[sane-devel] CUPS dependency

[Luiz Angelo Daros de Luca]

Hello,

I'm trying to pack sane for OpenWRT. As routers normally have low FS space,
it is important to keep program sizes and dependencies to a minimum.

While compiling sane-backends, I tried to look for usages of CUPS in every
source file and I did not find. Without cups-devel, I get the same backends
compiled. When compiled with cups, every sane .so gets linked to it.

Is cups dependency still necessary?

Also, I did not find a way to tell configure to ignore cups (except by
patching it). Is there a better way?

Regards,
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