4 files changed, 4 insertions, 4 deletions
diff --git a/qpid/cpp/include/qpid/log/Options.h b/qpid/cpp/include/qpid/log/Options.h
index 17cbfde9bc..ef5b746ad4 100644
--- a/qpid/cpp/include/qpid/log/Options.h
+++ b/qpid/cpp/include/qpid/log/Options.h
@@ -28,7 +28,7 @@ namespace qpid {
 namespace log {
 
 /** Logging options for config parser. */
-struct Options : public qpid::Options {
+struct QPID_COMMON_CLASS_EXTERN Options : public qpid::Options {
     /** Pass argv[0] for use in syslog output */
     QPID_COMMON_EXTERN Options(const std::string& argv0_=std::string(),
             const std::string& name_="Logging options");
diff --git a/qpid/cpp/include/qpid/log/Selector.h b/qpid/cpp/include/qpid/log/Selector.h
index 061152d7e2..a37f4770a0 100644
--- a/qpid/cpp/include/qpid/log/Selector.h
+++ b/qpid/cpp/include/qpid/log/Selector.h
@@ -32,7 +32,7 @@ struct Options;
  *
  * Thread object unsafe, pass-by-value type.
  */
-class Selector {
+class QPID_COMMON_CLASS_EXTERN Selector {
   public:
     /** Empty selector selects nothing */
     Selector() {}
diff --git a/qpid/cpp/include/qpid/log/SinkOptions.h b/qpid/cpp/include/qpid/log/SinkOptions.h
index 7ec2cfbc17..935804b0e4 100644
--- a/qpid/cpp/include/qpid/log/SinkOptions.h
+++ b/qpid/cpp/include/qpid/log/SinkOptions.h
@@ -35,7 +35,7 @@ class Logger;
  * can't be assumed to all have C++ iostreams or files. Thus, this class
  * is primarily for implementing in a platform-specific way.
  */
-struct SinkOptions : public qpid::Options {
+struct QPID_COMMON_CLASS_EXTERN SinkOptions : public qpid::Options {
 
     // Create a platform's SinkOptions. Pass argv0 as the program name,
     // useful for syslog-type logging.
diff --git a/qpid/cpp/include/qpid/log/Statement.h b/qpid/cpp/include/qpid/log/Statement.h
index 7b3ab60b81..1871c864dd 100644
--- a/qpid/cpp/include/qpid/log/Statement.h
+++ b/qpid/cpp/include/qpid/log/Statement.h
@@ -56,7 +56,7 @@ struct LevelTraits {
 };
 
 /** POD struct representing a logging statement in source code. */
-struct Statement {
+struct QPID_COMMON_CLASS_EXTERN Statement {
     bool enabled;
     const char* file;
     int line;