Bug#945943: exim4: FTBFS on hurd-i386: "operating system GNU is not supported"
Source: exim4 Severity: important Version: 4.93~RC5-1 User: debian-hurd@lists.debian.org Usertags: hurd X-Debbugs-CC: debian-hurd@lists.debian.org Hello, exim4 fails to build from source on hurd-i386 with the message: > *** Sorry - operating system GNU is not supported > *** See OS/Makefile-* for supported systems See [1] for the complete build log. It however builds successfully if the files OS/unsupported/*-GNU are moved into the directory OS/. Could you take a look? Thanks. [1]: https://buildd.debian.org/status/fetch.php?pkg=exim4&arch=hurd-i386&ver=4.93%7ERC5-1&stamp=1574915162&raw=0
Re: Bug#945943: exim4: FTBFS on hurd-i386: "operating system GNU is not supported"
Paul Sonnenschein, le dim. 01 déc. 2019 13:56:26 +0100, a ecrit: > It however builds successfully if the files OS/unsupported/*-GNU are > moved into the directory OS/. Mmm, but it doesn't seem to be working, I can't send mails any more with version 4.93~RC5-1 with only that change. Samuel
Re: Bug#945943: exim4: FTBFS on hurd-i386: "operating system GNU is not supported"
Samuel Thibault, le dim. 01 déc. 2019 23:37:59 +0100, a ecrit: > Paul Sonnenschein, le dim. 01 déc. 2019 13:56:26 +0100, a ecrit: > > It however builds successfully if the files OS/unsupported/*-GNU are > > moved into the directory OS/. > > Mmm, but it doesn't seem to be working, I can't send mails any more with > version 4.93~RC5-1 with only that change. It seems that I have to disable hosts_try_fastopen Samuel
Re: Bug#945943: exim4: FTBFS on hurd-i386: "operating system GNU is not supported"
Hello,
Paul Sonnenschein, le dim. 01 déc. 2019 13:56:26 +0100, a ecrit:
> > *** Sorry - operating system GNU is not supported
> > *** See OS/Makefile-* for supported systems
>
> See [1] for the complete build log.
>
> It however builds successfully if the files OS/unsupported/*-GNU are
> moved into the directory OS/.
>
> Could you take a look?
The attached patch is also required, otherwise exim4 will consider using
fastopen, but not actually do it, thus completely failing to connect.
I'll submit upstream once I get my account there confirmed.
Samuel
Index: exim4-4.93~RC5/src/ip.c
===
--- exim4-4.93~RC5.orig/src/ip.c
+++ exim4-4.93~RC5/src/ip.c
@@ -292,8 +292,7 @@ if (fastopen_blob && f.tcp_fastopen_ok)
debug_printf("Tried TCP Fast Open but apparently not enabled by
sysctl\n");
goto legacy_connect;
}
-# endif
-# ifdef EXIM_TFO_CONNECTX
+# elif defined(EXIM_TFO_CONNECTX)
/* MacOS */
sa_endpoints_t ends = {
.sae_srcif = 0, .sae_srcaddr = NULL, .sae_srcaddrlen = 0,
@@ -326,12 +325,14 @@ if (fastopen_blob && f.tcp_fastopen_ok)
else /* assume that no data was queued; block in send */
rc = send(sock, fastopen_blob->data, fastopen_blob->len, 0);
}
+# else
+goto legacy_connect;
# endif
}
else
#endif /*TCP_FASTOPEN*/
{
-#if defined(TCP_FASTOPEN) && defined(MSG_FASTOPEN)
+#if defined(TCP_FASTOPEN) && (defined(MSG_FASTOPEN) ||
!defined(EXIM_TFO_CONNECTX))
legacy_connect:
#endif
Re: Bug#945943: exim4: FTBFS on hurd-i386: "operating system GNU is not supported"
Samuel Thibault, le lun. 02 déc. 2019 01:36:32 +0100, a ecrit: > The attached patch is also required, otherwise exim4 will consider using > fastopen, but not actually do it, thus completely failing to connect. > I'll submit upstream once I get my account there confirmed. This is now on https://bugs.exim.org/show_bug.cgi?id=2475 Samuel
