On 02/03/2011 03:23, Jack Howarth wrote:
> Is anyone else building java with lto-bootstrap? At r170606 I am seeing a
> bootstrap
> failure which appears as...
> make[4]: *** No rule to make target `.deps/gij.Plo'. Stop.
> make[3]: *** [all-multi] Error 2
> make[3]: *** Waiting for unfinished jobs....
>
> Could this be related to the recent lto-streamer changes?
Seems more likely something went wrong earlier, while making
configure-target-libjava; config.status is supposed to create blank dummy
dependency files to get the build going.
Any trace of that earlier failure? Does running "rm .deps/gij.Plo &&
./config.status Makefile depfiles" in the failing directory regenerate
.deps/gij.Plo with the content "# dummy"?
> on x86_64-apple-darwin10 with 'make -j 8'. Oddly, after the failed bootstrap,
> if I just use 'make'
> the build completes successfully.
The .Plo files are generated as a side-effect of compiling the .o files, so
one of the "unfinished jobs" was presumably busy compiling gij.lo which is a
target that there is a separate pattern rule to cause to build. So next time
you compiled, the required .Plo file was already there.
cheers,
DaveK
