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+---- Thread: Missing icons in GIMP 2.10 custom compilation (/Thread-Missing-icons-in-GIMP-2-10-custom-compilation)
Missing icons in GIMP 2.10 custom compilation - Sadakokiri - 06-11-2025
Hi, I just compiled GIMP 2.10.38 (under an up-to-date Archlinux) from the sources in download.gimp.org, after a couple of tiny fix to get rid of some errors, and now I am trying to execute it without installation.
It seems to work well from the source directory when I run the command "GIMP2_DATADIR=$(pwd) app/gimp-2.10", but (most of) the UI icons are replaced by papers with gray warning signs: See my attachment "no-icons_warn.png".
I suspected the icon management to be an XDG stuff, and since I noticed the icons are present in the "icon" sub-folder of the current directory, I prepended the command line with "XDG_DATA_DIRS=$(pwd)", which changed the icons but not in a way that pleased me: See my attachment "no-icons_cross.png".
I am far from being an expert about Gimp/GTK and FreeDesktop icon management, does somebody know why the icons are missing? Should I tell GIMP where to find them? How?
*** Note ***
The edition I made on the sources are unrelated, they are :
1. Replaced the line 1372 of the file "plug-ins/file-tiff/file-tiff-load.c" by something like
gdouble xfix, yfix; gimp_image_get_resolution(*image, &xfix, &yfix); xres = xfix; yres = yfix;
2. Replaced the line 2143 of the file "plug-ins/metadata/metadata-editor.c" by something like
if (!g_strv_contains((const gchar* const*)values, equiv_values[evi]))
RE: Missing icons in GIMP 2.10 custom compilation - Ofnuts - 06-12-2025
What "prefix" do you use in your builds and where are the files installed? I haven't compiled 2.10.x since 2.10.34 is out it it used to work fine (and 3.0 works fine too). This likely not a problem with the code but with your build setup.
RE: Missing icons in GIMP 2.10 custom compilation - Sadakokiri - 06-12-2025
Thank you for your reply.
Well, I didn't know the concept of prefix so I just compiled the sources as is, by running in the source directory:
./configure --disable-python CFLAGS='-std=gnu11' && make
I agree this is likely not a problem with the code.
When you have built the version 2.10.34, did you installed it before running, or did you run the executable from the compilation folder?
RE: Missing icons in GIMP 2.10 custom compilation - Ofnuts - 06-12-2025
It was quite long-winded at the beginning.
Since I can run several Gimp versions in parallel my development structure for a given version looks like this:
Code:
/Gimp-dev/2.10.34
├── build
│ ├── babl
│ ├── gegl
│ ├── gimp
│ ├── GIMP-Lensfun
│ ├── GMIC-3.1.6
│ ├── libmypaint
│ ├── mypaint-brushes
│ ├── pango-1.47.0
│ └── resynthesizer
├── extra
└── run
├── bin
├── etc
├── include
├── lib
├── libexec
└── share- the root (/Gimp-dev/2.10.34 here) contains a script that is sourced to set up the proper environment
- build holds the source directories (git pull from repos for babl/gegl/gimp, tarballs for others)
- as you can see Gimp added a requirement for a recent version of pango so I had to add it to the mix.
- the "prefix" points to the run directory
- after a successful build the products are installed under run (so for instance the Gimp executable ends up as /Gimp-dev/2.10.34/run/bin/gimp-2.10.
- I start Gimp through a script that sets up the proper PATH/LD_LIBRAY_PATH/GI_TYPELIB_PATH and Gimp profile directory
RE: Missing icons in GIMP 2.10 custom compilation - Sadakokiri - 06-13-2025
Ah yes, that prefix... I remember now. For some reasons I though you were talking about something specific to the world of GIMP.
Indeed, I just added a "--prefix" argument to call the configure script and run "make install" after the compilation, and now everything works wonderfully.
Thank you very much for the tip.
Now, maybe I will take your folder organization as a model to manage GIMP versions and its dependencies, provided there is no copyright on it.
RE: Missing icons in GIMP 2.10 custom compilation - Ofnuts - 06-13-2025
(5 hours ago)Sadakokiri Wrote: Ah yes, that prefix... I remember now. For some reasons I though you were talking about something specific to the world of GIMP.
Indeed, I just added a "--prefix" argument to call the configure script and run "make install" after the compilation, and now everything works wonderfully.
Thank you very much for the tip.
Now, maybe I will take your folder organization as a model to manage GIMP versions and its dependencies, provided there is no copyright on it.
No copyright. I'll even give you my script to start the specific version. Typically you link the script under various names (gim210, gimpdev...) and it uses the name it was called with to set up the proper environment and start th eadequate Gimp binary.