[Radiance-dev] behavior of 3ds2mgf

[Erwin Zierler]

Hello all,

I have two 64bit machines here running und Gentoo Linux. When compiling the latest HEAD everything works just fine, all executables are built.
After running a few tests I discovered, that 3ds2mgf seems to be broken. This is the content of rmake:

#!/bin/sh
exec make "SPECIAL=" \
        "OPT=-O2" \
        "MACH=-Dlinux -D_FILE_OFFSET_BITS=64 -L/usr/X11R6/lib -I/usr/include/X11 -DNOSTEREO" \
        ARCH=IBMPC "COMPAT=erf.o" \
        INSTDIR=/opt/ray/bin \
        LIBDIR=/opt/ray/lib \
        ESUFFIX= \
        CC=gcc "$@" -f Rmakefile

"3ds2mgf file.3ds" only produces "file.mgf" with this content:

c R =
        cxy 0.640 0.330
c G =
        cxy 0.290 0.600
c B =
        cxy 0.150 0.060

i file.inc

and "file.inc" is empty. Can anyone reproduce this or maybe even better has a hint as to where I can start debugging this problem? 
It seems all 32bit versions (older compiles) run fine on the same systems, i.e. they produce the expected output.

Thanks in advance,
 Erwin