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| author | Thomas Bushnell <thomas@gnu.org> | 1997-04-23 18:07:36 +0000 |
|---|---|---|
| committer | Thomas Bushnell <thomas@gnu.org> | 1997-04-23 18:07:36 +0000 |
| commit | 8224c19990c4e8098ceac4cbd391603a76252014 (patch) | |
| tree | 0255fc1cad1f15b62e8b81ad8a7410df005dbeb5 /README | |
| parent | 5989dac3caaa1e76896f8ec70128dba93a5ecccc (diff) | |
Wed Apr 23 13:21:23 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* configure.in (BUILD_CC): Use AC_CHECK_PROGS, not AC_CHECK_PROG,
since we are checking multiple names.
* configure.in (kdb): New --enable option.
* Makefile.in (DEFINES): Add @DEFS@.
* Makefile.in (clean, distclean, mostlyclean, maintainter-clean):
New targets.
(all-archs-configures): New variable.
(MIG): Change to ./local-mig.
(./local-mig): Change to build this instead of ./mig
(check-clib-routines): Use nm -g in case there are local symbols.
Suggested by Matthew Wilcox (willy@odie.barnet.ac.uk).
Fri Apr 18 15:25:10 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* configure.in: Add AC_PREREQ for version 2.12.
* i386/Drivers.in: Likewise.
Diffstat (limited to 'README')
| -rw-r--r-- | README | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -30,6 +30,12 @@ generally safe to specify switches for hardware you don't have; in this way you can build kernels that work on different physical machine set ups. +If you want the in-kernel debugger compiled in, specify --enable-kdb +to configure. This is only useful if you actually anticipate +debugging the kernel, of course. We don't turn it on be default +because it adds considerably to the unpageable memory footprint of the +kernel. + The specific switches you give to configure are always recorded in the file `config.status'. So you can always tell what options you used to build a particular kernel. |