Merge from Trunk
Description:
Merging all of my CFLAGS-related changes from trunk to 1.8
This includes revision #s: 17616, 17625, 17627, 17639, and 17643.
Tested:
h5committest and some additional checks on our FreeBSD as well
as NCSA's machines.
For some reason, only Visual Studio DLLs complained about these.
Current code compiles for me under Visual Studio and generates no related
warnings on juniper.
Purpose:
H5CC feature
Description:
Made H5_CFLAGS change to several more configuration files.
Solution:
Moved nonessential flags from CFLAGS to H5_CFLAGS for several more
platforms. If my guesses about which flags were nonessential were
wrong, we'll have Daily Test errors.
Platforms tested:
mir, cray, copper, juniper (OS X)
Several bug fixes
Description:
Added config file for Cray X1 (previous file was misnamed)
Simplified some code in hyperslab.c test that seemed to have been
confusing compiler on Cray X1.
Fixed typo in config/commence.am
Cleaned up hl/src/Makefile.am
Solution:
All four fixes should be straightforward. The failure on Cray was
very difficult to debug, but involved arithmetic errors.
This change seems to fix it.
Platforms tested:
heping, copper, sol, some Cray X1 (more testing when system comes back up)
