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960731: NetCDF and IRIX64 6.2

Dan,

> To: address@hidden
> From: address@hidden (Dan Schmitt)
> Subject: NetCDF and IRIX64 6.2
> Organization: Department of Rangeland Ecology and Management / Texas A&M 
> University
> Keywords: 199607302242.AA26860

In the above message you wrote:

> Our IRIX64 system just got upgraded.
> It broke the netCDF stuff.
> 
> (uname -a = IRIX64 terminator 6.2 03131016 IP25 )
> 
> I did the fix for the configure script
> that changes the irix64 HAS_XDR_GETINT=1;;
> to HAS_XDR_GETINT=0;;
> 
>  ...
> 
> During a "make test" I get:
> 
> ar rcuv libnetcdf.a array.o attr.o cdf.o dim.o file.o iarray.o error.o 
> globdef.o
>  putget.o putgetg.o sharray.o string.o var.o xdrposix.o
> case "" in \
> '') ;; \
> *)  ar rucv libnetcdf.a ;; \
> esac
> : libnetcdf.a
> cc -o cdftest -O cdftest.o libnetcdf.a
> ./cdftest > cdftest_out.new
> Segmentation fault - core dumped
> make[1]: *** [test] Error 139
> make[1]: Leaving directory 
> `/medium/ranch/develop.terminator/work2/remote-pack/n
> etcdf-2.4.2/src/libsrc'
> make: *** [libsrc/test] Error 1
> 
> and a debugger run shows:
> 
> Assuming return register value (0xda659a0) usable to locate PC.
> Core from signal SIGSEGV: Segmentation violation
> (dbx) where
> >  0 _xdr_int(0x10023850, 0xffffffa718, 0x0, 0x1, 0x8bc, 0x2, 0x0, 0xdb441f0) 
> > ["/xlv4/patches/1457/work/irix/lib/libc/libc_64_M4/rpc/xdr.c":109, 
> > 0xda659a0]
>    1 _xdr_enum(0x10023850, 0xffffffa718, 0x0, 0x1, 0x8bc, 0x2, 0x0, 
> 0xdb441f0) ["/xlv4/patches/1457/work/irix/lib/libc/libc_64_M4/rpc/xdr.c":439, 
> 0xda66070]
>    2 xdr_NC_array(0x10023850, 0x10023830, 0x0, 0x1, 0x8bc, 0x2, 0x0, 
> 0xdb441f0) 
> ["/medium/ranch/develop.terminator/work2/remote-pack/netcdf-2.4.2/src/libsrc/array.c":519,
>  0x10008d48]
>    3 xdr_cdf(0x10023850, 0xffffffabf8, 0x43444601, 0x1, 0x8bc, 0x2, 0x0, 
> 0xdb441f0) 
> ["/medium/ranch/develop.terminator/work2/remote-pack/netcdf-2.4.2/src/libsrc/cdf.c":257,
>  0x10005d7c]
>    4 NC_endef(0x0, 0x0, 0x10023400, 0x1, 0x8bc, 0x2, 0x0, 0xdb441f0) 
> ["/medium/ranch/develop.terminator/work2/remote-pack/netcdf-2.4.2/src/libsrc/file.c":648,
>  0x100075b8]
>    5 ncendef(0x0, 0xffffffa718, 0x0, 0x1, 0x8bc, 0x2, 0x0, 0xdb441f0) 
> ["/medium/ranch/develop.terminator/work2/remote-pack/netcdf-2.4.2/src/libsrc/file.c":773,
>  0x10007a3c]
>    6 main(0x10023850, 0xffffffa718, 0x100222a8, 0x100222c0, 0x8bc, 0x2, 0x0, 
> 0xdb441f0) 
> ["/medium/ranch/develop.terminator/work2/remote-pack/netcdf-2.4.2/src/libsrc/cdftest.c":419,
>  0x10003fb4]
>    7 __start() 
> ["/vince/6.2-mar09/work/irix/lib/libc/libc_64_M4/csu/crt1text.s":166, 
> 0x10002f38]
> 
> and then the netcdf.h says you may need to customize the USE_ENUM for your
> location, and so I tried it without USE_ENUM defined, and it failed in
> array.c at line 524 (according to the debugger.)
> 
> Any suggestions on what I should try next?

I suggest that you try an alpha-test version of the netCDF package.  It
works on our IRIX64 6.2 system.  The package is available at the
following URL:

    ftp://ftp.unidata.ucar.edu/pub/netcdf/alpha.tar.Z

Note that it doesn't contain a User's Guide.  You'll have to use the one
in your existing doc/ subdirectory.

Please let me know if this helps.

--------
Steve Emmerson   <address@hidden>