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71 Commits

Author SHA1 Message Date
riastradh 72c36f8199 Tag each .c file with the options that might have brought it in. 2018-08-27 05:35:00 +00:00
christos c8eb41c615 un-c99 2017-06-16 02:01:10 +00:00
christos f3bbdc592c Allow multiline makeoptions to work by quoting the newline.. 2017-06-15 23:52:15 +00:00
uebayasi 9b48d49489 Sort files in ${ALLFILES} in the order of parsing of `files.*'. 
config(1) reads the first `files.${MACHINE}' when it encounters `machine'.
Then it includes common `files.${MACHINE_SUBARCH}', `files.${MACHINE_ARCH}',
and MI `sys/conf/files' at last.  This change makes the first "file" in
`files.${MACHINE}' appear first in ${ALLFILES}.
 2015-09-04 10:16:35 +00:00
uebayasi ce4642ec41 Make config(1) output only ${ALLFILES}, selected input files, and pass it to 
Makefile.kern.inc, where files are filtered by suffix.
 2015-09-04 06:10:47 +00:00
uebayasi 5b92bb3c7a Output ${ALLFILES}, the list of selected *.[csSo] files, sorted in the exact 
order config(1) parses "file ..." commands in config(5) files.  Define
${CFILES}, ${SFILES}, and ${OFILES} as subset of ${ALLFILES} selected by
suffix.
 2015-09-04 05:52:15 +00:00
uebayasi bc2bf167eb Now Makefile.kern.inc handles swap<kernel>.c compiling/linking nicely, 
config(1) can become less hackish.
 2015-09-04 05:13:32 +00:00
uebayasi dc9cfb5d59 Share more code by making *.o handling less special. 2015-09-04 01:24:01 +00:00
uebayasi 9d10d0209d Pretty-print `Makefile' output. 2015-09-03 13:32:07 +00:00
uebayasi eaa72931c4 Move `all' target definition to Makefile.kern.inc. 2015-09-03 09:28:00 +00:00
uebayasi d891b756ba Define kernel dependency in Makefile.kern.inc. 2015-09-03 06:09:46 +00:00
uebayasi a453d60989 Fix build. 2015-09-02 16:29:44 +00:00
uebayasi 7a8426662a Define ${OBJS} in `Makefile.kern.inc'. Relative paths are not truncated 
(a/b/c/x.c -> x.c) in `-S' mode.  Don't provide some explicit rules for `-S'
mode for safety.
 2015-09-02 14:17:03 +00:00
uebayasi 558aab1be0 Output relative path for ${CFILES} and ${SFILES} in generated `Makefile'. 
`Makefile.kern.inc' knows how to deal with $S prefix, so don't bother it in
config(1).
 2015-09-02 13:42:14 +00:00
uebayasi 7db0c115b3 Simplify generated `Makefile' by calculating ${OBJS} from merging ${CFILES}, 
${SFILES}, and ${OFILES} except swap<kernel>.o excluded.
 2015-09-02 13:06:06 +00:00
uebayasi e53d4b70ba Fix build. 2015-09-01 20:18:41 +00:00
uebayasi b06817457f Experimental ``suffix rules + subdirectories'' build support (-S). 2015-09-01 16:01:23 +00:00
uebayasi 3374c75eeb Use per-suffix lists where appropriate. 2015-09-01 12:10:56 +00:00
uebayasi f5d74fcda3 Abstract struct filetype is no longer needed. 2015-09-01 11:35:46 +00:00
uebayasi 0b130540fb Merge struct objects into struct files. Keep per-suffix file lists. 2015-09-01 11:22:59 +00:00
uebayasi 5f38d8b6fe Properly handle absolute prefix. 2015-09-01 01:17:56 +00:00
uebayasi 4c482b808f Refactor emit file functions. No functional changes. 2015-09-01 00:38:30 +00:00
uebayasi cf356c3efd Revert "Accept only relative paths ...". This will be redone in much better, 
stricter way.
 2015-08-30 21:58:19 +00:00
uebayasi 623bd6b2aa Define compile rules in sys/conf/Makefile.kern.inc except those overriden by 
"file ... compile-with ...".  As rules are still explicit, be careful to not
override by checking .if !target(xxx.o).
 2015-08-30 05:12:00 +00:00
uebayasi 8c9276859d No need to define swap<kernel>.o build rule. 2015-08-29 17:42:05 +00:00
uebayasi b6c3503b87 Define ``normal'' .c/.S rules as .for loops. Still explicit and ugly, but 
these will be eventually replaced with suffix rules.  Tested x68k where .c/.S
rules are overriden with "compile-with".
 2015-08-29 17:35:23 +00:00
uebayasi 75298111a7 Convert MAXUSERS, take 2. 
Define MAXUSERS in opt_param.h and include it from sys/param.h, for more
accurate dependency.  Don't define -DMAXUSERS and add it to ${CPPFLAGS}.
config(5)'s "maxusers" syntax doesn't change.

(The version just before revert was OK, but I had something bad in my obj
dirs.)
 2015-08-29 14:07:45 +00:00
uebayasi 9d7c5e580c Revert MAXUSERS changes. Need fresh air. 2015-08-29 07:33:18 +00:00
uebayasi 4401376950 Define MAXUXERS in opt_param.h. Bump config(1) version. 2015-08-29 07:08:38 +00:00
uebayasi ca847f032e Revert "Retire optional `rule' argument of `file' command". It is still used 
in m68k ports.
 2015-08-29 02:54:07 +00:00
uebayasi b5595827d0 Simplify. 2015-08-28 09:16:29 +00:00
uebayasi 54e231918a Retire optional `rule' argument of `file' command. 
This has existed since Rev. 1.1 of Torek's config(8) [1], but probably has
never been used by anyone.

(I can not imagine how a `file' like look like if `rule' is specified.)

[1] http://cvsweb.netbsd.org/bsdweb.cgi/src/usr.sbin/config.new/Attic/files.c?rev=1.1
 2015-08-28 09:04:02 +00:00
uebayasi 47065f5afc Accept only relative paths (from $S) for `file' and `object'. Simplify code. 
config(1) does not need to be super-smart about path handling, because it is
usually used with make(1), that is much smarter.

Pre-compiled object files, specified using `object', are regarded as read-only
input, thus they should be put under $S (or $S/..), as part of a source tree.
 2015-08-28 08:31:28 +00:00
uebayasi 50408f97eb Global paths looked up at output stage (mk*()) are relative to `srcdir'. 
Ignore "prefix" by not calling sourcepath().
 2015-08-28 03:55:15 +00:00
uebayasi d8aa702d35 Revert debug code. Simplify. 2014-12-15 15:49:25 +00:00
uebayasi fc1f7728b8 config(1): Fix build of old trees (bin/49389) (take 2) 
Look into sys/conf/Makefile.kern.inc to check if "build_kernel" .USE target
is defined.  If not (== old source trees), generate one on the fly.
 2014-12-15 15:41:18 +00:00
uebayasi 10b064f35c config(1): Fix build of old tree (bin/49389) 
Define the default, empty "build_kernel" target, so that old source trees,
whose sys/conf/Makefile.kern.inc don't have "build_kernel" .USE target, can
be built.

(When "build_kernel" is defined, the target is overriden, as far as
sys/conf/Makefile.kern.inc is included later than the "netbsd: ..." definition
in sys/arch/*/conf/Makefile.*.)

This should address PR bin/49389.
 2014-12-15 10:10:24 +00:00
christos c8da6eb49b Use proper index types, delete casts, use correct sizeof() in allocations. 2014-11-21 20:46:56 +00:00
uebayasi 57751c8485 Pre-calc file path len/suffix. Misc. clean up. 2014-11-17 00:53:15 +00:00
uebayasi 9eb1865390 Fix oops in r1.30. 2014-11-16 15:10:54 +00:00
uebayasi d2824e0952 Simpfily code by assuming suffix is a single character. 2014-11-16 14:57:59 +00:00
uebayasi 8a0d672c53 Refactor. 2014-11-16 14:49:12 +00:00
uebayasi 20fd8a9d0f Consistently wrap long lines in ioconf.c. 2014-11-16 14:26:14 +00:00
uebayasi dfd51da465 config(1): Avoid buffer overrun (modular build) 2014-11-15 12:18:55 +00:00
uebayasi 70dd8e7d2a config(1): Sort objects by weight in modular build 
Sort per-module kernel objects (*.ko) by dependency weight.  Important modules
are placed in lower addresses.  The ``machdep'' module will be always placed
in the lowest.

(At this moment, the order is not exact because dependency information is
incomplete in config files (files.*).  Thus ``sysmon_power.ko'' comes lower
than ``machdep.ko'' and/or ``uvm.ko''; but still much better than alphabetical
sort.)
 2014-11-15 08:21:38 +00:00
uebayasi 7710d317bc config(1): Rename internal flag to enable modular build 2014-11-06 11:40:32 +00:00
christos d12b0036c5 - add RCSID's 
- fix -Wconversion (except scanner)
 2014-10-29 17:14:50 +00:00
uebayasi 1c89d26524 Style. 2014-10-09 19:33:43 +00:00
uebayasi 9a04781594 FIT_NOPROLOGUE is never set anywhere. 2014-10-09 19:24:36 +00:00
uebayasi eb981efe66 Kill more unused indent code in emitfiles(). 2014-10-09 19:22:31 +00:00