Yes, well, I'm sure you're right. I don't even know what the "Binder" is.
All I know is that when I started researching this, what I could see in the
MSBuild logs that marked the turning point of whether MSBuild ran the Link task
or not was a message where it said "All output files are up to date" in the
cases where it didn't run Link. And as far as I know MSBuild does not keep
track of whether there have been changes in the collection of files from one
build to the next, it just blindly compares timestamps on the current input
files vs. the current output files.
Yours,
Rennie
From: Rob Mensching [mailto:r...@robmensching.com]
Sent: 14. marts 2013 18.32
To: Windows Installer XML toolset developer mailing list
Subject: Re: [WiX-devs] Project with merge modules defeating incremental build
facility
It's not a timestamp issue. The file paths change everytime so there are always
a set of files that were removed and a set of files that were added. Even if
the timestamps were correct (they may be) the add/remove makes it look like a
lot of changes. So, the Binder would need to taught to recoginize the files
from Merge Modules much as I described above.
On Thu, Mar 14, 2013 at 9:53 AM, Rennie Petersen
<r...@merlinia.com<mailto:r...@merlinia.com>> wrote:
I'm not sure I understand - I had assumed that the BindContentsFileList was a
list created by WiX as part of the build.
Anyway, it is correct that the three temporary files get different names on
every build. I've attached some of them for your viewing pleasure.
I'm still thinking that the way to fix this is to set the timestamps on those
temporary files to equal the timestamp on the merge module file, but what do I
know?
Yours,
Rennie
From: Rob Mensching [mailto:r...@robmensching.com<mailto:r...@robmensching.com>]
Sent: 14. marts 2013 15.55
To: Windows Installer XML toolset developer mailing list
Subject: Re: [WiX-devs] Project with merge modules defeating incremental build
facility
My bet is that the mergemod.dll is extracting the contained files to a random
temp location. Thus every time the Merge Module is merged, the
BindContentsFileList gets a different set of file names and thinks things are
out of date. If you could confirm that, that'd be awesome.
If my guess is correct, the fix is to probably to add the paths to the merge
modules to the BindContentsFileList *instead of* the files in the merge modules.
On Wed, Mar 13, 2013 at 12:11 PM, Rennie Petersen
<r...@merlinia.com<mailto:r...@merlinia.com>> wrote:
> This conversation is better for wix-devs,
OK.
> short answer: no WiX does not create those files. The mergemod.dll from the
> MSI SDK creates those files
Hmm, but WiX must get the filenames of the three files since they end up on the
projectName.BindContentsFileListextension.txt list of files.
So again, what you should do with those three temporary files is to set their
timestamp to the timestamp of the merge module file. That should solve the
problem.
Yours,
Rennie
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