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Am 12.12.2012 14:56, schrieb clipka in povray.off-topic:
> So now for task 2 step 1: Try to compile the most recent POV-Ray 3.7
> development version on the Pi. I think I already have all the necessary
> libraries installed, but we'll see...
Downloaded & unpacked the original povray-3.7.0.RC6.tar.gz fresh from
povray.org.
"./compile" is considerably slower than on my x86 Linux machine (maybe
the SD card is a bottleneck?), but seems to be happy with what it finds.
I'm not, as I forgot to specify "--prefix=...", so I had to run it again.
"make check" is a slow crawl, which again I blame on the SD card. What
worries me a bit is that I get repeated assembler warnings like:
{standard input}: Assembler messages:
{standard input}:2148: Warning: swp{b} use is deprecated for this
architecture
I wonder what this means; for the time being I suspect this to be a flaw
in the Raspbian distro, specifically the compiler suite.
Anyway, this is going to take ages, so unless this first build already
turns out to run like a charm, the next task is probably to hook up some
external HD via USB and see if that speeds things up. Maybe even a USB
stick will do.
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On 12/12/2012 09:44 AM, clipka wrote:
> Am 12.12.2012 14:56, schrieb clipka in povray.off-topic:
>
>> So now for task 2 step 1: Try to compile the most recent POV-Ray 3.7
>> development version on the Pi. I think I already have all the necessary
>> libraries installed, but we'll see...
>
> Downloaded & unpacked the original povray-3.7.0.RC6.tar.gz fresh from
> povray.org.
>
> "./compile" is considerably slower than on my x86 Linux machine (maybe
> the SD card is a bottleneck?), but seems to be happy with what it finds.
> I'm not, as I forgot to specify "--prefix=...", so I had to run it again.
>
> "make check" is a slow crawl, which again I blame on the SD card. What
> worries me a bit is that I get repeated assembler warnings like:
>
> {standard input}: Assembler messages:
> {standard input}:2148: Warning: swp{b} use is deprecated for this
> architecture
>
> I wonder what this means; for the time being I suspect this to be a flaw
> in the Raspbian distro, specifically the compiler suite.
>
> Anyway, this is going to take ages, so unless this first build already
> turns out to run like a charm, the next task is probably to hook up some
> external HD via USB and see if that speeds things up. Maybe even a USB
> stick will do.
>
must be like having christmas come a few weeks early ( a new toy to play
with) ... have fun
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Am 12.12.2012 15:44, schrieb clipka:
> "make check" is a slow crawl, which again I blame on the SD card. What
> worries me a bit is that I get repeated assembler warnings like:
... and what /annoys/ me a bit in this context is that each of POV-Ray's
source files is apparently compiled twice in the process. (I thought I
had seen this already on my x86 Linux machine, but never was sure about it.)
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Compilation appears to have been successful, the "make check" test
render reported no problems. Now for some rendering with file output...
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Am 12.12.2012 20:11, schrieb clipka:
> Compilation appears to have been successful, the "make check" test
> render reported no problems. Now for some rendering with file output...
biscuit.pov does exhibit artifacts on the Pi (see povray.beta-test), so
all is not well.
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