Commit Graph

227 Commits

Author SHA1 Message Date
mrg f22d12ed49 back out rev 1.23 (don't stat PHONY targets). it broken the libcrypto
build by causing everything to be remade everytime.  this fixes PR#8419.
1999-11-25 22:34:16 +00:00
kristerw e71aea426d Typos (from OpenBSD) 1999-11-19 22:29:24 +00:00
msaitoh 0fcbe067c6 s/ the the / the / 1999-10-08 20:13:42 +00:00
kim 6c6c0c0d5c Make this compile on Solaris... 1999-09-16 19:57:54 +00:00
mycroft 2500a4b975 Some minor cleanup of :: tests. 1999-09-16 00:54:14 +00:00
mycroft ce14db1fcd Fix a bug in the previous. In the `compat' case, we don't actually use the
list of target nodes returned by Make_ExpandUse().  We have to search the
cohorts explicitly while iterating through the tree.  So, tweak CompatMake()
to do this.
1999-09-16 00:49:48 +00:00
sommerfeld bcb141e5d0 Reuse the Hash_Entry `name' field to store the variable name when we
can (i.e., everything except environment variables, which aren't
stored in hash tables).

While we're here, inline the body of VarDelete into Var_Delete since
it's the only caller and it's just simpler that way when v->name can
share storage with the hash entry and may not need to be freed
separately.

Speeds up the infamous libc build benchhmark maybe 1% on PIII, 4% on
alpha pc164

Suggested by Perry Metzger.
1999-09-15 22:51:05 +00:00
mycroft b12871c6cb Rework how :: dependencies are handled.
Build a list of `cohorts' as before, but do *not* link each one into all the
parent nodes; instead, copy the `cohort' lists into the stream of targets to
be built inside Make_ExpandUse().  Also do the attribute propagation as a
separate pass after parsing.
This eliminates several O(n^2) algorithms.
1999-09-15 10:47:37 +00:00
mycroft c29ad80902 More cleanup code bites it. 1999-09-15 08:48:17 +00:00
mycroft dd291116bc Don't bother iterating through all the data structures to free(3) everything
right before exiting.
(The code is still present, `#ifdef CLEANUP', in case someone needs it...)
1999-09-15 08:43:21 +00:00
mycroft 441a442e46 Fix another case where we stat(2)ed .PHONY targets. 1999-09-15 05:56:33 +00:00
mycroft ff6341a190 Nuke Buf_{G,Ung}etByte{,s}(), since they aren't used, and make BufExpand do
power-of-2 allocation.
1999-09-15 04:16:31 +00:00
mycroft c33b6eca55 Avoid using Lst_Member() in SuffExpandChildren(), by avoiding Lst_ForEach() and
passing in the LstNode of the child being inspected.  Shaves off another few %,
particularly when there are long child lists containing $ expansions (e.g. in
libc).
1999-09-15 03:59:44 +00:00
mycroft d2ec8b0e26 Replace the linear variable list in the GNode with a hash table. Gives a
small (~10% on my machine) speedup building libc.
Changes by: perry (+ bug fix and minor change by me)
Reviewed by: mycroft sommerfeld
1999-09-15 02:56:34 +00:00
christos ab01074993 Add :O var modifier, that sorts the words in a variable. 1999-09-12 00:17:50 +00:00
christos 7057287c54 PR/8259: Chris Demetriou: Fix stack overflow bugs exposed by the glibc-2.1.1
Makefile. Use snprintf everywhere.
1999-09-04 04:21:28 +00:00
simonb dcb4cadef7 Don't need strftime() on Ultrix either. 1999-08-27 00:47:25 +00:00
aidan 58f27ba58c Added .PARSEDIR and .PARSEFILE variables to make(1). 1999-08-09 21:06:28 +00:00
ross 7886a593e3 Back out part of previous, only the parse.c mod was intended. 1999-08-04 16:44:07 +00:00
ross 0728723c31 Trivial speed hack. 1999-08-04 02:54:56 +00:00
hubertf 5674691260 Save the walls, use fly swatters instead of machine guns!
(s/sscanf/strtol/, per Christos)
1999-08-02 17:23:58 +00:00
hubertf a38c426e1c Detect invalid arguments to -j and -L by using sscanf() instead of atoi().
Fixes PR 6743 by Assar Westerlund <assar@sics.se>
1999-08-02 15:23:11 +00:00
hubertf d5df2197fb sprite.h is private to make, so #include it with "sprite.h",
not <sprite.h>.

Problem reported in PR 4381 bye Soren S. Jorvang <soren@t.dk>
1999-07-29 19:45:32 +00:00
christos 10e7b7f04d Fix extreme brokeness with job control that appeared when we set USE_PGRP. 1999-07-16 05:38:20 +00:00
thorpej 70b6975a7e Fix a typo. 1999-07-12 18:22:49 +00:00
thorpej 484fe86089 Correct an inverse initialization of a variable, which caused all .PATHs
to be treated as .DOTLAST.
1999-07-12 17:29:32 +00:00
thorpej 5a0addc0ef Add a mechanism for specifying that ${.CURDIR} will be searched last
in the presence of .PATH directives by specifying:

.PATH: .DOTLAST

This will be used to fixup the build system to work with both crypto-us
and crypto-intl sub-trees.

Make(1) changes by Christos Zoulas, after much badgering by me :-)
1999-07-11 02:06:57 +00:00
christos 80d9d7d175 Regular bourne shells don't have the -q option (from Chuck Cranor) 1999-07-06 14:02:56 +00:00
christos 516292d398 apply solaris fixes 1999-06-29 07:44:21 +00:00
christos eee5bfa70d Revert previous change. I am a bonehead. 1999-06-06 21:16:23 +00:00
christos 9081585e9b remove accidentally left debugging code 1999-06-06 20:41:04 +00:00
christos 4d93254198 Allow junk variable to work in non dynamic contexts. Allows as to say things
like:
    .if defined(COPTS) && !empty(COPTS:M*-g*)
1999-06-06 20:24:02 +00:00
christos f15f83610f Fix awful bug where:
V := $V foo
	V := $V bar

would report that variable V is recursive...
1999-06-02 18:47:11 +00:00
christos 94df9ca047 Define USE_PGRP so that we send signals to our job's process group instead
of only pid.
1999-05-03 12:01:14 +00:00
christos 130a3bae01 killpg(pgrp, sig) == kill(-pgrp, sig) in the sysv case. 1999-05-03 09:49:55 +00:00
gwr 4761a8c13b Uh... should have been ${MACHINE} not hard coded... Duh! 1999-04-03 04:50:16 +00:00
gwr ae400a2e31 Define CC=gcc -O and add -DMACHINE=... 1999-04-03 04:39:10 +00:00
gwr 0a1b2f4b53 Make regex support conditional on NO_REGEX (was MAKE_BOOTSTRAP)
Solaris has a compatible regex, as do many others now...
1999-04-03 04:37:47 +00:00
sommerfe 1be2746ed5 report a sensible error if wait() fails. 1999-03-24 13:19:26 +00:00
christos 8001a619fc use emalloc() instead of malloc() 1999-03-19 16:11:02 +00:00
erh fa45851f9b Add missing .El line. 1999-03-10 05:14:51 +00:00
ross 7f8e818918 Missing .El. 1999-03-09 03:19:28 +00:00
mycroft a1c657fe56 Clean up SYNOPSIS formatting. 1999-03-07 11:29:58 +00:00
cjs d5ce180dc0 When giving the -v option to /bin/sh, also give the new -q option so that
the execution of $ENV isn't printed with every job that's started.
1999-02-04 00:40:55 +00:00
christos 24eea87b54 Allow system path to be overriden in the Makefile 1998-12-19 17:26:12 +00:00
ross 3eb0afd457 Fix a bug that apparently prevented, since day 1, the .-include / .sinclude
feature from ever working. Also, fix the man page that incorrectly described
the syntax of the feature that didn't work.
1998-11-17 23:56:23 +00:00
christos 4f3cc30bcc This patch fixes the problem introduced in the previous commit where
parents would be get remade, even if children were not really updated
by the commands executed for them. It also makes all the children have
the real modification time set if possible, so it should fix some other
timing weirdnesses...

- collapse childMade and make fields into flags and convert them to bits
  CHILDMADE and REMAKE
- introduce FORCE flag that gets set in all the parents of a child that
  has no sources and does not exist.
- set oodate if the FORCE flag is set, and not if CHILDMADE
- centralize the RECHECK into Make_Recheck() and use this in make.c and compat.c
- use Make_TimeStamp for all child -> parent timestamp propagations
1998-11-11 19:37:06 +00:00
christos 7e91b1976d PR/6426: Jim Bernard: make sometimes does not make directories on top of
a union mount.

	eg.
	src: FORCE

	FORCE is a fake target that does not have sources. When FORCE is
	considered made it gets updated with the current timestamp. If the
	directory happens to have the same timestamp too, then it will not
	be made because it is considered to be up-to-date with respect to
	the child. This can happen because the time resolution is only in
	seconds. It is more likely to happen on a union filesystem where
	the timestamps take longer to update.

	The fix is to consider the parent unmade when children have been
	updated.
1998-11-11 11:25:43 +00:00
christos 889ce7db6e - full prototypes
- more conservative printf
- char -> unsigned char
1998-11-06 23:31:09 +00:00
itohy 6aeb72f23f Reduced memory leaks.
I found some more leaks, but are not in inside of iterations.
1998-11-01 03:07:33 +00:00