COMP: fix build on Windows, where GetCurrentDirecty() is redefined to

GetCurrentDirectoryA()
-correct return value for md5sum

Alex

Source/cmake.cxx

@@ -1063,6 +1063,7 @@ int cmake::ExecuteCMakeCommand(std::vector<std::string>& args)
     else if (args[1] == "md5sum" && args.size() >= 3)
       {
       char md5out[32];
+      int retval = 0;
       for (std::string::size_type cc = 2; cc < args.size(); cc ++)
         {
         const char *filename = args[cc].c_str();
@@ -1070,18 +1071,20 @@ int cmake::ExecuteCMakeCommand(std::vector<std::string>& args)
         if(cmSystemTools::FileIsDirectory(filename))
           {
           std::cerr << "Error: " << filename << " is a directory" << std::endl;
+          retval++;
           }
         else if(!cmSystemTools::ComputeFileMD5(filename, md5out))
           {
           // To mimic md5sum behavior in a shell:
           std::cerr << filename << ": No such file or directory" << std::endl;
+          retval++;
           }
         else
           {
           std::cout << std::string(md5out,32) << "  " << filename << std::endl;
           }
         }
-      return 1;
+      return retval;
       }
 
     // Command to change directory and run a program.

Source/cmakemain.cxx

@@ -14,6 +14,13 @@
      PURPOSE.  See the above copyright notices for more information.
 
 =========================================================================*/
+// include these first, otherwise there will be problems on Windows 
+// with GetCurrentDirectory() being redefined 
+#ifdef CMAKE_BUILD_WITH_CMAKE
+#include "cmDynamicLoader.h"
+#include "cmDocumentation.h"
+#endif
+
 #include "cmake.h"
 #include "cmCacheManager.h"
 #include "cmListFileCache.h"
@@ -24,9 +31,6 @@
 #include "cmMakefile.h"
 
 #ifdef CMAKE_BUILD_WITH_CMAKE
-#include "cmDynamicLoader.h"
-#include "cmDocumentation.h"
-
 //----------------------------------------------------------------------------
 static const cmDocumentationEntry cmDocumentationName[] =
 {