[Chicken-users] Sendfile Broken on Leopard

[Joshua Griffith]

Hello,

Attempting to install the sendfile egg on Leopard yields the following  
error (it appears Leopard uses a different version of sendfile):

>   gzip -d -c /tmp/chicken-setup-3-root/downloads/sendfile.egg | tar  
> xf -
>   /usr/local/bin/csc -feature compiling-extension -s -d0 -O2  
> sendfile.scm sendfile-implementation.c
> Warning: local assignment to unused variable `*sendfile:last- 
> selected-implementation*' may be unintended
> sendfile-implementation.c: In function ‘sendfile_implementation’:
> sendfile-implementation.c:62: warning: passing argument 4 of  
> ‘sendfile’ makes pointer from integer without a cast
> sendfile-implementation.c:62: warning: passing argument 6 of  
> ‘sendfile’ makes integer from pointer without a cast
> sendfile-implementation.c:62: error: too many arguments to function  
> ‘sendfile’
> *** Shell command terminated with exit status 1: gcc sendfile- 
> implementation.c -o sendfile-implementation.o -c -no-cpp-precomp - 
> fno-strict-aliasing -fno-common -DHAVE_CHICKEN_CONFIG_H -Os -fomit- 
> frame-pointer -fPIC -DPIC -DC_SHARED -I /usr/local/include
> Error: shell invocation failed with non-zero return status
> "/usr/local/bin/csc -feature compiling-extension -s -d0 -O2  
> sendfile.scm sendfil...
> 256
> Error: executing shell command failed: chicken-setup  -dont-ask  
> sendfile

Is it possible to change os-dep.h to not use the sendfile command when  
installing on OS 10.5?  Ref: http://trac.callcc.org/ticket/401

Thanks,

Josh