Hi,
I'm away from my desktop, but some operations in IupView require IupOpen,
so it will depend on gtk, even if not using it directly.
It is possible to use IM to build a converter from an image file to LED.
One of the samples is a converter.
Best,
Scuri
Em 31/01/2016 22:03, "Gianluca Nitti" <[email protected]> escreveu:
> Hi List,
> I'm using the IUP library in C and I'm having a little problem with the
> build toolchain. I have a Makefile which compiles LED files into C source
> with the ledc tool, and then compiles the applications for different
> platforms (Windows and Linux) using GCC\MingW. Everything worked OK until I
> decided to add an icon to the application's main dialog. For the Windows
> target there are no problems since I can just include the icon file in a
> .rc file which is then compiled using the windres tool.
>
> However, I had to find another way to bundle the icon with the ELF file on
> Linux and allow it to be loaded at runtime. I found that the IupView tool
> allows to convert from various image file formats (including .ico) to C
> source code, which can then be compiled together with the application. I
> set up the appropriate code and added a call to IupView in my Makefile to
> compile the icon to C source before compiling everything with GCC, and when
> I typed make on my local Ubuntu Desktop 14.04 machine everything worked
> flawlessy and I got the working binary file with the icon.
> The problem came when I pushed my code to GitHub: the Travis-CI build was
> broken due to IupView not being able to run. The error I got is:
>
>> GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT
>> (object)' failed
>>
> (you can see the Travis log here:
> https://travis-ci.org/gianluca-nitti/iup-cp-boilerplate/builds/105170362).
>
> I later tried on an Ubuntu Server virtual machine, and I got the same
> error message; for a while I thought there was some library required by
> IupView which isn't installed on Ubuntu Server, but then I tried to switch
> to a TTY on the Ubuntu Desktop machine where everything works OK from the
> GNOME terminal emulator, and I got the same error.
>
> Basically, I found that the IupView command with the appropriate arguments
> to convert an image works from a desktop-based terminal emulator, but not
> from a text-only shell, which is the only option on most server-like
> environments. This is a bit annoying since doesn't allow the image
> conversion to work in a continuous integration build system. Is there a way
> to solve this?
>
> Thank you very much for any help, and sorry if my English isn't very good
> but it's not my primary language.
>
> Regards,
> Gianluca
>
>
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