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[svn-r10839] Purpose:

Browse Source 
improvement.

Description:
hdf5_mpi_complex_derived_datatype_works is hardset to no but
newer IRIX64 systems have it working.  Changed the code to
detect the compiler version and set hdf5_mpi_complex_derived_datatype_works
to no for older compilers only.

Platforms tested:
modi4 for the no effect.

Misc. update:
This commit is contained in:
Albert Cheng 2005-06-01 18:20:22 -05:00
parent 45bbf45250
commit aa048ea6ff
1 changed files with 15 additions and 3 deletions
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18
config/irix6.x
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@ -172,7 +172,19 @@ hdf5_cv_sw_ulong_to_fp_bottom_bit_works=${hdf5_cv_sw_ulong_to_fp_bottom_bit_work
# (1/5/05 - SLU)
hdf5_cv_sw_ldouble_to_integer_works=${hdf5_cv_sw_ldouble_to_integer_works='no'}
hdf5_cv_sw_integer_to_ldouble_works=${hdf5_cv_sw_integer_to_ldouble_works='no'}
# For IRIX 6.5, any version that is older than MIPSpro 7.3.1.3m,
#the MPI derived datatype is not working.
hdf5_mpi_complex_derived_datatype_works=${hdf5_mpi_complex_derived_datatype_works='no'}
# For IRIX 6.5, any version that is older than MIPSpro 7.3.1.3m,
# the MPI derived datatype is not working.
# Versions 7.4.2m or newer work.
# Fix $hdf5_mpi_complex_derived_datatype_works if it is not set and is using cc.
if [ -z "$hdf5_mpi_complex_derived_datatype_works" -a $CC_BASENAME = cc ]; then
ccversion=`$CC -version 2>&1 | sed -e 's/.*Version //p'`
ccversion1=`echo $ccversion | cut -f1 -d.`
ccversion2=`echo $ccversion | cut -f2 -d.`
# Assume all versions 7.4.* or newer are okay
# and assume ccversion2 is never larger than 99.
ccversionval=`expr $ccversion1 \* 100 + $ccversion2`
if [ $ccversionval -lt 704 ]; then
hdf5_mpi_complex_derived_datatype_works='no'
fi
fi