We need to include hurd.h for libc_hidden_proto (__hurd_thread_self),
introduced in b44c1e12524b ("hurd: Fix using interposable
hurd_thread_self")
This the error log:
In file included from <command-line>:
./../include/libc-symbols.h:472:33: error: '__EI___hurd_thread_self' aliased to undefined symbol '__GI___hurd_thread_self'
472 | extern thread __typeof (name) __EI_##name \
| ^~~~~
./../include/libc-symbols.h:468:3: note: in expansion of macro '__hidden_ver2'
468 | __hidden_ver2 (, local, internal, name)
| ^~~~~~~~~~~~~
./../include/libc-symbols.h:476:41: note: in expansion of macro '__hidden_ver1'
476 | # define hidden_def(name) __hidden_ver1(__GI_##name, name, name);
| ^~~~~~~~~~~~~
./../include/libc-symbols.h:557:32: note: in expansion of macro 'hidden_def'
557 | # define libc_hidden_def(name) hidden_def (name)
| ^~~~~~~~~~
thread-self.c:27:1: note: in expansion of macro 'libc_hidden_def'
27 | libc_hidden_def (__hurd_thread_self)
| ^~~~~~~~~~~~~~~
Message-Id: <ZGr6wj2UOxg3F0qH@jupiter.tail36e24.ts.net>
9cc27336c9