It would appear that the CALGO_CD version is incomplete, in that two subdirectories (EXA and DEX) appear to be missing from the main source directory. 

The only changes to the sources in the CALGO_CD directory appears to be from Widows EOL to Linux EOL characters.

Sorry about that!

As of today, the adol-c project appears to be still going strong nearly 30 years on.

See: https://github.com/coin-or/ADOL-C/tree/master/ADOL-C

Tim Hopkins
10 March 2024
