* [ptxdist] [PATCH] kernel: need openssl since v4.3
@ 2017-03-31 14:30 Markus Niebel
2017-03-31 14:49 ` Michael Olbrich
0 siblings, 1 reply; 4+ messages in thread
From: Markus Niebel @ 2017-03-31 14:30 UTC (permalink / raw)
To: ptxdist; +Cc: Markus Niebel
From: Markus Niebel <Markus.Niebel@tq-group.com>
regarding to https://www.kernel.org/doc/Documentation/Changes
kernel needs openssl to compile since v4.3
Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
---
platforms/kernel.in | 1 +
1 file changed, 1 insertion(+)
diff --git a/platforms/kernel.in b/platforms/kernel.in
index 8b16739..69b326f 100644
--- a/platforms/kernel.in
+++ b/platforms/kernel.in
@@ -9,6 +9,7 @@ menuconfig KERNEL
select HOST_LZOP if KERNEL_LZOP
select HOST_LIBKMOD if KERNEL_MODULES
select HOST_SYSTEM_BC
+ select HOST_OPENSSL
prompt "Linux kernel "
if KERNEL
--
1.9.1
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [ptxdist] [PATCH] kernel: need openssl since v4.3
2017-03-31 14:30 [ptxdist] [PATCH] kernel: need openssl since v4.3 Markus Niebel
@ 2017-03-31 14:49 ` Michael Olbrich
2017-03-31 15:15 ` Markus Niebel
0 siblings, 1 reply; 4+ messages in thread
From: Michael Olbrich @ 2017-03-31 14:49 UTC (permalink / raw)
To: ptxdist
On Fri, Mar 31, 2017 at 04:30:48PM +0200, Markus Niebel wrote:
> From: Markus Niebel <Markus.Niebel@tq-group.com>
>
> regarding to https://www.kernel.org/doc/Documentation/Changes
> kernel needs openssl to compile since v4.3
I think the documentation is a bit misleading. Since v4.3 it needs openssl
development packages _if_ module signing is enabled. Or have you seen
anything else that needs openssl?
If not, then this should be an option like KERNEL_LZOP.
Michael
> Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
> ---
> platforms/kernel.in | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/platforms/kernel.in b/platforms/kernel.in
> index 8b16739..69b326f 100644
> --- a/platforms/kernel.in
> +++ b/platforms/kernel.in
> @@ -9,6 +9,7 @@ menuconfig KERNEL
> select HOST_LZOP if KERNEL_LZOP
> select HOST_LIBKMOD if KERNEL_MODULES
> select HOST_SYSTEM_BC
> + select HOST_OPENSSL
> prompt "Linux kernel "
>
> if KERNEL
> --
> 1.9.1
>
>
> _______________________________________________
> ptxdist mailing list
> ptxdist@pengutronix.de
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [ptxdist] [PATCH] kernel: need openssl since v4.3
2017-03-31 14:49 ` Michael Olbrich
@ 2017-03-31 15:15 ` Markus Niebel
2017-03-31 15:22 ` Michael Olbrich
0 siblings, 1 reply; 4+ messages in thread
From: Markus Niebel @ 2017-03-31 15:15 UTC (permalink / raw)
To: ptxdist
Hi
Am Freitag, den 31.03.2017, 16:49 +0200 schrieb Michael Olbrich:
> On Fri, Mar 31, 2017 at 04:30:48PM +0200, Markus Niebel wrote:
> > From: Markus Niebel <Markus.Niebel@tq-group.com>
> >
> > regarding to https://www.kernel.org/doc/Documentation/Changes
> > kernel needs openssl to compile since v4.3
>
> I think the documentation is a bit misleading. Since v4.3 it needs openssl
> development packages _if_ module signing is enabled. Or have you seen
> anything else that needs openssl?
> If not, then this should be an option like KERNEL_LZOP.
>
log just from our buildserver (linux 4.6):
HOSTCC scripts/extract-cert
scripts/sign-file.c:25:30: fatal error: openssl/opensslv.h: No such file or directory
#include <openssl/opensslv.h>
^
compilation terminated.
scripts/extract-cert.c:21:25: fatal error: openssl/bio.h: No such file or directory
#include <openssl/bio.h>
^
compilation terminated.
make[2]: *** [scripts/sign-file] Error 1
The compilation is triggered by
hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert
So I think this is (potentially) wider use case. I'm not the expert for
this kind of stuff. Can send v2 with same approach as KERNEL_LZOP
Markus
> Michael
>
> > Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
> > ---
> > platforms/kernel.in | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/platforms/kernel.in b/platforms/kernel.in
> > index 8b16739..69b326f 100644
> > --- a/platforms/kernel.in
> > +++ b/platforms/kernel.in
> > @@ -9,6 +9,7 @@ menuconfig KERNEL
> > select HOST_LZOP if KERNEL_LZOP
> > select HOST_LIBKMOD if KERNEL_MODULES
> > select HOST_SYSTEM_BC
> > + select HOST_OPENSSL
> > prompt "Linux kernel "
> >
> > if KERNEL
> > --
> > 1.9.1
> >
> >
> > _______________________________________________
> > ptxdist mailing list
> > ptxdist@pengutronix.de
>
_______________________________________________
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ptxdist@pengutronix.de
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [ptxdist] [PATCH] kernel: need openssl since v4.3
2017-03-31 15:15 ` Markus Niebel
@ 2017-03-31 15:22 ` Michael Olbrich
0 siblings, 0 replies; 4+ messages in thread
From: Michael Olbrich @ 2017-03-31 15:22 UTC (permalink / raw)
To: ptxdist
On Fri, Mar 31, 2017 at 05:15:29PM +0200, Markus Niebel wrote:
> Am Freitag, den 31.03.2017, 16:49 +0200 schrieb Michael Olbrich:
> > On Fri, Mar 31, 2017 at 04:30:48PM +0200, Markus Niebel wrote:
> > > From: Markus Niebel <Markus.Niebel@tq-group.com>
> > >
> > > regarding to https://www.kernel.org/doc/Documentation/Changes
> > > kernel needs openssl to compile since v4.3
> >
> > I think the documentation is a bit misleading. Since v4.3 it needs openssl
> > development packages _if_ module signing is enabled. Or have you seen
> > anything else that needs openssl?
> > If not, then this should be an option like KERNEL_LZOP.
> >
>
> log just from our buildserver (linux 4.6):
>
> HOSTCC scripts/extract-cert
> scripts/sign-file.c:25:30: fatal error: openssl/opensslv.h: No such file or directory
> #include <openssl/opensslv.h>
> ^
> compilation terminated.
> scripts/extract-cert.c:21:25: fatal error: openssl/bio.h: No such file or directory
> #include <openssl/bio.h>
> ^
> compilation terminated.
> make[2]: *** [scripts/sign-file] Error 1
>
> The compilation is triggered by
>
> hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert
>
> So I think this is (potentially) wider use case. I'm not the expert for
> this kind of stuff. Can send v2 with same approach as KERNEL_LZOP
This is for module/image signing and for integrity stuff like IMA. I don't
think this is always needed. So please provide a v2.
mfg,
Michael
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
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2017-03-31 14:30 [ptxdist] [PATCH] kernel: need openssl since v4.3 Markus Niebel
2017-03-31 14:49 ` Michael Olbrich
2017-03-31 15:15 ` Markus Niebel
2017-03-31 15:22 ` Michael Olbrich
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