I am trying to build on a Chromebook (i.e., Debian Buster) from the latest source checked out from git. I did a "make distclean" after I got the following errors, then tried to build again with exactly the same errors:
/bin/mkdir -p './font/devX100-12'
/usr/bin/install -c -m 644 font/devX100-12/DESC font/devX100-12/TR font/devX100-12/TI font/devX100-12/TB font/devX100-12/TBI font/devX100-12/CR font/devX100-12/CI font/devX100-12/CB font/devX100-12/CBI font/devX100-12/HR font/devX100-12/HI font/devX100-12/HB font/devX100-12/HBI font/devX100-12/NR font/devX100-12/NI font/devX100-12/NB font/devX100-12/NBI font/devX100-12/S './font/devX100-12'
/usr/bin/install: 'font/devX100-12/DESC' and './font/devX100-12/DESC' are the same file
/usr/bin/install: 'font/devX100-12/TR' and './font/devX100-12/TR' are the same file
/usr/bin/install: 'font/devX100-12/TI' and './font/devX100-12/TI' are the same file
/usr/bin/install: 'font/devX100-12/TB' and './font/devX100-12/TB' are the same file
/usr/bin/install: 'font/devX100-12/TBI' and './font/devX100-12/TBI' are the same file
/usr/bin/install: 'font/devX100-12/CR' and './font/devX100-12/CR' are the same file
/usr/bin/install: 'font/devX100-12/CI' and './font/devX100-12/CI' are the same file
/usr/bin/install: 'font/devX100-12/CB' and './font/devX100-12/CB' are the same file
/usr/bin/install: 'font/devX100-12/CBI' and './font/devX100-12/CBI' are the same file
/usr/bin/install: 'font/devX100-12/HR' and './font/devX100-12/HR' are the same file
/usr/bin/install: 'font/devX100-12/HI' and './font/devX100-12/HI' are the same file
/usr/bin/install: 'font/devX100-12/HB' and './font/devX100-12/HB' are the same file
/usr/bin/install: 'font/devX100-12/HBI' and './font/devX100-12/HBI' are the same file
/usr/bin/install: 'font/devX100-12/NR' and './font/devX100-12/NR' are the same file
/usr/bin/install: 'font/devX100-12/NI' and './font/devX100-12/NI' are the same file
/usr/bin/install: 'font/devX100-12/NB' and './font/devX100-12/NB' are the same file
/usr/bin/install: 'font/devX100-12/NBI' and './font/devX100-12/NBI' are the same file
/usr/bin/install: 'font/devX100-12/S' and './font/devX100-12/S' are the same file
make[2]: *** [Makefile:8385: install-devX100_12_fontDATA] Error 1
make[2]: Leaving directory '/home/robert/groff'
make[1]: *** [Makefile:10718: install-am] Error 2
make[1]: Leaving directory '/home/robert/groff'
make: *** [Makefile:10712: install] Error 2
--
Robert Goulding
Director, John J. Reilly Center for Science, Technology, and Values;
Director, Program in History and Philosophy of Science;
Assoc. Professor, Program of Liberal Studies,
Fellow, Medieval Institute,
University of Notre Dame.