[Radiance-general] Compiling rad4Rall on W7 64 bit Cygwin

[Mark de la Fuente]

Radiance group,
 
I tried to compile rad4Rall on a Windows 7 64 Bit Cygwin system. After
making this change to ezxml.h:
http://luminance.londonmet.ac.uk/radiance_mailinglists/general/2010-October/007397.html
it compiled but with errors.
 
The first error I could find was:
 
persist.c:42: error: conflicting types for ‘sighandler_t’
/usr/include/signal.h:11: error: previous declaration of ‘sighandler_t’
was here
make: *** [persist.o] Error 1
 
Same as Claus had here
http://luminance.londonmet.ac.uk/radiance_mailinglists/general/2010-October/007402.html
 
Was there ever a resolution?
 
As a fix, would it be reasonable to merge a full set of Cygwin Radiance
3R7 bin and lib files with a partial set of 4.0 files, and just keep the
4.0 files where duplicates occur? Looks like the non-duplicates were
lookamb, rpict, rtrace, rview, and rvu. Also, rayinit.cal and
glazing.cal were not in the lib directory. Although, these are some
pretty major files not to have compile, I just ran oconv and rpict on an
old project and it seemed to work fine.
 
Thanks for any help.
 
Mark de la Fuente

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