No Package Provides /bin/awk

No Package Provides /bin/awk

[Wayne Li]

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Dear Yocto Developers,

I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run "bitbake
fsl-image-full" to build the entire linux image, I get an error that says
"Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package provides
/bin/awk".  Here's the entire error print that I see:

https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c

Anyway I'm confused about this error because /bin/awk does exist.  Like if
I run "/bin/awk" in the console I see help info come up describing how to
use a program called "gawk".  Why can't bitbake find /bin/awk then?  Or am
I misunderstanding what this error is trying to say?  I mean I'm assuming
it's just not able to find /bin/awk but maybe the error means something
else?  Or maybe /bin/awk is actually relative to some path?  Let me know
your thoughts.

-Thanks!, Wayne Li

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Re: [yocto] No Package Provides /bin/awk

[Adrian Bunk]

On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> Dear Yocto Developers,
> 
> I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run "bitbake
> fsl-image-full" to build the entire linux image, I get an error that says
> "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package provides
> /bin/awk".  Here's the entire error print that I see:
> 
> https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> 
> Anyway I'm confused about this error because /bin/awk does exist.  Like if
> I run "/bin/awk" in the console I see help info come up describing how to
> use a program called "gawk".  Why can't bitbake find /bin/awk then?  Or am
> I misunderstanding what this error is trying to say?  I mean I'm assuming
> it's just not able to find /bin/awk but maybe the error means something
> else?  Or maybe /bin/awk is actually relative to some path?  Let me know
> your thoughts.

/bin/awk is missing on your target image that will run on the T4240 RDB.

The smallest implementation is to enable CONFIG_AWK in your busybox config.

> -Thanks!, Wayne Li

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: No Package Provides /bin/awk

[Adrian Bunk]

On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> Dear Yocto Developers,
> 
> I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run "bitbake
> fsl-image-full" to build the entire linux image, I get an error that says
> "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package provides
> /bin/awk".  Here's the entire error print that I see:
> 
> https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> 
> Anyway I'm confused about this error because /bin/awk does exist.  Like if
> I run "/bin/awk" in the console I see help info come up describing how to
> use a program called "gawk".  Why can't bitbake find /bin/awk then?  Or am
> I misunderstanding what this error is trying to say?  I mean I'm assuming
> it's just not able to find /bin/awk but maybe the error means something
> else?  Or maybe /bin/awk is actually relative to some path?  Let me know
> your thoughts.

/bin/awk is missing on your target image that will run on the T4240 RDB.

The smallest implementation is to enable CONFIG_AWK in your busybox config.

> -Thanks!, Wayne Li

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: [yocto] No Package Provides /bin/awk

[Khem Raj]

On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
> On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> > Dear Yocto Developers,
> > 
> > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
> > "bitbake
> > fsl-image-full" to build the entire linux image, I get an error
> > that says
> > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
> > provides
> > /bin/awk".  Here's the entire error print that I see:
> > 
> > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> > 
> > Anyway I'm confused about this error because /bin/awk does
> > exist.  Like if
> > I run "/bin/awk" in the console I see help info come up describing
> > how to
> > use a program called "gawk".  Why can't bitbake find /bin/awk
> > then?  Or am
> > I misunderstanding what this error is trying to say?  I mean I'm
> > assuming
> > it's just not able to find /bin/awk but maybe the error means
> > something
> > else?  Or maybe /bin/awk is actually relative to some path?  Let me
> > know
> > your thoughts.
> 
> /bin/awk is missing on your target image that will run on the T4240
> RDB.
> 
> The smallest implementation is to enable CONFIG_AWK in your busybox
> config.
> 

import something like below patch into your kernel will help too

https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2

> > -Thanks!, Wayne Li
> 
> cu
> Adrian
> 
> -- 
> 
>        "Is there not promise of rain?" Ling Tan asked suddenly out
>         of the darkness. There had been need of rain for many days.
>        "Only a promise," Lao Er said.
>                                        Pearl S. Buck - Dragon Seed
> 

Re: No Package Provides /bin/awk

[Khem Raj]

On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
> On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> > Dear Yocto Developers,
> > 
> > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
> > "bitbake
> > fsl-image-full" to build the entire linux image, I get an error
> > that says
> > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
> > provides
> > /bin/awk".  Here's the entire error print that I see:
> > 
> > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> > 
> > Anyway I'm confused about this error because /bin/awk does
> > exist.  Like if
> > I run "/bin/awk" in the console I see help info come up describing
> > how to
> > use a program called "gawk".  Why can't bitbake find /bin/awk
> > then?  Or am
> > I misunderstanding what this error is trying to say?  I mean I'm
> > assuming
> > it's just not able to find /bin/awk but maybe the error means
> > something
> > else?  Or maybe /bin/awk is actually relative to some path?  Let me
> > know
> > your thoughts.
> 
> /bin/awk is missing on your target image that will run on the T4240
> RDB.
> 
> The smallest implementation is to enable CONFIG_AWK in your busybox
> config.
> 

import something like below patch into your kernel will help too

https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2

> > -Thanks!, Wayne Li
> 
> cu
> Adrian
> 
> -- 
> 
>        "Is there not promise of rain?" Ling Tan asked suddenly out
>         of the darkness. There had been need of rain for many days.
>        "Only a promise," Lao Er said.
>                                        Pearl S. Buck - Dragon Seed
> 

Re: [yocto] No Package Provides /bin/awk

[Wayne Li]

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So after further investigation, I'm fairly sure awk is actually present in
the target image.  Here are my reasons why I feel that this is the case:

-I looked at the busybox menuconfig GUI that comes up when I run "bitbake
-c menuconfig busybox" and it says awk is built-in.
-I looked at various def-config files I found by just doing a "grep -rn
"CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
throughout the project (there was the line CONFIG_AWK=y uncommented in the
various def-config files I mentioned).
-I have an older version of the target image that my coworker (who has
since left the company) created.  I just need to rebuild this image because
I am trying to add some kernel modules to the image.  When I run the
command "awk" in the console for the T4240 RDB when the older version of
the image is loaded, I do see the gawk help info come up. This shows awk is
present in the older image.

But looking at what Khem Raj mentioned, perhaps bitbake is just not finding
the awk because it's actually in /usr/bin when bitbake expects it to be in
/bin?  Though I am a little confused about the link you sent, Khem Raj.
How do exactly do I apply this patch?  I'm assuming we have to change the
file ver_linux?  I did a "find . -name "ver_linux"" and I see multiple
results:

bash-4.2$ find . -name "ver_linux"
./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux

Now the build I'm working on is build_t4240rdb-64b so the last three
results in that search probably don't matter.  Though there are still six
more results for when I search ver_linux.  So I'm not sure which one I need
to change.  Moreover, all of the ver_linux files I found more or less look
like the following:

https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677

Which seems to be very different from the ver_linux file mentioned in the
patch.  This further confuses me on how to apply the patch.

Or maybe do you guys think maybe the patch isn't the solution here?  Maybe
there's some other reason bitbake isn't finding the awk?

-Thanks!, Wayne Li

On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com> wrote:

> On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
> > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> > > Dear Yocto Developers,
> > >
> > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
> > > "bitbake
> > > fsl-image-full" to build the entire linux image, I get an error
> > > that says
> > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
> > > provides
> > > /bin/awk".  Here's the entire error print that I see:
> > >
> > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> > >
> > > Anyway I'm confused about this error because /bin/awk does
> > > exist.  Like if
> > > I run "/bin/awk" in the console I see help info come up describing
> > > how to
> > > use a program called "gawk".  Why can't bitbake find /bin/awk
> > > then?  Or am
> > > I misunderstanding what this error is trying to say?  I mean I'm
> > > assuming
> > > it's just not able to find /bin/awk but maybe the error means
> > > something
> > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
> > > know
> > > your thoughts.
> >
> > /bin/awk is missing on your target image that will run on the T4240
> > RDB.
> >
> > The smallest implementation is to enable CONFIG_AWK in your busybox
> > config.
> >
>
> import something like below patch into your kernel will help too
>
>
> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>
> > > -Thanks!, Wayne Li
> >
> > cu
> > Adrian
> >
> > --
> >
> >        "Is there not promise of rain?" Ling Tan asked suddenly out
> >         of the darkness. There had been need of rain for many days.
> >        "Only a promise," Lao Er said.
> >                                        Pearl S. Buck - Dragon Seed
> >
>
>

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Re: No Package Provides /bin/awk

[Wayne Li]

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So after further investigation, I'm fairly sure awk is actually present in
the target image.  Here are my reasons why I feel that this is the case:

-I looked at the busybox menuconfig GUI that comes up when I run "bitbake
-c menuconfig busybox" and it says awk is built-in.
-I looked at various def-config files I found by just doing a "grep -rn
"CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
throughout the project (there was the line CONFIG_AWK=y uncommented in the
various def-config files I mentioned).
-I have an older version of the target image that my coworker (who has
since left the company) created.  I just need to rebuild this image because
I am trying to add some kernel modules to the image.  When I run the
command "awk" in the console for the T4240 RDB when the older version of
the image is loaded, I do see the gawk help info come up. This shows awk is
present in the older image.

But looking at what Khem Raj mentioned, perhaps bitbake is just not finding
the awk because it's actually in /usr/bin when bitbake expects it to be in
/bin?  Though I am a little confused about the link you sent, Khem Raj.
How do exactly do I apply this patch?  I'm assuming we have to change the
file ver_linux?  I did a "find . -name "ver_linux"" and I see multiple
results:

bash-4.2$ find . -name "ver_linux"
./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux

Now the build I'm working on is build_t4240rdb-64b so the last three
results in that search probably don't matter.  Though there are still six
more results for when I search ver_linux.  So I'm not sure which one I need
to change.  Moreover, all of the ver_linux files I found more or less look
like the following:

https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677

Which seems to be very different from the ver_linux file mentioned in the
patch.  This further confuses me on how to apply the patch.

Or maybe do you guys think maybe the patch isn't the solution here?  Maybe
there's some other reason bitbake isn't finding the awk?

-Thanks!, Wayne Li

On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com> wrote:

> On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
> > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> > > Dear Yocto Developers,
> > >
> > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
> > > "bitbake
> > > fsl-image-full" to build the entire linux image, I get an error
> > > that says
> > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
> > > provides
> > > /bin/awk".  Here's the entire error print that I see:
> > >
> > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> > >
> > > Anyway I'm confused about this error because /bin/awk does
> > > exist.  Like if
> > > I run "/bin/awk" in the console I see help info come up describing
> > > how to
> > > use a program called "gawk".  Why can't bitbake find /bin/awk
> > > then?  Or am
> > > I misunderstanding what this error is trying to say?  I mean I'm
> > > assuming
> > > it's just not able to find /bin/awk but maybe the error means
> > > something
> > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
> > > know
> > > your thoughts.
> >
> > /bin/awk is missing on your target image that will run on the T4240
> > RDB.
> >
> > The smallest implementation is to enable CONFIG_AWK in your busybox
> > config.
> >
>
> import something like below patch into your kernel will help too
>
>
> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>
> > > -Thanks!, Wayne Li
> >
> > cu
> > Adrian
> >
> > --
> >
> >        "Is there not promise of rain?" Ling Tan asked suddenly out
> >         of the darkness. There had been need of rain for many days.
> >        "Only a promise," Lao Er said.
> >                                        Pearl S. Buck - Dragon Seed
> >
>
>

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Re: [yocto] No Package Provides /bin/awk

[Wayne Li]

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I'd like also like to mention that my main concern with the ver_linux files
that I found in my project was that the shebang line was " #!/bin/sh"
instead of "#!/bin/awk -f" which is the shebang line in the ver_linux file
in the patch.  The patch wants to change the shebang line from "#!/bin/awk
-f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would translate
when I'm working with the shebang line "#!/bin/sh".  Or perhaps Yocto has
changed since that patch was posted and maybe the place /bin/awk is
specified is different?

On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com> wrote:

> So after further investigation, I'm fairly sure awk is actually present in
> the target image.  Here are my reasons why I feel that this is the case:
>
> -I looked at the busybox menuconfig GUI that comes up when I run "bitbake
> -c menuconfig busybox" and it says awk is built-in.
> -I looked at various def-config files I found by just doing a "grep -rn
> "CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
> throughout the project (there was the line CONFIG_AWK=y uncommented in the
> various def-config files I mentioned).
> -I have an older version of the target image that my coworker (who has
> since left the company) created.  I just need to rebuild this image because
> I am trying to add some kernel modules to the image.  When I run the
> command "awk" in the console for the T4240 RDB when the older version of
> the image is loaded, I do see the gawk help info come up. This shows awk is
> present in the older image.
>
> But looking at what Khem Raj mentioned, perhaps bitbake is just not
> finding the awk because it's actually in /usr/bin when bitbake expects it
> to be in /bin?  Though I am a little confused about the link you sent, Khem
> Raj.  How do exactly do I apply this patch?  I'm assuming we have to change
> the file ver_linux?  I did a "find . -name "ver_linux"" and I see multiple
> results:
>
> bash-4.2$ find . -name "ver_linux"
>
> ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>
> ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>
> ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
>
> Now the build I'm working on is build_t4240rdb-64b so the last three
> results in that search probably don't matter.  Though there are still six
> more results for when I search ver_linux.  So I'm not sure which one I need
> to change.  Moreover, all of the ver_linux files I found more or less look
> like the following:
>
> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
>
> Which seems to be very different from the ver_linux file mentioned in the
> patch.  This further confuses me on how to apply the patch.
>
> Or maybe do you guys think maybe the patch isn't the solution here?  Maybe
> there's some other reason bitbake isn't finding the awk?
>
> -Thanks!, Wayne Li
>
> On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com> wrote:
>
>> On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>> > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>> > > Dear Yocto Developers,
>> > >
>> > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
>> > > "bitbake
>> > > fsl-image-full" to build the entire linux image, I get an error
>> > > that says
>> > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
>> > > provides
>> > > /bin/awk".  Here's the entire error print that I see:
>> > >
>> > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>> > >
>> > > Anyway I'm confused about this error because /bin/awk does
>> > > exist.  Like if
>> > > I run "/bin/awk" in the console I see help info come up describing
>> > > how to
>> > > use a program called "gawk".  Why can't bitbake find /bin/awk
>> > > then?  Or am
>> > > I misunderstanding what this error is trying to say?  I mean I'm
>> > > assuming
>> > > it's just not able to find /bin/awk but maybe the error means
>> > > something
>> > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
>> > > know
>> > > your thoughts.
>> >
>> > /bin/awk is missing on your target image that will run on the T4240
>> > RDB.
>> >
>> > The smallest implementation is to enable CONFIG_AWK in your busybox
>> > config.
>> >
>>
>> import something like below patch into your kernel will help too
>>
>>
>> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>>
>> > > -Thanks!, Wayne Li
>> >
>> > cu
>> > Adrian
>> >
>> > --
>> >
>> >        "Is there not promise of rain?" Ling Tan asked suddenly out
>> >         of the darkness. There had been need of rain for many days.
>> >        "Only a promise," Lao Er said.
>> >                                        Pearl S. Buck - Dragon Seed
>> >
>>
>>

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Re: No Package Provides /bin/awk

[Wayne Li]

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I'd like also like to mention that my main concern with the ver_linux files
that I found in my project was that the shebang line was " #!/bin/sh"
instead of "#!/bin/awk -f" which is the shebang line in the ver_linux file
in the patch.  The patch wants to change the shebang line from "#!/bin/awk
-f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would translate
when I'm working with the shebang line "#!/bin/sh".  Or perhaps Yocto has
changed since that patch was posted and maybe the place /bin/awk is
specified is different?

On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com> wrote:

> So after further investigation, I'm fairly sure awk is actually present in
> the target image.  Here are my reasons why I feel that this is the case:
>
> -I looked at the busybox menuconfig GUI that comes up when I run "bitbake
> -c menuconfig busybox" and it says awk is built-in.
> -I looked at various def-config files I found by just doing a "grep -rn
> "CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
> throughout the project (there was the line CONFIG_AWK=y uncommented in the
> various def-config files I mentioned).
> -I have an older version of the target image that my coworker (who has
> since left the company) created.  I just need to rebuild this image because
> I am trying to add some kernel modules to the image.  When I run the
> command "awk" in the console for the T4240 RDB when the older version of
> the image is loaded, I do see the gawk help info come up. This shows awk is
> present in the older image.
>
> But looking at what Khem Raj mentioned, perhaps bitbake is just not
> finding the awk because it's actually in /usr/bin when bitbake expects it
> to be in /bin?  Though I am a little confused about the link you sent, Khem
> Raj.  How do exactly do I apply this patch?  I'm assuming we have to change
> the file ver_linux?  I did a "find . -name "ver_linux"" and I see multiple
> results:
>
> bash-4.2$ find . -name "ver_linux"
>
> ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>
> ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>
> ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>
> ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
>
> Now the build I'm working on is build_t4240rdb-64b so the last three
> results in that search probably don't matter.  Though there are still six
> more results for when I search ver_linux.  So I'm not sure which one I need
> to change.  Moreover, all of the ver_linux files I found more or less look
> like the following:
>
> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
>
> Which seems to be very different from the ver_linux file mentioned in the
> patch.  This further confuses me on how to apply the patch.
>
> Or maybe do you guys think maybe the patch isn't the solution here?  Maybe
> there's some other reason bitbake isn't finding the awk?
>
> -Thanks!, Wayne Li
>
> On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com> wrote:
>
>> On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>> > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>> > > Dear Yocto Developers,
>> > >
>> > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
>> > > "bitbake
>> > > fsl-image-full" to build the entire linux image, I get an error
>> > > that says
>> > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
>> > > provides
>> > > /bin/awk".  Here's the entire error print that I see:
>> > >
>> > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>> > >
>> > > Anyway I'm confused about this error because /bin/awk does
>> > > exist.  Like if
>> > > I run "/bin/awk" in the console I see help info come up describing
>> > > how to
>> > > use a program called "gawk".  Why can't bitbake find /bin/awk
>> > > then?  Or am
>> > > I misunderstanding what this error is trying to say?  I mean I'm
>> > > assuming
>> > > it's just not able to find /bin/awk but maybe the error means
>> > > something
>> > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
>> > > know
>> > > your thoughts.
>> >
>> > /bin/awk is missing on your target image that will run on the T4240
>> > RDB.
>> >
>> > The smallest implementation is to enable CONFIG_AWK in your busybox
>> > config.
>> >
>>
>> import something like below patch into your kernel will help too
>>
>>
>> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>>
>> > > -Thanks!, Wayne Li
>> >
>> > cu
>> > Adrian
>> >
>> > --
>> >
>> >        "Is there not promise of rain?" Ling Tan asked suddenly out
>> >         of the darkness. There had been need of rain for many days.
>> >        "Only a promise," Lao Er said.
>> >                                        Pearl S. Buck - Dragon Seed
>> >
>>
>>

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Re: [yocto] No Package Provides /bin/awk

[Wayne Li]

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On further inspection of the older image my coworker made, it looks like
awk is located at "/usr/bin/awk".  I see this by just doing a "which awk"
in the console of the T4240 RDB when the old image is loaded.  So it looks
like the most likely case is that Khem Raj is correct and that bitbake is
expecting awk to be in "/bin" when awk is actually in "/usr/bin".  In that
case, I need to know where the line telling bitbake to look for awk in the
"/bin" directory is.

On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com> wrote:

> I'd like also like to mention that my main concern with the ver_linux
> files that I found in my project was that the shebang line was " #!/bin/sh"
> instead of "#!/bin/awk -f" which is the shebang line in the ver_linux file
> in the patch.  The patch wants to change the shebang line from "#!/bin/awk
> -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would translate
> when I'm working with the shebang line "#!/bin/sh".  Or perhaps Yocto has
> changed since that patch was posted and maybe the place /bin/awk is
> specified is different?
>
> On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com> wrote:
>
>> So after further investigation, I'm fairly sure awk is actually present
>> in the target image.  Here are my reasons why I feel that this is the case:
>>
>> -I looked at the busybox menuconfig GUI that comes up when I run "bitbake
>> -c menuconfig busybox" and it says awk is built-in.
>> -I looked at various def-config files I found by just doing a "grep -rn
>> "CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
>> throughout the project (there was the line CONFIG_AWK=y uncommented in the
>> various def-config files I mentioned).
>> -I have an older version of the target image that my coworker (who has
>> since left the company) created.  I just need to rebuild this image because
>> I am trying to add some kernel modules to the image.  When I run the
>> command "awk" in the console for the T4240 RDB when the older version of
>> the image is loaded, I do see the gawk help info come up. This shows awk is
>> present in the older image.
>>
>> But looking at what Khem Raj mentioned, perhaps bitbake is just not
>> finding the awk because it's actually in /usr/bin when bitbake expects it
>> to be in /bin?  Though I am a little confused about the link you sent, Khem
>> Raj.  How do exactly do I apply this patch?  I'm assuming we have to change
>> the file ver_linux?  I did a "find . -name "ver_linux"" and I see multiple
>> results:
>>
>> bash-4.2$ find . -name "ver_linux"
>>
>> ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>>
>> ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>>
>> ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
>>
>> Now the build I'm working on is build_t4240rdb-64b so the last three
>> results in that search probably don't matter.  Though there are still six
>> more results for when I search ver_linux.  So I'm not sure which one I need
>> to change.  Moreover, all of the ver_linux files I found more or less look
>> like the following:
>>
>> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
>>
>> Which seems to be very different from the ver_linux file mentioned in the
>> patch.  This further confuses me on how to apply the patch.
>>
>> Or maybe do you guys think maybe the patch isn't the solution here?
>> Maybe there's some other reason bitbake isn't finding the awk?
>>
>> -Thanks!, Wayne Li
>>
>> On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com> wrote:
>>
>>> On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>>> > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>>> > > Dear Yocto Developers,
>>> > >
>>> > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
>>> > > "bitbake
>>> > > fsl-image-full" to build the entire linux image, I get an error
>>> > > that says
>>> > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
>>> > > provides
>>> > > /bin/awk".  Here's the entire error print that I see:
>>> > >
>>> > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>>> > >
>>> > > Anyway I'm confused about this error because /bin/awk does
>>> > > exist.  Like if
>>> > > I run "/bin/awk" in the console I see help info come up describing
>>> > > how to
>>> > > use a program called "gawk".  Why can't bitbake find /bin/awk
>>> > > then?  Or am
>>> > > I misunderstanding what this error is trying to say?  I mean I'm
>>> > > assuming
>>> > > it's just not able to find /bin/awk but maybe the error means
>>> > > something
>>> > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
>>> > > know
>>> > > your thoughts.
>>> >
>>> > /bin/awk is missing on your target image that will run on the T4240
>>> > RDB.
>>> >
>>> > The smallest implementation is to enable CONFIG_AWK in your busybox
>>> > config.
>>> >
>>>
>>> import something like below patch into your kernel will help too
>>>
>>>
>>> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>>>
>>> > > -Thanks!, Wayne Li
>>> >
>>> > cu
>>> > Adrian
>>> >
>>> > --
>>> >
>>> >        "Is there not promise of rain?" Ling Tan asked suddenly out
>>> >         of the darkness. There had been need of rain for many days.
>>> >        "Only a promise," Lao Er said.
>>> >                                        Pearl S. Buck - Dragon Seed
>>> >
>>>
>>>

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Re: No Package Provides /bin/awk

[Wayne Li]

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On further inspection of the older image my coworker made, it looks like
awk is located at "/usr/bin/awk".  I see this by just doing a "which awk"
in the console of the T4240 RDB when the old image is loaded.  So it looks
like the most likely case is that Khem Raj is correct and that bitbake is
expecting awk to be in "/bin" when awk is actually in "/usr/bin".  In that
case, I need to know where the line telling bitbake to look for awk in the
"/bin" directory is.

On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com> wrote:

> I'd like also like to mention that my main concern with the ver_linux
> files that I found in my project was that the shebang line was " #!/bin/sh"
> instead of "#!/bin/awk -f" which is the shebang line in the ver_linux file
> in the patch.  The patch wants to change the shebang line from "#!/bin/awk
> -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would translate
> when I'm working with the shebang line "#!/bin/sh".  Or perhaps Yocto has
> changed since that patch was posted and maybe the place /bin/awk is
> specified is different?
>
> On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com> wrote:
>
>> So after further investigation, I'm fairly sure awk is actually present
>> in the target image.  Here are my reasons why I feel that this is the case:
>>
>> -I looked at the busybox menuconfig GUI that comes up when I run "bitbake
>> -c menuconfig busybox" and it says awk is built-in.
>> -I looked at various def-config files I found by just doing a "grep -rn
>> "CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
>> throughout the project (there was the line CONFIG_AWK=y uncommented in the
>> various def-config files I mentioned).
>> -I have an older version of the target image that my coworker (who has
>> since left the company) created.  I just need to rebuild this image because
>> I am trying to add some kernel modules to the image.  When I run the
>> command "awk" in the console for the T4240 RDB when the older version of
>> the image is loaded, I do see the gawk help info come up. This shows awk is
>> present in the older image.
>>
>> But looking at what Khem Raj mentioned, perhaps bitbake is just not
>> finding the awk because it's actually in /usr/bin when bitbake expects it
>> to be in /bin?  Though I am a little confused about the link you sent, Khem
>> Raj.  How do exactly do I apply this patch?  I'm assuming we have to change
>> the file ver_linux?  I did a "find . -name "ver_linux"" and I see multiple
>> results:
>>
>> bash-4.2$ find . -name "ver_linux"
>>
>> ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>>
>> ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>>
>> ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>>
>> ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
>>
>> Now the build I'm working on is build_t4240rdb-64b so the last three
>> results in that search probably don't matter.  Though there are still six
>> more results for when I search ver_linux.  So I'm not sure which one I need
>> to change.  Moreover, all of the ver_linux files I found more or less look
>> like the following:
>>
>> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
>>
>> Which seems to be very different from the ver_linux file mentioned in the
>> patch.  This further confuses me on how to apply the patch.
>>
>> Or maybe do you guys think maybe the patch isn't the solution here?
>> Maybe there's some other reason bitbake isn't finding the awk?
>>
>> -Thanks!, Wayne Li
>>
>> On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com> wrote:
>>
>>> On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>>> > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>>> > > Dear Yocto Developers,
>>> > >
>>> > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
>>> > > "bitbake
>>> > > fsl-image-full" to build the entire linux image, I get an error
>>> > > that says
>>> > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
>>> > > provides
>>> > > /bin/awk".  Here's the entire error print that I see:
>>> > >
>>> > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>>> > >
>>> > > Anyway I'm confused about this error because /bin/awk does
>>> > > exist.  Like if
>>> > > I run "/bin/awk" in the console I see help info come up describing
>>> > > how to
>>> > > use a program called "gawk".  Why can't bitbake find /bin/awk
>>> > > then?  Or am
>>> > > I misunderstanding what this error is trying to say?  I mean I'm
>>> > > assuming
>>> > > it's just not able to find /bin/awk but maybe the error means
>>> > > something
>>> > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
>>> > > know
>>> > > your thoughts.
>>> >
>>> > /bin/awk is missing on your target image that will run on the T4240
>>> > RDB.
>>> >
>>> > The smallest implementation is to enable CONFIG_AWK in your busybox
>>> > config.
>>> >
>>>
>>> import something like below patch into your kernel will help too
>>>
>>>
>>> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>>>
>>> > > -Thanks!, Wayne Li
>>> >
>>> > cu
>>> > Adrian
>>> >
>>> > --
>>> >
>>> >        "Is there not promise of rain?" Ling Tan asked suddenly out
>>> >         of the darkness. There had been need of rain for many days.
>>> >        "Only a promise," Lao Er said.
>>> >                                        Pearl S. Buck - Dragon Seed
>>> >
>>>
>>>

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Re: [yocto] No Package Provides /bin/awk

[Mark Hatle]

Bitbake inspects the binaries and looks at the #! line.  You need to change the
line itself (via a patch) to /usr/bin/awk, and then it will pick up the
dependency automatically on a rebuild.

--Mark

On 11/13/19 12:14 PM, Wayne Li wrote:
> On further inspection of the older image my coworker made, it looks like awk is
> located at "/usr/bin/awk".  I see this by just doing a "which awk" in the
> console of the T4240 RDB when the old image is loaded.  So it looks like the
> most likely case is that Khem Raj is correct and that bitbake is expecting awk
> to be in "/bin" when awk is actually in "/usr/bin".  In that case, I need to
> know where the line telling bitbake to look for awk in the "/bin" directory is.
> 
> On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com
> <mailto:waynli329@gmail.com>> wrote:
> 
>     I'd like also like to mention that my main concern with the ver_linux files
>     that I found in my project was that the shebang line was " #!/bin/sh"
>     instead of "#!/bin/awk -f" which is the shebang line in the ver_linux file
>     in the patch.  The patch wants to change the shebang line from "#!/bin/awk
>     -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would translate
>     when I'm working with the shebang line "#!/bin/sh".  Or perhaps Yocto has
>     changed since that patch was posted and maybe the place /bin/awk is
>     specified is different?
> 
>     On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com
>     <mailto:waynli329@gmail.com>> wrote:
> 
>         So after further investigation, I'm fairly sure awk is actually present
>         in the target image.  Here are my reasons why I feel that this is the case:
> 
>         -I looked at the busybox menuconfig GUI that comes up when I run
>         "bitbake -c menuconfig busybox" and it says awk is built-in. 
>         -I looked at various def-config files I found by just doing a "grep -rn
>         "CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
>         throughout the project (there was the line CONFIG_AWK=y uncommented in
>         the various def-config files I mentioned). 
>         -I have an older version of the target image that my coworker (who has
>         since left the company) created.  I just need to rebuild this image
>         because I am trying to add some kernel modules to the image.  When I run
>         the command "awk" in the console for the T4240 RDB when the older
>         version of the image is loaded, I do see the gawk help info come up.
>         This shows awk is present in the older image.
> 
>         But looking at what Khem Raj mentioned, perhaps bitbake is just not
>         finding the awk because it's actually in /usr/bin when bitbake expects
>         it to be in /bin?  Though I am a little confused about the link you
>         sent, Khem Raj.  How do exactly do I apply this patch?  I'm assuming we
>         have to change the file ver_linux?  I did a "find . -name "ver_linux""
>         and I see multiple results:
> 
>         bash-4.2$ find . -name "ver_linux"
>         ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>         ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
> 
>         Now the build I'm working on is build_t4240rdb-64b so the last three
>         results in that search probably don't matter.  Though there are still
>         six more results for when I search ver_linux.  So I'm not sure which one
>         I need to change.  Moreover, all of the ver_linux files I found more or
>         less look like the following:
> 
>         https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
> 
>         Which seems to be very different from the ver_linux file mentioned in
>         the patch.  This further confuses me on how to apply the patch. 
> 
>         Or maybe do you guys think maybe the patch isn't the solution here? 
>         Maybe there's some other reason bitbake isn't finding the awk?
> 
>         -Thanks!, Wayne Li
> 
>         On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com
>         <mailto:raj.khem@gmail.com>> wrote:
> 
>             On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>             > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>             > > Dear Yocto Developers,
>             > >
>             > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
>             > > "bitbake
>             > > fsl-image-full" to build the entire linux image, I get an error
>             > > that says
>             > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
>             > > provides
>             > > /bin/awk".  Here's the entire error print that I see:
>             > >
>             > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>             > >
>             > > Anyway I'm confused about this error because /bin/awk does
>             > > exist.  Like if
>             > > I run "/bin/awk" in the console I see help info come up describing
>             > > how to
>             > > use a program called "gawk".  Why can't bitbake find /bin/awk
>             > > then?  Or am
>             > > I misunderstanding what this error is trying to say?  I mean I'm
>             > > assuming
>             > > it's just not able to find /bin/awk but maybe the error means
>             > > something
>             > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
>             > > know
>             > > your thoughts.
>             >
>             > /bin/awk is missing on your target image that will run on the T4240
>             > RDB.
>             >
>             > The smallest implementation is to enable CONFIG_AWK in your busybox
>             > config.
>             >
> 
>             import something like below patch into your kernel will help too
> 
>             https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
> 
>             > > -Thanks!, Wayne Li
>             >
>             > cu
>             > Adrian
>             >
>             > --
>             >
>             >        "Is there not promise of rain?" Ling Tan asked suddenly out
>             >         of the darkness. There had been need of rain for many days.
>             >        "Only a promise," Lao Er said.
>             >                                        Pearl S. Buck - Dragon Seed
>             >
> 
> 

Re: No Package Provides /bin/awk

[Mark Hatle]

Bitbake inspects the binaries and looks at the #! line.  You need to change the
line itself (via a patch) to /usr/bin/awk, and then it will pick up the
dependency automatically on a rebuild.

--Mark

On 11/13/19 12:14 PM, Wayne Li wrote:
> On further inspection of the older image my coworker made, it looks like awk is
> located at "/usr/bin/awk".  I see this by just doing a "which awk" in the
> console of the T4240 RDB when the old image is loaded.  So it looks like the
> most likely case is that Khem Raj is correct and that bitbake is expecting awk
> to be in "/bin" when awk is actually in "/usr/bin".  In that case, I need to
> know where the line telling bitbake to look for awk in the "/bin" directory is.
> 
> On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com
> <mailto:waynli329@gmail.com>> wrote:
> 
>     I'd like also like to mention that my main concern with the ver_linux files
>     that I found in my project was that the shebang line was " #!/bin/sh"
>     instead of "#!/bin/awk -f" which is the shebang line in the ver_linux file
>     in the patch.  The patch wants to change the shebang line from "#!/bin/awk
>     -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would translate
>     when I'm working with the shebang line "#!/bin/sh".  Or perhaps Yocto has
>     changed since that patch was posted and maybe the place /bin/awk is
>     specified is different?
> 
>     On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com
>     <mailto:waynli329@gmail.com>> wrote:
> 
>         So after further investigation, I'm fairly sure awk is actually present
>         in the target image.  Here are my reasons why I feel that this is the case:
> 
>         -I looked at the busybox menuconfig GUI that comes up when I run
>         "bitbake -c menuconfig busybox" and it says awk is built-in. 
>         -I looked at various def-config files I found by just doing a "grep -rn
>         "CONFIG_AWK"" and found that CONFIG_AWK seems to have been enabled
>         throughout the project (there was the line CONFIG_AWK=y uncommented in
>         the various def-config files I mentioned). 
>         -I have an older version of the target image that my coworker (who has
>         since left the company) created.  I just need to rebuild this image
>         because I am trying to add some kernel modules to the image.  When I run
>         the command "awk" in the console for the T4240 RDB when the older
>         version of the image is loaded, I do see the gawk help info come up.
>         This shows awk is present in the older image.
> 
>         But looking at what Khem Raj mentioned, perhaps bitbake is just not
>         finding the awk because it's actually in /usr/bin when bitbake expects
>         it to be in /bin?  Though I am a little confused about the link you
>         sent, Khem Raj.  How do exactly do I apply this patch?  I'm assuming we
>         have to change the file ver_linux?  I did a "find . -name "ver_linux""
>         and I see multiple results:
> 
>         bash-4.2$ find . -name "ver_linux"
>         ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>         ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>         ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>         ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
> 
>         Now the build I'm working on is build_t4240rdb-64b so the last three
>         results in that search probably don't matter.  Though there are still
>         six more results for when I search ver_linux.  So I'm not sure which one
>         I need to change.  Moreover, all of the ver_linux files I found more or
>         less look like the following:
> 
>         https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
> 
>         Which seems to be very different from the ver_linux file mentioned in
>         the patch.  This further confuses me on how to apply the patch. 
> 
>         Or maybe do you guys think maybe the patch isn't the solution here? 
>         Maybe there's some other reason bitbake isn't finding the awk?
> 
>         -Thanks!, Wayne Li
> 
>         On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com
>         <mailto:raj.khem@gmail.com>> wrote:
> 
>             On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>             > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>             > > Dear Yocto Developers,
>             > >
>             > > I'm trying to to build a Yocto kernel for a T4240 RDB.  When I run
>             > > "bitbake
>             > > fsl-image-full" to build the entire linux image, I get an error
>             > > that says
>             > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no package
>             > > provides
>             > > /bin/awk".  Here's the entire error print that I see:
>             > >
>             > > https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>             > >
>             > > Anyway I'm confused about this error because /bin/awk does
>             > > exist.  Like if
>             > > I run "/bin/awk" in the console I see help info come up describing
>             > > how to
>             > > use a program called "gawk".  Why can't bitbake find /bin/awk
>             > > then?  Or am
>             > > I misunderstanding what this error is trying to say?  I mean I'm
>             > > assuming
>             > > it's just not able to find /bin/awk but maybe the error means
>             > > something
>             > > else?  Or maybe /bin/awk is actually relative to some path?  Let me
>             > > know
>             > > your thoughts.
>             >
>             > /bin/awk is missing on your target image that will run on the T4240
>             > RDB.
>             >
>             > The smallest implementation is to enable CONFIG_AWK in your busybox
>             > config.
>             >
> 
>             import something like below patch into your kernel will help too
> 
>             https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
> 
>             > > -Thanks!, Wayne Li
>             >
>             > cu
>             > Adrian
>             >
>             > --
>             >
>             >        "Is there not promise of rain?" Ling Tan asked suddenly out
>             >         of the darkness. There had been need of rain for many days.
>             >        "Only a promise," Lao Er said.
>             >                                        Pearl S. Buck - Dragon Seed
>             >
> 
> 

Re: [yocto] No Package Provides /bin/awk

[Wayne Li]

[-- Attachment #1: Type: text/plain, Size: 8981 bytes --]

Sorry I am fairly new to bitbake.  How do I apply a patch?  Why do I have
to apply a patch as opposed to just editing corresponding files (I know
that is probably a dumb question but again I am very new to bitbake)?  Khem
Raj did mention a patch to fix the problem:

https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2

Would I be able to somehow take the patch from that website and apply it to
my project?  Though I'd like to mention again it seems like that patch is
trying to change  "#!/bin/awk -f" to "#!/usr/bin/awk -f" in the ver_linux
file.  But the ver_linux files in my project look very different from the
ver_linux file in the patch (see example of my ver_linux file:
https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677) and
has "#!/bin/sh" for its #! line instead.  In that case, would the patch
Khem Raj mentioned even work for my project?  Again I'm new to bitbake so I
apologize for my questions being naive.

On Wed, Nov 13, 2019 at 12:31 PM Mark Hatle <mark.hatle@kernel.crashing.org>
wrote:

> Bitbake inspects the binaries and looks at the #! line.  You need to
> change the
> line itself (via a patch) to /usr/bin/awk, and then it will pick up the
> dependency automatically on a rebuild.
>
> --Mark
>
> On 11/13/19 12:14 PM, Wayne Li wrote:
> > On further inspection of the older image my coworker made, it looks like
> awk is
> > located at "/usr/bin/awk".  I see this by just doing a "which awk" in the
> > console of the T4240 RDB when the old image is loaded.  So it looks like
> the
> > most likely case is that Khem Raj is correct and that bitbake is
> expecting awk
> > to be in "/bin" when awk is actually in "/usr/bin".  In that case, I
> need to
> > know where the line telling bitbake to look for awk in the "/bin"
> directory is.
> >
> > On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com
> > <mailto:waynli329@gmail.com>> wrote:
> >
> >     I'd like also like to mention that my main concern with the
> ver_linux files
> >     that I found in my project was that the shebang line was " #!/bin/sh"
> >     instead of "#!/bin/awk -f" which is the shebang line in the
> ver_linux file
> >     in the patch.  The patch wants to change the shebang line from
> "#!/bin/awk
> >     -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would
> translate
> >     when I'm working with the shebang line "#!/bin/sh".  Or perhaps
> Yocto has
> >     changed since that patch was posted and maybe the place /bin/awk is
> >     specified is different?
> >
> >     On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com
> >     <mailto:waynli329@gmail.com>> wrote:
> >
> >         So after further investigation, I'm fairly sure awk is actually
> present
> >         in the target image.  Here are my reasons why I feel that this
> is the case:
> >
> >         -I looked at the busybox menuconfig GUI that comes up when I run
> >         "bitbake -c menuconfig busybox" and it says awk is built-in.
> >         -I looked at various def-config files I found by just doing a
> "grep -rn
> >         "CONFIG_AWK"" and found that CONFIG_AWK seems to have been
> enabled
> >         throughout the project (there was the line CONFIG_AWK=y
> uncommented in
> >         the various def-config files I mentioned).
> >         -I have an older version of the target image that my coworker
> (who has
> >         since left the company) created.  I just need to rebuild this
> image
> >         because I am trying to add some kernel modules to the image.
> When I run
> >         the command "awk" in the console for the T4240 RDB when the older
> >         version of the image is loaded, I do see the gawk help info come
> up.
> >         This shows awk is present in the older image.
> >
> >         But looking at what Khem Raj mentioned, perhaps bitbake is just
> not
> >         finding the awk because it's actually in /usr/bin when bitbake
> expects
> >         it to be in /bin?  Though I am a little confused about the link
> you
> >         sent, Khem Raj.  How do exactly do I apply this patch?  I'm
> assuming we
> >         have to change the file ver_linux?  I did a "find . -name
> "ver_linux""
> >         and I see multiple results:
> >
> >         bash-4.2$ find . -name "ver_linux"
> >
>  ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
> >
>  ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
> >
> >         Now the build I'm working on is build_t4240rdb-64b so the last
> three
> >         results in that search probably don't matter.  Though there are
> still
> >         six more results for when I search ver_linux.  So I'm not sure
> which one
> >         I need to change.  Moreover, all of the ver_linux files I found
> more or
> >         less look like the following:
> >
> >
> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
> >
> >         Which seems to be very different from the ver_linux file
> mentioned in
> >         the patch.  This further confuses me on how to apply the patch.
> >
> >         Or maybe do you guys think maybe the patch isn't the solution
> here?
> >         Maybe there's some other reason bitbake isn't finding the awk?
> >
> >         -Thanks!, Wayne Li
> >
> >         On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com
> >         <mailto:raj.khem@gmail.com>> wrote:
> >
> >             On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
> >             > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> >             > > Dear Yocto Developers,
> >             > >
> >             > > I'm trying to to build a Yocto kernel for a T4240 RDB.
> When I run
> >             > > "bitbake
> >             > > fsl-image-full" to build the entire linux image, I get
> an error
> >             > > that says
> >             > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no
> package
> >             > > provides
> >             > > /bin/awk".  Here's the entire error print that I see:
> >             > >
> >             > >
> https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> >             > >
> >             > > Anyway I'm confused about this error because /bin/awk
> does
> >             > > exist.  Like if
> >             > > I run "/bin/awk" in the console I see help info come up
> describing
> >             > > how to
> >             > > use a program called "gawk".  Why can't bitbake find
> /bin/awk
> >             > > then?  Or am
> >             > > I misunderstanding what this error is trying to say?  I
> mean I'm
> >             > > assuming
> >             > > it's just not able to find /bin/awk but maybe the error
> means
> >             > > something
> >             > > else?  Or maybe /bin/awk is actually relative to some
> path?  Let me
> >             > > know
> >             > > your thoughts.
> >             >
> >             > /bin/awk is missing on your target image that will run on
> the T4240
> >             > RDB.
> >             >
> >             > The smallest implementation is to enable CONFIG_AWK in
> your busybox
> >             > config.
> >             >
> >
> >             import something like below patch into your kernel will help
> too
> >
> >
> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
> >
> >             > > -Thanks!, Wayne Li
> >             >
> >             > cu
> >             > Adrian
> >             >
> >             > --
> >             >
> >             >        "Is there not promise of rain?" Ling Tan asked
> suddenly out
> >             >         of the darkness. There had been need of rain for
> many days.
> >             >        "Only a promise," Lao Er said.
> >             >                                        Pearl S. Buck -
> Dragon Seed
> >             >
> >
> >
>

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Re: No Package Provides /bin/awk

[Wayne Li]

[-- Attachment #1: Type: text/plain, Size: 8981 bytes --]

Sorry I am fairly new to bitbake.  How do I apply a patch?  Why do I have
to apply a patch as opposed to just editing corresponding files (I know
that is probably a dumb question but again I am very new to bitbake)?  Khem
Raj did mention a patch to fix the problem:

https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2

Would I be able to somehow take the patch from that website and apply it to
my project?  Though I'd like to mention again it seems like that patch is
trying to change  "#!/bin/awk -f" to "#!/usr/bin/awk -f" in the ver_linux
file.  But the ver_linux files in my project look very different from the
ver_linux file in the patch (see example of my ver_linux file:
https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677) and
has "#!/bin/sh" for its #! line instead.  In that case, would the patch
Khem Raj mentioned even work for my project?  Again I'm new to bitbake so I
apologize for my questions being naive.

On Wed, Nov 13, 2019 at 12:31 PM Mark Hatle <mark.hatle@kernel.crashing.org>
wrote:

> Bitbake inspects the binaries and looks at the #! line.  You need to
> change the
> line itself (via a patch) to /usr/bin/awk, and then it will pick up the
> dependency automatically on a rebuild.
>
> --Mark
>
> On 11/13/19 12:14 PM, Wayne Li wrote:
> > On further inspection of the older image my coworker made, it looks like
> awk is
> > located at "/usr/bin/awk".  I see this by just doing a "which awk" in the
> > console of the T4240 RDB when the old image is loaded.  So it looks like
> the
> > most likely case is that Khem Raj is correct and that bitbake is
> expecting awk
> > to be in "/bin" when awk is actually in "/usr/bin".  In that case, I
> need to
> > know where the line telling bitbake to look for awk in the "/bin"
> directory is.
> >
> > On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com
> > <mailto:waynli329@gmail.com>> wrote:
> >
> >     I'd like also like to mention that my main concern with the
> ver_linux files
> >     that I found in my project was that the shebang line was " #!/bin/sh"
> >     instead of "#!/bin/awk -f" which is the shebang line in the
> ver_linux file
> >     in the patch.  The patch wants to change the shebang line from
> "#!/bin/awk
> >     -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would
> translate
> >     when I'm working with the shebang line "#!/bin/sh".  Or perhaps
> Yocto has
> >     changed since that patch was posted and maybe the place /bin/awk is
> >     specified is different?
> >
> >     On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com
> >     <mailto:waynli329@gmail.com>> wrote:
> >
> >         So after further investigation, I'm fairly sure awk is actually
> present
> >         in the target image.  Here are my reasons why I feel that this
> is the case:
> >
> >         -I looked at the busybox menuconfig GUI that comes up when I run
> >         "bitbake -c menuconfig busybox" and it says awk is built-in.
> >         -I looked at various def-config files I found by just doing a
> "grep -rn
> >         "CONFIG_AWK"" and found that CONFIG_AWK seems to have been
> enabled
> >         throughout the project (there was the line CONFIG_AWK=y
> uncommented in
> >         the various def-config files I mentioned).
> >         -I have an older version of the target image that my coworker
> (who has
> >         since left the company) created.  I just need to rebuild this
> image
> >         because I am trying to add some kernel modules to the image.
> When I run
> >         the command "awk" in the console for the T4240 RDB when the older
> >         version of the image is loaded, I do see the gawk help info come
> up.
> >         This shows awk is present in the older image.
> >
> >         But looking at what Khem Raj mentioned, perhaps bitbake is just
> not
> >         finding the awk because it's actually in /usr/bin when bitbake
> expects
> >         it to be in /bin?  Though I am a little confused about the link
> you
> >         sent, Khem Raj.  How do exactly do I apply this patch?  I'm
> assuming we
> >         have to change the file ver_linux?  I did a "find . -name
> "ver_linux""
> >         and I see multiple results:
> >
> >         bash-4.2$ find . -name "ver_linux"
> >
>  ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
> >
>  ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
> >
>  ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
> >
>  ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
> >
> >         Now the build I'm working on is build_t4240rdb-64b so the last
> three
> >         results in that search probably don't matter.  Though there are
> still
> >         six more results for when I search ver_linux.  So I'm not sure
> which one
> >         I need to change.  Moreover, all of the ver_linux files I found
> more or
> >         less look like the following:
> >
> >
> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
> >
> >         Which seems to be very different from the ver_linux file
> mentioned in
> >         the patch.  This further confuses me on how to apply the patch.
> >
> >         Or maybe do you guys think maybe the patch isn't the solution
> here?
> >         Maybe there's some other reason bitbake isn't finding the awk?
> >
> >         -Thanks!, Wayne Li
> >
> >         On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com
> >         <mailto:raj.khem@gmail.com>> wrote:
> >
> >             On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
> >             > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
> >             > > Dear Yocto Developers,
> >             > >
> >             > > I'm trying to to build a Yocto kernel for a T4240 RDB.
> When I run
> >             > > "bitbake
> >             > > fsl-image-full" to build the entire linux image, I get
> an error
> >             > > that says
> >             > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no
> package
> >             > > provides
> >             > > /bin/awk".  Here's the entire error print that I see:
> >             > >
> >             > >
> https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
> >             > >
> >             > > Anyway I'm confused about this error because /bin/awk
> does
> >             > > exist.  Like if
> >             > > I run "/bin/awk" in the console I see help info come up
> describing
> >             > > how to
> >             > > use a program called "gawk".  Why can't bitbake find
> /bin/awk
> >             > > then?  Or am
> >             > > I misunderstanding what this error is trying to say?  I
> mean I'm
> >             > > assuming
> >             > > it's just not able to find /bin/awk but maybe the error
> means
> >             > > something
> >             > > else?  Or maybe /bin/awk is actually relative to some
> path?  Let me
> >             > > know
> >             > > your thoughts.
> >             >
> >             > /bin/awk is missing on your target image that will run on
> the T4240
> >             > RDB.
> >             >
> >             > The smallest implementation is to enable CONFIG_AWK in
> your busybox
> >             > config.
> >             >
> >
> >             import something like below patch into your kernel will help
> too
> >
> >
> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
> >
> >             > > -Thanks!, Wayne Li
> >             >
> >             > cu
> >             > Adrian
> >             >
> >             > --
> >             >
> >             >        "Is there not promise of rain?" Ling Tan asked
> suddenly out
> >             >         of the darkness. There had been need of rain for
> many days.
> >             >        "Only a promise," Lao Er said.
> >             >                                        Pearl S. Buck -
> Dragon Seed
> >             >
> >
> >
>

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Re: [yocto] No Package Provides /bin/awk

[Wayne Li]

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Just for the record, I was able to solve the problem by going to all the
files in the kernel-devsrc/1.0-r0 (the same directory corresponding to what
was described in the error) and changing the "#!/bin/awk" line to
"!#usr/bin/awk".

On Wed, Nov 13, 2019 at 1:43 PM Wayne Li <waynli329@gmail.com> wrote:

> Sorry I am fairly new to bitbake.  How do I apply a patch?  Why do I have
> to apply a patch as opposed to just editing corresponding files (I know
> that is probably a dumb question but again I am very new to bitbake)?  Khem
> Raj did mention a patch to fix the problem:
>
>
> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>
> Would I be able to somehow take the patch from that website and apply it
> to my project?  Though I'd like to mention again it seems like that patch
> is trying to change  "#!/bin/awk -f" to "#!/usr/bin/awk -f" in the
> ver_linux file.  But the ver_linux files in my project look very different
> from the ver_linux file in the patch (see example of my ver_linux file:
> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677) and
> has "#!/bin/sh" for its #! line instead.  In that case, would the patch
> Khem Raj mentioned even work for my project?  Again I'm new to bitbake so I
> apologize for my questions being naive.
>
> On Wed, Nov 13, 2019 at 12:31 PM Mark Hatle <
> mark.hatle@kernel.crashing.org> wrote:
>
>> Bitbake inspects the binaries and looks at the #! line.  You need to
>> change the
>> line itself (via a patch) to /usr/bin/awk, and then it will pick up the
>> dependency automatically on a rebuild.
>>
>> --Mark
>>
>> On 11/13/19 12:14 PM, Wayne Li wrote:
>> > On further inspection of the older image my coworker made, it looks
>> like awk is
>> > located at "/usr/bin/awk".  I see this by just doing a "which awk" in
>> the
>> > console of the T4240 RDB when the old image is loaded.  So it looks
>> like the
>> > most likely case is that Khem Raj is correct and that bitbake is
>> expecting awk
>> > to be in "/bin" when awk is actually in "/usr/bin".  In that case, I
>> need to
>> > know where the line telling bitbake to look for awk in the "/bin"
>> directory is.
>> >
>> > On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com
>> > <mailto:waynli329@gmail.com>> wrote:
>> >
>> >     I'd like also like to mention that my main concern with the
>> ver_linux files
>> >     that I found in my project was that the shebang line was "
>> #!/bin/sh"
>> >     instead of "#!/bin/awk -f" which is the shebang line in the
>> ver_linux file
>> >     in the patch.  The patch wants to change the shebang line from
>> "#!/bin/awk
>> >     -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would
>> translate
>> >     when I'm working with the shebang line "#!/bin/sh".  Or perhaps
>> Yocto has
>> >     changed since that patch was posted and maybe the place /bin/awk is
>> >     specified is different?
>> >
>> >     On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com
>> >     <mailto:waynli329@gmail.com>> wrote:
>> >
>> >         So after further investigation, I'm fairly sure awk is actually
>> present
>> >         in the target image.  Here are my reasons why I feel that this
>> is the case:
>> >
>> >         -I looked at the busybox menuconfig GUI that comes up when I run
>> >         "bitbake -c menuconfig busybox" and it says awk is built-in.
>> >         -I looked at various def-config files I found by just doing a
>> "grep -rn
>> >         "CONFIG_AWK"" and found that CONFIG_AWK seems to have been
>> enabled
>> >         throughout the project (there was the line CONFIG_AWK=y
>> uncommented in
>> >         the various def-config files I mentioned).
>> >         -I have an older version of the target image that my coworker
>> (who has
>> >         since left the company) created.  I just need to rebuild this
>> image
>> >         because I am trying to add some kernel modules to the image.
>> When I run
>> >         the command "awk" in the console for the T4240 RDB when the
>> older
>> >         version of the image is loaded, I do see the gawk help info
>> come up.
>> >         This shows awk is present in the older image.
>> >
>> >         But looking at what Khem Raj mentioned, perhaps bitbake is just
>> not
>> >         finding the awk because it's actually in /usr/bin when bitbake
>> expects
>> >         it to be in /bin?  Though I am a little confused about the link
>> you
>> >         sent, Khem Raj.  How do exactly do I apply this patch?  I'm
>> assuming we
>> >         have to change the file ver_linux?  I did a "find . -name
>> "ver_linux""
>> >         and I see multiple results:
>> >
>> >         bash-4.2$ find . -name "ver_linux"
>> >
>>  ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>> >
>>  ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
>> >
>> >         Now the build I'm working on is build_t4240rdb-64b so the last
>> three
>> >         results in that search probably don't matter.  Though there are
>> still
>> >         six more results for when I search ver_linux.  So I'm not sure
>> which one
>> >         I need to change.  Moreover, all of the ver_linux files I found
>> more or
>> >         less look like the following:
>> >
>> >
>> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
>> >
>> >         Which seems to be very different from the ver_linux file
>> mentioned in
>> >         the patch.  This further confuses me on how to apply the patch.
>> >
>> >         Or maybe do you guys think maybe the patch isn't the solution
>> here?
>> >         Maybe there's some other reason bitbake isn't finding the awk?
>> >
>> >         -Thanks!, Wayne Li
>> >
>> >         On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com
>> >         <mailto:raj.khem@gmail.com>> wrote:
>> >
>> >             On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>> >             > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>> >             > > Dear Yocto Developers,
>> >             > >
>> >             > > I'm trying to to build a Yocto kernel for a T4240 RDB.
>> When I run
>> >             > > "bitbake
>> >             > > fsl-image-full" to build the entire linux image, I get
>> an error
>> >             > > that says
>> >             > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no
>> package
>> >             > > provides
>> >             > > /bin/awk".  Here's the entire error print that I see:
>> >             > >
>> >             > >
>> https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>> >             > >
>> >             > > Anyway I'm confused about this error because /bin/awk
>> does
>> >             > > exist.  Like if
>> >             > > I run "/bin/awk" in the console I see help info come up
>> describing
>> >             > > how to
>> >             > > use a program called "gawk".  Why can't bitbake find
>> /bin/awk
>> >             > > then?  Or am
>> >             > > I misunderstanding what this error is trying to say?  I
>> mean I'm
>> >             > > assuming
>> >             > > it's just not able to find /bin/awk but maybe the error
>> means
>> >             > > something
>> >             > > else?  Or maybe /bin/awk is actually relative to some
>> path?  Let me
>> >             > > know
>> >             > > your thoughts.
>> >             >
>> >             > /bin/awk is missing on your target image that will run on
>> the T4240
>> >             > RDB.
>> >             >
>> >             > The smallest implementation is to enable CONFIG_AWK in
>> your busybox
>> >             > config.
>> >             >
>> >
>> >             import something like below patch into your kernel will
>> help too
>> >
>> >
>> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>> >
>> >             > > -Thanks!, Wayne Li
>> >             >
>> >             > cu
>> >             > Adrian
>> >             >
>> >             > --
>> >             >
>> >             >        "Is there not promise of rain?" Ling Tan asked
>> suddenly out
>> >             >         of the darkness. There had been need of rain for
>> many days.
>> >             >        "Only a promise," Lao Er said.
>> >             >                                        Pearl S. Buck -
>> Dragon Seed
>> >             >
>> >
>> >
>>
>

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Re: No Package Provides /bin/awk

[Wayne Li]

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Just for the record, I was able to solve the problem by going to all the
files in the kernel-devsrc/1.0-r0 (the same directory corresponding to what
was described in the error) and changing the "#!/bin/awk" line to
"!#usr/bin/awk".

On Wed, Nov 13, 2019 at 1:43 PM Wayne Li <waynli329@gmail.com> wrote:

> Sorry I am fairly new to bitbake.  How do I apply a patch?  Why do I have
> to apply a patch as opposed to just editing corresponding files (I know
> that is probably a dumb question but again I am very new to bitbake)?  Khem
> Raj did mention a patch to fix the problem:
>
>
> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>
> Would I be able to somehow take the patch from that website and apply it
> to my project?  Though I'd like to mention again it seems like that patch
> is trying to change  "#!/bin/awk -f" to "#!/usr/bin/awk -f" in the
> ver_linux file.  But the ver_linux files in my project look very different
> from the ver_linux file in the patch (see example of my ver_linux file:
> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677) and
> has "#!/bin/sh" for its #! line instead.  In that case, would the patch
> Khem Raj mentioned even work for my project?  Again I'm new to bitbake so I
> apologize for my questions being naive.
>
> On Wed, Nov 13, 2019 at 12:31 PM Mark Hatle <
> mark.hatle@kernel.crashing.org> wrote:
>
>> Bitbake inspects the binaries and looks at the #! line.  You need to
>> change the
>> line itself (via a patch) to /usr/bin/awk, and then it will pick up the
>> dependency automatically on a rebuild.
>>
>> --Mark
>>
>> On 11/13/19 12:14 PM, Wayne Li wrote:
>> > On further inspection of the older image my coworker made, it looks
>> like awk is
>> > located at "/usr/bin/awk".  I see this by just doing a "which awk" in
>> the
>> > console of the T4240 RDB when the old image is loaded.  So it looks
>> like the
>> > most likely case is that Khem Raj is correct and that bitbake is
>> expecting awk
>> > to be in "/bin" when awk is actually in "/usr/bin".  In that case, I
>> need to
>> > know where the line telling bitbake to look for awk in the "/bin"
>> directory is.
>> >
>> > On Wed, Nov 13, 2019 at 12:02 PM Wayne Li <waynli329@gmail.com
>> > <mailto:waynli329@gmail.com>> wrote:
>> >
>> >     I'd like also like to mention that my main concern with the
>> ver_linux files
>> >     that I found in my project was that the shebang line was "
>> #!/bin/sh"
>> >     instead of "#!/bin/awk -f" which is the shebang line in the
>> ver_linux file
>> >     in the patch.  The patch wants to change the shebang line from
>> "#!/bin/awk
>> >     -f" to  "#!/usr/bin/awk -f" so I'm not sure how that change would
>> translate
>> >     when I'm working with the shebang line "#!/bin/sh".  Or perhaps
>> Yocto has
>> >     changed since that patch was posted and maybe the place /bin/awk is
>> >     specified is different?
>> >
>> >     On Wed, Nov 13, 2019 at 11:51 AM Wayne Li <waynli329@gmail.com
>> >     <mailto:waynli329@gmail.com>> wrote:
>> >
>> >         So after further investigation, I'm fairly sure awk is actually
>> present
>> >         in the target image.  Here are my reasons why I feel that this
>> is the case:
>> >
>> >         -I looked at the busybox menuconfig GUI that comes up when I run
>> >         "bitbake -c menuconfig busybox" and it says awk is built-in.
>> >         -I looked at various def-config files I found by just doing a
>> "grep -rn
>> >         "CONFIG_AWK"" and found that CONFIG_AWK seems to have been
>> enabled
>> >         throughout the project (there was the line CONFIG_AWK=y
>> uncommented in
>> >         the various def-config files I mentioned).
>> >         -I have an older version of the target image that my coworker
>> (who has
>> >         since left the company) created.  I just need to rebuild this
>> image
>> >         because I am trying to add some kernel modules to the image.
>> When I run
>> >         the command "awk" in the console for the T4240 RDB when the
>> older
>> >         version of the image is loaded, I do see the gawk help info
>> come up.
>> >         This shows awk is present in the older image.
>> >
>> >         But looking at what Khem Raj mentioned, perhaps bitbake is just
>> not
>> >         finding the awk because it's actually in /usr/bin when bitbake
>> expects
>> >         it to be in /bin?  Though I am a little confused about the link
>> you
>> >         sent, Khem Raj.  How do exactly do I apply this patch?  I'm
>> assuming we
>> >         have to change the file ver_linux?  I did a "find . -name
>> "ver_linux""
>> >         and I see multiple results:
>> >
>> >         bash-4.2$ find . -name "ver_linux"
>> >
>>  ./build_t4240rdb-64b/tmp/work/ppc64e6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/ppce6500-fslmllib32-linux/lib32-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/package/usr/src/kernel/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/image/usr/src/kernel/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work/t4240rdb_64b-fsl-linux/kernel-devsrc/1.0-r0/packages-split/kernel-devsrc/usr/src/kernel/scripts/ver_linux
>> >
>>  ./build_t4240rdb-64b/tmp/work-shared/t4240rdb-64b/kernel-source/scripts/ver_linux
>> >
>>  ./build_t4240rdb/tmp/work/ppc64e6500-fslmllib64-linux/lib64-linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb/tmp/work/ppce6500-fsl-linux/linux-libc-headers/4.1-r0/linux-4.1/scripts/ver_linux
>> >
>>  ./build_t4240rdb/tmp/work-shared/t4240rdb/kernel-source/scripts/ver_linux
>> >
>> >         Now the build I'm working on is build_t4240rdb-64b so the last
>> three
>> >         results in that search probably don't matter.  Though there are
>> still
>> >         six more results for when I search ver_linux.  So I'm not sure
>> which one
>> >         I need to change.  Moreover, all of the ver_linux files I found
>> more or
>> >         less look like the following:
>> >
>> >
>> https://gist.github.com/WayneZhenLi/c7475cf382a80bfd2de31e82c40c1677
>> >
>> >         Which seems to be very different from the ver_linux file
>> mentioned in
>> >         the patch.  This further confuses me on how to apply the patch.
>> >
>> >         Or maybe do you guys think maybe the patch isn't the solution
>> here?
>> >         Maybe there's some other reason bitbake isn't finding the awk?
>> >
>> >         -Thanks!, Wayne Li
>> >
>> >         On Wed, Nov 13, 2019 at 10:57 AM Khem Raj <raj.khem@gmail.com
>> >         <mailto:raj.khem@gmail.com>> wrote:
>> >
>> >             On Wed, 2019-11-13 at 10:33 +0200, Adrian Bunk wrote:
>> >             > On Tue, Nov 12, 2019 at 04:08:48PM -0600, Wayne Li wrote:
>> >             > > Dear Yocto Developers,
>> >             > >
>> >             > > I'm trying to to build a Yocto kernel for a T4240 RDB.
>> When I run
>> >             > > "bitbake
>> >             > > fsl-image-full" to build the entire linux image, I get
>> an error
>> >             > > that says
>> >             > > "Can't install kernel-devsrc-1.0-r0@t4240rdb_64b: no
>> package
>> >             > > provides
>> >             > > /bin/awk".  Here's the entire error print that I see:
>> >             > >
>> >             > >
>> https://gist.github.com/WayneZhenLi/e35f65081092cf1f24df29ec369c701c
>> >             > >
>> >             > > Anyway I'm confused about this error because /bin/awk
>> does
>> >             > > exist.  Like if
>> >             > > I run "/bin/awk" in the console I see help info come up
>> describing
>> >             > > how to
>> >             > > use a program called "gawk".  Why can't bitbake find
>> /bin/awk
>> >             > > then?  Or am
>> >             > > I misunderstanding what this error is trying to say?  I
>> mean I'm
>> >             > > assuming
>> >             > > it's just not able to find /bin/awk but maybe the error
>> means
>> >             > > something
>> >             > > else?  Or maybe /bin/awk is actually relative to some
>> path?  Let me
>> >             > > know
>> >             > > your thoughts.
>> >             >
>> >             > /bin/awk is missing on your target image that will run on
>> the T4240
>> >             > RDB.
>> >             >
>> >             > The smallest implementation is to enable CONFIG_AWK in
>> your busybox
>> >             > config.
>> >             >
>> >
>> >             import something like below patch into your kernel will
>> help too
>> >
>> >
>> https://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto/commit/?id=8af11c1cdd8fa08217e702b57cf96e9030db52b2
>> >
>> >             > > -Thanks!, Wayne Li
>> >             >
>> >             > cu
>> >             > Adrian
>> >             >
>> >             > --
>> >             >
>> >             >        "Is there not promise of rain?" Ling Tan asked
>> suddenly out
>> >             >         of the darkness. There had been need of rain for
>> many days.
>> >             >        "Only a promise," Lao Er said.
>> >             >                                        Pearl S. Buck -
>> Dragon Seed
>> >             >
>> >
>> >
>>
>

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