[SERVER-19088] The --cache flag should force --build-fast-and-loose=off Created: 23/Jun/15  Updated: 02/Mar/17  Resolved: 07/Jul/15

Status: Closed
Project: Core Server
Component/s: Build
Affects Version/s: None
Fix Version/s: 3.0.7, 3.1.6

Type: Improvement Priority: Minor - P4
Reporter: Andrew Morrow (Inactive) Assignee: Jonathan Reams
Resolution: Done Votes: 0
Labels: build-jbr
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
is related to SERVER-28174 make scons --cache work with --build-... Closed
Backwards Compatibility: Fully Compatible
Backport Completed:
Sprint: Build 6 07/17/15
Participants:

 Description   

There is a bug in scons

http://scons.1086193.n5.nabble.com/Bug-causing-corruption-of-sconsign-dblite-tt35981.html#a36020

That means that using --cache with the decider enabled with --build-fast-and-loose (which is on by default) may spuriously rebuild targets.

Until SCons fixes this bug, we should arrange things so that saying --cache automatically disables --build-fast-and-loose.



 Comments   
Comment by Githook User [ 23/Sep/15 ]

Author:

{u'username': u'jbreams', u'name': u'Jonathan Reams', u'email': u'jbreams@mongodb.com'}

Message: SERVER-19088 The cache scons flag should disable fast-and-loose scons flag

(cherry picked from commit e38826d61c3906369b261fac08f614633459168f)
Branch: v3.0
https://github.com/mongodb/mongo/commit/946c96a93826ac546430f3e32a941b1bc344b3b3

Comment by Githook User [ 07/Jul/15 ]

Author:

{u'username': u'jbreams', u'name': u'Jonathan Reams', u'email': u'jbreams@mongodb.com'}

Message: SERVER-19088 The cache scons flag should disable fast-and-loose scons flag
Branch: master
https://github.com/mongodb/mongo/commit/e38826d61c3906369b261fac08f614633459168f

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