Unable to run dmd from a Makefile under MacOSX

[Grzegorz Adam Hankiewicz]

Hi.

I'm finding trouble running dmd inside a Makefile. For some reason the 
dmd binary is never found, even though it is in my PATH and can be run 
from the commandline.

I've read the Makefile documentation but I haven't found anything about 
commands using the shell/environment. Maybe it's a bash problem? I'm 
adding the path to the dmd binary in an export command inside my 
.bash_profile.

For now I'm just modifying the makefiles to have a full path to dmd, but 
that's getting tiresome.