On 07/15/2015 02:58 PM, Jeff Law wrote:
On 07/15/2015 08:33 AM, Andrew MacLeod wrote:
Maybe if gthr-default already existed (as well as config.status), the
makefile would spawn the libgcov-interface.c object builds... meanwhile
a reconfigure is going which ends up overwriting gthr-default.h at what
turns out to be a poor time ? that sort of makes sense I guess. Im
not sure how we synchronize the parallel bits.
I always blow away the target directory (and stage2-* stage3-*) when I
do an incremental bootstrap.
I usually just do a scratch build, but sometimes when I'm just
developing and testing, i just do it in place like this.
If I had to guess, something is missing a dependency which allows
compilation of libgcov-interface to start building prior to configure
re-running (since I believe it's configure that sets up gthr-default).
I bet if you have libgcov-interface.o (and anything else which depends
on gthr.h or gthr-default.h depend on config.status this problem would
go away.
I'm not sure what the real fix is, but it's got to be a missing
dependency that allows libgcov-interface.c to build prior to configure
being completed.
Yeah, I would think so.
Andrew
