[4318] in arla-drinkers
Re: arla-devel port for FreeBSD (was: Patches to get Arla running
daemon@ATHENA.MIT.EDU (Robert Watson)
Sun Mar 2 11:23:12 2008
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From: Robert Watson <rwatson@FreeBSD.org>
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To: Alec Kloss <alec-keyword-freebsd.org.a6e2e4@SetFilePointer.com>
Subject: Re: arla-devel port for FreeBSD (was: Patches to get Arla running
on FreeBSD 8-CURRENT)
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Cc: Rasmus Kaj <kaj@kth.se>, Garance A Drosehn <gad@FreeBSD.org>,
afs@FreeBSD.org, Tomas Olsson <tol@stacken.kth.se>,
arla-drinkers@stacken.kth.se
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On Sat, 1 Mar 2008, Alec Kloss wrote:
> I've made a new arla-devel port snapped from Arla's CVS today. The only
> patch is a relatively minor one applied to cf/bsd-header-vnode-if.h.m4 (and
> therefore one for configure too).
>
> I've done rudamentary validation against 6.3, 7.0-PRERELEASE, and a -CURRENT
> from last week. The port, arla-devel.tgz, and packages for 6.3, 7.x, and
> 8.x are available here:
>
> http://setfilepointer.com/pub/afs/FreeBSD/
>
> Testers, comments, criticisms welcome. Tomas, I'm happy to submit the devel
> port based on a snapshot of arla to the FreeBSD project, but if you know
> something about a "official" build of arla coming soon, I'd like to know
> about it. Regardless, I'd like to submit something to the FreeBSD ports
> tree by the middle of next week so we can have arla on FreeBSD more widely
> distributed soon.
>
> Tomas, Robert, thanks so much for your help.
I'm still having a few problems with the machine/ include issue. Your patch
seems generally to help with the build portion of the show, but I noticed that
the configure parts to detect uma.h now fail, due to uma.h depending in
machine/ includes itself:
checking for vm/vnode_pager.h... yes
checking for vm/uma.h... no
checking whether byte order is known at compile time... yes
This would seem to occur because the machine symlink isn't set up in time for
configure to use it:
| #include <vm/vm_zone.h>
configure:10682: result: no
configure:10642: checking for vm/vnode_pager.h
configure:10660: gcc -E -I. -D_KERNEL -DKLD_MODULE -fno-strict-aliasing
-finline-limit=8000 -fno-common -mno-align-long-strings
-mpreferred-stack-boundary=2 -
mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding
-fformat-extensions -I/usr/src/sys -nostdinc -I@ -I@/contrib/altq conftest.c
configure:10666: $? = 0
configure:10682: result: yes
configure:10642: checking for vm/uma.h
configure:10660: gcc -E -I. -D_KERNEL -DKLD_MODULE -fno-strict-aliasing
-finline-limit=8000 -fno-common -mno-align-long-strings
-mpreferred-stack-boundary=2 -
mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 -ffreestanding
-fformat-extensions -I/usr/src/sys -nostdinc -I@ -I@/contrib/altq conftest.c
In file included from /usr/src/sys/sys/param.h:63,
from /usr/src/sys/vm/uma.h:39,
from conftest.c:103:
/usr/src/sys/sys/types.h:44:28: error: machine/endian.h: No such file or
directory
In file included from /usr/src/sys/sys/types.h:45,
from /usr/src/sys/sys/param.h:63,
from /usr/src/sys/vm/uma.h:39,
from conftest.c:103:
/usr/src/sys/sys/_types.h:33:28: error: machine/_types.h: No such file or
directory
In file included from /usr/src/sys/vm/uma.h:39,
from conftest.c:103:
/usr/src/sys/sys/param.h:105:27: error: machine/param.h: No such file or
directory
configure:10666: $? = 1
configure: failed program was:
| /* confdefs.h. */
That leads to config.h no longer knowing about uma.h:
@@ -1395,7 +1395,7 @@
#define HAVE_VIS_H 1
/* Define to 1 if you have the <vm/uma.h> header file. */
-#define HAVE_VM_UMA_H 1
+/* #undef HAVE_VM_UMA_H */
/* Define to 1 if you have the <vm/vm_extern.h> header file. */
#define HAVE_VM_VM_EXTERN_H 1
In practice, things build anyway as some or another include must do a nested
include of uma.h, but it still suggests the approach isn't quite right yet.
How should we be setting up configure's kernel build environment?
Robert N M Watson
Computer Laboratory
University of Cambridge
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