59 commits

Author	SHA1	Message	Date
Avery Pennarun	3209316856	builder.py: now the only exported function is main(). ... We can also avoid forking altogether if should_build() returns false. This doesn't seem to result in any noticeable speedup, but it's cleaner at least.	2010-11-21 23:36:29 -08:00
Avery Pennarun	547dbe550f	builder.py: remove the build() wrapper function and BuildError. ... The only thing we want to do on a build error is return a nonzero exit code, so let's just do that, simplifying the code a bit.	2010-11-21 23:06:31 -08:00
Avery Pennarun	7aa7c41e38	builder,jwack: slight cleanup to token passing. ... In rare cases, one process could end up holding onto more than one token.	2010-11-21 22:46:20 -08:00
Avery Pennarun	867402e803	Fixup the target name in "exit code: 1" lines.	2010-11-21 07:25:05 -08:00
Avery Pennarun	b937e62d89	Add a new -k (--keep-going) option, like make has. ... Previously, the default was to *always* keep going, which is actually not usually what you want. Now we actually exit correctly after an error. Of course you still might have multiple errors before existing if you were building in parallel.	2010-11-21 07:15:48 -08:00
Avery Pennarun	6b0da1fda0	Add a -x option that just passes -x to the subshell. ... This is often more useful than -v, since it prints the actual commands being executed, not just the lines being input from the script.	2010-11-21 06:36:15 -08:00
Avery Pennarun	03a054ca79	Add a --debug-locks option. ... Get rid of the "locked..." and "...unlocked!" messages by default, since they're not usually interesting. But add a new option to bring them back in case we end up with trouble debugging the locking stuff. (I don't really 100% trust it yet, although I haven't had a problem for a while now.)	2010-11-21 06:23:41 -08:00
Avery Pennarun	f644f3bd04	Remove the need for relpath (and thus abspath) in builder.py.	2010-11-21 03:35:19 -08:00
Avery Pennarun	f7734c3b8d	Split build functions into builder.py.	2010-11-19 07:32:04 -08:00