On Mon, 20 Jul 2009 22:26:52 -0400 Braden McDaniel <bra...@endoframe.com> wrote:
> On Tue, 2009-07-21 at 12:20 +1000, Mick wrote: > > On Mon, 20 Jul 2009 12:17:32 -0400 > > Braden McDaniel <bra...@endoframe.com> wrote: > > > > > On Mon, 2009-07-20 at 11:22 +1000, Mick wrote: > > > > > > [snip] > > > > > > > compiling with: > > > > gcc -Wall -g -o tutor main.c -export-dynamic `pkg-config > > > > --cflags > > > > --libs gtk+-2.0` produces an executable that runs just as > > > > expected. > > > > > > > > When I split the .c file into the main function as main.c and > > > > the 'callbacks' into callback.c and create the Makefile.am, > > > > configure.in, etc compilation runs without error and the exec > > > > runs but hangs after displaying: Gtk-CRITICAL **: > > > > gtk_widget_show: assertion `GTK_IS_WIDGET (widget)' failed > > > > > > > > on: > > > > gtk_widget_show(chat_window); > > > > Thanks for your help and critique, I've taken your advice on board: > > > > > You need to add -export-dynamic to AM_LDFLAGS in Makefile.am. > > src/Makefile.am > > <code> > > bin_PROGRAMS = nuchimp > > > > nuchimp_SOURCES = \ > > callback.c callback.h \ > > main.c main.h > > > > AM_CPPFLAGS $(GTK_CFLAGS) > > AM_LDFLAGS -export-dynamic > > You're missing some '=' signs here; e.g.: > > AM_CPPFLAGS = $(GTK_CFLAGS) > > That's probably the source of your error. > > > I removed several paragraphs that defined install/uninstall after > > getting this error but it remains. > > Looking at Automake's output can be very educational; but unless you > really know what you're doing, you probably shouldn't bother editing > it. If the generated Makefile has errors, it's almost certainly > because there were errors in the input. should have said removed from Makefile.am. Now the source compiles but linking produces: gcc -Wall -g -O2 -export-dynamic -o nuchimp callback.o main.o callback.o: In function `on_panicbutton_clicked': /home/mick/Projects/nuchimp/src/callback.c:62: undefined reference to `gtk_widget_destroy' callback.o: In function `on_quit_activate': /home/mick/Projects/nuchimp/src/callback.c:40: undefined reference to `gtk_main_quit' callback.o: In function `on_chat_window_destroy': /home/mick/Projects/nuchimp/src/callback.c:14: undefined reference to `gtk_main_quit' callback.o: In function `on_connect_activate': /home/mick/Projects/nuchimp/src/callback.c:29: undefined reference to `gtk_widget_show_all' main.o: In function `main': /home/mick/Projects/nuchimp/src/main.c:15: undefined reference to `gtk_init' /home/mick/Projects/nuchimp/src/main.c:17: undefined reference to `gtk_builder_new' /home/mick/Projects/nuchimp/src/main.c:18: undefined reference to `gtk_builder_add_from_file' /home/mick/Projects/nuchimp/src/main.c:20: undefined reference to `gtk_widget_get_type' /home/mick/Projects/nuchimp/src/main.c:20: undefined reference to `gtk_builder_get_object' /home/mick/Projects/nuchimp/src/main.c:20: undefined reference to `g_type_check_instance_cast' /home/mick/Projects/nuchimp/src/main.c:21: undefined reference to `gtk_builder_get_object' /home/mick/Projects/nuchimp/src/main.c:21: undefined reference to `g_type_check_instance_cast' /home/mick/Projects/nuchimp/src/main.c:22: undefined reference to `gtk_builder_connect_signals' /home/mick/Projects/nuchimp/src/main.c:23: undefined reference to `g_type_check_instance_cast' /home/mick/Projects/nuchimp/src/main.c:23: undefined reference to `g_object_unref' /home/mick/Projects/nuchimp/src/main.c:25: undefined reference to `gtk_widget_show' /home/mick/Projects/nuchimp/src/main.c:26: undefined reference to `gtk_main' collect2: ld returned 1 exit status I tried explicitly '#include'ing the headers that defined these functions with no change. Help, my brian is melting _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
