Fixed bugs found on MinGW and with MSVC. iotest still misteriously fails.

msvc/exiv2lib/exiv2lib.vcproj

@@ -229,6 +229,21 @@
 			<File
 				RelativePath="..\..\src\nikonmn.cpp">
 			</File>
+			<File
+				RelativePath="..\..\src\olympusmn.cpp">
+				<FileConfiguration
+					Name="Debug|Win32">
+					<Tool
+						Name="VCCLCompilerTool"
+						ObjectFile="$(IntDir)/$(InputName)1.obj"/>
+				</FileConfiguration>
+				<FileConfiguration
+					Name="Release|Win32">
+					<Tool
+						Name="VCCLCompilerTool"
+						ObjectFile="$(IntDir)/$(InputName)1.obj"/>
+				</FileConfiguration>
+			</File>
 			<File
 				RelativePath="..\..\src\sigmamn.cpp">
 				<FileConfiguration
@@ -336,6 +351,9 @@
 			<File
 				RelativePath="..\..\src\nikonmn.hpp">
 			</File>
+			<File
+				RelativePath="..\..\src\olympusmn.hpp">
+			</File>
 			<File
 				RelativePath="..\..\src\rcsid.hpp">
 			</File>

src/basicio.cpp

@@ -33,6 +33,12 @@ EXIV2_RCSID("@(#) $Id$");
 
 // *****************************************************************************
 // included header files
+#ifdef _MSC_VER
+# include "exv_msvc.h"
+#else
+# include "exv_conf.h"
+#endif
+
 #include "basicio.hpp"
 #include "types.hpp"
 

src/canonmn.cpp

@@ -44,6 +44,7 @@ EXIV2_RCSID("@(#) $Id$");
 #include <string>
 #include <sstream>
 #include <iomanip>
+#include <algorithm>
 #include <cassert>
 #include <cstring>
 
@@ -346,12 +347,12 @@ namespace Exiv2 {
     {
         DataBuf buf(1024);
         memset(buf.pData_, 0x0, 1024);
-        long len = 0;
+        uint16_t len = 0;
         Entries::const_iterator end = entries_.end();
         for (Entries::const_iterator i = entries_.begin(); i != end; ++i) {
             if (i->ifdId() == ifdId) {
-                long pos = i->tag() * 2;
+                uint16_t pos = i->tag() * 2;
-                long size = pos + i->size();
+                uint16_t size = pos + static_cast<uint16_t>(i->size());
                 assert(size <= 1024);
                 memcpy(buf.pData_ + pos, i->data(), i->size());
                 if (len < size) len = size;

src/exif.cpp

@@ -35,6 +35,12 @@ EXIV2_RCSID("@(#) $Id$");
 
 // *****************************************************************************
 // included header files
+#ifdef _MSC_VER
+# include "exv_msvc.h"
+#else
+# include "exv_conf.h"
+#endif
+
 #include "exif.hpp"
 #include "types.hpp"
 #include "basicio.hpp"

src/olympusmn.cpp

@@ -186,7 +186,7 @@ namespace Exiv2 {
 
     OlympusMakerNote::AutoPtr OlympusMakerNote::clone() const
     {
-        return AutoPtr(clone());
+        return AutoPtr(clone_());
     }
 
     OlympusMakerNote* OlympusMakerNote::clone_() const