Fixed build issues when disabling filesystem features.

CMakeLists.txt

@@ -1073,6 +1073,11 @@ IF(VMIME_HAVE_MESSAGING_FEATURES AND VMIME_HAVE_MESSAGING_PROTO_MAILDIR AND NOT
 	MESSAGE(FATAL_ERROR "Maildir protocol requires file-system support (VMIME_HAVE_FILESYSTEM_FEATURES must be set to ON).")
 ENDIF()
 
+# Sendmail protocol is available only if file-system features are enabled
+IF(VMIME_HAVE_MESSAGING_FEATURES AND VMIME_HAVE_MESSAGING_PROTO_SENDMAIL AND NOT VMIME_HAVE_FILESYSTEM_FEATURES)
+	MESSAGE(FATAL_ERROR "Sendmail protocol requires file-system support (VMIME_HAVE_FILESYSTEM_FEATURES must be set to ON).")
+ENDIF()
+
 # Path to 'sendmail' must be specified if Sendmail protocol is enabled
 IF(VMIME_HAVE_MESSAGING_PROTO_SENDMAIL)
 	IF(NOT VMIME_SENDMAIL_PATH OR VMIME_SENDMAIL_PATH STREQUAL "")

src/vmime/fileContentHandler.cpp

@@ -21,6 +21,12 @@
 // the GNU General Public License cover the whole combination.
 //
 
+#include "vmime/config.hpp"
+
+
+#if VMIME_HAVE_FILESYSTEM_FEATURES
+
+
 #include "vmime/fileContentHandler.hpp"
 
 
@@ -79,3 +85,6 @@ void fileContentHandler::setData
 
 
 } // vmime
+
+
+#endif // VMIME_HAVE_FILESYSTEM_FEATURES

src/vmime/fileContentHandler.hpp

@@ -25,6 +25,12 @@
 #define VMIME_FILECONTENTHANDLER_HPP_INCLUDED
 
 
+#include "vmime/config.hpp"
+
+
+#if VMIME_HAVE_FILESYSTEM_FEATURES
+
+
 #include "vmime/streamContentHandler.hpp"
 #include "vmime/utility/file.hpp"
 
@@ -90,4 +96,7 @@ private:
 } // vmime
 
 
+#endif // VMIME_HAVE_FILESYSTEM_FEATURES
+
+
 #endif // VMIME_FILECONTENTHANDLER_HPP_INCLUDED