This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
solaris bootstrap problems
- To: gcc at gcc dot gnu dot org
- Subject: solaris bootstrap problems
- From: Mike Stump <mrs at windriver dot com>
- Date: Mon, 18 Dec 2000 19:05:07 -0800 (PST)
I think I tracked down the solaris build problems. It seems that the
libstdc++-v3 build isn't -j5 safe. :-( I tried a -j1 build and it
worked fine.
Could the libstdc++-v3 people ensure that there are enough
dependencies in the makefile? I think there is some implicit
assumptions that other directories finish configuring before other
directories start configuring. I think the fix is to serialize the
configuration of all the target directories. I don't think autoconf
wants to manage a cache file from 5 configure runs that are running
simultaneously.
And no, you don't need a multi CPU machine to observe the breakage,
just make 3.79 and -j5.
Thanks.