Re: [Help-smalltalk] Building under OSX

[Paolo Bonzini]

On 05/24/2010 10:40 PM, Giuseppe Luigi Punzi Ruiz wrote:
> Hi all, It's me again :D
>
> I'm trying to get it VisualGST working under OSX. I downloaded gst3.2
> and trying to make, I get:
> libtool: link: mv -f ".libs/gst-gtk.expT" ".libs/gst-gtk.exp"
> libtool: link: sed -e 's,^,_,' < .libs/gst-gtk.exp >
> .libs/gst-gtk-symbols.expsym
> libtool: link: gcc -o .libs/gst-gtk-3.2.so -bundle .libs/gst-gtk.o
> .libs/placer.o -L/Library/Frameworks/GLib.framework/Resources/dev/lib
> -L/Library/Frameworks/Cairo.framework/Resources/dev/lib
> -L/Library/Frameworks/Gtk.framework/Resources/dev/lib -lGtk -lGLib
> -liconv -lCairo -lz -lm
> -Wl,-exported_symbols_list,.libs/gst-gtk-symbols.expsym
> Undefined symbols:
> "_g_poll", referenced from:
> _main_loop_thread in gst-gtk.o
> ld: symbol(s) not found
> collect2: ld returned 1 exit status
> make[4]: *** [gst-gtk.la] Error 1
> make[3]: *** [all] Error 2
> make[2]: *** [GTK.star] Error 2
> make[1]: *** [all-recursive] Error 1
> make: *** [all] Error 2
>
> I have GTK-Osx installed, and config.log is http://db.tt/9GxCmm
>
> Before make I did:
> autoreconf -fvi
> /configure --prefix=/opt --with-gmp=/opt/lib CFLAGS='-O2 -g'
> make
>
> Some idea?

It's probably that you have a glib that is too old (or otherwise it is a 
bug in glib).  What version of glib are you using ("pkg-config 
--modversion glib-2.0")?

Also, there should be a gpoll.h somewhere under 
/Library/Frameworks/GLib.framework, can you attach it?

As a workaround you can use CFLAGS='-O2 -g -Dg_poll=poll'.  If it fails, 
search for g_poll in the packages/gtk/gst-gtk.c file and replace it with 
poll.  I'll include a configure test in 3.2.1.

Paolo