Oh sorry, this was copied from my Fedora 37 machine, with GCC 12. Same
error in the same place though. :\
On 20 Mar 2023, at 15:58, Florian Weimer wrote:
* Ron Olson:
Hey all-
I got this issue in my GH account I use for building Swift for
Fedora:
https://github.com/tachoknight/swift-lang-packaging-fedora/issues/2.
The
TL;DR is that the person was trying to build Swift on Rawhide which
he
moved to from an older version of Fedora. This tracks with something
I
discovered as well: I have a current Fedora VM (not Rawhide) that
I’ve
been upgrading from version to version for several years now, and
suddenly it cannot build Swift due to a series of bizarre error
messages like:
…
/usr/lib/gcc/x86_64-redhat-linux/12/../../../../include/c++/12/set:60:10:
note: in file included from
/usr/lib/gcc/x86_64-redhat-linux/12/../../../../include/c++/12/set:60:
#include <bits/stl_tree.h>
^
/usr/lib/gcc/x86_64-redhat-linux/12/../../../../include/c++/12/bits/stl_tree.h:2008:5:
error: missing
'#include
"gcc/x86_64-redhat-linux/12/../../../../include/c++/12/bits/stl_pair.h"';
'pair' must be
declared before it is used
pair<typename _Rb_tree<_Key, _Val, _KeyOfValue,
^
/usr/lib/gcc/x86_64-redhat-linux/12/../../../../include/c++/12/bits/stl_pair.h:185:12:
note: declaration
here is not visible
struct pair
…
Rawhide has GCC 13, so the paths look wrong. Try checking package
versions, and run “rpm -Va” to check for corruption.
For the error with the /13/ in the path, is it possible that the Clang
bundled with Swift cannot handle current libstdc++ headers yet?
Thanks,
Florian
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