[Buildroot] [PATCH 1/1] package/pixman: fix mips build

[Buildroot] [PATCH 1/1] package/pixman: fix mips build

[Fabrice Fontaine]

Disable Loongson MMI fast paths to fix the following mips build failure:

./loongson-mmintrin.h:407:2: error: impossible constraint in 'asm'
  407 |  asm("pinsrh_%3 %0, %1, %2\n\t"
      |  ^~~

Fixes:
 - http://autobuild.buildroot.org/results/75267aa5b5a631f091d4c8cb6ad9baeb5f72ee11
 - http://autobuild.buildroot.org/results/55b7431a50b85c24406131af1932d6f3f6853de6

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/pixman/pixman.mk | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/package/pixman/pixman.mk b/package/pixman/pixman.mk
index 6fab539593..64302fa49a 100644
--- a/package/pixman/pixman.mk
+++ b/package/pixman/pixman.mk
@@ -19,7 +19,9 @@ HOST_PIXMAN_DEPENDENCIES = host-pkgconf
 PIXMAN_AUTORECONF = YES
 
 # don't build gtk based demos
-PIXMAN_CONF_OPTS = --disable-gtk
+PIXMAN_CONF_OPTS = \
+	--disable-gtk \
+	--disable-loongson-mmi
 
 # The ARM SIMD code from pixman requires a recent enough ARM core, but
 # there is a runtime CPU check that makes sure it doesn't get used if
-- 
2.35.1

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Re: [Buildroot] [PATCH 1/1] package/pixman: fix mips build

[Arnout Vandecappelle]

On 18/04/2022 12:38, Fabrice Fontaine wrote:
> Disable Loongson MMI fast paths to fix the following mips build failure:
> 
> ./loongson-mmintrin.h:407:2: error: impossible constraint in 'asm'
>    407 |  asm("pinsrh_%3 %0, %1, %2\n\t"

  We could maybe find the arch options with which this actually works, but I 
don't expect this is really important.

  Applied to master, thanks.

  Regards,
  Arnout

>        |  ^~~
> 
> Fixes:
>   - http://autobuild.buildroot.org/results/75267aa5b5a631f091d4c8cb6ad9baeb5f72ee11
>   - http://autobuild.buildroot.org/results/55b7431a50b85c24406131af1932d6f3f6853de6
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>   package/pixman/pixman.mk | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/package/pixman/pixman.mk b/package/pixman/pixman.mk
> index 6fab539593..64302fa49a 100644
> --- a/package/pixman/pixman.mk
> +++ b/package/pixman/pixman.mk
> @@ -19,7 +19,9 @@ HOST_PIXMAN_DEPENDENCIES = host-pkgconf
>   PIXMAN_AUTORECONF = YES
>   
>   # don't build gtk based demos
> -PIXMAN_CONF_OPTS = --disable-gtk
> +PIXMAN_CONF_OPTS = \
> +	--disable-gtk \
> +	--disable-loongson-mmi
>   
>   # The ARM SIMD code from pixman requires a recent enough ARM core, but
>   # there is a runtime CPU check that makes sure it doesn't get used if
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Re: [Buildroot] [PATCH 1/1] package/pixman: fix mips build

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice@gmail.com> writes:

 > Disable Loongson MMI fast paths to fix the following mips build failure:
 > ./loongson-mmintrin.h:407:2: error: impossible constraint in 'asm'
 >   407 |  asm("pinsrh_%3 %0, %1, %2\n\t"
 >       |  ^~~

 > Fixes:
 >  - http://autobuild.buildroot.org/results/75267aa5b5a631f091d4c8cb6ad9baeb5f72ee11
 >  - http://autobuild.buildroot.org/results/55b7431a50b85c24406131af1932d6f3f6853de6

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

Committed to 2022.02.x, thanks.

-- 
Bye, Peter Korsgaard
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