Commit Graph

47 Commits

Author SHA1 Message Date
Ruslan Ermilov
46205431f9 Protect against .depend file somewhere else in the .PATH.
Also consolidate building rules for special files.
2003-06-22 17:57:56 +00:00
Mark Murray
1d1f8d7c90 Some glue to allow lint(1) to work on the kernel. This is not
complete without some config(8) work. Config(8) needs to provide
some ${NORMAL_LINT} rules to make foo.ln files.
2003-06-14 17:28:13 +00:00
Greg Lehey
222aa33abc If we're building a debug kernel, add target to install the .gdbinit files
from tools/debugscripts.
2003-06-12 08:09:48 +00:00
David E. O'Brien
dfb835396a Fix a style nit.
Submitted by:	ru
2003-06-02 03:26:03 +00:00
David E. O'Brien
5345d76f4a Be sloppier about the miidevs.h dependency. This reduces the maintenance
effort at the expense of making miidevs.h a dependency for very .o.

Requested by:	imp
2003-06-01 20:47:46 +00:00
Poul-Henning Kamp
89e50d0e9a If DESTDIR was specified as a makeoption in the kernelconfig file
we want to pass it on to the modules build so we don't install
the kernel under DESTDIR and the modules in /boot.
2003-05-31 21:16:12 +00:00
Mark Murray
1d6911d10f Help out with linting. Print the ${LINT} command line. This makes
the all-important -DFOO -IBAR options "hang out".
2003-04-30 12:19:25 +00:00
Ruslan Ermilov
ab404da2f1 Leave the `clobber' target alone, it clobbers too much (including
the generated Makefile) to be useful as the cleandir replacement.

Reported by:	des
2003-03-03 09:35:44 +00:00
Ruslan Ermilov
04b603e5a2 Abuse cleandir' for what clobber' was supposed to do, for peter. 2003-03-02 21:25:00 +00:00
Ruslan Ermilov
e1ace8b4d3 Hopefully, obviate the need of ``make depend''. 2003-02-28 22:17:47 +00:00
Ruslan Ermilov
ddc474a84b Initiate the de-orbit burn sequence for <bsd.kern.mk>.
Always use sys/conf/kern.mk when building kernel/modules.
<bsd.kern.mk> is only preserved for sys/boot/pc98/boot2
for now, but this will be fixed.  If there are other
users of <bsd.kern.mk>, please let me know.

Reminded by:	bde
2003-02-28 22:12:17 +00:00
Ruslan Ermilov
5d1b6a85bc Standardize handling of locore.[sS] etc. files.
Submitted by:	jake, bde, ru
2003-02-28 21:59:14 +00:00
Poul-Henning Kamp
76d6aef572 Add necessary awk magic to create a table of major numbers allocated
in conf/majors so we can avoid autoallocating them in the kernel.
2003-02-27 08:52:11 +00:00
Ruslan Ermilov
73b893a720 Overhaul the targets and hope this is now much more readable.
This adds some orthodox kernel-* and modules-* targets and
retires harmful ``clobber''.

Now, do we really want to keep the ``modules'' target here?
2003-02-21 11:02:49 +00:00
Peter Wemm
cb42115081 Move the miidevs.h build stuff to conf/files so that config(8) doesn't
clobber it each time.
XXX: maybe this should be 'optional miibus' rather than 'standard'
2003-01-30 02:19:14 +00:00
David E. O'Brien
2d3ce7133a Remove miidevs.h and generate it from miidevs at compile time.
The devlist2h.awk tool to do this has been repocopied to sys/tools/.
2003-01-19 02:59:34 +00:00
Scott Long
fb404d6fcf Hook the aic7xxx modules up. This requires some extra care since aicasm
is a compiler tool and needs to be compiled by the host compiler.  I've
tested this in i386->sparc cross-build, 4.7->current upgrade, normal
buildkernel target, and normal /sys/i386/compile/GENERIC configurations.

Submitted by:	ru
2002-11-03 23:48:14 +00:00
Poul-Henning Kamp
32e8efbffd Don't show the command line when doing "make lint". 2002-10-15 20:49:58 +00:00
Peter Wemm
66422f5b7a Initiate deorbit burn for the i386-only a.out related support. Moves are
under way to move the remnants of the a.out toolchain to ports.  As the
comment in src/Makefile said, this stuff is deprecated and one should not
expect this to remain beyond 4.0-REL.  It has already lasted WAY beyond
that.

Notable exceptions:
gcc - I have not touched the a.out generation stuff there.
ldd/ldconfig - still have some code to interface with a.out rtld.
old as/ld/etc - I have not removed these yet, pending their move to ports.
some includes - necessary for ldd/ldconfig for now.

Tested on: i386 (extensively), alpha
2002-09-17 01:49:00 +00:00
Bruce Evans
49b2349b41 Added rules to generate .c files from .m files. Run mkdep on these .c
files.  This fixes at least "make" (without -j) after "make clean".
2002-08-19 01:00:37 +00:00
Bruce Evans
0f64e446fe Finished removing env(1) commands, as in rev.1.13 but non-broken. Set
the environment for the last command of the pipeline (xargs) instead
of too early in the broken version or using an extra env process for
each command spawned by xargs as in rev.1.12.  Fixed a nearby English
error.
2002-08-18 20:41:19 +00:00
Juli Mallett
8a3e49fd52 Spell kenrel as 'kernel' for consistency with the rest of the universe.
Inspired by:	bde
2002-08-14 17:55:11 +00:00
Peter Wemm
8fe52021c2 Remove duplicate 'modules-tags' rule 2002-08-01 03:13:10 +00:00
Jake Burkholder
ba37958b34 Moved the rule for locore.o from kern.post.mk to Makefile.$ARCH. 2002-07-31 14:59:05 +00:00
Ruslan Ermilov
d2893b161b Drop support for COPY, -c has been the default mode of install(1)
for a long time now.

Approved by:	bde
2002-07-29 09:40:17 +00:00
Ruslan Ermilov
7f3c93b7de s/install -c/${INSTALL} ${COPY}/ 2002-07-18 12:02:20 +00:00
Bruce Evans
3c9d896571 Quick fix for high resolution kernel profiling on i386's. Use
-finstrument-functions instead of -mprofiler-epilogue.  The former
works essentially the same as the latter but has a higher overhead
(about 22 more bytes per function for passing unused args to the
profiling functions).

Removed all traces of the IDENT Makefile variable, which had been
reduced to just a place for holding profiling's contribution to CFLAGS
(the IDENT that gives the kernel identity was renamed to KERN_IDENT).
2002-07-13 22:28:34 +00:00
Ruslan Ermilov
1cd1fdeaf5 Fixed broken ``make -jX install''.
Spotted by:	make release TARGET_ARCH=ia64
2002-05-23 07:25:01 +00:00
Dima Dorfman
b90faaf350 sysctl -w -> sysctl 2002-05-11 06:06:11 +00:00
John Baldwin
2065f9d26e Add a dummy cleandir target to the kernel section so that make buildkernel
actually works on a kernel config with NO_MODULES set.
2002-05-11 02:25:02 +00:00
David E. O'Brien
9fa411ae4a Use makeobjops.awk rather than makeobjops.pl.
(with big thanks to Oliver Fromme <olli@fromme.com>)
2002-05-01 03:28:14 +00:00
Ruslan Ermilov
2cbc81ffe4 The install.debug and reinstall.debug targets are needed solely
to build kernel and kernel modules so stop supporting them in
bsd.subdir.mk and reimplement them in kern.post.mk and kmod.mk
as special versions of the install and reinstall targets, and
only define them if DEBUG is also defined (when debug versions
are really built).

Prompted by:	bde
2002-04-24 11:26:19 +00:00
Warner Losh
d82f87481f Minor cleanups to post.mk from bde. Mostly ordering 2002-03-20 19:18:42 +00:00
Bruce Evans
a7ac916bc7 Backed out the part of the previous commit related to xargs. It just
broke things, since "name=value ... cmd ..." only works for simple
commands (not for pipelines).
2002-03-19 08:20:44 +00:00
Bruce Evans
09f2f5ad67 Removed env(1) commands. make(1) uses a real shell, and
"env name=value ... cmd ..." is just a pessimized way of doing
"name=value ... cmd ..." in real shells.  Set the environment
(without using env(1)) before starting xargs so that env(1)
is not needed in "xargs env name=value ... cmd ..."
2002-03-19 06:30:24 +00:00
Ruslan Ermilov
bbb467cd9a lint the previous lint commit.
Reviewed by:	markm
2002-03-18 09:35:45 +00:00
Mark Murray
766f7d6e03 Allow "make lint" to mostly work. Our sources are very unclean WRT
lint, so this is turned off by default. Setting WANT_LINT will turn
on generation of lint libraries for /usr/libdata/lint/*.ln.

Reviewd by:	silence in -audit.
2002-03-17 10:05:57 +00:00
David E. O'Brien
b7bbb709c2 Use vnode_if.awk rather than vnode_if.pl 2002-03-01 01:21:29 +00:00
Jake Burkholder
4fbd95d6b5 Don't echo a comment during make depend. 2002-02-23 01:49:13 +00:00
Luigi Rizzo
caa38512f5 Use make -V VARIABLE | xargs ... to pass argument lists to program
so that this is safe even if VARIABLE is longer than kern.argmax.

There is another instance of CFILES which might need the same treatment,
and might be noticed when doing a "make links".

The same has to be done in RELENG_4 (on some different file).

Noticed-by: picobsd cross-compiling LINT
Suggested-by: Alfred (bright@mu.org), des@freebsd.org
MFC-after: 3 days
2002-02-22 04:44:28 +00:00
Mike Smith
0b3178a45c Eliminate the use of commons in the kernel and modules,
simplifying the module linking process and eliminating the risks
associated with doubly-defined variables.

Cases where commons were legitimately used (detection of
compiled-in subsystems) have been converted to use sysinits, and
any new code should use this or an equivalent practice as a
matter of course.

Modules can override this behaviour by substituting -fno-common
out of ${CFLAGS} in cases where commons are necessary
(eg. third-party object modules).  Commons will be resolved and
allocated space when the kld is linked as part of the module
build process, so they will not pose a risk to the kernel or
other modules.

Provide a mechanism for controlling the export of symbols from
the module namespace.  The EXPORT_SYMS variable may be set in the
Makefile to NO (export no symbols), a list of symbols to export,
or the name of a file containing a newline-seperated list of
symbols to be exported.  Non-exported symbols are converted to
local symbols.  If EXPORT_SYMS is not set, all global symbols are
currently exported.  This behaviour is expected to change (to
exporting no symbols) once modules have been converted.

Reviewed by:	peter (in principle)
Obtained from:	green (kmod_syms.awk)
2002-01-10 03:52:01 +00:00
Warner Losh
714b6aa6ff s/oferride/override/
submitted by: dima
2002-01-06 20:33:55 +00:00
Warner Losh
99fd86af3f Move initialization of the MKMODULESENV envorinoment to kern.pre.mk
from kern.post.mk so port makefiles can augment it.

Submitted by: nyan
2002-01-05 06:21:06 +00:00
Warner Losh
4e8764288f Move all: target to kern.pre.mk so it matters less where you include
kern.post.mk.

# this should allow us to move kern.post.mk to the last line of the makefiles,
# but I'll do that slowly as I verify that one can do that w/o breaking things.

Submitted by: naddy
2001-11-11 06:16:53 +00:00
Warner Losh
1fddc467ee Move machine link creation from genassym to kernel-depend, per nyan@ 2001-11-04 23:10:39 +00:00
Warner Losh
7ff5025996 Arrgh. A clean pc98 build failed due to bogons on my part :-(.
Fix it by putting back the link of machine to sys/i386/include rather
than ../../include (aka sys/pc98/include).  I had a stale machine link
on my first test.

Not sure what the "right" fix is, but this unbreaks things.
2001-11-02 21:50:15 +00:00
Warner Losh
41c8eb3039 Factor the common parts of the Makefile.foo files. This introduces two
new files: kern.pre.mk, which contains most of the definitions, and
kern.post.mk, which contains most of the rules.

I've tested this on i386 and pc98.  I have had feedback on the sparc64
port, but no reports from anybody on alpha, ia64 or powerpc.  I
appologize in advance if I've broken you.

Reviewed by: jake, jhb, arch@
2001-11-02 21:34:20 +00:00