diff --git a/applications/OPJViewer/CMakeLists.txt b/applications/OPJViewer/CMakeLists.txt
new file mode 100644
index 00000000..f382b14a
--- /dev/null
+++ b/applications/OPJViewer/CMakeLists.txt
@@ -0,0 +1,25 @@
+PROJECT(viewer CXX)
+
+FIND_PACKAGE(wxWidgets REQUIRED)
+INCLUDE(${wxWidgets_USE_FILE})
+
+INCLUDE_DIRECTORIES(
+  ${CMAKE_CURRENT_SOURCE_DIR}/../..
+  ${CMAKE_CURRENT_SOURCE_DIR}/..
+  )
+
+# original flags:
+# -DUSE_JPWL -DwxUSE_LIBOPENJPEG -DwxUSE_GUI=1 -DOPJ_STATIC -DOPJ_HTMLABOUT -DOPJ_INICONFIG -DUSE_JPSEC -DOPJ_MANYFORMATS
+ADD_DEFINITIONS(-DwxUSE_LIBOPENJPEG -DOPENJPEG_VERSION="1.5.0")
+SET(OPJV_SRCS
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/imagjpeg2000.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/wxj2kparser.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/OPJViewer.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/wxjp2parser.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/OPJDialogs.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/OPJThreads.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/OPJAbout.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/../codec/index.c
+  )
+ADD_EXECUTABLE(opjviewer ${OPJV_SRCS})
+TARGET_LINK_LIBRARIES(opjviewer ${wxWidgets_LIBRARIES} openjpeg)
diff --git a/applications/OPJViewer/source/OPJDialogs.cpp b/applications/OPJViewer/source/OPJDialogs.cpp
index 2c6fa6e0..ff96da9c 100644
--- a/applications/OPJViewer/source/OPJDialogs.cpp
+++ b/applications/OPJViewer/source/OPJDialogs.cpp
@@ -360,6 +360,22 @@ wxPanel* OPJDecoderDialog::CreatePart11SettingsPage(wxWindow* parent)
     return panel;
 }
 
+void OPJDecoderDialog::OnEnableJPWL(wxCommandEvent& event)
+{
+	if (event.IsChecked()) {
+		wxLogMessage(wxT("JPWL enabled"));
+		m_expcompsCtrl->Enable(true);
+		m_maxtilesCtrl->Enable(true);
+	} else {
+		wxLogMessage(wxT("JPWL disabled"));
+		m_expcompsCtrl->Enable(false);
+		m_maxtilesCtrl->Enable(false);
+	}
+
+}
+
+#endif // USE_JPWL
+
 void OPJDecoderDialog::OnEnableDeco(wxCommandEvent& event)
 {
 	size_t pp;
@@ -384,22 +400,6 @@ void OPJDecoderDialog::OnEnableDeco(wxCommandEvent& event)
 
 }
 
-void OPJDecoderDialog::OnEnableJPWL(wxCommandEvent& event)
-{
-	if (event.IsChecked()) {
-		wxLogMessage(wxT("JPWL enabled"));
-		m_expcompsCtrl->Enable(true);
-		m_maxtilesCtrl->Enable(true);
-	} else {
-		wxLogMessage(wxT("JPWL disabled"));
-		m_expcompsCtrl->Enable(false);
-		m_maxtilesCtrl->Enable(false);
-	}
-
-}
-
-#endif // USE_JPWL
-
 
 
 
diff --git a/applications/OPJViewer/source/OPJViewer.cpp b/applications/OPJViewer/source/OPJViewer.cpp
index 056a8a1d..8476d919 100644
--- a/applications/OPJViewer/source/OPJViewer.cpp
+++ b/applications/OPJViewer/source/OPJViewer.cpp
@@ -1373,6 +1373,8 @@ void OPJFrame::OnFileSaveAs(wxCommandEvent& WXUNUSED(event))
 	wxT("JPEG 2000 codestream (*.j2k)|*.j2k")
 	wxT("|JPEG 2000 file format (*.jp2)|*.jp2");
 #endif
+#else
+	wxT("Houston we have a problem");
 #endif
 
     wxFileDialog dialog(this, _T("Save image file"),
diff --git a/applications/OPJViewer/source/OPJViewer.h b/applications/OPJViewer/source/OPJViewer.h
index 15d7477b..a484e2ea 100644
--- a/applications/OPJViewer/source/OPJViewer.h
+++ b/applications/OPJViewer/source/OPJViewer.h
@@ -214,8 +214,8 @@ class OPJViewerApp: public wxApp
 #ifdef USE_JPWL
 		bool m_enablejpwl, m_enablejpwle;
 		int m_expcomps, m_maxtiles;
-		int m_framewidth, m_frameheight;
 #endif // USE_JPWL
+		int m_framewidth, m_frameheight;
 
 		// encoding engine parameters
 		wxString m_subsampling, m_origin, m_rates, m_comment, m_index, m_quality;
@@ -782,9 +782,10 @@ public:
 #ifdef USE_JPWL
 	void OnEnableJPWL(wxCommandEvent& event);
     wxPanel* CreatePart11SettingsPage(wxWindow* parent);
-	wxSpinCtrl *m_expcompsCtrl, *m_framenumCtrl, *m_maxtilesCtrl;
+	wxSpinCtrl *m_expcompsCtrl, *m_maxtilesCtrl;
 	wxCheckBox *m_enablejpwlCheck;
 #endif // USE_JPWL
+	wxSpinCtrl *m_framenumCtrl;
 
 
 protected:
diff --git a/applications/OPJViewer/source/wxj2kparser.cpp b/applications/OPJViewer/source/wxj2kparser.cpp
index 844eae97..284c568a 100644
--- a/applications/OPJViewer/source/wxj2kparser.cpp
+++ b/applications/OPJViewer/source/wxj2kparser.cpp
@@ -93,7 +93,7 @@ unsigned short int marker_val[] = {
 };
 
 // Marker names
-char *marker_name[] = {
+static const char *marker_name[] = {
 	"SOC", "SOT", "SOD", "EOC",
 	"SIZ",
 	"COD", "COC", "RGN", "QCD", "QCC", "POD",
@@ -109,7 +109,7 @@ char *marker_name[] = {
 };
 
 // Marker descriptions
-char *marker_descr[] = {
+static const char *marker_descr[] = {
 	"Start of codestream", "Start of tile-part", "Start of data", "End of codestream",
 	"Image and tile size",
 	"Coding style default", "Coding style component", "Region-of-interest", "Quantization default",