zpixspu.c compile error on Linux [was Re: [Chromium-users] compiling cr1.8 on debian]

[E L C. <ra...@gm...>]

Hello,

I, too, am having problems compiling cr1.8 on Debian(-based Ubuntu
distribution, Linux kernel 2.6.10 - on a Dell Dimension 8400).
Although I got farther than Tobias, with a few managable problems
overcome along the way, I am stumped by this...

---------------------------------------------------------------------------=
----
              Building libzpixspu.so for Linux (DEBUG)
---------------------------------------------------------------------------=
----
Compiling zpixspu.c
zpixspu.c: In function `zpixspuDrawPixels':
zpixspu.c:289: warning: implicit declaration of function `compress2'
zpixspu.c: In function `zpixspuZPixCR':
zpixspu.c:646: warning: implicit declaration of function `uncompress'
gmake[3]: *** [../../built/zpixspu/Linux/zpixspu.o] Error 1
gmake[2]: *** [dep] Error 2
gmake[1]: *** [zpix.subdir] Error 2
make: *** [spu.subdir] Error 2

My searches (for 'zpixspu', among other related things, on Google
Groups, this list's archives) didn't turn up anything (except for a
few messages about different zpixspu errors on different hardware/OS)
and setting RELEASE=3D0 as per Chromium FAQ produced the same level of
error description as when RELEASE=3D1 in options.mk

I looked at the lines in question in zpixspu.c, but my knowledge of C
is so rudimentary that I couldn't tell where the problem really is. I
did join lines 289 and 299 since there was an obvious break (which I
believe shouldn't matter), but the same error was produced upon
subsequent 'make'.

I hope there's some similarly (to what Brian suggested to Tobias)
straightforward, if non-obvious (to me), fix. Thanks in advance for
any suggestions,

Erin  8)

On 10/17/05, Brian Paul <bri...@tu...> wrote:
> Tobias Bauer wrote:
> > hello,
> > i've problems to compile chromium.
> >
> > the following is the output of make:
> >
> > *snip
> > -----------------------------------------------------------------------=
--------
> >
> >               Building libcrutil.so for Linux (RELEASE)
> > -----------------------------------------------------------------------=
--------
> >
> > Making the opcode debugger...
> > Compiling bbox.c
> > Compiling bufpool.c
> > Compiling calllists.c
> > Compiling devnull.c
> > Compiling dll.c
> > Compiling endian.c
> > Compiling environment.c
> > Compiling error.c
> > Compiling filenet.c
> > Compiling hash.c
> > Compiling hull.c
> > cc1: warnings being treated as errors
> > hull.c: In function 'crHullInteriorBox':
> > hull.c:236: warning: 'vlow[0]' may be used uninitialized in this functi=
on
> > hull.c:236: warning: 'vlow[1]' may be used uninitialized in this functi=
on
> > gmake[2]: *** [../built/crutil/Linux/hull.o] Error 1
> > gmake[1]: *** [dep] Error 2
> > make: *** [util.subdir] Error 2
> >
> > -----------------------------------------------------------------------=
--------
> >
> > *snap
> >
> > can anybody help me?
>
> Add this at line 237:
>
>         vlow[0] =3D vlow[1] =3D 0.0;
>
> -Brian
>
>
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