One line patch to initialize spin lock added in a RedHat kernel patch.
This should fix the RedHat 7.1 SMP problem. Also includes configure
glue to turn it on. Thanks to Chaskiel Grundman for suggesting the fix,
Garry Zacheiss for suggesting it affected the SMP kernel generally and not
just SMP hardware, and Andrei Maslennikov for noting the problem did not
affect vanilla 2.4.3 with only the Alan Cox (AC14 in this case) patch.
make configure attempt to guess the correct afs sysname for your platform
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This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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use precomputed kernel we're building for not uname output
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stick in missing systems
a) if the kernel headers use redhat's header-file selection thing, and
doesn't define their __BOOT_KERNEL* symbols if not.
b) which AFS kernel modules (single-processor, multi-processor, or both)
it makes sense to compile against these kernel headers. e.g. in a
CONFIG_MODVERSIONS environment, it only makes sense to compile for the
same SMP-ness as the headers.
in response to reports from hartmans@mekinok.com and zacheiss@mit.edu
will also autodisable for linux if no --with-linux-kernel-headers specified
and none found
replace existing build system with autoconf faceplate
====================
This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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so we can fix the file modes
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commit withj correct file modes
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stuff which got left behind
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more stuff which was missed
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get this right so build completes
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also make these correct (no obj reference)
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so autoconf dependancy chain need not change
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set correct variable for obsolete buildng
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so we can more easily use autoconf'd CC var
