Re: readline problem with gui branch ?

[Ben Abbott]

On Jun 9, 2012, at 2:27 PM, Ben Abbott wrote:

> Jacob,
> 
> I may be catching you in the middle of a larger change, but after the 
> changeset below, I'm encountering an error building.
> 
>       http://hg.savannah.gnu.org/hgweb/octave/rev/626a8ff2fe8c
> 
> /Developer/usr/bin/llvm-g++-4.2 -headerpad_max_install_names -o 
> ../bin/octave-gui octave-link.o octave-main-thread.o lexer-octave-gui.o 
> file-editor.o file-editor-tab.o main-window.o workspace-view.o 
> history-dockwidget.o files-dockwidget.o settings-dialog.o octave-gui.o 
> resource-manager.o welcome-wizard.o workspace-model.o terminal-dockwidget.o 
> octave-qt-event-listener.o moc_octave-main-thread.o moc_lexer-octave-gui.o 
> moc_file-editor.o moc_file-editor-interface.o moc_file-editor-tab.o 
> moc_main-window.o moc_workspace-view.o moc_history-dockwidget.o 
> moc_files-dockwidget.o moc_settings-dialog.o moc_welcome-wizard.o 
> moc_workspace-model.o moc_terminal-dockwidget.o 
> moc_octave-qt-event-listener.o qrc_resource.o    
> -L/usr/local/lib/octave/3.7.0+ -lqscintilla2 -L../qterminal/libqterminal/ 
> -lqterminal -lm -loctinterp -loctave -lcruft -lutil -L/opt/local/lib 
> -lQtWebKit_debug -lQtGui_debug -lQtNetwork_debug -lQtCore_debug 
> Undefined symbols for architecture x86_64:
>  "_rl_line_buffer", referenced from:
>      octave_event::finish_readline_event() const  in main-window.o
>  "_rl_end", referenced from:
>      octave_event::finish_readline_event() const  in main-window.o
>  "_rl_point", referenced from:
>      octave_event::finish_readline_event() const  in main-window.o
>  "_rl_done", referenced from:
>      octave_event::finish_readline_event() const  in main-window.o
> 
> Ben


Adding "-lreadline" to the LIBS variable in src/Makefile fixed the problem for 
me.

Ben