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CVS log for src/usr.bin/make/lst.h


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Default branch: MAIN


Revision 1.34 / (download) - annotate - [select for diffs], Tue Sep 5 14:05:41 2023 UTC (8 months, 1 week ago) by jsg
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, HEAD
Changes since 1.33: +3 -12 lines
Diff to previous 1.33 (colored)

unifdef HAS_INLINES
inline is part of gnu89 and c99
ok kn@ espie@

Revision 1.33 / (download) - annotate - [select for diffs], Thu Mar 4 09:45:31 2021 UTC (3 years, 2 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9
Changes since 1.32: +6 -1 lines
Diff to previous 1.32 (colored)

warn about proper usage of Lst_Destroy.

as noticed by jsg@

Revision 1.32 / (download) - annotate - [select for diffs], Wed Jun 3 12:47:33 2020 UTC (3 years, 11 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_6_8_BASE, OPENBSD_6_8
Changes since 1.31: +2 -2 lines
Diff to previous 1.31 (colored)

somehow, when I used more bool, I forgot to check with WARNINGS=Yes

no reason for those types to have different return types, all compilers
are slightly unhappy with incompatible function pointers
(again, obvious commit, no difference in generated code)

Revision 1.31 / (download) - annotate - [select for diffs], Wed Oct 14 13:52:11 2015 UTC (8 years, 7 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9
Changes since 1.30: +1 -4 lines
Diff to previous 1.30 (colored)

gc lst_ForEachNodeWhile, which isn't actually in use anywhere

Revision 1.30 / (download) - annotate - [select for diffs], Wed Oct 14 13:50:22 2015 UTC (8 years, 7 months ago) by espie
Branch: MAIN
Changes since 1.29: +2 -2 lines
Diff to previous 1.29 (colored)

make sure we use stdbool.h
Mostly diff by Daniel Dickman, who told me to commit in his stead,
as he's tied up at work.

Revision 1.29 / (download) - annotate - [select for diffs], Mon Jul 19 19:46:44 2010 UTC (13 years, 10 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7, OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4, OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8
Changes since 1.28: +1 -2 lines
Diff to previous 1.28 (colored)

Correct $OpenBSD$ stuff

Revision 1.28 / (download) - annotate - [select for diffs], Mon Jul 19 19:30:37 2010 UTC (13 years, 10 months ago) by espie
Branch: MAIN
Changes since 1.27: +0 -0 lines
Diff to previous 1.27 (colored)

two small changes:
- allow variables in SysV modifiers, as requested by matthieu@
(since recursive variables are an extension, this just extends the
extension)
- variation on :Q  called :QL (quote list), which does quote every character
EXCEPT for whitespace. e.g.,

toto:
	@for i in ${VAR:QL} ...

Revision 1.27 / (download) - annotate - [select for diffs], Sat Jan 12 13:08:59 2008 UTC (16 years, 4 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_4_7_BASE, OPENBSD_4_7, OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3
Changes since 1.26: +3 -1 lines
Diff to previous 1.26 (colored)

better error reporting/job handling error:
- systematically reorder jobs based on who did output last, so that the
last job to output is *first* to output again.
- better reaction to errors: any job that outputs is checked for termination
directly, and the Error message is printed right afterwards.
- better error messages, giving more useful information in -j mode.

Revision 1.26 / (download) - annotate - [select for diffs], Thu Jan 4 17:55:35 2007 UTC (17 years, 4 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1
Changes since 1.25: +4 -1 lines
Diff to previous 1.25 (colored)

having a function that iterates through node's datum so that we retrieve
the list item with lst_member is non-sensical, create a new function
(Lst_ForEachNodeWhile) that iterates through lstnodes directly and use
it.

Less obfuscated, slightly more efficient...

okay otto@

Revision 1.25 / (download) - annotate - [select for diffs], Tue Jun 3 02:56:11 2003 UTC (20 years, 11 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4
Changes since 1.24: +2 -6 lines
Diff to previous 1.24 (colored)

Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999.  Proofed by myself and Theo.

Revision 1.24 / (download) - annotate - [select for diffs], Sun Nov 11 12:35:02 2001 UTC (22 years, 6 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2, OPENBSD_3_1_BASE, OPENBSD_3_1
Changes since 1.23: +5 -2 lines
Diff to previous 1.23 (colored)

Fixed version... don't see how this could work on i386, since it didn't
initialize create in main.c.

Revision 1.23 / (download) - annotate - [select for diffs], Sun Nov 11 06:02:06 2001 UTC (22 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.22: +1 -4 lines
Diff to previous 1.22 (colored)

undo changes that crash on (at least) the alpha

Revision 1.22 / (download) - annotate - [select for diffs], Sun Nov 11 01:19:23 2001 UTC (22 years, 6 months ago) by espie
Branch: MAIN
Changes since 1.21: +5 -2 lines
Diff to previous 1.21 (colored)

Redo LstInit as a macro: smaller and faster code in all cases, zeroing two
pointers is simpler than calling a function.
Recognize purely static lst headers, which don't really need any
initialization.
ok miod@

Revision 1.21 / (download) - annotate - [select for diffs], Tue May 29 12:53:41 2001 UTC (22 years, 11 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE, OPENBSD_3_0
Changes since 1.20: +1 -5 lines
Diff to previous 1.20 (colored)

Take includes out of lst.h, re-add what's needed to separate files.
Removes remaining lint stuff from lst.lib.

Revision 1.20 / (download) - annotate - [select for diffs], Wed May 23 12:34:45 2001 UTC (23 years ago) by espie
Branch: MAIN
Changes since 1.19: +16 -13 lines
Diff to previous 1.19 (colored)

Mostly clean-up:
- cut up those huge include files into separate interfaces for all modules.
Put the interface documentation there, and not with the implementation.
- light-weight includes for needed concrete types (lst_t.h, timestamp_t.h).
- cut out some more logically separate parts: cmd_exec, varname, parsevar,
timestamp.
- put all error handling functions together, so that we will be able to
clean them up.
- more systematic naming: functioni  to handle interval, function to handle
string.
- put the init/end code apart to minimize coupling.
- kill weird types like ReturnStatus and Boolean. Use standard bool (with a
fallback for non-iso systems)
- better interface documentation for lots of subsystems.

As a result, make compilation goes somewhat faster (5%, even considering
the largish BSD copyrights to read). The corresponding preprocessed
source goes down from 1,5M to 1M.

A few minor code changes as well: Parse_DoVar is no longer destructive.
Parse_IsVar functionality is folded into Parse_DoVar (as it knows what an
assignment is), a few more interval handling functions. Avoid calling
XXX_End when they do nothing, just #define XXX_End   to nothing.

Parse_DoVar is slightly more general: it will handle compound assignments
as long as they make sense, e.g., VAR +!= cmd
will work.  As a side effect, VAR++=value now triggers an error
(two + in assignment).
- this stuff doesn't occur in portable Makefiles.
- writing VAR++ = value or VAR+ +=value  disambiguates it.
- this is a good thing, it uncovered a bug in bsd.port.mk.

Tested by naddy@. Okayed millert@. I'll handle the fallback if there is
any. This went through a full make build anyways, including isakmpd
(without mickey's custom binutils, as he didn't see fit to share it with me).

Revision 1.19 / (download) - annotate - [select for diffs], Thu May 3 13:41:07 2001 UTC (23 years ago) by espie
Branch: MAIN
Changes since 1.18: +77 -92 lines
Diff to previous 1.18 (colored)

Synch with my current work.
Numerous changes:
- generate can build several tables
- style cleanup
- statistics code
- use variable names throughout (struct Name)
- recursive variables everywhere
- faster parser (pass buffer along instead of allocating multiple copies)
- correct parser. Handles comments everywhere, and ; correctly
- more string intervals
- simplified dir.c, less recursion.
- extended for loops
- sinclude()
- finished removing extra junk from Lst_*
- handles ${@D} and friends in a simpler way
- cleaned up and modular VarModifiers handling.
- recognizes some gnu Makefile usages and errors out about them.

Additionally, some extra functionality is defined by FEATURES. The set of
functionalities is currently hardcoded to OpenBSD defaults, but this may
include support for some NetBSD extensions, like ODE modifiers.

Backed by miod@ and millert@, who finally got sick of my endless patches...

Revision 1.18 / (download) - annotate - [select for diffs], Thu Sep 14 13:32:07 2000 UTC (23 years, 8 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8
Changes since 1.17: +32 -37 lines
Diff to previous 1.17 (colored)

Some systematic clean-up.
- UNUSED macro that expands to __attribute__((unused)) for gcc
- move rcsid around so that they can be tagged UNUSED.
- activate -Wunused.
- use UNUSED instead of kludgy junk for function arguments.
- add extern to all extern prototypes.
- update comments in lst.h.
- clean up var.c a little bit, constifying arguments, updating comments...

Revision 1.17 / (download) - annotate - [select for diffs], Fri Jun 23 16:15:49 2000 UTC (23 years, 11 months ago) by espie
Branch: MAIN
Changes since 1.16: +7 -5 lines
Diff to previous 1.16 (colored)

Trivial consequences of the previous list changes:

- audit code for Lst_Datum, it's never applied to an empty pointer,
so check can be removed -> turn into a macro,
- Lst_First, Lst_Last can become macro as well
- specialized version of Lst_Succ (Lst_Adv) to use in loops where it cannot
fail,
- Lst_Open can no longer fail. Trim down corresponding code.

Reviewed millert@, miod@

Revision 1.16 / (download) - annotate - [select for diffs], Sat Jun 17 14:43:36 2000 UTC (23 years, 11 months ago) by espie
Branch: MAIN
Changes since 1.15: +9 -12 lines
Diff to previous 1.15 (colored)

This removes the few instances of Lst_New left.
- replaces Lst_Duplicate with Lst_Clone, which does not allocate storage
- split Lst_Concat into Lst_Concat/Lst_ConcatDestroy
Thus, all the LstValid checks are gone, since we always invoke list
functions with valid pointers.

Note that dynamic list allocation accounted for roughly 20% of all calls
to malloc.  The extraneous calls to malloc left are now mostly in parse.c,
which makes some wasteful usage of temporary buffers.

With those few patches, the code is sturdier, and easier to maintain.

Reviewed by millert@

Revision 1.15 / (download) - annotate - [select for diffs], Sat Jun 17 14:38:17 2000 UTC (23 years, 11 months ago) by espie
Branch: MAIN
Changes since 1.14: +8 -4 lines
Diff to previous 1.14 (colored)

This patch introduces a distinction between
Lst_Init (constructor) and Lst_New (allocation + construction)
Lst_Destroy (destructor) and Lst_Delete (deallocation + destruction),
and uses that to turn most dynamic allocation of lists (Lst pointers)
into static structures (LIST).

Most of this is mundane, except for allGNs in targ.c, where the code must
be checked to verify that Targ_Init is called soon enough.

Lst_New is a temporary addition. All lists will soon be static.

Reviewed by millert@, like the previous patch.

Revision 1.14 / (download) - annotate - [select for diffs], Sat Jun 17 14:34:04 2000 UTC (23 years, 11 months ago) by espie
Branch: MAIN
Changes since 1.13: +33 -3 lines
Diff to previous 1.13 (colored)

This patch moves the definition of lists and list nodes to lst.h.
C is not well-suited for opaque data structures.

Then it proceeds by removing a lot of non-sensical casts and white space.

There are two motivations behind this change:
* small functions like Lst_First can now be redefined as macros safely
(otherwise, the cast would mean that you might write Lst_First(5) and
find out about it rather late)
* the size of the Lst data structure is exposed to user code. This will
be used to allocate lists statically, instead of malloc/free them like
crazy.

Revision 1.13 / (download) - annotate - [select for diffs], Sat Jun 10 01:41:05 2000 UTC (23 years, 11 months ago) by espie
Branch: MAIN
Changes since 1.12: +16 -16 lines
Diff to previous 1.12 (colored)

Clean-up patch: use `void *' instead of old-fashioned ClientData/Address.

Revision 1.12 / (download) - annotate - [select for diffs], Sat Jun 10 01:32:23 2000 UTC (23 years, 11 months ago) by espie
Branch: MAIN
Changes since 1.11: +18 -17 lines
Diff to previous 1.11 (colored)

Thus, Lst_ForEach no longer needs returning a status.
In fact, it can become a macro based on Lst_ForEachFrom.
This also introduces Lst_Every, as a shortcut for the very common case where
Lst_ForEach does not need any user data.

Finally,  make consistent use of a few function typedefs, instead of having
explicit void (*)(Lst)  arguments all over the place.

Revision 1.11 / (download) - annotate - [select for diffs], Sun Dec 19 00:04:25 1999 UTC (24 years, 5 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_2_7_BASE, OPENBSD_2_7
Changes since 1.10: +6 -5 lines
Diff to previous 1.10 (colored)

Rearrange Lst_Find interface to conform better with other functions.

Revision 1.10 / (download) - annotate - [select for diffs], Sat Dec 18 21:58:07 1999 UTC (24 years, 5 months ago) by espie
Branch: MAIN
Changes since 1.9: +9 -9 lines
Diff to previous 1.9 (colored)

Nothing ever checks ReturnStatus on Lst_Insert, Lst_Append, Lst_AtFront,
Lst_AtEnd, Lst_Concat, Lst_Remove, Lst_Replace.

Don't bother returning one.

Revision 1.9 / (download) - annotate - [select for diffs], Sat Dec 18 21:53:32 1999 UTC (24 years, 5 months ago) by espie
Branch: MAIN
Changes since 1.8: +1 -4 lines
Diff to previous 1.8 (colored)

NIL, NILGNODE, etc, are only glorified NULL.
Get rid of them.

Get rid of list.h, nothing uses it anyway.

Revision 1.8 / (download) - annotate - [select for diffs], Sat Dec 18 02:11:27 1999 UTC (24 years, 5 months ago) by espie
Branch: MAIN
Changes since 1.7: +2 -2 lines
Diff to previous 1.7 (colored)

make does not use circular lists, get rid of the extra weight.

Revision 1.7 / (download) - annotate - [select for diffs], Thu Jul 29 19:55:19 1999 UTC (24 years, 9 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_6_BASE, OPENBSD_2_6
Changes since 1.6: +2 -2 lines
Diff to previous 1.6 (colored)

"sprite.h"; soren@t.dk

Revision 1.6 / (download) - annotate - [select for diffs], Sat Dec 5 00:06:28 1998 UTC (25 years, 5 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_2_5_BASE, OPENBSD_2_5
Changes since 1.5: +0 -0 lines
Diff to previous 1.5 (colored)

Modifications from netbsd:
- don't interfere with MACHINE/MACHINE_ARCH defines for bootstrap
- type clean-up, time_t, and printing `unknown' ints
- fix TARGET/MEMBER bug in archive rules
- memmove...
- cleaner Error handler.
- reentrant brk_string
- .MAKE env variable
- preliminary scaffolding for .NOPATH

Other improvements:
- efree
- shellneed streamlined
- display Stop in .CURDIR after an error.
- document most features and misfeatures.
- add a few OpenBSD notes to the tutorial.

Revision 1.5 / (download) - annotate - [select for diffs], Fri Jul 25 21:05:34 1997 UTC (26 years, 10 months ago) by mickey
Branch: MAIN
CVS Tags: OPENBSD_2_4_BASE, OPENBSD_2_4, OPENBSD_2_3_BASE, OPENBSD_2_3, OPENBSD_2_2_BASE, OPENBSD_2_2
Changes since 1.4: +2 -2 lines
Diff to previous 1.4 (colored)

#if __STDC__ --> #ifdef __STDC__

Revision 1.4 / (download) - annotate - [select for diffs], Sat Nov 30 21:08:58 1996 UTC (27 years, 5 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_1_BASE, OPENBSD_2_1
Changes since 1.3: +5 -5 lines
Diff to previous 1.3 (colored)

Sync with NetBSD:
- Merge in FreeBSD and Lite2 changes.
- Fix bug where a non-archive target with a .a suffix would always
  be considered to be out of date, since it does not have a TOC.
- Fix NetBSD PR #2930: declare missing variable.

Revision 1.3 / (download) - annotate - [select for diffs], Wed Jun 26 05:36:35 1996 UTC (27 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_0_BASE, OPENBSD_2_0
Changes since 1.2: +1 -0 lines
Diff to previous 1.2 (colored)

rcsid

Revision 1.2 / (download) - annotate - [select for diffs], Thu Feb 22 22:24:48 1996 UTC (28 years, 3 months ago) by niklas
Branch: MAIN
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)

From NetBSD:
Support SVR4 style archives.
Fix pr/1421 (from Matthew Green) and pr/1997 (from Jeff Thieleke).
In ParseDoInclude(), make a temporary copy of the current file name
while searching for ""-type include files, since the current file name
might not be a writeable string.

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Wed Oct 18 08:45:42 1995 UTC (28 years, 7 months ago) by deraadt
CVS Tags: netbsd_1_1
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

initial import of NetBSD tree

Revision 1.1 / (download) - annotate - [select for diffs], Wed Oct 18 08:45:42 1995 UTC (28 years, 7 months ago) by deraadt
Branch: MAIN

Initial revision

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