jam.c #2

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# Change User Description Committed
#2 4332 Chris Comparini Re-branched, this time getting everyone's versions of jam.
#1 4329 Chris Comparini Initial setup as per public depot instructions.
//guest/perforce_software/jam/src/jam.c
#17 2498 rmg Make jam -d0 turn off jam -n's extra output.

Change to unreleased behavior.

=== computer:1666: Change 38256 by seiwald@tricks-seiwald on 2002/11/26 16:01:02
#16 2493 rmg Rewrite the past: update all jam's source with comments to
reflect changes since about 2.3, very early 2001.

Whitespace only change.

=== computer:1666: Change 37660 by seiwald@play-seiwald on 2002/11/06 22:41:35

Note: I regenerated jamgram.c on my linux 7.3 system prior to
the submit, since patch was so unhappy trying to lay down the
changes from Christopher's change. Presumably this is just due to
different yacc/bison/whatever particulars on the system where
Christopher made the changes originally. - rmg
#15 2491 rmg Some consting in jam to make it more compilable by C++ compilers.

No functional change.

=== computer:1666: Change 37433 by perforce@perforce on 2002/10/30 16:08:51

Recreational const-ing of jam, for compilers that don't allow
"string" to be passed as a non-const char *.

This included a few places where we were modifying what could
possibly have been read-only storage, oddly enough.

No functional change.

=== computer:1666: Change 37602 by seiwald@play-seiwald on 2002/11/04 17:25:40
#14 2489 rmg Jam tinkering: since all calls to list_new() must either newstr()
or copystr() the added string, instead just pass a flag and let
list_new() do the newstr/copystr.

No functional change.

=== computer:1666: Change 37164 by seiwald@spice on 2002/10/22 01:21:58
#13 2486 rmg Fooling around with jam's -d flag, to make it possible to specify
useful display output without turning on loads of debugging crud.

New -dd flag to display dependencies.

Provisional changes not yet documented in jam.html.

=== computer:1666: Change 36374 by seiwald@play-seiwald on 2002/09/19 15:17:20

Jam -d change: the message "...using xxx..." now only shows
up with -da, rather than in the default output.  It made it
hard to see what was happening when there were a lot of temp
files lying around.

User visible change documented in RELNOTES.

=== computer:1666: Change 36430 by seiwald@play-seiwald on 2002/09/23 11:34:12

Put jam -dx flags into 'jam -h'.

Change to undocumented behavior (jam -h's output).

=== computer:1666: Change 36551 by seiwald@play-seiwald on 2002/09/26 14:39:54

Document jam's new -d debug flags.

=== computer:1666: Change 37367 by seiwald@waffle-cyg-seiwald on 2002/10/28 16:03:46

jam -n now implies -dax, just as the old jam -n implied -d2.

Change to unreleased functionality.

=== computer:1666: Change 37550 by seiwald@waffle-cyg-seiwald on 2002/11/03 23:12:15
#12 1563 Perforce staff Tighten up jam's copyright message, so it fits on one line.
#11 1553 Perforce staff New -g flag to reorder targets so that they are built according
to their sources update times, rather than simply the order in
which they appear in the Jamfiles.

This flag is experimental: it isn't clear if sorting on target
time is adequate to ensure newest sources are seen first, and
it isn't clear that this is actually useful at all.

Undocumented except for a note in RELNOTES.
#10 1351 rmg This change is integration history only.
(Accept -ay'ed
integrating:

    Change 216 by peter_glasscock@peter_glasscock on 1999/07/27 03:25:01

    Integrate recent changes to public source

So, these were apparently Matt's tweaks to changes being
integrated from //public/jam, and we'll ignore them here.
#9 1346 rmg Add an option that gets Jam to exit as soon as any target
fails (as if it had received an "interrupt")

Integrates Change 233 by Peter Glasscock.

Added to Jam.html & RELNOTES - rmg
#8 1319 rmg Jam 2.3 + Perforce's internal changes.

This change is a drop of the Perforce internal Jam changes
since the 2.3 public release. The individual changes
represented herein are preserved in the
//guest/richard_geiger/intjam/ branch.

The intent of this drop is to provide a base, from which other
contributors' Jam branches may be integrated into. It is not
intended to become a packaged release in this state. We will
be integrating changes from other users prior to creating the
next packaged release.

Please refer to the src/RELNOTES file for an overview of the
changes present in this integration.

  - Richard Geiger
  Open Source Engineer at Perforce
#7 486 Perforce staff Jam 2.3.
 See RELNOTES for a list of changes from 2.2.x.

Just about every source file was touched when jam got ANSI-fied.
#6 213 Perforce staff Peter Glasscock's MPW port.
#5 212 Perforce staff An interpretative integration of Peter Glasscock's -o file support.
This is handled in the make1() routine, rather than in all the
exec*.c files.  -o x writes the actions to file x rather than
actually running them.  Implies -n (but not -d2).
#4 76 Laura Wingerd Integrate command-block-too-long fix, plus minor doc
updates. Jam/MR release level is now 2.2.5.
(change 72, change 73, change 74, change 75)
#3 5 Perforce maintenance Jam/MR 2.2.4 (HDRPATTERN, JAMUNAME, JAMSHELL, plus misc tweaks)
#2 3 Perforce maintenance Jam/MR 2.2.1 (fix for NT handle leak)
#1 2 laura Add Jam/MR 2.2 source