Just for fun I tried to compile brl-cad (a constructive solid geometry modeling
system) on my Pi4. To my surprise, it came close(ish) to working, I think.

The configure stage ran to completion, and make got to the ~90% mark before
reporting:

[ 89%] Linking C shared library ../../../libexec/ged/libged-otranslate.so
/home/bob/brlcad-code/src/libged/overlay/overlay.c: In function
‘ged_overlay_core’:
/home/bob/brlcad-code/src/libged/overlay/overlay.c:245:63: error: passing
argument 5 of ‘icv_image_size
’ from incompatible pointer type [-Wincompatible-pointer-types]
      if (!icv_image_size(NULL, 0, (size_t)sbuf.st_size, type, &lwidth,
&lheight)) {


Has anybody else tried this, and gotten past? It looks as if maybe the c
compiler is
being more strict than absolutely necessary (or maybe expected by the
developers).

Thanks for reading, and any thoughts....

bob prohaska

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