* SDK does not contain pkg-config files
@ 2019-07-31 5:47 Mike Looijmans
2019-07-31 12:37 ` Ross Burton
0 siblings, 1 reply; 6+ messages in thread
From: Mike Looijmans @ 2019-07-31 5:47 UTC (permalink / raw)
To: Patches and discussions about the oe-core layer
I'm trying to get the SDK to work, but no success because the SDK apparently
does not install any pkg-config file, resulting in autotools and cmake not
being able to find any library.
Built the SDK using "bitbake -c populate_sdk image"
Install the resulting SDK, and source the shell script.
Building "helloworld" works. Building something slightly more advanced fails,
because pkg-config isn't working: "pkg-config --list-all" is empty.
The cause is that the pkgconfig files simply aren't in the sysroot:
$ echo $PKG_CONFIG_PATH
/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig:/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig
$ ls /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig
ls: cannot access
'/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig':
No such file or directory
$ ls /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig
ls: cannot access
'/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig':
No such file or directory
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: SDK does not contain pkg-config files
2019-07-31 5:47 SDK does not contain pkg-config files Mike Looijmans
@ 2019-07-31 12:37 ` Ross Burton
2019-07-31 13:22 ` Mike Looijmans
0 siblings, 1 reply; 6+ messages in thread
From: Ross Burton @ 2019-07-31 12:37 UTC (permalink / raw)
To: openembedded-core
On 31/07/2019 06:47, Mike Looijmans wrote:
> I'm trying to get the SDK to work, but no success because the SDK apparently
> does not install any pkg-config file, resulting in autotools and cmake not
> being able to find any library.
>
> Built the SDK using "bitbake -c populate_sdk image"
>
> Install the resulting SDK, and source the shell script.
>
> Building "helloworld" works. Building something slightly more advanced fails,
> because pkg-config isn't working: "pkg-config --list-all" is empty.
>
> The cause is that the pkgconfig files simply aren't in the sysroot:
>
> $ echo $PKG_CONFIG_PATH
> /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig:/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig
> $ ls /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig
> ls: cannot access
> '/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig':
> No such file or directory
> $ ls /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig
> ls: cannot access
> '/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig':
> No such file or directory
Looks like something went wrong.
My host has minimal -dev packages installed:
$ dpkg -l \*-dev|grep ii
ii dpkg-dev 1.19.7 all Debian
package development tools
ii libc6-dev:amd64 2.28-10 amd64 GNU C
Library: Development Libraries and Header Files
ii libgcc-8-dev:amd64 8.3.0-6 amd64 GCC support
library (development files)
ii libstdc++-8-dev:amd64 8.3.0-6 amd64 GNU
Standard C++ Library v3 (development files)
ii linux-libc-dev:amd64 4.19.37-5+deb10u1 amd64 Linux
support headers for userspace development
ii manpages-dev 4.16-2 all Manual
pages about using GNU/Linux for development
But inside a core-image-minimal SDK:
$ ls sysroots/corei7-64-poky-linux/usr/lib/pkgconfig/ | head
blkid.pc
check.pc
com_err.pc
dbus-1.pc
dbus-glib-1.pc
e2p.pc
expat.pc
ext2fs.pc
fdisk.pc
form.pc
$ pkg-config --list-all | head
zlib zlib - zlib compression library
gio-unix-2.0 GIO unix specific APIs - unix specific headers for
glib I/O library
libdw libdw - elfutils library for DWARF data and ELF
file or process inspection
libkmod libkmod - Library to deal with kernel modules
applewmproto AppleWMProto - AppleWM extension headers
gio-2.0 GIO - glib I/O library
dbus-glib-1 dbus-glib - GLib integration for the free desktop
message bus
xf86dgaproto XF86DGAProto - XF86DGA extension headers
rpm RPM - RPM Package Manager
xcb-composite XCB Composite - XCB Composite Extension
So, works for me?
Ross
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: SDK does not contain pkg-config files
2019-07-31 12:37 ` Ross Burton
@ 2019-07-31 13:22 ` Mike Looijmans
2019-07-31 13:29 ` Ross Burton
0 siblings, 1 reply; 6+ messages in thread
From: Mike Looijmans @ 2019-07-31 13:22 UTC (permalink / raw)
To: Ross Burton, openembedded-core@lists.openembedded.org
On 31-07-19 14:37, Ross Burton wrote:
> On 31/07/2019 06:47, Mike Looijmans wrote:
>> I'm trying to get the SDK to work, but no success because the SDK apparently
>> does not install any pkg-config file, resulting in autotools and cmake not
>> being able to find any library.
>>
>> Built the SDK using "bitbake -c populate_sdk image"
>>
>> Install the resulting SDK, and source the shell script.
>>
>> Building "helloworld" works. Building something slightly more advanced fails,
>> because pkg-config isn't working: "pkg-config --list-all" is empty.
>>
>> The cause is that the pkgconfig files simply aren't in the sysroot:
>>
>> $ echo $PKG_CONFIG_PATH
>> /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig:/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig
>>
>> $ ls /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig
>> ls: cannot access
>> '/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/lib/pkgconfig':
>> No such file or directory
>> $ ls
>> /home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig
>> ls: cannot access
>> '/home/mike/p/sysroots/cortexa9t2hf-neon-oe-linux-gnueabi/usr/share/pkgconfig':
>> No such file or directory
>
> Looks like something went wrong.
>
> My host has minimal -dev packages installed:
>
> $ dpkg -l \*-dev|grep ii
> ii dpkg-dev 1.19.7 all Debian package
> development tools
> ii libc6-dev:amd64 2.28-10 amd64 GNU C Library:
> Development Libraries and Header Files
> ii libgcc-8-dev:amd64 8.3.0-6 amd64 GCC support
> library (development files)
> ii libstdc++-8-dev:amd64 8.3.0-6 amd64 GNU Standard C++
> Library v3 (development files)
> ii linux-libc-dev:amd64 4.19.37-5+deb10u1 amd64 Linux support
> headers for userspace development
> ii manpages-dev 4.16-2 all Manual pages
> about using GNU/Linux for development
>
> But inside a core-image-minimal SDK:
>
> $ ls sysroots/corei7-64-poky-linux/usr/lib/pkgconfig/ | head
> blkid.pc
> check.pc
> com_err.pc
> dbus-1.pc
> dbus-glib-1.pc
> e2p.pc
> expat.pc
> ext2fs.pc
> fdisk.pc
> form.pc
>
> $ pkg-config --list-all | head
> zlib zlib - zlib compression library
> gio-unix-2.0 GIO unix specific APIs - unix specific headers for glib
> I/O library
> libdw libdw - elfutils library for DWARF data and ELF file or
> process inspection
> libkmod libkmod - Library to deal with kernel modules
> applewmproto AppleWMProto - AppleWM extension headers
> gio-2.0 GIO - glib I/O library
> dbus-glib-1 dbus-glib - GLib integration for the free desktop
> message bus
> xf86dgaproto XF86DGAProto - XF86DGA extension headers
> rpm RPM - RPM Package Manager
> xcb-composite XCB Composite - XCB Composite Extension
>
> So, works for me?
Well, that's at least good to know.
I'm on the "thud" branch currently, so I hope this isn't something that got
fixed only recently.
I'll try some simple images first. I gather there's no particular magic
incantation I need to put into my image recipe to get the pkg-config files
into the SDK sysroot?
--
M.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: SDK does not contain pkg-config files
2019-07-31 13:22 ` Mike Looijmans
@ 2019-07-31 13:29 ` Ross Burton
2019-08-01 11:17 ` Mike Looijmans
0 siblings, 1 reply; 6+ messages in thread
From: Ross Burton @ 2019-07-31 13:29 UTC (permalink / raw)
To: Mike Looijmans, openembedded-core@lists.openembedded.org
On 31/07/2019 14:22, Mike Looijmans wrote:
> Well, that's at least good to know.
>
> I'm on the "thud" branch currently, so I hope this isn't something that got
> fixed only recently.
>
> I'll try some simple images first. I gather there's no particular magic
> incantation I need to put into my image recipe to get the pkg-config files
> into the SDK sysroot?
Right, they're just in the -dev packages. I'd try building a
core-image-minimal SDK to verify that works, as I suspect you've done
something in your image to break the SDK.
Ross
---------------------------------------------------------------------
Intel Corporation (UK) Limited
Registered No. 1134945 (England)
Registered Office: Pipers Way, Swindon SN3 1RJ
VAT No: 860 2173 47
This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: SDK does not contain pkg-config files
2019-07-31 13:29 ` Ross Burton
@ 2019-08-01 11:17 ` Mike Looijmans
2019-08-02 5:17 ` Khem Raj
0 siblings, 1 reply; 6+ messages in thread
From: Mike Looijmans @ 2019-08-01 11:17 UTC (permalink / raw)
To: Ross Burton, openembedded-core@lists.openembedded.org
On 31-07-19 15:29, Ross Burton wrote:
> On 31/07/2019 14:22, Mike Looijmans wrote:
>> Well, that's at least good to know.
>>
>> I'm on the "thud" branch currently, so I hope this isn't something that got
>> fixed only recently.
>>
>> I'll try some simple images first. I gather there's no particular magic
>> incantation I need to put into my image recipe to get the pkg-config files
>> into the SDK sysroot?
>
> Right, they're just in the -dev packages. I'd try building a
> core-image-minimal SDK to verify that works, as I suspect you've done
> something in your image to break the SDK.
I think I found it.
The image installs the dropbear SSH server, and the openssh-sftp-server. These
seem to cause a conflict, and then ALL the "-dev" packages get skipped.
The warning looks like this (I removed some sensitive information and a list
of a few hundred package names):
WARNING: prolira-delirium-image-1.0-r0 do_populate_sdk: Unable to install
packages. Command '.../..-image/1.0-r0/recipe-sysroot-native/usr/bin/opkg
--volatile-cache -f ... --force_postinstall --prefer-arch-to-version install
... binutils-dev liblzo2-dev ... libaio-dev' returned 1:
Collected errors:
* Solver encountered 1 problem(s):
* Problem 1/1:
* - package openssh-dev-7.8p1+git-r0.cortexa9t2hf-neon requires openssh =
7.8p1+git-r0, but none of the providers can be installed
*
* Solution 1:
* - allow deinstallation of packagegroup-core-ssh-dropbear-1.0-r1.all
* - do not ask to install a package providing dropbear-dev
* - do not ask to install a package providing
packagegroup-core-ssh-dropbear-dev
* Solution 2:
* - do not ask to install a package providing openssh-dev
If I remove "openssh-sftp-server" from the packages, the warning (which should
have been an error?) disappears and the resulting SDK properly contains all
the pkg-config files again.
I wonder if there's a proper fix to prevent this, i.e. break the link between
openssh-sftp-server and openssh-dev.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: SDK does not contain pkg-config files
2019-08-01 11:17 ` Mike Looijmans
@ 2019-08-02 5:17 ` Khem Raj
0 siblings, 0 replies; 6+ messages in thread
From: Khem Raj @ 2019-08-02 5:17 UTC (permalink / raw)
To: Mike Looijmans; +Cc: openembedded-core@lists.openembedded.org
On Thu, Aug 1, 2019 at 4:17 AM Mike Looijmans <mike.looijmans@topic.nl> wrote:
>
> On 31-07-19 15:29, Ross Burton wrote:
> > On 31/07/2019 14:22, Mike Looijmans wrote:
> >> Well, that's at least good to know.
> >>
> >> I'm on the "thud" branch currently, so I hope this isn't something that got
> >> fixed only recently.
> >>
> >> I'll try some simple images first. I gather there's no particular magic
> >> incantation I need to put into my image recipe to get the pkg-config files
> >> into the SDK sysroot?
> >
> > Right, they're just in the -dev packages. I'd try building a
> > core-image-minimal SDK to verify that works, as I suspect you've done
> > something in your image to break the SDK.
>
> I think I found it.
>
> The image installs the dropbear SSH server, and the openssh-sftp-server. These
> seem to cause a conflict, and then ALL the "-dev" packages get skipped.
>
> The warning looks like this (I removed some sensitive information and a list
> of a few hundred package names):
>
>
> WARNING: prolira-delirium-image-1.0-r0 do_populate_sdk: Unable to install
> packages. Command '.../..-image/1.0-r0/recipe-sysroot-native/usr/bin/opkg
> --volatile-cache -f ... --force_postinstall --prefer-arch-to-version install
> ... binutils-dev liblzo2-dev ... libaio-dev' returned 1:
> Collected errors:
> * Solver encountered 1 problem(s):
> * Problem 1/1:
> * - package openssh-dev-7.8p1+git-r0.cortexa9t2hf-neon requires openssh =
> 7.8p1+git-r0, but none of the providers can be installed
> *
> * Solution 1:
> * - allow deinstallation of packagegroup-core-ssh-dropbear-1.0-r1.all
>
> * - do not ask to install a package providing dropbear-dev
>
> * - do not ask to install a package providing
> packagegroup-core-ssh-dropbear-dev
>
> * Solution 2:
> * - do not ask to install a package providing openssh-dev
>
>
>
> If I remove "openssh-sftp-server" from the packages, the warning (which should
> have been an error?) disappears and the resulting SDK properly contains all
> the pkg-config files again.
>
> I wonder if there's a proper fix to prevent this, i.e. break the link between
> openssh-sftp-server and openssh-dev.
> --
RDEPENDS_${PN}-dev_remove = "openssh-sftp-server"
in openssh recipe might be able to do it
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 6+ messages in thread
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2019-07-31 5:47 SDK does not contain pkg-config files Mike Looijmans
2019-07-31 12:37 ` Ross Burton
2019-07-31 13:22 ` Mike Looijmans
2019-07-31 13:29 ` Ross Burton
2019-08-01 11:17 ` Mike Looijmans
2019-08-02 5:17 ` Khem Raj
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