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Date: Thu, 3 Sep 2020 14:39:23 +0200 (CEST)
From: Roland Lutz <rlutz AT hedmen DOT org>
To: "Glen W. Ruch (gw DOT ruch AT yahoo DOT com) [via geda-help AT delorie DOT com]" <geda-help AT delorie DOT com>
Subject: Re: [geda-help] Shifting Text
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Hi Glen,

thank you for your assistance!

On Wed, 2 Sep 2020, Glen W. Ruch (gw DOT ruch AT yahoo DOT com) [via 
geda-help AT delorie DOT com] wrote:
> So I downloaded the tarball, geda-gaf-1.10.0.tar.gz.?? When I ran the
> ./configure It complained about libfam and libgamin so I added the provided
> --without-libfam switch.?? (I'm running a home system, and no others are
> trying to modify my schematics, I shouldn't need file access monitoring.)

That's totally fine.

> A make throws multiple errors.

> gschem_page_view.c:596:3: error: ???screen_right??? may be used
> uninitialized in this function [-Werror=maybe-uninitialized]

> gschem_page_view.c:596:3: error: ???screen_bottom??? may be used
> uninitialized in this function [-Werror=maybe-uninitialized]
> gschem_page_view.c:596:3: error: ???screen_top??? may be used uninitialized
> in this function [-Werror=maybe-uninitialized]
> gschem_page_view.c:596:3: error: ???screen_left??? may be used uninitialized
> in this function [-Werror=maybe-uninitialized]

> Suggestions on getting thru the make errors?

You have two ways to get past these errors:

- either fix the issue by adding ``*px = *py = 0;'' in gschem_page_view.c, 
line 1269 (just above ``g_return_if_fail'')

- or remove the compiler flag which has this treated as an error: remove 
the string ``$Werror_maybe_uninitialized_IF_SUPPORTED'' from configure.ac, 
then run configure and make again

Roland