From: "Jan Beulich" <JBeulich@suse.com>
To: "Roger Pau Monne" <roger.pau@citrix.com>
Cc: xen-devel <xen-devel@lists.xenproject.org>,
Olaf Hering <olaf@aepfle.de>, Wei Liu <wei.liu2@citrix.com>
Subject: Re: [Xen-devel] how to disable build of pv-shim?
Date: Tue, 14 May 2019 03:26:53 -0600 [thread overview]
Message-ID: <5CDA89DD020000780022E70B@prv1-mh.provo.novell.com> (raw)
Message-ID: <20190514092653.kcOXhTxEsjH6RIyyoCMtApG4C_ShIglWvqS6MVnnUks@z> (raw)
In-Reply-To: <20190514085518.g3wdf7h3tka25cb6@Air-de-Roger>
>>> On 14.05.19 at 10:55, <roger.pau@citrix.com> wrote:
> On Mon, May 13, 2019 at 04:28:12PM +0100, Wei Liu wrote:
>> On Mon, May 13, 2019 at 05:20:05PM +0200, Roger Pau Monné wrote:
>> > On Mon, May 13, 2019 at 04:53:21PM +0200, Olaf Hering wrote:
>> > > What is the recommended way to disable CONFIG_PV_SHIM, which is set in
>> > > tools/firmware/Makefile? From my understanding there is no way to
> influence
>> > > its value from outside, which means the build always enters xen-dir/.
>> >
>> > I think the following should do the trick.
>> >
>> > Let me know if that works for you and I will submit it formally.
>> >
>> > Thanks!
>> >
>> > ---8<---
>> > diff --git a/config/Tools.mk.in b/config/Tools.mk.in
>> > index 98245f63c9..84ddb1a542 100644
>> > --- a/config/Tools.mk.in
>> > +++ b/config/Tools.mk.in
>> > @@ -75,3 +75,5 @@ TINFO_LIBS := @TINFO_LIBS@
>> > ARGP_LDFLAGS := @argp_ldflags@
>> >
>> > FILE_OFFSET_BITS := @FILE_OFFSET_BITS@
>> > +
>> > +CONFIG_PV_SHIM := @pvshim@
>> > diff --git a/tools/configure.ac b/tools/configure.ac
>> > index c9fd69ddfa..8df2fd604b 100644
>> > --- a/tools/configure.ac
>> > +++ b/tools/configure.ac
>> > @@ -492,4 +492,15 @@ AC_ARG_ENABLE([9pfs],
>> >
>> > AC_SUBST(ninepfs)
>> >
>> > +AC_ARG_ENABLE([pvshim],
>> > + AS_HELP_STRING([--disable-pvshim], [Disable pvshim build (x86 only,
> enabled by default)]),
>> > + [AS_IF([test "x$enable_pvshim" = "xno"], [pvshim=n], [pvshim=y])], [
>> > + case "$host_cpu" in
>> > + i[[3456]]86|x86_64)
>> > + pvshim="y";;
>>
>> Since xen doesn't build on 32bit anymore you may want to exclude
>> i[3456]86 here?
>
> Oh, I didn't realize this. Is it true for all distros?
It's a property of the hypervisor (note: not the tool stack), as of 4.3.
Jan
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next prev parent reply other threads:[~2019-05-14 9:27 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 14:53 how to disable build of pv-shim? Olaf Hering
2019-05-13 14:53 ` [Xen-devel] " Olaf Hering
2019-05-13 15:07 ` Wei Liu
2019-05-13 15:07 ` [Xen-devel] " Wei Liu
2019-05-13 15:20 ` Roger Pau Monné
2019-05-13 15:20 ` [Xen-devel] " Roger Pau Monné
2019-05-13 15:28 ` Wei Liu
2019-05-13 15:28 ` [Xen-devel] " Wei Liu
2019-05-14 8:55 ` Roger Pau Monné
2019-05-14 8:55 ` [Xen-devel] " Roger Pau Monné
2019-05-14 9:23 ` Wei Liu
2019-05-14 9:23 ` [Xen-devel] " Wei Liu
2019-05-14 9:37 ` Andrew Cooper
2019-05-14 9:37 ` [Xen-devel] " Andrew Cooper
2019-05-14 9:52 ` Jan Beulich
2019-05-14 9:52 ` [Xen-devel] " Jan Beulich
2019-05-14 10:35 ` Roger Pau Monné
2019-05-14 10:35 ` [Xen-devel] " Roger Pau Monné
2019-05-14 9:26 ` Jan Beulich [this message]
2019-05-14 9:26 ` Jan Beulich
2019-05-14 11:11 ` Roger Pau Monné
2019-05-14 11:11 ` [Xen-devel] " Roger Pau Monné
2019-05-14 11:21 ` Jan Beulich
2019-05-14 11:21 ` [Xen-devel] " Jan Beulich
2019-05-14 10:34 ` Olaf Hering
2019-05-14 10:34 ` [Xen-devel] " Olaf Hering
2019-05-14 10:42 ` Roger Pau Monné
2019-05-14 10:42 ` [Xen-devel] " Roger Pau Monné
2019-05-15 10:18 ` Olaf Hering
2019-05-15 10:18 ` [Xen-devel] " Olaf Hering
2019-08-14 7:51 ` Olaf Hering
2019-08-14 7:57 ` Roger Pau Monné
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