apt-cacher-ng 0.7.18

Closes #22227.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Show list of dependencies prior to installing them

Closes #22205.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Remove PATH hack from ENV.fortran
Analog 6.0

Closes #21477.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
SDL2_net 2.0.0

Closes #22225.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Simplify handling custom FCFLAGS
lnav 0.6.0

Closes #22228.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ENV: add cc and cxx setters
ENV: use cc accessor
ENV: use cflags setter