I've gone with a variant of what Paolo suggested. If you're cross-compiling, it'll look for nih-dbus-tool in the $PATH. In any case, overriding is permitted by setting NIH_DBUS_TOOL as you would CC, etc.
If it's not in the PATH, and you've not set it, you get something like:
configure: WARNING: nih-dbus-tool not found, but you are cross-compiling. Using built copy, which is probably not what you want. Set NIH_DBUS_TOOL maybe?
I've gone with a variant of what Paolo suggested. If you're cross-compiling, it'll look for nih-dbus-tool in the $PATH. In any case, overriding is permitted by setting NIH_DBUS_TOOL as you would CC, etc.
If it's not in the PATH, and you've not set it, you get something like:
configure: WARNING: nih-dbus-tool not found, but you are cross-compiling. Using built copy, which is probably not what you want. Set NIH_DBUS_TOOL maybe?