Re: Recipe [patch] modification to generate a static library instead of shared library

[Ravi chandra reddy <vlsireddy@gmail.com>]

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Hi,
     Is there any hidden pointer within these static dev packages. i
expected the library to be .a format. what can i understand from these
static dev packages, plz let me know.


Thanks



On Wed, Apr 5, 2017 at 2:37 PM, Ravi chandra reddy <vlsireddy@gmail.com>
wrote:

> Hi,
>      is this what you are talking about
>
> root@polar:~/zcu_yocto/poky/build/tmp/sysroots/zcu102-zynqmp/pkgdata/runtime#
> ls -ltr *libxml*
> -rwxrwxrwx 2 root root      0 Nov 21 14:05 libxml2-ptest.packaged
> -rwxrwxrwx 2 root root 463307 Nov 21 14:05 libxml2-ptest
> -rwxrwxrwx 2 root root    933 Nov 21 14:05 libxml2-staticdev
> -rwxrwxrwx 2 root root      0 Nov 21 14:05 libxml2-dbg.packaged
> -rwxrwxrwx 2 root root  10526 Nov 21 14:05 libxml2-dbg
> -rwxrwxrwx 2 root root      0 Nov 21 14:05 libxml2-dev.packaged
> -rwxrwxrwx 2 root root   3836 Nov 21 14:05 libxml2-dev
> -rwxrwxrwx 2 root root      0 Nov 21 14:05 libxml2-doc.packaged
> -rwxrwxrwx 2 root root  17476 Nov 21 14:05 libxml2-doc
> -rwxrwxrwx 2 root root    638 Nov 21 14:05 libxml2-locale
> -rwxrwxrwx 2 root root      0 Nov 21 14:05 libxml2.packaged
> -rwxrwxrwx 2 root root   4164 Nov 21 14:05 libxml2
> -rwxrwxrwx 2 root root    628 Nov 21 14:05 libxml2-utils
> -rwxrwxrwx 2 root root      0 Nov 21 14:05 libxml2-python.packaged
> -rwxrwxrwx 2 root root   2910 Nov 21 14:05 libxml2-python
> root@polar:~/zcu_yocto/poky/build/tmp/sysroots/zcu102-
> zynqmp/pkgdata/runtime#
> root@polar:~/zcu_yocto/poky/build/tmp/sysroots/zcu102-
> zynqmp/pkgdata/runtime#
> root@polar:~/zcu_yocto/poky/build/tmp/sysroots/zcu102-
> zynqmp/pkgdata/runtime#
> root@polar:~/zcu_yocto/poky/build/tmp/sysroots/zcu102-
> zynqmp/pkgdata/runtime#
>
> if not, then sorry, i didnt get you when you say "static dev packages"
>
> Thanks
>
>
> On Wed, Apr 5, 2017 at 2:26 PM, Matthew McClintock <msm-oss@mcclintock.net
> > wrote:
>
>> Do you have the staticdev packages in your TMPDIR? E.g.
>>
>> tmp/work/cortexa15t2hf-neon-rdk-linux-gnueabi/libxml2/2.9.4-
>> r0/deploy-ipks/cortexa15t2hf-neon/libxml2-staticdev_2.9.4-
>> r0_cortexa15t2hf-neon.ipk
>>
>> -M
>>
>> On Wed, Apr 5, 2017 at 1:09 PM, Ravi chandra reddy <vlsireddy@gmail.com>
>> wrote:
>> > Hi,
>> >     Let me thank you guys for quick reply.
>> > let me put my  email in correct steps
>> >
>> > 1. below local/local.conf changes makes bitbake fail.
>> >
>> >                             IMAGE_INSTALL_append = "lib32-glibc
>> lib32-libgcc
>> > lib32-libstdc++ libedit libxml2-staticdev"
>> >
>> > error:=============
>> > ================================== i get the following
>> > errors==================================
>> > ERROR: core-image-minimal-1.0-r0 do_rootfs: Function failed: do_rootfs
>> > ERROR: Logfile of failure stored in:
>> > /home/polar/zcu_yocto/poky/build/tmp/work/zcu102_zynqmp-poky
>> -linux/core-image-minimal/1.0-r0/temp/log.do_rootfs.17721
>> > ERROR: Task 9
>> > (/home/polar/zcu_yocto/poky/meta/recipes-core/images/core-im
>> age-minimal.bb,
>> > do_rootfs) failed with exit code '1'
>> > NOTE: Tasks Summary: Attempted 2144 tasks of which 2143 didn't need to
>> be
>> > rerun and 1 failed.
>> > ===================================
>> >
>> > 2.  without staticdev changes [in local/local.conf], it
>> > [bitbake-core-image-minimal] goes through and it builds [but there is
>> only
>> > .so [dynamic library] generated]
>> >
>> > IMAGE_INSTALL_append = "lib32-glibc lib32-libgcc lib32-libstdc++ libedit
>> > libxml2"
>> >
>> >
>> > 3. i ran the search and found that all "no-static" lines are commented
>> >
>> > bitbake -e | grep static-libs
>> >
>> >
>> > and all the "no-static-libs.inc" are commented [#]
>> >
>> > Thanks
>> > RC
>> >
>> > On Wed, Apr 5, 2017 at 2:04 PM, Ravi chandra reddy <vlsireddy@gmail.com
>> >
>> > wrote:
>> >>
>> >> Hi,
>> >>        in local/local.conf it [bitbake core-image-minimal] fails, if i
>> use
>> >> libxml2-staticdev
>> >>
>> >>   # Specify the 32-bit libraries to be added to all images
>> >> IMAGE_INSTALL_append = "lib32-glibc lib32-libgcc lib32-libstdc++
>> libedit
>> >> libxml2-staticdev"
>> >>
>> >> ================================== i get the following
>> >> errors==================================
>> >> ERROR: core-image-minimal-1.0-r0 do_rootfs: Function failed: do_rootfs
>> >> ERROR: Logfile of failure stored in:
>> >> /home/polar/zcu_yocto/poky/build/tmp/work/zcu102_zynqmp-poky
>> -linux/core-image-minimal/1.0-r0/temp/log.do_rootfs.17721
>> >> ERROR: Task 9
>> >> (/home/polar/zcu_yocto/poky/meta/recipes-core/images/core-im
>> age-minimal.bb,
>> >> do_rootfs) failed with exit code '1'
>> >> NOTE: Tasks Summary: Attempted 2144 tasks of which 2143 didn't need to
>> be
>> >> rerun and 1 failed.
>> >> ===================================
>> >>
>> >> if i use as below, there is no issue. however there is no .so
>> >>
>> >> # Specify the 32-bit libraries to be added to all images
>> >> IMAGE_INSTALL_append = "lib32-glibc lib32-libgcc lib32-libstdc++
>> libedit
>> >> libxml2"
>> >>
>> >> i ran
>> >>
>> >> bitbake -e | grep static-libs
>> >>
>> >> and all the "no-static-libs.inc" are commented [#]
>> >>
>> >> Thanks
>> >> RC
>> >>
>> >>
>> >>
>> >> On Wed, Apr 5, 2017 at 11:48 AM, Richard Purdie
>> >> <richard.purdie@linuxfoundation.org> wrote:
>> >>>
>> >>> On Wed, 2017-04-05 at 10:33 -0500, Matthew McClintock wrote:
>> >>> > On Wed, Apr 5, 2017 at 10:18 AM, Ravi chandra reddy
>> <vlsireddy@gmail.
>> >>> > com> wrote:
>> >>> > >
>> >>> > > Hi All,
>> >>> > >           I am using meta-oe to generate libxml2 library using
>> >>> > > AARCH64
>> >>> > > compiler. However it generates shared object [.so] library.
>> >>> > >
>> >>> > > is there any setting in recipe to modify this, to generate static
>> >>> > > library
>> >>> > > [instead of shared library]
>> >>> > >
>> >>> > > if so, please point me to the recipe/file to change.
>> >>> > >
>> >>> > > if not, i will try to add it as patch, plz point me to appropriate
>> >>> > > files to
>> >>> > > change
>> >>> > Is the ${PN}-staticdev package getting generated for you?
>> >>>
>> >>> Its possible you have conf/distro/include/no-static-libs.inc included
>> >>> in your build (bitbake -e would tell you).
>> >>>
>> >>> If so, you could remove that include or set:
>> >>>
>> >>> DISABLE_STATIC = ""
>> >>>
>> >>> as it would currently be set to this if that include file is included:
>> >>>
>> >>> DISABLE_STATIC = " --disable-static"
>> >>>
>> >>> We tend not to build static libraries as they're a waste of space/time
>> >>> on the most part.
>> >>>
>> >>> Cheers,
>> >>>
>> >>> Richard
>> >>
>> >>
>> >
>>
>
>

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