POV-Ray: Newsgroups: povray.unix: POV-ray 3.5 on PPC : segmentation faults: POV-ray 3.5 on PPC : segmentation faults

POV-Ray : Newsgroups : povray.unix : POV-ray 3.5 on PPC : segmentation faults : POV-ray 3.5 on PPC : segmentation faults		Server Time 4 Oct 2024 23:43:32 EDT (-0400)

From: Jan Dewerchin
Date: 7 Jan 2003 12:02:37
Message: <3e1b082d$1@news.povray.org>

Hi All,

In brief : POV-ray compiles fine, segmentation faults at runtime.

Setup :

PPC 7400 (G4) with
    YellowDog Linux ,
    2.4.20 kernel
    gcc 3.2,
    jpeg-6b,
    libpng-1.2.5,
    tiff-v3.5.7,
    zlib-1.1.4,
    povray-3.50c

Makefile mods :
src/Makefile :
DEFS
= -DPREFIX=\"$(prefix)\" -DPOV_LIB_DIR=\"${prefix}/share/povray-3.5\" -DCOMP
ILER_VER=\".Linux.$(CC)\" -DSYSCONFDIR=\"$(sysconfdir)\" -DUSE_IO_RESTRICTIO
NS=\"$(ac_use_io_restrictions)\" -DX_DISPLAY_MISSING=1
CFLAGS
= -O3 -mcpu=7400 -finline-functions -ffast-math -fomit-frame-pointer -funrol
l-loops -fexpensive-optimizations -foptimize-sibling-calls -Wno-multichar
CXXFLAGS =
$(NOMULTICHAR) -O3 -mcpu=7400  -finline-functions -ffast-math -fomit-frame-p
ointer -funroll-loops -fexpensive-optimizations -foptimize-sibling-calls -Wn
o-multichar

When rendering the abyss demo with :

povray +F -D abyss.pov (slightly adapted, i admit)

i get :

Creating bounding slabs.
Scene contains 44551 frame level objects; 1 infinite.

Creating vista buffer.
Creating light buffers
  -:--:-- Rendering line    1 of  240. Segmentation fault

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