get rid of erroneous error

ppremake/check_include.cxx

@@ -41,8 +41,13 @@ check_include(const string &line) {
     p++;
   }
 
+  // note: ppremake cant expand cpp #define vars used as include targets yet
+
   if (p >= line.length() || (line[p] != '"' && line[p] != '<')) {
-    cerr << "Ignoring invalid #include directive: " << line << "\n";
+    // it it starts with a capital, assume its a #define var used as include tgt,
+	// and dont print a warning
+	if(!((line[p]>='A')&&(line[p]<='Z')))
+		cerr << "Ignoring invalid #include directive: " << line << "\n";
     return string();
   }
 

ppremake/ppDependableFile.h

@@ -7,7 +7,7 @@
 #define PPDEPENDABLEFILE_H
 
 #include "ppremake.h"
-
+#include <sys/time.h>
 #include <set>
 #include <vector>