[Developers] Option INCDIRS in Cactus build???

[Alexander Beck-Ratzka]

Hi Folks,

in the Cactus documentation one could find in make.code,defn an option which 
enables to specify the sources that shall be compiled: SRCS. This option is 
also desribed in the cactus users manual. In one thorn (AEIThorns/BSSN_MoL) I 
have found the statement

INCDIRS += macro

which defines a supplemental include directory. However, there is no word about 
an option INCDIRS in the Cactus documentation. So is this option available or 
not?

Best wishes

Alexander