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From: Alberto Maccioni <alberto DOT maccioni AT gmail DOT com>
Date: Thu, 27 Oct 2011 15:52:47 +0200
Message-ID: <CANGbSPmMZiOzBdQs5mecuWtbJh85Y02VUThnf2nxPJA==uXBDw@mail.gmail.com>
Subject: Re: [geda-user] pcb-20110918 compile error
To: geda-user AT delorie DOT com
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Hello,
sorry for the duplication, I did't see the message in my inbox and I
thought it had been lost; maybe it was just my input filter.
Anyways, I'm working in cygwin, so also under windows, but up to this
version I could compile without too many problems.
Indeed I have:
/* Define to 1 if you have the `_spawnvp' function. */
#define HAVE__SPAWNVP 1

I commented the define and it works.
Is there a faq for cygwin users? I guess this tip would help many people.

Thanks a lot,
Alberto

2011/10/26 Colin D Bennett <colin AT gibibit DOT com>:
> On Wed, 26 Oct 2011 09:51:43 +0200
> Alberto Maccioni <alberto DOT maccioni AT gmail DOT com> wrote:
>
>> Hello, I'm trying to compile pcb without gl (./configure
>> --disable-gl), but I get the following error:
>> ...
>> action.c: In function 'pcb_spawnvp':
>> action.c:7245:3: warning: implicit declaration of function
>> '_spawnvp' action.c:7245:26: error: '_P_WAIT' undeclared (first
>> use in this function) action.c:7245:26: note: each undeclared
>> identifier is reported only once for each function it appears in
>> ...
>> Any idea of what is the problem?
>
> What OS and system architecture are you on?  Are you building on
> Windows?  Unless you are on Windows, I don't think that section of
> pcb_spawnvp() should be compiled.
>
> Look at your config.h generated in the pcb workspace by the
> configure script.  You should see a section line this:
>
> /* Define to 1 if you have the `_spawnvp' function. */
> /* #undef HAVE__SPAWNVP */
>
> It is generated by the configure script.
>
> P.S. please don't just duplicate your message, it is impolite and
> just adds noise.
>
>
> Regards,
> Colin
>