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[svn-r11782] Purpose:

Browse Source 
bug fix.

Description:
Mpich2 also has the derived type errors but some mpich2 gave no
verison number and some gave 1.0.2.

Solution:
Added those two cases to catch mpich2 that had these sort of errors.

Platforms tested:
heping using mpich and mpich2.
This commit is contained in:
Albert Cheng 2005-12-10 23:15:12 -05:00
parent fe505c2bbf
commit 67f39db8a0
1 changed files with 12 additions and 0 deletions
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12
config/mpich
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@ -24,6 +24,9 @@
# Notice that this code works only if the mpicc compiler shows its $MPIVERSION
# properly. It is confirmed mpicc does that as far back as v1.2.3.
# mpich2 do not support it correctly. But mpich2 reports small version number
# indistiguishable from mpich. Some mpich2 reports blank, some reports 1.0.2.
if [ -z "$hdf5_mpi_complex_derived_datatype_works" ]; then
ccversion=`$CC -v 2>/dev/null`
# mpich compiler will give "mpicc for 1.2.x ..."
@ -34,6 +37,15 @@ if [ -z "$hdf5_mpi_complex_derived_datatype_works" ]; then
1.2.[0-5]*)
hdf5_mpi_complex_derived_datatype_works='no'
;;
1.0.2)
# mpich2 is recycling the version number, some report
# 1.0.2, some report blank.
hdf5_mpi_complex_derived_datatype_works='no'
;;
"")
# got blank ccversion. Assume it is bad a mpich2.
hdf5_mpi_complex_derived_datatype_works='no'
;;
*)
# assume okay
;;