v4 preprocessor: also open included files in binary mode

git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@1701 ac1d8469-bf42-47a9-8791-bf33cf982152

macro/MacroDriver.cc

@@ -35,7 +35,7 @@ MacroDriver::parse(const string &f, ostream &out)
 {
   file = f;
 
-  ifstream in(f.c_str(),ifstream::binary);
+  ifstream in(f.c_str(), ios::binary);
 
   lexer = new MacroFlex(&in, &out);
   lexer->set_debug(trace_scanning);

macro/MacroFlex.ll

@@ -67,7 +67,7 @@ typedef Macro::parser::token token;
 <INITIAL>^@include[ \t]+\"   BEGIN(INCLUDE);
 
 <INCLUDE>[^\"\r\n]*          {
-                               driver.ifs = new ifstream(yytext);
+                               driver.ifs = new ifstream(yytext, ios::binary);
                                if (driver.ifs->fail())
                                  driver.error(*yylloc, "Could not open " + string(yytext));
                                // Save old location