[PATCH 1/2] librav1e: make nasm dependency x86-specific

[PATCH 1/2] librav1e: make nasm dependency x86-specific

[Ross Burton]

nasm is an x86 assembler, so only depend on it (and work around the
build paths errors) on x86-64 (the assembler fastpaths are explicitly
64-bit only).

Signed-off-by: Ross Burton <ross.burton@arm.com>
---
 .../recipes-multimedia/rav1e/librav1e_p20250902.bb           | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meta-multimedia/recipes-multimedia/rav1e/librav1e_p20250902.bb b/meta-multimedia/recipes-multimedia/rav1e/librav1e_p20250902.bb
index 836cd4448f..80ac5d9268 100644
--- a/meta-multimedia/recipes-multimedia/rav1e/librav1e_p20250902.bb
+++ b/meta-multimedia/recipes-multimedia/rav1e/librav1e_p20250902.bb
@@ -7,9 +7,10 @@ inherit cargo_c pkgconfig cargo-update-recipe-crates
 
 require ${PN}-crates.inc
 
-DEPENDS += "nasm-native"
+DEPENDS:append:x86_64 = " nasm-native"
 
 SRC_URI += "git://github.com/xiph/rav1e.git;protocol=https;nobranch=1;tag=${PV}"
 SRCREV = "a2f01b3e233f531c28a20b4c29fb5c9e5d29fa6d"
 
-INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+# TODO we need to pass -fdebug-prefix-map to the nasm calls
+INHIBIT_PACKAGE_DEBUG_SPLIT:x86-64 = "1"
-- 
2.43.0

[PATCH 2/2] uutils-coreutils: delete .cargo/config.toml

[Ross Burton]

This file hardcodes a specific compiler for aarch64-linux builds, which
is not the compiler that we provide.  As it's otherwise useless, we can
just delete the file.

Signed-off-by: Ross Burton <ross.burton@arm.com>
---
 .../recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb b/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
index d294736395..2c7d3a3200 100644
--- a/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
+++ b/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
@@ -65,6 +65,10 @@ python __anonymous() {
 
 BBCLASSEXTEND = "native nativesdk"
 
+do_configure:prepend() {
+    rm -f ${S}/.cargo/config.toml
+}
+
 do_compile:prepend() {
     export LIBSTDBUF_DIR="${libdir}/coreutils"
 }
-- 
2.43.0

Re: [oe] [PATCH 2/2] uutils-coreutils: delete .cargo/config.toml

[Etienne Cordonnier]

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Hi Ross,

what is the use-case of the patch? config.toml file is ignored in
out-of-tree builds ( https://github.com/rust-lang/cargo/issues/2930 ), so
AFAIU removing it shouldn't make any difference for a bitbake build. Is it
for devtool builds?

Étienne


On Mon, Jul 6, 2026 at 10:34 AM Ross Burton via lists.openembedded.org
<ross.burton=arm.com@lists.openembedded.org> wrote:

> This file hardcodes a specific compiler for aarch64-linux builds, which
> is not the compiler that we provide.  As it's otherwise useless, we can
> just delete the file.
>
> Signed-off-by: Ross Burton <ross.burton@arm.com>
> ---
>  .../recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb   | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/meta-oe/recipes-core/uutils-coreutils/
> uutils-coreutils_0.9.0.bb b/meta-oe/recipes-core/uutils-coreutils/
> uutils-coreutils_0.9.0.bb
> index d294736395..2c7d3a3200 100644
> --- a/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
> +++ b/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
> @@ -65,6 +65,10 @@ python __anonymous() {
>
>  BBCLASSEXTEND = "native nativesdk"
>
> +do_configure:prepend() {
> +    rm -f ${S}/.cargo/config.toml
> +}
> +
>  do_compile:prepend() {
>      export LIBSTDBUF_DIR="${libdir}/coreutils"
>  }
> --
> 2.43.0
>
>
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Re: [oe] [PATCH 2/2] uutils-coreutils: delete .cargo/config.toml

[Mikko Rapeli]

Hi,

The file is not ignored. It gets used and overrides linker set by cargo.bbclass/rust.
uutils-coreutils builds are currently broken on arm64 build hosts and this
patch fixed them.

Cheers,

-Mikko

On Mon, Jul 06, 2026 at 10:50:19AM +0200, Etienne Cordonnier via lists.openembedded.org wrote:
> Hi Ross,
> 
> what is the use-case of the patch? config.toml file is ignored in
> out-of-tree builds ( https://github.com/rust-lang/cargo/issues/2930 ), so
> AFAIU removing it shouldn't make any difference for a bitbake build. Is it
> for devtool builds?
> 
> Étienne
> 
> 
> On Mon, Jul 6, 2026 at 10:34 AM Ross Burton via lists.openembedded.org
> <ross.burton=arm.com@lists.openembedded.org> wrote:
> 
> > This file hardcodes a specific compiler for aarch64-linux builds, which
> > is not the compiler that we provide.  As it's otherwise useless, we can
> > just delete the file.
> >
> > Signed-off-by: Ross Burton <ross.burton@arm.com>
> > ---
> >  .../recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb   | 4 ++++
> >  1 file changed, 4 insertions(+)
> >
> > diff --git a/meta-oe/recipes-core/uutils-coreutils/
> > uutils-coreutils_0.9.0.bb b/meta-oe/recipes-core/uutils-coreutils/
> > uutils-coreutils_0.9.0.bb
> > index d294736395..2c7d3a3200 100644
> > --- a/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
> > +++ b/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
> > @@ -65,6 +65,10 @@ python __anonymous() {
> >
> >  BBCLASSEXTEND = "native nativesdk"
> >
> > +do_configure:prepend() {
> > +    rm -f ${S}/.cargo/config.toml
> > +}
> > +
> >  do_compile:prepend() {
> >      export LIBSTDBUF_DIR="${libdir}/coreutils"
> >  }
> > --
> > 2.43.0
> >
> >
> > 
> >
> >

> 
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Re: [oe] [PATCH 2/2] uutils-coreutils: delete .cargo/config.toml

[Etienne Cordonnier]

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OK, thanks. I'll need to investigate whether something changed. In the past
I had to send fixes specifically because this file was ignored in yocto
builds ( see https://github.com/uutils/coreutils/pull/8360 ).

On Mon, Jul 6, 2026 at 11:01 AM Mikko Rapeli <mikko.rapeli@linaro.org>
wrote:

> Hi,
>
> The file is not ignored. It gets used and overrides linker set by
> cargo.bbclass/rust.
> uutils-coreutils builds are currently broken on arm64 build hosts and this
> patch fixed them.
>
> Cheers,
>
> -Mikko
>
> On Mon, Jul 06, 2026 at 10:50:19AM +0200, Etienne Cordonnier via
> lists.openembedded.org wrote:
> > Hi Ross,
> >
> > what is the use-case of the patch? config.toml file is ignored in
> > out-of-tree builds ( https://github.com/rust-lang/cargo/issues/2930  ),
> so
> > AFAIU removing it shouldn't make any difference for a bitbake build. Is
> it
> > for devtool builds?
> >
> > Étienne
> >
> >
> > On Mon, Jul 6, 2026 at 10:34 AM Ross Burton via lists.openembedded.org
> > <ross.burton=arm.com@lists.openembedded.org> wrote:
> >
> > > This file hardcodes a specific compiler for aarch64-linux builds, which
> > > is not the compiler that we provide.  As it's otherwise useless, we can
> > > just delete the file.
> > >
> > > Signed-off-by: Ross Burton <ross.burton@arm.com>
> > > ---
> > >  .../recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb   | 4
> ++++
> > >  1 file changed, 4 insertions(+)
> > >
> > > diff --git a/meta-oe/recipes-core/uutils-coreutils/
> > > uutils-coreutils_0.9.0.bb b/meta-oe/recipes-core/uutils-coreutils/
> > > uutils-coreutils_0.9.0.bb
> > > index d294736395..2c7d3a3200 100644
> > > --- a/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
> > > +++ b/meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb
> > > @@ -65,6 +65,10 @@ python __anonymous() {
> > >
> > >  BBCLASSEXTEND = "native nativesdk"
> > >
> > > +do_configure:prepend() {
> > > +    rm -f ${S}/.cargo/config.toml
> > > +}
> > > +
> > >  do_compile:prepend() {
> > >      export LIBSTDBUF_DIR="${libdir}/coreutils"
> > >  }
> > > --
> > > 2.43.0
> > >
> > >
> > >
> > >
> > >
>
> >
> > -=-=-=-=-=-=-=-=-=-=-=-
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Re: [oe] [PATCH 1/2] librav1e: make nasm dependency x86-specific

[Khem Raj]

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Does adding fdebug-prefix-map to ASFLAGS help on  x86


On Mon, Jul 6, 2026, 1:34 AM Ross Burton via lists.openembedded.org
<ross.burton=arm.com@lists.openembedded.org> wrote:

> nasm is an x86 assembler, so only depend on it (and work around the
> build paths errors) on x86-64 (the assembler fastpaths are explicitly
> 64-bit only).
>
> Signed-off-by: Ross Burton <ross.burton@arm.com>
> ---
>  .../recipes-multimedia/rav1e/librav1e_p20250902.bb           | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/meta-multimedia/recipes-multimedia/rav1e/
> librav1e_p20250902.bb b/meta-multimedia/recipes-multimedia/rav1e/
> librav1e_p20250902.bb
> index 836cd4448f..80ac5d9268 100644
> --- a/meta-multimedia/recipes-multimedia/rav1e/librav1e_p20250902.bb
> +++ b/meta-multimedia/recipes-multimedia/rav1e/librav1e_p20250902.bb
> @@ -7,9 +7,10 @@ inherit cargo_c pkgconfig cargo-update-recipe-crates
>
>  require ${PN}-crates.inc
>
> -DEPENDS += "nasm-native"
> +DEPENDS:append:x86_64 = " nasm-native"
>
>  SRC_URI += "git://
> github.com/xiph/rav1e.git;protocol=https;nobranch=1;tag=${PV}
> <http://github.com/xiph/rav1e.git;protocol=https;nobranch=1;tag=$%7BPV%7D>
> "
>  SRCREV = "a2f01b3e233f531c28a20b4c29fb5c9e5d29fa6d"
>
> -INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
> +# TODO we need to pass -fdebug-prefix-map to the nasm calls
> +INHIBIT_PACKAGE_DEBUG_SPLIT:x86-64 = "1"
> --
> 2.43.0
>
>
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Re: [oe] [PATCH 1/2] librav1e: make nasm dependency x86-specific

[Ross Burton]

On 6 Jul 2026, at 14:31, Khem Raj <raj.khem@gmail.com> wrote:
> 
> Does adding fdebug-prefix-map to ASFLAGS help on  x86

It would, if the nasm invocation wasn’t buried into rust crates with no way to add flags from the recipe.

Ross