Visual Studio: project is not up to date “because ”AlwaysCreate“ was specified”?

Question

I\'ve migrated a solution from VS2008 to VS2010 (SP1).
Now one of my project never finds peace in being up-to-date. Every build have the following output:

Answer 1

In Visual Studio 2010, I eliminated spurious rebuilds of a many-project solution by leaving Multiprocessor Compilation (/MP) unset (pity!). Previously, I had it enabled. Find the flag here: Common Properties > C/C++ > General > Multi-processor Compilation. Also, I noticed that I was able to eliminate individual projects' spurious rebuilds by rebuilding each project individually; then a build of each showed that each was up-to-date.