[OE-core] Comparing sig's for some recipes - task dependecies

[McClintock Matthew-B29882]

All,

I'm doing some basic sstate testing as follows (note: strace is just
an example package used):

$ cd  /opt/yocto/cache-build/p1020rdb
$ source oe-init-env-build
$ bitbake strace
$ cd /opt/yocto/cache-test/p1020rdb
$ source oe-init-env-build
$ cp /opt/yocto/cache-build/p1020rdb/build/sstate-cache/* sstate-cache/
$ bitbake strace

I'm left with two instances of some sstate-cache:

$ bitbake-diffsig
sstate-cache/sstate-strace-ppce5500-fsl-linux-4.5.20-r2-ppce5500-2-*_deploy-rpm.tgz.siginfo
Dependency on task
/opt/yocto/cache-test/meta/recipes-devtools/perl/perl_5.12.3.bb.do_package
was added
Dependency on task
virtual:native:/opt/yocto/cache-test/meta/recipes-devtools/pseudo/pseudo_1.1.1.bb.do_populate_sysroot
was added
Dependency on task
/opt/yocto/cache-test/meta/recipes-devtools/strace/strace_4.5.20.bb.do_package
was added
Dependency on task
virtual:native:/opt/yocto/cache-test/meta/recipes-devtools/rpm/rpm_5.4.0.bb.do_populate_sysroot
was added
Dependency on task
virtual:native:/opt/yocto/cache-build/p1020rdb/meta/recipes-devtools/pseudo/pseudo_1.1.1.bb.do_populate_sysroot
was removed
Dependency on task
/opt/yocto/cache-build/p1020rdb/meta/recipes-devtools/strace/strace_4.5.20.bb.do_package
was removed
Dependency on task
/opt/yocto/cache-build/p1020rdb/meta/recipes-devtools/perl/perl_5.12.3.bb.do_package
was removed
Dependency on task
virtual:native:/opt/yocto/cache-build/p1020rdb/meta/recipes-devtools/rpm/rpm_5.4.0.bb.do_populate_sysroot
was removed

It seems like just the task paths are changing which should not really
be an issue? Although I admit it could for some packages. This seems
to be happening for a lot of packages I'm building as well and not
just strace.

-M