Bug#927808: gmsh: FTBFS in buster (/usr/include/occt/Standard_Version.hxx cannot be read)

[Rebecca N. Palmer]

I agree that this is probably fixed in unstable, but as we're in freeze 
and unstable has a new upstream version, that won't fix it in buster.

The fix was probably removing the line
-DOCC_INC:STRING="/usr/include/occt" \
from debian/rules (commit 3556b0a, but please don't include the 
reformatting), but I have not tested this.

(Reminder that we no longer use epochs for version rollbacks; you may 
want to ask release team if they prefer a +really version via unstable, 
or testing-proposed-updates.)