MPICH error when using petsc-3.0.0-p4

[Wee-Beng TAY]

Hi,

I just built petsc-3.0.0-p4 with mpich and after that, I reinstalled my 
windows xp and installed mpich in the same directory. I'm using CVF

Now, I found that when I'm trying to compile my code, I got the error:

:\cygwin\codes\MPICH\SDK\include\mpif.h(105) : Error: The attributes of 
this name conflict with those made accessible by a USE statement.   
[MPI_STATUS_SIZE]
      INTEGER MPI_STATUS_IGNORE(MPI_STATUS_SIZE)
--------------------------------^
E:\cygwin\codes\MPICH\SDK\include\mpif.h(106) : Error: The attributes of 
this name conflict with those made accessible by a USE statement.   
[MPI_STATUS_SIZE]
      INTEGER MPI_STATUSES_IGNORE(MPI_STATUS_SIZE)
----------------------------------^
E:\cygwin\codes\petsc-3.0.0-p4\include/finclude/petsc.h(154) : Error: 
The attributes of this name conflict with those made accessible by a USE 
statement.   [MPI_DOUBLE_PRECISION]
      parameter(MPIU_SCALAR = MPI_DOUBLE_PRECISION)
------------------------------^
Error executing df.exe.

flux_area.obj - 3 error(s), 0 warning(s)

My include option is :

Debug/;$(PETSC_DIR);$(PETSC_DIR)\$(PETSC_ARCH)\;$(PETSC_DIR)\$(PETSC_ARCH)\include;$(PETSC_DIR)\include;E:\cygwin\codes\MPICH\SDK\include


Interestingly, when I change my PETSC_DIR to petsc-dev, which correspond 
to an old build of petsc-2.3.3-p13, there is no problem.

May I know what's wrong? Btw, I've converted my mpif.h from using "C" as 
comments to "!".

Thank you very much and have a nice day!

Yours sincerely,

Wee-Beng Tay


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