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Date:	Sun, 21 Feb 2016 09:50:44 +0100 (CET)
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Subject:	Re: [geda-user] pcb action.c bug report, ps, lpr, ./configure
	questions
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Hi all,

ActionPSCalib() in action.c resolves the PS exporter and calls the 
calibration function of it.

It does not check whether the exporter is present; if hid_find_exporter 
returns 0 (btw, why not NULL?), it will segfault.

Shouldn't this action rather be in src/hid/ps.c? (I moved it there in 
pcb-rnd and it works like charm.)

What should run action pscalib? I couldn't find any reference from the 
resource files or from the code. Lesstif and gtk has their separate 
PrintCalibrate() actions. May it be that the ps calib action is just dead 
code?

Slightly related: how is it possible to ./configure mainline pcb to 
compile without the ps exporter? I tried --with-exporters=bom but then lpr 
depends on ps. I tried --with-printer=none and --without-printer but both 
failed so I couldn't disable lpr.

Regards,

Igor2

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