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Date: Sat, 7 Jan 2012 21:41:12 -0300
From: Ariel Constenla-Haile <arielch@apache.org>
To: ooo-dev@incubator.apache.org
Subject: Re: Trying to compile on Solaris 11
Message-ID: <20120108004112.GD18745@localhost>
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Hi Paul,

On Sat, Jan 07, 2012 at 07:13:45PM -0500, Paul Gress wrote:
> Tried a little sooner.  EPM does't finish configure:
>=20
> Compiling dist.c...
> "dist.c", line 61: identifier redeclared: gethostname
>     current : function(pointer to char, int) returning int
>     previous: function(pointer to char, unsigned int) returning int : "/u=
sr/include/unistd.h", line 334
> cc: acomp failed for dist.c
> *** Error code 2
> The following command caused the error:
> /opt/solarisstudio12.3/bin/cc   -xO4 -I. -I. -c dist.c
> make: Fatal error: Command failed for target `dist.o'
> bash-4.1$
>=20
>=20
> OK, I know I'm deviating a little from AOO here, but maybe someone has a =
quick answer.

look in dist.c:


/*
 * Some versions of Solaris don't define gethostname()...
 */

#ifdef __sun
extern int  gethostname(char *, int);
#endif /* __sun */


but your Solaris 11 defines that function, and for worst with
a different signature.=20
Dirty fix: simply remove that declaration or change it to match the one
in /usr/include/unistd.h

Instead of extern int  gethostname(char *, int);
extern int  gethostname(char *, unsigned int);


The proper fix is to patch epm's configure to detect if gethostname() is
defined in Solaris.


Regards
--=20
Ariel Constenla-Haile
La Plata, Argentina

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