* [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes
@ 2020-11-17 18:04 Khem Raj
2020-11-17 18:36 ` [OE-core] " Jose Quaresma
0 siblings, 1 reply; 7+ messages in thread
From: Khem Raj @ 2020-11-17 18:04 UTC (permalink / raw)
To: openembedded-core; +Cc: Khem Raj, Alexander Kanavin, Martin Jansa
python3targetconfig append target python3 to dependencies
unconditionally, and here its inherited unconditionally too but
distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other not-target
recipes as well. Hence the change added via 9c8f666097802cb594a759989edcf01603a22df3
is now bridging the native dependencies with target python3 and thats
resulting all sorts of rebuilds for multimachine builds e.g.
MACHINE=qemuarm bitbake python3-scons-native
MACHINE=qemumips bitbake python3-scons-native
results in rebuilds for python3-scons-native
bitbake-diffsigs shows
Hash for dependent task python/python3-scons-native_3.1.2.bb:do_populate_sysroot changed from 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897
0e3b97bd058d162065
Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install changed from 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156
229cb0f5ebb11
Hash for dependent task python/python3-scons-native_3.1.2.bb:do_compile changed from e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac
7cc9769194c43eae1
Hash for dependent task python/python3-scons-native_3.1.2.bb:do_configure changed from 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to a366982778b03eee5165c3117ee778f848acdfaa2
b346650fbdf114ac70ab57b
Hash for dependent task python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to 474333fb565f908992fd3716
4935aaecf31a79e867826fe634cde4f44171d8e7
Hash for dependent task python/python3_3.9.0.bb:do_populate_sysroot changed from 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to 25dcfe74a95af19cce8df7c29311cc5edbbf6ad
08777e46a6fa6e417c0445018
...
Therefore limit effects of this class only for target recipes.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Alexander Kanavin <alex.kanavin@gmail.com>
Cc: Martin Jansa <Martin.Jansa@gmail.com>
---
v2: Mark depends conditional instead
v3: Export _PYTHON_SYSCONFIGDATA_NAME only for target
and mark tasks with target override
meta/classes/python3targetconfig.bbclass | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/meta/classes/python3targetconfig.bbclass b/meta/classes/python3targetconfig.bbclass
index 640d0c97b6..fc1025c207 100644
--- a/meta/classes/python3targetconfig.bbclass
+++ b/meta/classes/python3targetconfig.bbclass
@@ -1,15 +1,17 @@
inherit python3native
-DEPENDS_append = " python3"
+EXTRA_PYTHON_DEPENDS ?= ""
+EXTRA_PYTHON_DEPENDS_class-target = "python3"
+DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
-do_configure_prepend() {
+do_configure_prepend_class-target() {
export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
}
-do_compile_prepend() {
+do_compile_prepend_class-target() {
export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
}
-do_install_prepend() {
+do_install_prepend_class-target() {
export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
}
--
2.29.2
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [OE-core] [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes
2020-11-17 18:04 [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes Khem Raj
@ 2020-11-17 18:36 ` Jose Quaresma
2020-11-17 19:56 ` Martin Jansa
0 siblings, 1 reply; 7+ messages in thread
From: Jose Quaresma @ 2020-11-17 18:36 UTC (permalink / raw)
To: Khem Raj; +Cc: OE-core, Alexander Kanavin, Martin Jansa
Khem Raj <raj.khem@gmail.com> escreveu no dia terça, 17/11/2020 à(s) 18:04:
>
> python3targetconfig append target python3 to dependencies
> unconditionally, and here its inherited unconditionally too but
> distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other not-target
> recipes as well. Hence the change added via 9c8f666097802cb594a759989edcf01603a22df3
> is now bridging the native dependencies with target python3 and thats
> resulting all sorts of rebuilds for multimachine builds e.g.
>
> MACHINE=qemuarm bitbake python3-scons-native
> MACHINE=qemumips bitbake python3-scons-native
>
> results in rebuilds for python3-scons-native
>
> bitbake-diffsigs shows
>
> Hash for dependent task python/python3-scons-native_3.1.2.bb:do_populate_sysroot changed from 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897
> 0e3b97bd058d162065
> Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install changed from 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156
> 229cb0f5ebb11
> Hash for dependent task python/python3-scons-native_3.1.2.bb:do_compile changed from e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac
> 7cc9769194c43eae1
> Hash for dependent task python/python3-scons-native_3.1.2.bb:do_configure changed from 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to a366982778b03eee5165c3117ee778f848acdfaa2
> b346650fbdf114ac70ab57b
> Hash for dependent task python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to 474333fb565f908992fd3716
> 4935aaecf31a79e867826fe634cde4f44171d8e7
> Hash for dependent task python/python3_3.9.0.bb:do_populate_sysroot changed from 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to 25dcfe74a95af19cce8df7c29311cc5edbbf6ad
> 08777e46a6fa6e417c0445018
>
> ...
>
> Therefore limit effects of this class only for target recipes.
>
> Signed-off-by: Khem Raj <raj.khem@gmail.com>
> Cc: Alexander Kanavin <alex.kanavin@gmail.com>
> Cc: Martin Jansa <Martin.Jansa@gmail.com>
> ---
> v2: Mark depends conditional instead
> v3: Export _PYTHON_SYSCONFIGDATA_NAME only for target
> and mark tasks with target override
>
> meta/classes/python3targetconfig.bbclass | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/meta/classes/python3targetconfig.bbclass b/meta/classes/python3targetconfig.bbclass
> index 640d0c97b6..fc1025c207 100644
> --- a/meta/classes/python3targetconfig.bbclass
> +++ b/meta/classes/python3targetconfig.bbclass
> @@ -1,15 +1,17 @@
> inherit python3native
>
> -DEPENDS_append = " python3"
> +EXTRA_PYTHON_DEPENDS ?= ""
> +EXTRA_PYTHON_DEPENDS_class-target = "python3"
> +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
-EXTRA_PYTHON_DEPENDS_class-target = "python3"
-DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
+EXTRA_PYTHON_DEPENDS_class-target = " python3"
+DEPENDS_append = "${EXTRA_PYTHON_DEPENDS}"
add a space before python3 is better than always add it to DEPENDS
>
> -do_configure_prepend() {
> +do_configure_prepend_class-target() {
> export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> }
>
> -do_compile_prepend() {
> +do_compile_prepend_class-target() {
> export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> }
>
> -do_install_prepend() {
> +do_install_prepend_class-target() {
> export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> }
> --
> 2.29.2
>
>
>
--
best regards,
José Quaresma
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [OE-core] [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes
2020-11-17 18:36 ` [OE-core] " Jose Quaresma
@ 2020-11-17 19:56 ` Martin Jansa
2020-11-17 20:18 ` Jose Quaresma
0 siblings, 1 reply; 7+ messages in thread
From: Martin Jansa @ 2020-11-17 19:56 UTC (permalink / raw)
To: Jose Quaresma; +Cc: Khem Raj, OE-core, Alexander Kanavin
[-- Attachment #1: Type: text/plain, Size: 4430 bytes --]
I don't mind this change, but why do you think space in the variable is
better in this case (where we don't mind extra space being added for
native/nativesdk case?)
If someone sets EXTRA_PYTHON_DEPENDS = "foo" for whatever reason in some
recipe, then the space will be missing.
On Tue, Nov 17, 2020 at 7:36 PM Jose Quaresma <quaresma.jose@gmail.com>
wrote:
> Khem Raj <raj.khem@gmail.com> escreveu no dia terça, 17/11/2020 à(s)
> 18:04:
> >
> > python3targetconfig append target python3 to dependencies
> > unconditionally, and here its inherited unconditionally too but
> > distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other
> not-target
> > recipes as well. Hence the change added via
> 9c8f666097802cb594a759989edcf01603a22df3
> > is now bridging the native dependencies with target python3 and thats
> > resulting all sorts of rebuilds for multimachine builds e.g.
> >
> > MACHINE=qemuarm bitbake python3-scons-native
> > MACHINE=qemumips bitbake python3-scons-native
> >
> > results in rebuilds for python3-scons-native
> >
> > bitbake-diffsigs shows
> >
> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_populate_sysroot
> changed from
> 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to
> 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897
> > 0e3b97bd058d162065
> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install
> changed from
> 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to
> c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156
> > 229cb0f5ebb11
> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_compile
> changed from
> e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to
> 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac
> > 7cc9769194c43eae1
> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_configure
> changed from
> 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to
> a366982778b03eee5165c3117ee778f848acdfaa2
> > b346650fbdf114ac70ab57b
> > Hash for dependent task
> python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed
> from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to
> 474333fb565f908992fd3716
> > 4935aaecf31a79e867826fe634cde4f44171d8e7
> > Hash for dependent task python/python3_3.9.0.bb:do_populate_sysroot
> changed from
> 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to
> 25dcfe74a95af19cce8df7c29311cc5edbbf6ad
> > 08777e46a6fa6e417c0445018
> >
> > ...
> >
> > Therefore limit effects of this class only for target recipes.
> >
> > Signed-off-by: Khem Raj <raj.khem@gmail.com>
> > Cc: Alexander Kanavin <alex.kanavin@gmail.com>
> > Cc: Martin Jansa <Martin.Jansa@gmail.com>
> > ---
> > v2: Mark depends conditional instead
> > v3: Export _PYTHON_SYSCONFIGDATA_NAME only for target
> > and mark tasks with target override
> >
> > meta/classes/python3targetconfig.bbclass | 10 ++++++----
> > 1 file changed, 6 insertions(+), 4 deletions(-)
> >
> > diff --git a/meta/classes/python3targetconfig.bbclass
> b/meta/classes/python3targetconfig.bbclass
> > index 640d0c97b6..fc1025c207 100644
> > --- a/meta/classes/python3targetconfig.bbclass
> > +++ b/meta/classes/python3targetconfig.bbclass
> > @@ -1,15 +1,17 @@
> > inherit python3native
> >
> > -DEPENDS_append = " python3"
> > +EXTRA_PYTHON_DEPENDS ?= ""
> > +EXTRA_PYTHON_DEPENDS_class-target = "python3"
> > +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>
> -EXTRA_PYTHON_DEPENDS_class-target = "python3"
> -DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
> +EXTRA_PYTHON_DEPENDS_class-target = " python3"
> +DEPENDS_append = "${EXTRA_PYTHON_DEPENDS}"
>
> add a space before python3 is better than always add it to DEPENDS
>
> >
> > -do_configure_prepend() {
> > +do_configure_prepend_class-target() {
> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> > }
> >
> > -do_compile_prepend() {
> > +do_compile_prepend_class-target() {
> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> > }
> >
> > -do_install_prepend() {
> > +do_install_prepend_class-target() {
> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> > }
> > --
> > 2.29.2
> >
> >
> >
>
>
> --
> best regards,
> José Quaresma
>
[-- Attachment #2: Type: text/html, Size: 5550 bytes --]
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [OE-core] [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes
2020-11-17 19:56 ` Martin Jansa
@ 2020-11-17 20:18 ` Jose Quaresma
2020-11-17 20:23 ` Martin Jansa
0 siblings, 1 reply; 7+ messages in thread
From: Jose Quaresma @ 2020-11-17 20:18 UTC (permalink / raw)
To: Martin Jansa; +Cc: Khem Raj, OE-core, Alexander Kanavin
Martin,
you're right. if EXTRA_PYTHON_DEPENDS is set outside of the bbclass it
break the DEPENDS.
Sorry Khem for my suggestion, your initial was right.
+EXTRA_PYTHON_DEPENDS_class-target = "python3"
+DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
But in this case (when EXTRA_PYTHON_DEPENDS is set outside of the bbclass)
it will don't have any effect for the overwrite class-target because
EXTRA_PYTHON_DEPENDS_class-target="python3" always will set
EXTRA_PYTHON_DEPENDS="python3"
I think I have see another problem now and something like this is better:
+EXTRA_PYTHON_DEPENDS_append_class-target = "python3"
+DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
Martin Jansa <martin.jansa@gmail.com> escreveu no dia terça,
17/11/2020 à(s) 19:56:
>
> I don't mind this change, but why do you think space in the variable is better in this case (where we don't mind extra space being added for native/nativesdk case?)
>
> If someone sets EXTRA_PYTHON_DEPENDS = "foo" for whatever reason in some recipe, then the space will be missing.
>
> On Tue, Nov 17, 2020 at 7:36 PM Jose Quaresma <quaresma.jose@gmail.com> wrote:
>>
>> Khem Raj <raj.khem@gmail.com> escreveu no dia terça, 17/11/2020 à(s) 18:04:
>> >
>> > python3targetconfig append target python3 to dependencies
>> > unconditionally, and here its inherited unconditionally too but
>> > distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other not-target
>> > recipes as well. Hence the change added via 9c8f666097802cb594a759989edcf01603a22df3
>> > is now bridging the native dependencies with target python3 and thats
>> > resulting all sorts of rebuilds for multimachine builds e.g.
>> >
>> > MACHINE=qemuarm bitbake python3-scons-native
>> > MACHINE=qemumips bitbake python3-scons-native
>> >
>> > results in rebuilds for python3-scons-native
>> >
>> > bitbake-diffsigs shows
>> >
>> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_populate_sysroot changed from 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897
>> > 0e3b97bd058d162065
>> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install changed from 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156
>> > 229cb0f5ebb11
>> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_compile changed from e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac
>> > 7cc9769194c43eae1
>> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_configure changed from 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to a366982778b03eee5165c3117ee778f848acdfaa2
>> > b346650fbdf114ac70ab57b
>> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to 474333fb565f908992fd3716
>> > 4935aaecf31a79e867826fe634cde4f44171d8e7
>> > Hash for dependent task python/python3_3.9.0.bb:do_populate_sysroot changed from 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to 25dcfe74a95af19cce8df7c29311cc5edbbf6ad
>> > 08777e46a6fa6e417c0445018
>> >
>> > ...
>> >
>> > Therefore limit effects of this class only for target recipes.
>> >
>> > Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> > Cc: Alexander Kanavin <alex.kanavin@gmail.com>
>> > Cc: Martin Jansa <Martin.Jansa@gmail.com>
>> > ---
>> > v2: Mark depends conditional instead
>> > v3: Export _PYTHON_SYSCONFIGDATA_NAME only for target
>> > and mark tasks with target override
>> >
>> > meta/classes/python3targetconfig.bbclass | 10 ++++++----
>> > 1 file changed, 6 insertions(+), 4 deletions(-)
>> >
>> > diff --git a/meta/classes/python3targetconfig.bbclass b/meta/classes/python3targetconfig.bbclass
>> > index 640d0c97b6..fc1025c207 100644
>> > --- a/meta/classes/python3targetconfig.bbclass
>> > +++ b/meta/classes/python3targetconfig.bbclass
>> > @@ -1,15 +1,17 @@
>> > inherit python3native
>> >
>> > -DEPENDS_append = " python3"
>> > +EXTRA_PYTHON_DEPENDS ?= ""
>> > +EXTRA_PYTHON_DEPENDS_class-target = "python3"
>> > +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>>
>> -EXTRA_PYTHON_DEPENDS_class-target = "python3"
>> -DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>> +EXTRA_PYTHON_DEPENDS_class-target = " python3"
>> +DEPENDS_append = "${EXTRA_PYTHON_DEPENDS}"
>>
>> add a space before python3 is better than always add it to DEPENDS
>>
>> >
>> > -do_configure_prepend() {
>> > +do_configure_prepend_class-target() {
>> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
>> > }
>> >
>> > -do_compile_prepend() {
>> > +do_compile_prepend_class-target() {
>> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
>> > }
>> >
>> > -do_install_prepend() {
>> > +do_install_prepend_class-target() {
>> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
>> > }
>> > --
>> > 2.29.2
>> >
>> >
>> >
>>
>>
>> --
>> best regards,
>> José Quaresma
--
best regards,
José Quaresma
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [OE-core] [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes
2020-11-17 20:18 ` Jose Quaresma
@ 2020-11-17 20:23 ` Martin Jansa
2020-11-17 21:18 ` Jose Quaresma
0 siblings, 1 reply; 7+ messages in thread
From: Martin Jansa @ 2020-11-17 20:23 UTC (permalink / raw)
To: Jose Quaresma; +Cc: Khem Raj, OE-core, Alexander Kanavin
[-- Attachment #1: Type: text/plain, Size: 6084 bytes --]
Then you will need space in:
EXTRA_PYTHON_DEPENDS_append_class-target = " python3"
as well.
I don't expect EXTRA_PYTHON_DEPENDS to be often (if at all) outside the
bbclass, but IMHO it's good convention to just use leading space
wherever you append to space separated list (less surprises for people who
might eventually set something like EXTRA_PYTHON_DEPENDS in their recipes -
even from wrong reasons).
On Tue, Nov 17, 2020 at 9:18 PM Jose Quaresma <quaresma.jose@gmail.com>
wrote:
> Martin,
>
> you're right. if EXTRA_PYTHON_DEPENDS is set outside of the bbclass it
> break the DEPENDS.
>
> Sorry Khem for my suggestion, your initial was right.
>
> +EXTRA_PYTHON_DEPENDS_class-target = "python3"
> +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>
> But in this case (when EXTRA_PYTHON_DEPENDS is set outside of the bbclass)
> it will don't have any effect for the overwrite class-target because
> EXTRA_PYTHON_DEPENDS_class-target="python3" always will set
> EXTRA_PYTHON_DEPENDS="python3"
>
> I think I have see another problem now and something like this is better:
>
> +EXTRA_PYTHON_DEPENDS_append_class-target = "python3"
> +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>
> Martin Jansa <martin.jansa@gmail.com> escreveu no dia terça,
> 17/11/2020 à(s) 19:56:
> >
> > I don't mind this change, but why do you think space in the variable is
> better in this case (where we don't mind extra space being added for
> native/nativesdk case?)
> >
> > If someone sets EXTRA_PYTHON_DEPENDS = "foo" for whatever reason in some
> recipe, then the space will be missing.
> >
> > On Tue, Nov 17, 2020 at 7:36 PM Jose Quaresma <quaresma.jose@gmail.com>
> wrote:
> >>
> >> Khem Raj <raj.khem@gmail.com> escreveu no dia terça, 17/11/2020 à(s)
> 18:04:
> >> >
> >> > python3targetconfig append target python3 to dependencies
> >> > unconditionally, and here its inherited unconditionally too but
> >> > distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other
> not-target
> >> > recipes as well. Hence the change added via
> 9c8f666097802cb594a759989edcf01603a22df3
> >> > is now bridging the native dependencies with target python3 and thats
> >> > resulting all sorts of rebuilds for multimachine builds e.g.
> >> >
> >> > MACHINE=qemuarm bitbake python3-scons-native
> >> > MACHINE=qemumips bitbake python3-scons-native
> >> >
> >> > results in rebuilds for python3-scons-native
> >> >
> >> > bitbake-diffsigs shows
> >> >
> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_populate_sysroot
> changed from
> 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to
> 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897
> >> > 0e3b97bd058d162065
> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install
> changed from
> 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to
> c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156
> >> > 229cb0f5ebb11
> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_compile
> changed from
> e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to
> 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac
> >> > 7cc9769194c43eae1
> >> > Hash for dependent task
> python/python3-scons-native_3.1.2.bb:do_configure changed from
> 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to
> a366982778b03eee5165c3117ee778f848acdfaa2
> >> > b346650fbdf114ac70ab57b
> >> > Hash for dependent task
> python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed
> from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to
> 474333fb565f908992fd3716
> >> > 4935aaecf31a79e867826fe634cde4f44171d8e7
> >> > Hash for dependent task python/python3_3.9.0.bb:do_populate_sysroot
> changed from
> 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to
> 25dcfe74a95af19cce8df7c29311cc5edbbf6ad
> >> > 08777e46a6fa6e417c0445018
> >> >
> >> > ...
> >> >
> >> > Therefore limit effects of this class only for target recipes.
> >> >
> >> > Signed-off-by: Khem Raj <raj.khem@gmail.com>
> >> > Cc: Alexander Kanavin <alex.kanavin@gmail.com>
> >> > Cc: Martin Jansa <Martin.Jansa@gmail.com>
> >> > ---
> >> > v2: Mark depends conditional instead
> >> > v3: Export _PYTHON_SYSCONFIGDATA_NAME only for target
> >> > and mark tasks with target override
> >> >
> >> > meta/classes/python3targetconfig.bbclass | 10 ++++++----
> >> > 1 file changed, 6 insertions(+), 4 deletions(-)
> >> >
> >> > diff --git a/meta/classes/python3targetconfig.bbclass
> b/meta/classes/python3targetconfig.bbclass
> >> > index 640d0c97b6..fc1025c207 100644
> >> > --- a/meta/classes/python3targetconfig.bbclass
> >> > +++ b/meta/classes/python3targetconfig.bbclass
> >> > @@ -1,15 +1,17 @@
> >> > inherit python3native
> >> >
> >> > -DEPENDS_append = " python3"
> >> > +EXTRA_PYTHON_DEPENDS ?= ""
> >> > +EXTRA_PYTHON_DEPENDS_class-target = "python3"
> >> > +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
> >>
> >> -EXTRA_PYTHON_DEPENDS_class-target = "python3"
> >> -DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
> >> +EXTRA_PYTHON_DEPENDS_class-target = " python3"
> >> +DEPENDS_append = "${EXTRA_PYTHON_DEPENDS}"
> >>
> >> add a space before python3 is better than always add it to DEPENDS
> >>
> >> >
> >> > -do_configure_prepend() {
> >> > +do_configure_prepend_class-target() {
> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> >> > }
> >> >
> >> > -do_compile_prepend() {
> >> > +do_compile_prepend_class-target() {
> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> >> > }
> >> >
> >> > -do_install_prepend() {
> >> > +do_install_prepend_class-target() {
> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> >> > }
> >> > --
> >> > 2.29.2
> >> >
> >> >
> >> >
> >>
> >>
> >> --
> >> best regards,
> >> José Quaresma
>
>
>
> --
> best regards,
> José Quaresma
>
[-- Attachment #2: Type: text/html, Size: 8021 bytes --]
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [OE-core] [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes
2020-11-17 20:23 ` Martin Jansa
@ 2020-11-17 21:18 ` Jose Quaresma
2020-11-17 22:03 ` Khem Raj
0 siblings, 1 reply; 7+ messages in thread
From: Jose Quaresma @ 2020-11-17 21:18 UTC (permalink / raw)
To: Martin Jansa; +Cc: Khem Raj, OE-core, Alexander Kanavin
Martin Jansa <martin.jansa@gmail.com> escreveu no dia terça,
17/11/2020 à(s) 20:24:
>
> Then you will need space in:
> EXTRA_PYTHON_DEPENDS_append_class-target = " python3"
> as well.
right.
>
> I don't expect EXTRA_PYTHON_DEPENDS to be often (if at all) outside the bbclass, but IMHO it's good convention to just use leading space wherever you append to space separated list (less surprises for people who might eventually set something like EXTRA_PYTHON_DEPENDS in their recipes - even from wrong reasons).
>
if EXTRA_PYTHON_DEPENDS is don't expect to be often (if at all)
outside the bbclass, a clean solution can be:
-DEPENDS_append = " python3"
+DEPENDS_append_class-target = " python3"
> On Tue, Nov 17, 2020 at 9:18 PM Jose Quaresma <quaresma.jose@gmail.com> wrote:
>>
>> Martin,
>>
>> you're right. if EXTRA_PYTHON_DEPENDS is set outside of the bbclass it
>> break the DEPENDS.
>>
>> Sorry Khem for my suggestion, your initial was right.
>>
>> +EXTRA_PYTHON_DEPENDS_class-target = "python3"
>> +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>>
>> But in this case (when EXTRA_PYTHON_DEPENDS is set outside of the bbclass)
>> it will don't have any effect for the overwrite class-target because
>> EXTRA_PYTHON_DEPENDS_class-target="python3" always will set
>> EXTRA_PYTHON_DEPENDS="python3"
>>
>> I think I have see another problem now and something like this is better:
>>
>> +EXTRA_PYTHON_DEPENDS_append_class-target = "python3"
>> +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>>
>> Martin Jansa <martin.jansa@gmail.com> escreveu no dia terça,
>> 17/11/2020 à(s) 19:56:
>> >
>> > I don't mind this change, but why do you think space in the variable is better in this case (where we don't mind extra space being added for native/nativesdk case?)
>> >
>> > If someone sets EXTRA_PYTHON_DEPENDS = "foo" for whatever reason in some recipe, then the space will be missing.
>> >
>> > On Tue, Nov 17, 2020 at 7:36 PM Jose Quaresma <quaresma.jose@gmail.com> wrote:
>> >>
>> >> Khem Raj <raj.khem@gmail.com> escreveu no dia terça, 17/11/2020 à(s) 18:04:
>> >> >
>> >> > python3targetconfig append target python3 to dependencies
>> >> > unconditionally, and here its inherited unconditionally too but
>> >> > distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other not-target
>> >> > recipes as well. Hence the change added via 9c8f666097802cb594a759989edcf01603a22df3
>> >> > is now bridging the native dependencies with target python3 and thats
>> >> > resulting all sorts of rebuilds for multimachine builds e.g.
>> >> >
>> >> > MACHINE=qemuarm bitbake python3-scons-native
>> >> > MACHINE=qemumips bitbake python3-scons-native
>> >> >
>> >> > results in rebuilds for python3-scons-native
>> >> >
>> >> > bitbake-diffsigs shows
>> >> >
>> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_populate_sysroot changed from 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897
>> >> > 0e3b97bd058d162065
>> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install changed from 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156
>> >> > 229cb0f5ebb11
>> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_compile changed from e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac
>> >> > 7cc9769194c43eae1
>> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_configure changed from 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to a366982778b03eee5165c3117ee778f848acdfaa2
>> >> > b346650fbdf114ac70ab57b
>> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to 474333fb565f908992fd3716
>> >> > 4935aaecf31a79e867826fe634cde4f44171d8e7
>> >> > Hash for dependent task python/python3_3.9.0.bb:do_populate_sysroot changed from 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to 25dcfe74a95af19cce8df7c29311cc5edbbf6ad
>> >> > 08777e46a6fa6e417c0445018
>> >> >
>> >> > ...
>> >> >
>> >> > Therefore limit effects of this class only for target recipes.
>> >> >
>> >> > Signed-off-by: Khem Raj <raj.khem@gmail.com>
>> >> > Cc: Alexander Kanavin <alex.kanavin@gmail.com>
>> >> > Cc: Martin Jansa <Martin.Jansa@gmail.com>
>> >> > ---
>> >> > v2: Mark depends conditional instead
>> >> > v3: Export _PYTHON_SYSCONFIGDATA_NAME only for target
>> >> > and mark tasks with target override
>> >> >
>> >> > meta/classes/python3targetconfig.bbclass | 10 ++++++----
>> >> > 1 file changed, 6 insertions(+), 4 deletions(-)
>> >> >
>> >> > diff --git a/meta/classes/python3targetconfig.bbclass b/meta/classes/python3targetconfig.bbclass
>> >> > index 640d0c97b6..fc1025c207 100644
>> >> > --- a/meta/classes/python3targetconfig.bbclass
>> >> > +++ b/meta/classes/python3targetconfig.bbclass
>> >> > @@ -1,15 +1,17 @@
>> >> > inherit python3native
>> >> >
>> >> > -DEPENDS_append = " python3"
>> >> > +EXTRA_PYTHON_DEPENDS ?= ""
>> >> > +EXTRA_PYTHON_DEPENDS_class-target = "python3"
>> >> > +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>> >>
>> >> -EXTRA_PYTHON_DEPENDS_class-target = "python3"
>> >> -DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
>> >> +EXTRA_PYTHON_DEPENDS_class-target = " python3"
>> >> +DEPENDS_append = "${EXTRA_PYTHON_DEPENDS}"
>> >>
>> >> add a space before python3 is better than always add it to DEPENDS
>> >>
>> >> >
>> >> > -do_configure_prepend() {
>> >> > +do_configure_prepend_class-target() {
>> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
>> >> > }
>> >> >
>> >> > -do_compile_prepend() {
>> >> > +do_compile_prepend_class-target() {
>> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
>> >> > }
>> >> >
>> >> > -do_install_prepend() {
>> >> > +do_install_prepend_class-target() {
>> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
>> >> > }
>> >> > --
>> >> > 2.29.2
>> >> >
>> >> >
>> >> >
>> >>
>> >>
>> >> --
>> >> best regards,
>> >> José Quaresma
>>
>>
>>
>> --
>> best regards,
>> José Quaresma
--
best regards,
José Quaresma
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [OE-core] [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes
2020-11-17 21:18 ` Jose Quaresma
@ 2020-11-17 22:03 ` Khem Raj
0 siblings, 0 replies; 7+ messages in thread
From: Khem Raj @ 2020-11-17 22:03 UTC (permalink / raw)
To: Jose Quaresma; +Cc: Martin Jansa, OE-core, Alexander Kanavin
On Tue, Nov 17, 2020 at 1:18 PM Jose Quaresma <quaresma.jose@gmail.com> wrote:
>
> Martin Jansa <martin.jansa@gmail.com> escreveu no dia terça,
> 17/11/2020 à(s) 20:24:
> >
> > Then you will need space in:
> > EXTRA_PYTHON_DEPENDS_append_class-target = " python3"
> > as well.
>
> right.
>
> >
> > I don't expect EXTRA_PYTHON_DEPENDS to be often (if at all) outside the bbclass, but IMHO it's good convention to just use leading space wherever you append to space separated list (less surprises for people who might eventually set something like EXTRA_PYTHON_DEPENDS in their recipes - even from wrong reasons).
> >
I think that's fine reason, I am not too hard on it but I have sent a
v5 which reverts to original spaces. Hopefully this will be final rev.
>
> if EXTRA_PYTHON_DEPENDS is don't expect to be often (if at all)
> outside the bbclass, a clean solution can be:
>
> -DEPENDS_append = " python3"
> +DEPENDS_append_class-target = " python3"
>
> > On Tue, Nov 17, 2020 at 9:18 PM Jose Quaresma <quaresma.jose@gmail.com> wrote:
> >>
> >> Martin,
> >>
> >> you're right. if EXTRA_PYTHON_DEPENDS is set outside of the bbclass it
> >> break the DEPENDS.
> >>
> >> Sorry Khem for my suggestion, your initial was right.
> >>
> >> +EXTRA_PYTHON_DEPENDS_class-target = "python3"
> >> +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
> >>
> >> But in this case (when EXTRA_PYTHON_DEPENDS is set outside of the bbclass)
> >> it will don't have any effect for the overwrite class-target because
> >> EXTRA_PYTHON_DEPENDS_class-target="python3" always will set
> >> EXTRA_PYTHON_DEPENDS="python3"
> >>
> >> I think I have see another problem now and something like this is better:
> >>
> >> +EXTRA_PYTHON_DEPENDS_append_class-target = "python3"
> >> +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
> >>
> >> Martin Jansa <martin.jansa@gmail.com> escreveu no dia terça,
> >> 17/11/2020 à(s) 19:56:
> >> >
> >> > I don't mind this change, but why do you think space in the variable is better in this case (where we don't mind extra space being added for native/nativesdk case?)
> >> >
> >> > If someone sets EXTRA_PYTHON_DEPENDS = "foo" for whatever reason in some recipe, then the space will be missing.
> >> >
> >> > On Tue, Nov 17, 2020 at 7:36 PM Jose Quaresma <quaresma.jose@gmail.com> wrote:
> >> >>
> >> >> Khem Raj <raj.khem@gmail.com> escreveu no dia terça, 17/11/2020 à(s) 18:04:
> >> >> >
> >> >> > python3targetconfig append target python3 to dependencies
> >> >> > unconditionally, and here its inherited unconditionally too but
> >> >> > distutils3-base is inherited in BBCLASSEXTEND'ed recipes and other not-target
> >> >> > recipes as well. Hence the change added via 9c8f666097802cb594a759989edcf01603a22df3
> >> >> > is now bridging the native dependencies with target python3 and thats
> >> >> > resulting all sorts of rebuilds for multimachine builds e.g.
> >> >> >
> >> >> > MACHINE=qemuarm bitbake python3-scons-native
> >> >> > MACHINE=qemumips bitbake python3-scons-native
> >> >> >
> >> >> > results in rebuilds for python3-scons-native
> >> >> >
> >> >> > bitbake-diffsigs shows
> >> >> >
> >> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_populate_sysroot changed from 1cdb93193b416477df6faa137e83a967b433c7aa29033146b405153f73f36933 to 3cea1e7cbedd121ecb768fbc291cc4e4d7d3b5c0442897
> >> >> > 0e3b97bd058d162065
> >> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_install changed from 8d6018fd03ffc6060a04532dc39a5b7ccca1be026a69d069cb4fb11aef86dd89 to c5f1d173596a8e910f45a2b6e0b4dab96cd0102be4d62bd3156
> >> >> > 229cb0f5ebb11
> >> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_compile changed from e3ee4b52a15267e6ae7853ec19a666b2fb62608a597608793336382d1c45f8a0 to 1e582043dfe6b3e00aaa532f363ce6afb37652abe837dac
> >> >> > 7cc9769194c43eae1
> >> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_configure changed from 770a4d5a77a96ebd9e1e7368f710bca3f88e3b1266dffa3b2d0360b1e3a81e27 to a366982778b03eee5165c3117ee778f848acdfaa2
> >> >> > b346650fbdf114ac70ab57b
> >> >> > Hash for dependent task python/python3-scons-native_3.1.2.bb:do_prepare_recipe_sysroot changed from 958910037856ff5d5eb2b5162b3cdd02a3a710fc543b933cfeba771ee095cb72 to 474333fb565f908992fd3716
> >> >> > 4935aaecf31a79e867826fe634cde4f44171d8e7
> >> >> > Hash for dependent task python/python3_3.9.0.bb:do_populate_sysroot changed from 7ac1c4fcbb2eacf98d2c32d991751bd2f3c7d55e2e32f2c9e485e7f5975fecf8 to 25dcfe74a95af19cce8df7c29311cc5edbbf6ad
> >> >> > 08777e46a6fa6e417c0445018
> >> >> >
> >> >> > ...
> >> >> >
> >> >> > Therefore limit effects of this class only for target recipes.
> >> >> >
> >> >> > Signed-off-by: Khem Raj <raj.khem@gmail.com>
> >> >> > Cc: Alexander Kanavin <alex.kanavin@gmail.com>
> >> >> > Cc: Martin Jansa <Martin.Jansa@gmail.com>
> >> >> > ---
> >> >> > v2: Mark depends conditional instead
> >> >> > v3: Export _PYTHON_SYSCONFIGDATA_NAME only for target
> >> >> > and mark tasks with target override
> >> >> >
> >> >> > meta/classes/python3targetconfig.bbclass | 10 ++++++----
> >> >> > 1 file changed, 6 insertions(+), 4 deletions(-)
> >> >> >
> >> >> > diff --git a/meta/classes/python3targetconfig.bbclass b/meta/classes/python3targetconfig.bbclass
> >> >> > index 640d0c97b6..fc1025c207 100644
> >> >> > --- a/meta/classes/python3targetconfig.bbclass
> >> >> > +++ b/meta/classes/python3targetconfig.bbclass
> >> >> > @@ -1,15 +1,17 @@
> >> >> > inherit python3native
> >> >> >
> >> >> > -DEPENDS_append = " python3"
> >> >> > +EXTRA_PYTHON_DEPENDS ?= ""
> >> >> > +EXTRA_PYTHON_DEPENDS_class-target = "python3"
> >> >> > +DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
> >> >>
> >> >> -EXTRA_PYTHON_DEPENDS_class-target = "python3"
> >> >> -DEPENDS_append = " ${EXTRA_PYTHON_DEPENDS}"
> >> >> +EXTRA_PYTHON_DEPENDS_class-target = " python3"
> >> >> +DEPENDS_append = "${EXTRA_PYTHON_DEPENDS}"
> >> >>
> >> >> add a space before python3 is better than always add it to DEPENDS
> >> >>
> >> >> >
> >> >> > -do_configure_prepend() {
> >> >> > +do_configure_prepend_class-target() {
> >> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> >> >> > }
> >> >> >
> >> >> > -do_compile_prepend() {
> >> >> > +do_compile_prepend_class-target() {
> >> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> >> >> > }
> >> >> >
> >> >> > -do_install_prepend() {
> >> >> > +do_install_prepend_class-target() {
> >> >> > export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
> >> >> > }
> >> >> > --
> >> >> > 2.29.2
> >> >> >
> >> >> >
> >> >> >
> >> >>
> >> >>
> >> >> --
> >> >> best regards,
> >> >> José Quaresma
> >>
> >>
> >>
> >> --
> >> best regards,
> >> José Quaresma
>
>
>
> --
> best regards,
> José Quaresma
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-11-17 22:04 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-11-17 18:04 [PATCH v3] python3targetconfig.bbclass: Make py3 dep and tasks only for target recipes Khem Raj
2020-11-17 18:36 ` [OE-core] " Jose Quaresma
2020-11-17 19:56 ` Martin Jansa
2020-11-17 20:18 ` Jose Quaresma
2020-11-17 20:23 ` Martin Jansa
2020-11-17 21:18 ` Jose Quaresma
2020-11-17 22:03 ` Khem Raj
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