On Monday 26 January 2004 02:58 pm, John Baldwin wrote: > jhb 2004/01/26 11:58:38 PST > > FreeBSD src repository > > Modified files: > release Makefile > Log: > Overhaul our boot floppy generation system so that it scales better and > requires minimal care and feeding for future releases. > - Consolidate multitude of floppy related constants down to a normal > FLOPPY set for 1.44 floppies and on PC98 a SMALLFLOPPY set for 1.2 > floppies. Also, cleanup the i386 arch section by not duplicating > constants that are the same on both machine types (i386 and pc98). > - Update the ZIPNSPLIT macro to generate a file chunks that will actually > fit onto 1.44 floppies formatted with UFS1. Unfortunately, split(1) > seems to be somewhat buggy, so the files generated are slightly larger > than the argument passed to split. > - Split the release.10 target into 3 targers: floppies.1, floppies.2 and > floppies.3 that are added to EXTRAS only if NOFLOPPIES is defined. > floppies.1 builds the install floppies, floppies.2 builds the fixit > floppy, and floppies.3 generates the md5 sums and READMEs for the > floppies/ directory. > - Drop the by now largely obsolete and less useful boot.flp picture. > This was more useful when the mfsroot lived inside the kernel rather than > being loaded from a separate file by the loader. > - Only build a single mfsroot containing no modules that is used for all > installation methods. > - Use split-file.sh to split up a gzipped GENERIC kernel into however > many floppies it takes for the boot kernel. Currently, a stock 5.2 GENERIC > kernel including WITNESS, INVARIANTS, DDB, and other assorted bloat fits > onto 2 additional floppies besides the boot floppy with some room to spare. > - If SPLIT_MFSROOT is defined, the mfsroot.gz file is similar split into > however many floppies are needed. Currently it is not defined as the > mfsroot.gz fits onto the current boot.flp with room to spare. > - Add a 'makeFloppySet' target which builds a floppy set for a file that > was split using split-file.sh. > - Rename the doMFSKERN target to 'buildBootFloppy' as that more closely > matches what it does now. We no longer build a custom BOOTMFS kernel > for each boot floppy. > - We no longer build a 2.88 boot.flp image to use with emulated CD > booting. The non-emulated cdboot works for almost everyone who boots off of > CD and if it doesn't work on a particular machine, the user can always boot > from the 1.44 floppy images. > - We no longer build a driver floppy or stick kernel modules in the > mfsroot since we now use a stock kernel when booting from floppy. > > Revision Changes Path > 1.835 +175 -179 src/release/Makefile This should take care of the bikeshed over floppy install support in future releases. -- John Baldwin <jhb_at_FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.orgReceived on Mon Jan 26 2004 - 11:05:30 UTC
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