On Saturday, 18 December 2021
at 18:16:38 UTC Albrecht Schlosser wrote:
Hard to say w/o such a system. I have a Pi.3 (IIRC) but I
don't have the
same config and I can't remember to have setup CMake and tried
to build
FLTK on it. I have a stock Debian 10 (Buster) VM though which
I could
try. I could even update to Debian 11 (Bullseye), maybe.
FWIW I've never seen this fail on a R.Pi before, with the
older buster-based PiOS. Nor on my "real" PC's with Ubuntu...
Can
you give some more details, which GL related packages you
installed
I installed fltk after installing a load of other tools
that had already pulled in many deps... so I did not
explicitly install any GL dev packges.
But the GLU header is definitely there.
and the output related to GL/GLU from CMake in a fresh build
tree (i.e.
the first CMake run)?
Well - that was interesting. I made a new clone, the cmake
configure worked.
Went back to the "broken" tree, did a git pull, re-ran
cmake - still broken.
So, made a new build-folder in the broken tree, set all the
same options - works...
FWIW, I do not think I have added any new libs or
packages...
BUT... I can not now reproduce the fail, except in the
original build folder.... I might just bin that folder and
carry on...