Sam Leffler 9fe7600bbe Revamp base system packaging of kernels to enable up/smp selection ... at runtime and to support distributing additional kernels: o remove kernel from the base tarball o add new kernel tarballs o build + package both SMP and GENERIC kernels when an <arch>/conf/SMP config file is present o add sysinstall support for multiple kernels o update sysinstall to probe for the number of cpus on a system and auto-select smp/up kernel accordingly o add a post-kernels install hook to fixup /boot/kernel o add -ldevinfo to boot crunch for sysinstall's cpu probing logic Notes: 1. On HEAD this code is not currently used because GENERIC kernels include SMP. This work is mainly intended for RELENG_6 where the GENERIC kernel is UP. If HEAD changes to match then just enable WITH_SMP in sysinstall/Makefile. 2. The cpu probing support is done with acpi and MPTable; this means some systems will require work for auto-detection to work. 3. The handling of /boot/kernel may need to be revisited; for now we rename one kernel at the last moment (SMP if installed, otherwise GENERIC). There are other, possibly better, approaches. Lots of help from ru, emaste, scottl, and jhb.		2006-03-08 18:02:32 +00:00
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boot_crunch.conf
mkisoimages.sh