TechDraw: SVG export refactoring - Fix DLL export/import issue

src/Mod/TechDraw/App/CMakeLists.txt

@@ -192,7 +192,7 @@ endif(FREECAD_USE_PCH)
 
 add_library(TechDraw SHARED ${TechDraw_SRCS} ${Draw_SRCS} ${TechDrawAlgos_SRCS}
                            ${Geometry_SRCS} ${Python_SRCS})
-target_link_libraries(TechDraw ${TechDrawLIBS};${QT_QTXML_LIBRARY};${QtXmlPatternsLib};${TechDraw})
+target_link_libraries(TechDraw ${TechDrawLIBS};${QtXmlPatternsLib};${TechDraw})
 
 ADD_CUSTOM_COMMAND(TARGET TechDraw
                    POST_BUILD

src/Mod/TechDraw/App/QDomNodeModel.cpp

@@ -23,6 +23,7 @@
 //  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 //  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+#include "PreCompiled.h"
 
 #include "QDomNodeModel.h"
 

src/Mod/TechDraw/App/QDomNodeModel.h

@@ -5,7 +5,7 @@
 #include <QXmlNamePool>
 #include <QDomDocument>
 
-class QDomNodeModel: public QAbstractXmlNodeModel
+class TechDrawExport QDomNodeModel: public QAbstractXmlNodeModel
 {
 public:
     QDomNodeModel(QXmlNamePool, QDomDocument, bool parsedReadOnly = false);