Hi,
I am using cmake to create Makefile. I am using MPI in my project but I
only want to use the C (mpicc) not C++ (mpicxx) following is the
CMakeLists.txt:
I have tested it but on some platforms it seems that it only detects the
C++ mpi (mpicxx) and uses its libraries. This creates errors
Try the project command
* project(yourProjectName C)
It's what I use.
Quick Google found this
* http://www.cmake.org/cmake/help/cmake2.6docs.html#command:project
On 18/03/14 17:09, Bibrak Qamar wrote:
Hi,
I am using cmake to create Makefile. I am using MPI in my project but
I only want
Thanks for the help.
I did that but still the error persists.
The C compiler identification is GNU
-- Check for working C compiler:
/export/home/bibrak/MPJExpress_Project/work/programs/installs/bin/gcc
-- Check for working C compiler:
By quick Google search, I meant for cmake project command. Not sure
how I determined this originally. It was a long time ago. Probably read,
re-read, and re-read the doco - it wasn't obvious. Anyway, hope it helps.
On 18/03/14 17:22, Bruce Cartland wrote:
Try the project command
*
Can you verify that *${MPI_C_INCLUDE_PATH} is actually set?
I normally use 'printf' debugging to find out: message(WARNING HELLO:
**${MPI_C_INCLUDE_PATH}*)
Regards,
Micha
On 03/18/2014 07:34 AM, Bibrak Qamar wrote:
Thanks for the help.
I did that but still the error persists.
The C compiler
Since I haven't worked with MPI, I don't think I can help much. Try
using the message command to dump variable contents
e.g. message(STATUS CMAKE_C_FLAGS = ${CMAKE_C_FLAGS})
You may need to add includes explicitly with the include_directories
(or similar) command. Hopefully some else using MPI can
And I did it.
It wasn't populating *MPI_C_INCLUDE_PATH *instead it populated
*MPI_INCLUDE_PATH.*
So now I am using only *MPI_INCLUDE_PATH, MPI_COMPILE_FLAGS, MPI_LINK_FLAGS
and MPI_LIBRARIES *not
* MPI_C_* *
Thanks
Bibrak Qamar
On Tue, Mar 18, 2014 at 11:38 AM, Bruce Cartland
