[Buildroot] [PATCH] gmp: disable assembly for arc

[Buildroot] [PATCH] gmp: disable assembly for arc

[Vlad Zakharov]

It has different inline assembly constraints that
are not supported after update to gcc-6.

Fixes:
http://autobuild.buildroot.net/results/c91/c9143eec0834017d57d5352d6fc95b5fae38da00//
and a lot of other failures of gmp-6.1.1 for ARC.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
---
 package/gmp/gmp.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/gmp/gmp.mk b/package/gmp/gmp.mk
index 485bf7c..420fd2f 100644
--- a/package/gmp/gmp.mk
+++ b/package/gmp/gmp.mk
@@ -15,7 +15,7 @@ HOST_GMP_DEPENDENCIES = host-m4
 
 # GMP doesn't support assembly for coldfire or mips r6 ISA yet
 # Disable for ARM v7m since it has different asm constraints
-ifeq ($(BR2_m68k_cf)$(BR2_mips_32r6)$(BR2_mips_64r6)$(BR2_ARM_CPU_ARMV7M),y)
+ifeq ($(BR2_m68k_cf)$(BR2_mips_32r6)$(BR2_mips_64r6)$(BR2_ARM_CPU_ARMV7M)$(BR2_arc),y)
 GMP_CONF_OPTS += --disable-assembly
 endif
 
-- 
2.5.5

[Buildroot] [PATCH] gmp: disable assembly for arc

[Peter Korsgaard]

>>>>> "Vlad" == Vlad Zakharov <Vladislav.Zakharov@synopsys.com> writes:

 > It has different inline assembly constraints that
 > are not supported after update to gcc-6.

 > Fixes:
 > http://autobuild.buildroot.net/results/c91/c9143eec0834017d57d5352d6fc95b5fae38da00//
 > and a lot of other failures of gmp-6.1.1 for ARC.

 > Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>

Committed, thanks.

Are you working on getting this fixed in upstream gcc/gmp for future
releases?

-- 
Venlig hilsen,
Peter Korsgaard 

[Buildroot] [PATCH] gmp: disable assembly for arc

[Vlad Zakharov]

Hi Peter,

yes, I am just working on fixing it in upstream gmp and hope fix will be send soon.

Thanks.

On Tue, 2016-08-16 at 07:55 +0200, Peter Korsgaard wrote:
> > 
> > > 
> > > > 
> > > > > 
> > > > > > 
> > > > > > "Vlad" == Vlad Zakharov <Vladislav.Zakharov@synopsys.com> writes:
> ?> It has different inline assembly constraints that
> ?> are not supported after update to gcc-6.
> 
> ?> Fixes:
> ?> http://autobuild.buildroot.net/results/c91/c9143eec0834017d57d5352d6fc95b5fae38da00//
> ?> and a lot of other failures of gmp-6.1.1 for ARC.
> 
> ?> Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
> 
> Committed, thanks.
> 
> Are you working on getting this fixed in upstream gcc/gmp for future
> releases?
> 
-- 
Best regards,
Vlad Zakharov <vzakhar@synopsys.com>

[Buildroot] [PATCH] gmp: disable assembly for arc

[Vlad Zakharov]

Hi Peter,

The patch that solves the issue in gmp was adopted in upstream gmp:
https://gmplib.org/repo/gmp/rev/58879634af3c
and will come up in next gmp release.

So current patch should be reverted after update to upcoming gmp release.

-- 
Best regards,
Vlad Zakharov <vzakhar@synopsys.com>


On Wed, 2016-08-17 at 09:44 +0300, Vlad Zakharov wrote:

> Hi Peter,
> 
> yes, I am just working on fixing it in upstream gmp and hope fix will be send soon.
> 
> Thanks.
> 
> On Tue, 2016-08-16 at 07:55 +0200, Peter Korsgaard wrote:
> > 
> > > 
> > > 
> > > > 
> > > > 
> > > > > 
> > > > > 
> > > > > > 
> > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > "Vlad" == Vlad Zakharov <Vladislav.Zakharov@synopsys.com> writes:
> > ?> It has different inline assembly constraints that
> > ?> are not supported after update to gcc-6.
> > 
> > ?> Fixes:
> > ?> http://autobuild.buildroot.net/results/c91/c9143eec0834017d57d5352d6fc95b5fae38da00//
> > ?> and a lot of other failures of gmp-6.1.1 for ARC.
> > 
> > ?> Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
> > 
> > Committed, thanks.
> > 
> > Are you working on getting this fixed in upstream gcc/gmp for future
> > releases?
> > 

[Buildroot] [PATCH] gmp: disable assembly for arc

[Peter Korsgaard]

>>>>> "Vlad" == Vlad Zakharov <Vladislav.Zakharov@synopsys.com> writes:

 > Hi Peter,
 > The patch that solves the issue in gmp was adopted in upstream gmp:
 > https://gmplib.org/repo/gmp/rev/58879634af3c
 > and will come up in next gmp release.

 > So current patch should be reverted after update to upcoming gmp release.

Great, thanks!

-- 
Venlig hilsen,
Peter Korsgaard