[Gems-users] "warning : Clock skew detected" in ruby compilation

[Hemayet Hossain <hossain@xxxxxxxxxxxxxxxx>]

Hi All,
I was compiling ruby (gems 1.3) in simics 3.0.14. At the end of 
compilation I am getting the following warning. (ruby seems working 
fine). Does anybody know why is that coming or is there any potential 
problem for that warning?
---------------------------------
Template closure done
Made module
make[1]: warning:  Clock skew detected.  Your build may be incomplete.
make[1]: Leaving directory `/home/vax2/u2/hossain/G3S364/ruby'
Ruby: Linking simics module
cd ../simics; make ruby
make[1]: Entering directory `/home/vax2/u2/hossain/G3S364/workspace'
=== Building module "ruby" ===
make[2]: Entering directory 
`/home/vax2/u2/hossain/G3S364/workspace/amd64-linux/obj/modules/ruby'
make[2]: Warning: File 
`/home/vax2/u2/hossain/G3S364/workspace/modules/../../ruby/amd64-linux/generated/MOSI_SMP_bcast/obj/util.d' 
has modification time 51 s in the future
Using the Simics 3.0 API for ruby module
CCLD    ruby.so
make[2]: warning:  Clock skew detected.  Your build may be incomplete.
make[2]: Leaving directory 
`/home/vax2/u2/hossain/G3S364/workspace/amd64-linux/obj/modules/ruby'
make[1]: Leaving directory `/home/vax2/u2/hossain/G3S364/workspace'
Ruby: Moving simics module
make BUILD_FLAGS=-DSIMICS movemodule
make[1]: Entering directory `/home/vax2/u2/hossain/G3S364/ruby'
../scripts/prepare_simics_home.sh ../simics/home/MOSI_SMP_bcast amd64-linux
make[1]: Leaving directory `/home/vax2/u2/hossain/G3S364/ruby'
Ruby: my work is done here...



Thanks.
----------
Hemayet Hossain