[Octave-bug-tracker] [bug #41236] Configure fails to find Qt frameworks if not installed in system locations (patch provided)

[Ben Abbott]

Follow-up Comment #10, bug #41236 (project octave):

I've been using Qt libs provided by macports. With the changeset Rik just
pushed, but build now fails with several errors.  The last of which are 


  "non-virtual thunk to QWidget::devType() const", referenced from:
      vtable for QTerminal in
libqterminal.a(qterminal_libqterminal_la-moc-QTerminal.o)
      vtable for QUnixTerminalImpl in
libqterminal.a(qterminal_libqterminal_la-moc-QUnixTerminalImpl.o)
      vtable for TerminalView in
libqterminal.a(qterminal_libqterminal_la-moc-TerminalView.o)
      vtable for FileTreeViewer in
libgui-src.a(src_libgui_src_la-files-dock-widget.o)
      vtable for file_editor_interface in
libgui-src.a(src_libgui_src_la-moc-file-editor-interface.o)
      vtable for file_editor_tab in
libgui-src.a(src_libgui_src_la-moc-file-editor-tab.o)
      vtable for file_editor in
libgui-src.a(src_libgui_src_la-moc-file-editor.o)
      ...
  "operator==(QLatin1String const&, QStringRef const&)", referenced from:
      file_editor::request_new_function(bool)   in
libgui-src.a(src_libgui_src_la-file-editor.o)
  "operator==(QString const&, QStringRef const&)", referenced from:
      file_editor::request_new_function(bool)   in
libgui-src.a(src_libgui_src_la-file-editor.o)
ld: symbol(s) not found for architecture x86_64


My configure options are below.  Is there something that needs to be changed?


./configure                                        \
   CC=/opt/local/bin/gcc-mp-4.8                           \
   CFLAGS="-pipe -O2 -m64"                                \
   CPPFLAGS="-D_THREAD_SAFE -I/opt/local/include"         \
   LDFLAGS="-L/opt/local/lib -m64 "                       \
   CXX=/opt/local/bin/g++-mp-4.8                          \
   CXXFLAGS="-pipe -O2 -m64"                              \
   F77=/opt/local/bin/gfortran-mp-4.8                     \
   FFLAGS="-pipe -O2 -m64"                                \
   LLVM_CONFIG=/opt/local/bin/llvm-config-mp-3.3          \
   --with-lapack="-llapack -latlas -lgfortran"            \
   --with-blas="-lcblas -lf77blas -latlas -lgfortran"     \
   --prefix=/opt/octave/3.7                               \
   --enable-gui                                           \
   --disable-jit                                          \
   --disable-java                                         \
   --with-framework-carbon                                \
   --with-arpack                                          \
   --enable-docs                                          \
   --with-opengl                                          \
   --without-x                                        



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