:: Re: [DNG] gcc error: "error: unknow…
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Autor: aitor_czr
Datum:  
To: Edward Bartolo
CC: dng
Betreff: Re: [DNG] gcc error: "error: unknown type name,‘GtkObject’"
You have to use g++ instead of gcc:

g++ -export-dynamic -o listview ListView.cpp `pkg-config --libs--cflags
gtkmm-3.0`

If g++ doesn't find the headers <gtkmm.h>, use the Makefile.

I just also pushed a CMakeList.txt.

Aitor.

On 11/30/2015 07:46 AM, Edward Bartolo wrote:
> Hi Aitor,
>
> I downloaded both the cpp and ui file and tried to compile them into
> an executable using this command:
>
> gcc -export-dynamic -o ListView ListView.cpp `pkg-config --libs
> --cflags gtk+-3.0 gtkmm-3.0`
>
> Compilation failed with:
> /usr/bin/ld: /tmp/ccWunzkf.o: undefined reference to symbol
> '_ZNSsD1Ev@@GLIBCXX_3.4'
> //usr/lib/x86_64-linux-gnu/libstdc++.so.6: error adding symbols: DSO
> missing from command line
> collect2: error: ld returned 1 exit status
>
> Thanks for helping me.
>
> Edward
>
> On 29/11/2015, aitor_czr<aitor_czr@???> wrote:
>> >Hi Edward,
>> >
>> >Here you are an example of a GtkTreeView (ListStore model) using Gtkmm:
>> >
>> >https://gitlab.com/aitor_cz/ListView/tree/master
>> >
>> >How to build:
>> >
>> >make -f Makefile
>> >
>> >HTH,
>> >
>> >    Aitor.

>> >
>> >On 11/29/2015 10:06 PM, Edward Bartolo<edbarx@???> wrote:
>>> >>Hi All,
>>> >>
>>> >>But as usual with GUI programming in C or C++, in this case gtk3, the
>>> >>way to access components, subcomponents and their data, is extremely
>>> >>contorted.
>>> >>
>>> >>Edward