I noticed that there were some CFLAGS that were no longer set when enabling 
with --enable-picky for gcc.  Specifically, -Wundef and -pedantic  were no 
longer set.
This is not a problem for Open MPI 1.7.

I believe this is happening because of some code in the 
config/oshmem_configure_options.m4 file that is supposed to be oshmem specific, 
but seems to be bleeding into everything that gets compiled.

oshmem_CFLAGS="$CFLAGS"

# Strip off problematic arguments
oshmem_CFLAGS="`echo $oshmem_CFLAGS | sed 's/-pedantic//g'`"
oshmem_CFLAGS="`echo $oshmem_CFLAGS | sed 's/-Wundef//g'`"
oshmem_CFLAGS="`echo $oshmem_CFLAGS | sed 's/-Wno-long-double//g'`"
CFLAGS="$oshmem_CFLAGS"

Does anyone know an easy fix for this?  This is why I think some warnings 
appeared in Open MPI 1.7 that we did not see for the same change in the trunk.

Thanks,
Rolf
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