Commit Graph

75 Commits

Author SHA1 Message Date
Peter Wemm
9e0f2a9fb1 Use an intermediate file containing the module binary before converting
it into a ``shared'' .ko file.  This intermediate file can be directly
linked into a static kernel.  This isn't all that useful yet but will
become much more interesting shortly.
2000-03-20 01:29:59 +00:00
Bruce Evans
9e4be63dd6 Add ${DEBUG_FLAGS} to CFLAGS in bsd.kmod.mk, not in scattered module
makefiles.  Bad examples in fxp/Makefile keep getting copied to new
makefiles.
2000-01-28 11:26:46 +00:00
Peter Wemm
647b247c34 oops, nearly forgot to commit the addition of ppbus_if.m to the list. 2000-01-23 15:42:44 +00:00
Bruce Evans
a0b845fe92 Add "-I@/../include" and/or "-I${DESTDIR}/usr/include" to CFLAGS,
essentially as in kernel makefiles, so that module sources can include
<stddef.h> and other standard headers.  Only add the second path when
the first path can't be found, instead of when DESTDIR is defined.
Adding it used to be just an obfuscation.

Use "${.OBJDIR}" instyead of "." in -I paths.  Using "${.OBJDIR}" just
gave more verbose command lines and depend files.
2000-01-08 18:48:57 +00:00
Peter Wemm
c447342094 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 05:07:58 +00:00
Peter Wemm
3b073b53b7 Update vnode_if.sh location. This was deliberately left a while after
the repo copy as the kernel src/sys/modules stuff uses
/usr/share/mk/bsd.kmod.mk which often gets out of sync with the kernel
source.
1999-12-22 01:07:30 +00:00
Peter Wemm
9029b6442a Use the -c and -h args of vnode_if.sh to generate only the .h file that
we use.  The .c half is statically compiled into the kernel.  It's kinda
silly to generate a .h file on the fly that has inlines to call the
.c stuff when the .c code is fixed.

Also, zap the special treatment for VFS_KLD modules.  This treatment
applies to lots of things, not just VFS's.
1999-12-12 16:45:58 +00:00
Warner Losh
052331f45b Add two modules for the pccard work: dev/pccard/card_if.m and
dev/pccard/power_if.m.

XXX There has got to be a better way to deal with this.
1999-11-28 20:18:50 +00:00
Bruce Evans
4fea670478 Build and clean device interface files (foo_if.[ch]) and empty options
files (opt_*.h) automatically (if they are in ${SRCS}).

Clean vnode_if.[ch] automatically (if one of them is in ${SRCS}, not just
if VFS_KLD is defined).

There are some complications to avoid using the "@" symlink before it
is built.
1999-11-28 17:52:40 +00:00
Marcel Moolenaar
84eadd6305 Add .ORDER which is needed for the previous commit to work with -jN.
Pointed out by: bde
1999-11-23 17:18:52 +00:00
Marcel Moolenaar
5f644e4c72 vnode_if.sh makes both vnode_if.c and vnode_if.h. Add vnode_if.c to
the LHS of the rule for vnode_if.h. This solves a "dunno how to make"
error.
1999-11-23 10:17:36 +00:00
Nick Hibma
fe3cac87c1 1) s/mod(un)?load/kld$1load/
2) s/MODLOAD/KMODLOAD/ to be consistent with the rest of the variables
(KMOD, KMODOWN, KMODGRP, etc) and definition of MODLOAD/UNLOAD in the
Makefile of the ATAPI module

3) textual fixups
1999-09-06 20:11:59 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Tim Vanderhoek
e902c1bb07 Add variable INSTALLFLAGS_EDIT used to remove arbitrary INSTALLFLAGS.
Specifically intended for removing -fschg ("INSTALLFLAGS_EDIT=:S/schg/uchg/")
this makes the NOFSCHG flag redundant.  NOFSCHG will still be honoured by
bsd.lib.mk but is valid for buildworld only.  NOFSCHG is still implemented in
the old way (ie. _not_ ".if NOFSCHG then { INSTALLFLAGS_EDIT+=:S/schg/,/ }"
to emphasize the fact that NOFSCHG is only supported in a limited
fashion and for buildworld.

The interface and implementation are such that future use of flags such
as sappnd can also be easily removed or altered (perhaps to uappnd).

This commit brought to you by the letters B, D, and E, and the numbers six,
one, thirteen, and three.
1999-07-31 20:27:33 +00:00
Peter Wemm
e0e77ef1c6 s/lkm(4)/kld(4)/ 1999-04-23 20:53:34 +00:00
Peter Wemm
713959259e Clean out most of the LKM stuff, the build support left a little while ago. 1999-04-20 14:33:24 +00:00
Bruce Evans
2336a7ea75 Removed all traces of LN_FLAGS. It was only used to produce a link
/usr/sbin/sysctl -> ${DESTDIR}/sbin/sysctl in some versions of 2.2,
and this link was broken if DESTDIR was set.

Added a SYMLINKS macro.  This works the same as LINKS, except it
creates symlinks and the linked-to pathname may be relative.  This
is more flexible than LN_FLAGS, since it supports installing
symlinks independently of hard links.

Use `ln -f[s] ...' instead of `rm -f ...; ln [-s] ...' for LINKS and
SYMLINKS.  This is equivalent if the target is neither a directory nor
a symlink to a directory.

PR:		8279
1999-03-23 03:06:25 +00:00
Peter Wemm
1e216ab590 Use a name less likely to collide with source files without an obj dir. 1998-11-11 07:40:44 +00:00
Peter Wemm
92892ca7a5 Do not add ${KMOD} to the CLEANFILES list. We want ${PROG} which is either
${KMOD}.o or ${KMOD}.ko.  Otherwise we can delete the source shell script
for linux, joy and ibcs2.
1998-11-05 04:01:55 +00:00
Peter Wemm
08a04a8985 Update the kld glue
Pre-Approved by: jkh
1998-10-16 03:32:03 +00:00
Peter Wemm
fdbdd3a05f Support encapsulating ELF linker sets for KLD modules via gensetdefs.
Support name based dependencies at build time.  This is a hack.
These only affect KLD modules.
1998-10-14 04:04:22 +00:00
Mike Smith
8fe644b289 Define KLD_MODULE if building a KLD module.
Forgot to mention that the previous commit was
Submitted by:	Doug Rabson <dfr@freebsd.org>
1998-10-02 05:08:09 +00:00
Mike Smith
90f60fc9bc Changes to support building of KLD modules. This includes the possibly
to be removed KMODDEPS define.
1998-10-02 04:51:10 +00:00
Bruce Evans
1d0de5e557 Add -aout to CFLAGS and LDFLAGS in bsd.kmod.mk, not in
src/lkm/Makefile.inc.  This fixes broken builds of the syscons LKMs
when OBJFORMAT=elf.  Removed src/lkm/Makefile.inc since it became
empty and is worse than useless.
1998-09-02 14:29:09 +00:00
Peter Wemm
e0301e5d4b Make ../Makefile.inc handling more consistant to prevent multiple includes
when certain .mk files include other .mk files.  This will remove the
need for multiple include protection in some other makefiles around the
tree (and helps some elf conditionals).
1998-08-08 07:02:08 +00:00
Bruce Evans
e0e2794cd8 Honor NOSHARED for tools. All tools should be built static for
`make world' to avoid problems with picking up (new) target or (stale)
host shared libraries.

Don't honor -static in LDFLAGS for linking LKMs.  LDFLAGS is not
actually for ld, but we use it anyway, and must prevent -static being
misinterpreted as -s.

Don't hide any of the link steps.
1998-07-29 14:19:48 +00:00
Bruce Evans
afba897ff2 Fixed `make depend', which I broke here about a month ago by moving
the null default for `depend' from bsd.dep.mk to bsd.obj.mk.
bsd.kmod.mk included these files in a bad order, so it picked up
the null default.
1998-06-09 02:55:40 +00:00
Bruce Evans
5f1c0dcd1a Fixed CLEANFILES. Some temporary files were missing. 1998-03-19 13:22:46 +00:00
Eivind Eklund
69b87d3e06 Introduce the 'regress' target.
Silently approved by:	-hackers, -current
1998-03-12 20:02:17 +00:00
Bruce Evans
589d9341f4 Removed support for now-unused FreeBSD misfeature DPSRCS. 1998-03-06 07:28:01 +00:00
Bruce Evans
47da63c3df Fixed dependencies of ${PROG} on ${DPSRCS} and `all' on ${_ILINKS}.
There were various races for `make -j'.  Half-built versions of
vnode_if.h were sometimes #included...

Removed a null dependency.
1998-03-06 05:43:46 +00:00
Bruce Evans
161e89999d Removed default tags target. PROG is always defined here, so ifdefing
it was bogus, and without the ifdef the default is identical to the
central one in bsd.dep.mk.
1998-02-20 15:52:49 +00:00
Bruce Evans
021886ff87 Restrict the include search path using -nostdinc -I- in $(CFLAGS} as
in kernel Makefiles.  Nothing in /usr/include is used (provided
relative paths for sys/* and <machine> can be found), so there is
no need for the -I/usr/include kludge as in kernel Makefiles.
1998-02-01 17:19:54 +00:00
Bruce Evans
4a2d2630c8 Generate symlinks to the "sys" and <machine> directories and put
them in the include path.  This fixes recent breakage of the syscons
LKMs and general brokenness of the include paths (headers under
/usr/include were used in many cases).
1998-01-26 20:36:38 +00:00
Wolfram Schneider
70e244f8f6 Remove the comments hat just list the nested includes.
The lists don't provide significantly more information than
grep '\.include', and grep gives lists that are actually correct.
Submitted by: Bruce
1997-11-09 15:03:15 +00:00
Bruce Evans
2e9b23b0ba Added ${KMOD} to CLEANFILES. ${KMOD} gets created if you run `make load'. 1997-07-21 16:04:41 +00:00
Bruce Evans
ed2be8eabe Removed temporary SMP header fix. 1997-06-30 23:37:54 +00:00
Jordan K. Hubbard
398ac038db Change the distribute targets so that a given item in our source tree
can place itself into n distributions, where n >= 1.
1997-06-21 15:40:34 +00:00
Satoshi Asami
b3e17ba2cf Add "-I${DESTDIR}/usr/include" to CFLAGS if DESTDIR is defined, just
like bsd.lib.mk and bsd.prog.mk.  It doesn't add it to CXXINCLUDES, I
don't think anybody has written a kernel module with C++.  (Not that I
think DavidG will allow it anyway. :)

Reviewed by:	bde
1997-06-18 03:10:31 +00:00
Doug Rabson
77e25db56d Add SMPHDRS to CLEANFILES instead of replacing its current value. 1997-05-06 14:29:56 +00:00
Steve Passe
7f7578c815 removed:
opt_smp_invltlb.h
from:
SMPHDRS=        opt_smp.h opt_smp_invltlb.h

SMP_INVLTLB is no longer a valid config option, the invalidation of the TLB
via inter-CPU IPIs is now standard when APIC_IO is used.
1997-04-30 21:54:01 +00:00
Bruce Evans
035e8553c0 Fixed the SMP fixes:
- fixed dependencies so that `make depend' isn't necessary.
- added new files to CLEANFILES.
- fixed style.
1997-04-30 20:56:37 +00:00
Andrey A. Chernov
ba11dfa74c bugfix: 'make depend' cause all LKMs rebuild 1997-04-30 06:04:17 +00:00
Steve Passe
066da549d4 Submitted by: Wolfgang Helbig <helbig@MX.BA-Stuttgart.De>
make world fails when it tries to build LKMs because the files
	opt_smp.h
	opt_smp_invltbl.h
are missing.

This patch to /usr/src/share/mk/bsd.kmod.mk is a temporary workaround.

Note that LKMs built in this way may or may NOT work properly with an
SMP kernel.
1997-04-28 00:02:22 +00:00
Jordan K. Hubbard
6eb5e456f1 Support GLOBAL style tags. 1997-04-13 06:44:25 +00:00
Peter Wemm
b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Bruce Evans
9e72552ff0 Centralized the definition of CWARNFLAGS into bsd.kern.mk. 1996-10-08 22:09:03 +00:00
Wolfram Schneider
7bc830bb88 add variables MODLOAD and MODUNLOAD for modlad/modunload commands 1996-10-06 22:10:35 +00:00
Steven Wallace
b3618bcf57 .TARGETOBJDIR has been removed from make and CANONICALOBJDIR set in
bsd.obj.mk.  Also, a make target called objwarn checks to see
if ${.OBJDIR} != ${.CURDIR} and ${.OBJDIR} != ${CANONICALOBJDIR}
and outputs a warning.  (No warning for the latter if MAKEOBJDIR or MAKEOBJDIRP
REFIX is set).  objwarn is called from all targets in bsd.prog.mk, bsd.kmod.mk,
and bsd.lib.mk.

Reviewed by:	bde
1996-09-18 06:09:19 +00:00