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277 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
itohy 841c52934a If the target name is shorter than the suffix, 
the previous garbage bytes may be read.
Example: "make n" --- target = n, suffix = .ln

Changing interface of SuffSuffIsSuffix() is required to fix this bug.
 1998-11-01 03:05:03 +00:00
itohy f748b52ef3 Avoid reading outside of allocated memory 
on command execution if the output is empty.
 1998-11-01 03:01:53 +00:00
christos ff08129ca5 strftime is not needed for svr4 machines; also fix the prototype footprint. 1998-10-18 14:24:16 +00:00
christos 3b7c5b4ed8 Only define const and volatile when __STDC__ is not defined (for BOOTSTRAP) 1998-10-18 14:23:48 +00:00
wsanchez 65b6624a6d Include sys/types.h 1998-10-13 17:09:16 +00:00
wsanchez 8a6084908f Use __ARCHITECTURE__, if defined, as MACHINE_ARCH 1998-10-13 17:08:34 +00:00
christos 82ee767393 Fix conditional variable expression parsing (reported by cgd) 1998-09-18 20:35:11 +00:00
christos 1b24c735a6 PR/6162: Greg A. Woods: pmake does not add suffix rules if gnodes have children. 
This is traditional make behavior (Solaris make does the same), but
	 GNU does not. Lets see what breaks.
 1998-09-18 20:20:52 +00:00
christos aed39ca72c PR/6174: ITOH Yasufumi: Purify bug and a compile error in utility code. 1998-09-18 20:15:36 +00:00
christos 8bd03e9aab - Add {.,}[s-]include for silent include file failures 
- Make traditional include statement include more than one file if present
  on the line.

Keeping up with the other's :-)
 1998-08-06 13:42:22 +00:00
christos ea21627e65 Fix access to freed memory; pointed out by Todd Miller. 1998-07-04 21:53:11 +00:00
christos 076a184bb0 PR/5690: Wolfgang Rupprecht: deleting a suffix that has 0 source references 
causes core-dump. Fix: when an unused suffix gets removed, delete
	 it from the suffix list.
 1998-07-02 23:30:18 +00:00
tv f0dcde8323 Make a MAKE_BOOTSTRAP case work on NetBSD, too, for cross-compile cases 1998-05-21 17:19:46 +00:00
cgd b374e69f29 in Var_Parse(), set delim in a couple of other paths into cleanup 1998-04-03 04:07:15 +00:00
kleink fb7502608a Need <time.h> for time() prototype. 1998-04-02 10:33:17 +00:00
christos 84e525a801 Add conditional variable evaluation from Alistair Crooks. 1998-04-01 14:18:10 +00:00
christos d611392726 PR/5225: Jason Thorpe: make with -j 4 and subdirs core-dumps. 
This revealed another long standing problem with pmake's port to bsd.
.MAKE was not set as the manual page states. Set it and remove another
typo in my last commit.
 1998-03-28 22:29:04 +00:00
christos f46f2d693e PR/5210: Hauke Fath: make core dumps with .SHELL 
Unfortunately this revealed a deeper problem with the brk_string code.
To fix it:
	- remove sharing of the buffer between brk_string invocations
	- change the semantics of brk_string so that the argument array
	  starts with 0, and return the buffer where the strings are
	  stored
 1998-03-26 19:20:36 +00:00
fair 78f41cb540 patch from PR#3573 to rename a variable "main" to "mainList" 1998-03-23 08:52:48 +00:00
hubertf 51dc9a9405 Fix typos from PR 5055 by NAKAJIMA Yoshihiro <nakayosh@kcn.or.jp>. 1998-02-24 18:34:31 +00:00
christos 79400c03dd Y2K fixes: use strftime(), and add a fake strftime() for systems that do 
not have it.
 1998-02-04 14:47:39 +00:00
thorpej f04b8efed3 Change an exit() to _exit(), so that it's safe for vfork(). 1997-12-31 06:06:12 +00:00
lukem 8640f5d0af getopt returns -1 not EOF, use memmove instead of bcopy 1997-11-08 09:33:15 +00:00
lukem 8ba07ab0b3 use CPPFLAGS instead of CFLAGS 1997-10-24 09:00:17 +00:00
lukem 6d1c625f54 fix up .Nm usage 1997-10-19 05:05:24 +00:00
lukem 00c29d5afe don't define WARNS=1 here 1997-10-19 04:23:02 +00:00
mikel d9c915fd1a add missing .Nm argument 1997-10-12 05:51:47 +00:00
mycroft e96e918e60 Use bsd.subdir.mk as appropriate. 1997-10-11 09:34:07 +00:00
thorpej 75b410b331 If printing a u_long, use the %lu format. 1997-10-03 17:58:00 +00:00
enami 5a3584034e Make this compile on NetBSD/alpha; use %ld and cast to u_long to print 
a variable of type size_t.
 1997-10-03 16:06:26 +00:00
lukem 2ba9e97765 wrap #include <sys/cdefs.h>, __RCSID(...) stuff in #ifndef MAKE_BOOTSTRAP 1997-09-28 03:30:58 +00:00
christos a004ae7f41 PR/4140: David A. Holland: use svr4 style archives for ELF environments 1997-09-26 13:29:05 +00:00
fair 7eaeaff5f2 fix some ints that should be "time_t" per PR#4139 1997-09-23 21:15:07 +00:00
christos 7b8cd5e6e3 Expand variables within variables correctly; eg. 
foo.123=abc
bar=123
all:
	echo ${foo.${bar}}
 1997-09-22 17:11:12 +00:00
kleink 66105c37fc Lseek(2) usage cleanup: the use of L_SET/L_INCR/L_XTND is deprecated, 
use SEEK_SET/SEEK_CUR/SEEK_END instead.
 1997-08-25 19:31:43 +00:00
christos 87d111ebee #if __STDC__ -> #ifdef __STDC__ 1997-07-11 20:17:37 +00:00
christos 4507c82bcc sprintf -> vsprintf 1997-07-11 20:16:01 +00:00
christos 487628a792 Fix memory corruption that was caused by debugging code leftovers. 1997-07-10 00:54:44 +00:00
christos e2d4e7ccc8 PR/3825: David A. Holland: global regexp handling gets stuck in infinite loop. 
Actually there were two bugs:
	- Add REG_NOTBOL after the first substitution.
	- Handle the rm_so == rm_eo == 0 case, where in a substitution such
	  as 's/bzzzt/z*/g' the first time z* matches nothing.
 1997-07-07 19:06:17 +00:00
christos 254d64f064 Add WARNS=1 
RCSID police
 1997-07-01 21:17:00 +00:00
christos 9981dd99c2 Apparently, using _doprnt(_IOREAD) to emulate vsnprintf() on SVR4 *sometimes* 
core-dumps; use sprintf()+strlen() for now.
 1997-06-07 16:42:31 +00:00
christos 702a3f7097 Deal with archive.a(member.o) nodes when expanding .USE dependencies or 
adding children to .OODATE.
 1997-06-07 16:41:09 +00:00
christos fab62ec0e9 Don't confuse `member' with `target' 1997-06-07 16:39:45 +00:00
pk 3552d54978 Erase spurious character. 1997-05-26 23:07:31 +00:00
pk 7abb0d066d Minor formatting glitch. 1997-05-26 21:04:28 +00:00
mycroft c19bda7d4c Check the .PHONY attribute... 1997-05-20 22:53:30 +00:00
christos 041c0c5158 Change the way curdir is handled [this started at the previous version]... 
Instead of adding it in .PATH, handle it specially the same way as "." is
handled.
 1997-05-09 17:05:59 +00:00
mycroft f88245a571 Make sure to propagate OP_PHONY to all cohorts that already existed. 1997-05-09 04:08:26 +00:00
mycroft 8aed472136 Fix description of .NOPATH. 1997-05-08 22:34:34 +00:00
gwr bf6930a26c Add the new .NOPATH feature which can be used to disable .PATH search 
for particular targets, i.e. .depend, objects, etc.  (from Christos).
 1997-05-08 21:24:41 +00:00