Re: [Opengrads-devel] Cygwin's gcc version

[Arlindo da S. <da...@al...>]

On Tue, Oct 11, 2011 at 6:04 PM, Jennifer Adams <jm...@co...> wrote:

>
> On Oct 11, 2011, at 5:49 PM, Arlindo da Silva wrote:
>
> On Tue, Oct 11, 2011 at 5:37 PM, Huddleston, John <
> Hud...@ci...> wrote:
>
>>  Hi Arlindo
>>
>> Sorry for the delayed responses this week. I'm taking leave to take care
>> of issues around the place before winter sets in. Today I put up a retaining
>> wall with 21 10' 4x4 timber. We live on 35 acres and the four horses are
>> a continual challenge.
>>
>
>
> Horses? We have a cat and he is already trouble enough...
>
>
>> Tomorrow I have to cut down several trees killed by the pine beetle. We
>> have 35 acres and live up at 6850' elevation in the foothills of the rockies.
>> It's about 40 miles from Fort Collins or 40 miles from Laramie.
>>
>>
>
> It sounds very cool, the kind of life style my wife would not mind...
>
>
>>  I received an email from Barbara Jones of the hdfgroup. She is going to
>> ask her developers the best way to find the bug.
>>
>>
>
> I am pretty sure running hrepack on a sample file would show the
> performance issue. No need to bring grads into the picture.
>
> Barbara (the brain behind the help desk at HDF) is extremely capable. But I
> agree it would simplify things if GrADS could be factored out.
>
>
>
>> Yes, it is HDF4.2r3.  The hdfgroup has gone to a new naming convention so
>> I did not want to confuse you. The GrADS version supported by
>> the SUPPLIBS works. All newer hdfgroup HDF4 versions have a
>> serious performance issue.  Do not use HDF4.2r5 (aka hdf-4.2.5) it has
>> serious performance issues as does HDF4.2r6 (aka hdf-4.2.6).
>>
>> Both current HDF5 and NetCDF4 libraries are fine.
>>
>>
>
> Is this windows specific or on all platforms? I know for a fact that HDF
> 4.2.3 does not build on mac os x 10.6. Perhaps I should hack it until it
> builds.
>
> I have never even tried a more recent version than 4.2r3, but I'd be
> willing to do some testing on our CentOS boxes if that would be useful.
>
>
> Jennifer: Have you attempted building HDF 4.2.3 on Snow Leopard?
>
> I never had a Snow Leopard laptop, I am leapfrogging from 10.5 to 10.7, but
> Brian does, and I'm pretty sure I got everything to build for his
> environment. The trick I needed was to set CFLAGS to "-arch i386".
>

But that forces 32 bit only binaries. By default you get universal 32/64 bit
binaries. It would be nice to 64 bit binaries going forward, don't you
think? This is what we are doing on Linux (although the 32-bit linux builds
work everywhere).


> I will check on it when I'm in the office tomorrow (the OSX 10.6 server has
> to be turned on -- it gets very little use).
>

Lion is very similar to snow leopard, provided you have the same Xcode
version (I have the latest 4.1.1). Here is the error I get compiling 4.2.3
on Snow Leopard (without -arch i386):

Making all in hdf
Making all in src
make  all-am
gcc -DHAVE_CONFIG_H -I.   -I/usr/include/rpc
 -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/
 -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/ncurses
   -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/curl
   -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/xml2
   -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/zlib
   -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/szip

 -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/libpng
   -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/jpeg

 -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/jasper
   -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/gd
 -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/freetype2

 -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/includepixman-1
   -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/hdf5
  -I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/zlib
-I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/jpeg
-I/Users/adasilva/src/supplibs-2.2.1/i686-apple-darwin10.8.0/include/szlib
-DBIG_LONGS -DSWAP   -O2  -MT atom.o -MD -MP -MF .deps/atom.Tpo -c -o atom.o
atom.c
In file included from hdf.h:20,
                 from atom.c:64:
hdfi.h:1352: error: expected '=', ',', ';', 'asm' or '__attribute__' before
'you'
In file included from hdf.h:20,
                 from atom.c:64:
hdfi.h:1355:1: warning: "GOT_MACHINE" redefined
hdfi.h:760:1: warning: this is the location of the previous definition
hdfi.h:1359:1: warning: "DF_MT" redefined
hdfi.h:775:1: warning: this is the location of the previous definition
hdfi.h:1361: error: redefinition of typedef 'VOIDP'
hdfi.h:779: error: previous declaration of 'VOIDP' was here
hdfi.h:1362: error: redefinition of typedef '_fcd'
hdfi.h:780: error: previous declaration of '_fcd' was here
hdfi.h:1363: error: redefinition of typedef 'char8'
hdfi.h:781: error: previous declaration of 'char8' was here
hdfi.h:1364: error: redefinition of typedef 'uchar8'
hdfi.h:782: error: previous declaration of 'uchar8' was here
hdfi.h:1365: error: redefinition of typedef 'int8'
hdfi.h:783: error: previous declaration of 'int8' was here
hdfi.h:1366: error: redefinition of typedef 'uint8'
hdfi.h:784: error: previous declaration of 'uint8' was here
hdfi.h:1367: error: redefinition of typedef 'int16'
hdfi.h:785: error: previous declaration of 'int16' was here
hdfi.h:1368: error: redefinition of typedef 'uint16'
hdfi.h:786: error: previous declaration of 'uint16' was here
hdfi.h:1369: error: redefinition of typedef 'int32'
hdfi.h:787: error: previous declaration of 'int32' was here
hdfi.h:1370: error: redefinition of typedef 'uint32'
hdfi.h:788: error: previous declaration of 'uint32' was here
hdfi.h:1371: error: redefinition of typedef 'intn'
hdfi.h:789: error: previous declaration of 'intn' was here
hdfi.h:1372: error: redefinition of typedef 'uintn'
hdfi.h:790: error: previous declaration of 'uintn' was here
hdfi.h:1373: error: redefinition of typedef 'intf'
hdfi.h:793: error: previous declaration of 'intf' was here
hdfi.h:1374: error: redefinition of typedef 'float32'
hdfi.h:791: error: previous declaration of 'float32' was here
hdfi.h:1375: error: redefinition of typedef 'float64'
hdfi.h:792: error: previous declaration of 'float64' was here
hdfi.h:1376: error: conflicting types for 'hdf_pint_t'
hdfi.h:794: error: previous declaration of 'hdf_pint_t' was here
make[3]: *** [atom.o] Error 1
make[2]: *** [all] Error 2
make[1]: *** [all-recursive] Error 1
make: *** [all-recursive] Error 1

This problem is fixed in 4.2.5. Replacing hdfi.h with the newest version
gets it to finish the build, but then it fails the hdf-4 unit tests (make
check).

    Arlindo



-- 
Arlindo da Silva
da...@al...