[MITgcm-support] Exf depends on cal?

[Mark Hadfield]

When I tried to build MItgcm with the exf package, but without the cal 
package, it failed during preprocessing with messages about missing 
headers that obviously belong to the cal package. (Or was it during 
linking? Whatever. It failed, the messages clearly implicated cal, and 
when I "cal" to packages.conf, it worked.)

I presume, therefore, that pkg/pkg_depend should have an entry like

exf             +cal

-- 
Mark Hadfield          "Kei puwaha te tai nei, Hoea tahi tatou"
m.hadfield at niwa.co.nz
National Institute for Water and Atmospheric Research (NIWA)