Sean McBride - 2026-01-12

This also means when you build GDCM for first time, you may get this message:

If you want to build the test suite, you must set GDCM_DATA_ROOT (advanced option) to the
full path name of the gdcmData directory; if you don't want, disable GDCM_BUILD_TESTING.
What is gdcmData? Please read:
http://gdcm.sourceforge.net/wiki/index.php/General_questions#What_is_gdcmData_.3F

and that wiki link is 404 now.