can be specified multiple times)
-    -T dir   set Wine tree top directory (autodetected if not specified)
-    -z file  archive (zip) all needed files for test
-    -g file  archive (tar.gz) all needed files for test
-    -h       Show this message
-    NOTE: You can specify either -g or -z but not both
-EOF
-    exit 1;
-}
 sub fix_dir {
   my($dir)=shift @_;
   my($rootdir)=($dir =~ /^[^\\\/]*[\\\/]+(.+)[\\\/]+tests/);
@@ -217,7 +254,27 @@ sub create_archive($$\@) {
     }
   }
   $cmd .= " ./programs/winetest/wtmain.c";
-  $cmd .= " ./include/wine";
-  $cmd .= " ./Makefile.cyg";
+  $cmd .= " ./include";
+  $cmd .= " ./Makefile.win";
   system "$cmd";
 }
+
+sub usage
+{
+    print STDERR <<EOF;
+
+Usage: $0 [options]
+
+Options:
+    -v       verbose mode (can be specified multiple times)
+    -T dir   set Wine tree top directory (autodetected if not specified)
+    -z file  archive (zip) all needed files for test
+    -g file  archive (tar.gz) all needed files for test
+    -i dir   specify directory where windows.h lives
+    -s sys   specify system to build on (this sets the default header dir)
+             Valid values for 'sys' are: cygwin, mingw, and wine
+    -h       Show this message
+    NOTE: You can specify either -g or -z but not both
+EOF
+    exit 1;
+}