Hello Stefan,
Thanks for the corrections for the CMake instructions; that is very helpful!
I have also identified several issues when building netcdf with pnetcdf
support
using CMake based on your questions.
In the short term, using the autotools-based configure script may be
your best
bet. Using the latest developer snapshot, I'm able to build with pnetcdf
support
on our parallel test machine.
Would you mind sending the config.log and output from your build attempt
with the configure script to support-netcdf@xxxxxxxxxxxxxxxx? I'd like to
take a look at them to see if we can figure out why it is failing to detect
your libraries.
Thanks!
-Ward
wfisher@xxxxxxxxxxxxxxxx
On 8/26/13 7:21 AM, Stefan Mauerberger wrote:
Hello there,
first of all, building serial netCDF on Ubuntu 12.10 works fine.
Therefore I installed the packages libhdf5-dev and libhdf5-7 1.8.8-9.
All tests pass through.
Well, in INSTALL.cmake lines 72 and 90 are wrong. They should better
read as
cmake ./ -DCMAKE_INSTALL_PREFIX=$HOME/local ...
instead of
./cmake
In addition between lines 72-73 and 90-91 a 'make' is missing.
In contrast to serial netCDF, I can not build netCDF with parallel I/O
support. Both CMake and ./configure complain that there is no hdf5.h
header file.
Let me explain first what I have done so far. The packages libhdf5-dev
and libhdf5-7 got replaced by there MPI counterparts. That are
libhdf5-openmpi-dev and libhdf5-openmpi-7 also version 1.8.8-9.
After that I tried to run
CC=mpicc.openmpi cmake . -DENABLE_PARALLEL=ON
-DCMAKE_INSTALL_PREFIX=$HOME/local/
Unfortunately the output is:
....
-- Found CURL: /usr/lib/x86_64-linux-gnu/libcurl.so (found version
"7.27.0")
CMake Error at CMakeLists.txt:572 (CHECK_LIBRARY_EXISTS):
CHECK_LIBRARY_EXISTS Macro invoked with incorrect arguments for
macro
named: CHECK_LIBRARY_EXISTS
CMake Error at CMakeLists.txt:576 (CHECK_LIBRARY_EXISTS):
CHECK_LIBRARY_EXISTS Macro invoked with incorrect arguments for
macro
named: CHECK_LIBRARY_EXISTS
-- Cannot find HDF5 library built with parallel support. Disabling
parallel build.
-- Looking for math.h
-- Looking for math.h - found
....
Well, HDF5 with parallel IO support is installed. Why doesn't cmake
(2.8.9) as well as the configure script find it? Any ideas?
Actually, there is again a mistake in the INSTALL.cmake. Line 119 by
accident has '..' instead of './'. In addition the 'make' command is
missing between lines 119 and 120.
Cheers and thanks in advance,
Stefan
Btw. I previously built netCDF 4.2.1.1 successfully on precisely that
environment and machine.
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