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Many bug fixes etc.

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- Apply a fix for the "thundering herd" problem when using "-j -l".
  This also fixes bug #4693.
- Fix bug #7257: allow functions as ifdef arguments
- Fix bug #4518: make sure we print all double-colon rules with -p.
- Upgrade to autconf 2.58/automake 1.8/gettext 0.13.1
- Various doc cleanups, etc.
This commit is contained in:
Paul Smith
2004-01-21 06:32:59 +00:00
parent 2b3ee46f4e
commit 1f16ee5c2d
14 changed files with 175 additions and 101 deletions
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@@ -1,5 +1,31 @@
2004-01-21 Paul D. Smith <psmith@gnu.org>
* job.c (load_too_high): Implement an algorithm to control the
"thundering herd" problem when using -l to control job creation
via the load average. The system only recomputes the load once a
second but we can start many jobs in a second. To solve this we
keep track of the number of jobs started in the last second and
apply a weight to try to guess what a correct load would be.
The algorithm was provided by Thomas Riedl <thomas.riedl@siemens.com>.
Also fixes bug #4693.
(reap_children): Decrease the job count for this second.
(start_job_command): Increase the job count for this second.
* read.c (conditional_line): Expand the text after ifn?def before
checking to see if it's a single word. Fixes bug #7257.
2004-01-09 Paul D. Smith <psmith@gnu.org>
* file.c (print_file): Recurse to print all targets in
double-colon rules. Fixes bug #4518, reported (with patch) by
Andrew Chatham <chatham@google.com>.
2004-01-07 Paul D. Smith <psmith@gnu.org>
* acinclude.m4: Remove make_FUNC_SETVBUF_REVERSED.
* configure.in: Change make_FUNC_SETVBUF_REVERSED to
AC_FUNC_SETVBUF_REVERSED.
* doc/make.texi (Target-specific): Fix Savannah bug #1772.
(MAKE Variable): Fix Savannah bug #4898.
@@ -12,6 +38,12 @@
Original fix provided in Savannah patch #2349, by Benoit
Poulot-Cazajous <Benoit.Poulot-Cazajous@jaluna.com>.
2003-11-22 Paul D. Smith <psmith@gnu.org>
* README.W32.template (Outputs): Clarification on -j with
BATCH_MODE_ONLY_SEHLL suggested by Jonathan R. Grant
<jg-make@jguk.org>.
2003-11-02 Paul D. Smith <psmith@gnu.org>
* function.c (func_if): Strip all the trailing whitespace from the