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[Bug target/39738] GCC cannot build itself for win64 platform
- From: "ktietz at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Apr 2009 19:33:15 -0000
- Subject: [Bug target/39738] GCC cannot build itself for win64 platform
- References: <bug-39738-17562@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from ktietz at gcc dot gnu dot org 2009-04-11 19:33 -------
(In reply to comment #1)
> Are you sure your entire compiler is up to date, not just the library? And the
> build and install directories are clean? Because your first lines of failure
> involve bits of the library which *require* a consistent simultaneous change in
> the C++ front-end, and well, nobody is experiencing similar problems anywhere.
> Not that this code is target-independent.
>
> CC-ing Jason, the author of such code, to be sure.
>
Well, on 4.4 branch there was a patch introducing the winsup link, which got
necessary for building libstdc++. We solve this by setting up in gcc's source
tree a symbolic link "winsup" pointing to the sysroot (prefix) directory.
Cheers,
Kai
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39738