Re: The unshared changes give a problem with build after doing git pull on next

[Michael Tremer <michael.tremer@ipfire.org>]

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Hello Matthias,

> On 3 Aug 2024, at 08:47, Matthias Fischer <matthias.fischer(a)ipfire.org> wrote:
> 
> Hi Michael,
> 
> [shortened some stuff]
> 
> ...
> 
>>>>> 
>>>>> Being curious I tried to build 'next', but I always get the same error:
>>>>> 
>>>>> ***SNIP***
>>>>> root(a)Devel64-1: /git/ipfire-2.x # ./make.sh build
>>>>> Packaged toolchain compilation
>>>>> Building IPFire
>>>>> stage2
>>>>>  Jul 26 13:32:59: Building stage2 unshare: cannot change
>>>>> /git/ipfire-2.x/build_x86_64/proc filesystem propagation: Invalid argument
> 
>>>> ...
> 
>> It looks like you can simply update the kernel staying on the same release:
>> 
>>  https://ubuntu.com/security/livepatch/docs/livepatch/reference/kernels
>> 
>> For 22.04 LTS, there is a Linux 6.8 image available.
>> 
>> Could you check that and confirm that it fixes the mount propagation problem?
> 
> Done.
> 
> Current state is as follows:
> 
> ***SNIP***
> ...
> root(a)Devel64-1: /git/ipfire-2.x # lsb_release -a
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description:    Ubuntu 22.04.4 LTS
> Release:        22.04
> Codename:       jammy
> ...
> root(a)Devel64-1: /git/ipfire-2.x # uname -mrs
> Linux 6.8.0-39-generic x86_64
> ...
> ***SNAP***
> 
> But when I try to build 'next' I get exactly the same error as
> before:
> 
> ***SNIP***
> root(a)Devel64-1: /git/ipfire-2.x # ./make.sh build
> Packaged toolchain compilation
> Building IPFire
> stage2
>    Aug  2 21:21:15: Building stage2 unshare: cannot change
> /git/ipfire-2.x/build_x86_64/proc filesystem propagation: Invalid argument

Ah, this is good information. So it is not the kernel, it rather is Ubuntu handling something differently.

I will have a look at this and get back to you.

> ERROR: Downloading stage2
>                                       [ FAIL ]
>    Check /git/ipfire-2.x/log_x86_64/_build.ipfire.log for errors if
> applicable                                 [ FAIL ]
> ***SNAP***
> 
> Being curious, I commented line line 633 in 'make.sh'
> ("--mount-proc=${BUILD_DIR}/proc") => Building starts but fails during
> 'glib 2.77.0':
> 
> ***SNIP***
> ...
> glib (2.77.0)
>                           [     1:14 ][0/1011]
> 
>    [951/1374] Compiling C object gio/gio.p/gio-tool-tree.c.o
>    [952/1374] Linking target gio/gio
>    [953/1374] Compiling C object
> gio/gio-querymodules.p/gio-querymodules.c.o
>    [954/1374] Linking target gio/gio-querymodules
>    [955/1374] Compiling C object gio/gresource.p/gresource-tool.c.o
>    [956/1374] Compiling C object
> gio/glib-compile-schemas.p/.._subprojects_gvdb_gvdb_gvdb-reader.c.o
>    [957/1374] Linking target gio/gresource
>    [958/1374] Compiling C object
> gio/glib-compile-schemas.p/.._subprojects_gvdb_gvdb_gvdb-builder.c.o
>    [959/1374] Compiling C object
> gio/glib-compile-resources.p/.._subprojects_gvdb_gvdb_gvdb-reader.c.o
>    [960/1374] Compiling C object
> gio/glib-compile-resources.p/.._subprojects_gvdb_gvdb_gvdb-builder.c.o
>    [961/1374] Compiling C object
> gio/glib-compile-resources.p/glib-compile-resources.c.o
>    [962/1374] Linking target gio/glib-compile-resources
>    [963/1374] Compiling C object
> gio/tests/modules/libtestmodulea.so.p/test-module-a.c.o
>    [964/1374] Compiling C object gio/gapplication.p/gapplication-tool.c.o
>    [965/1374] Compiling C object gio/gsettings.p/gsettings-tool.c.o
>    [966/1374] Linking target gio/tests/modules/libtestmodulea.so
>    [967/1374] Generating gio/tests/plugin-resources.c with a custom command
>    FAILED: gio/tests/plugin-resources.c
>    /usr/src/glib-2.77.0/builddir/gio/glib-compile-resources
> --compiler=gcc --target=gio/tests/plugin-resources.c --sour
> cedir=/usr/src/glib-2.77.0/gio/tests --internal --generate-source
> --c-name _g_plugin ../gio/tests/test4.gresource.xml
>    /usr/src/glib-2.77.0/builddir/gio/glib-compile-resources: error
> while loading shared libraries: libgio-2.0.so.0: can
> not open shared object file: No such file or directory
>    [968/1374] Linking target gio/gapplication
>    [969/1374] Compiling C object
> gio/glib-compile-schemas.p/glib-compile-schemas.c.o
>    [970/1374] Linking target gio/gsettings
>    [971/1374] Compiling C object
> gio/tests/modules/libtestmoduleb.so.p/test-module-b.c.o
>    [972/1374] Compiling C object
> gio/tests/gdbus-overflow.p/gdbus-overflow.c.o
>    [973/1374] Compiling C object gio/gdbus.p/gdbus-tool.c.o
>    [974/1374] Compiling C object
> gio/tests/gdbus-object-manager-example/libgdbus-example-objectmanager.so.p/meson-gener
> ated_.._objectmanager-gen.c.o
>    ninja: build stopped: subcommand failed.
>    make: *** [glib:75: /usr/src/log/glib-2.77.0] Error 1
>    make: Leaving directory '/usr/src/lfs'
> 
> ERROR: Building glib
>                                       [ FAIL ]
>    Check /git/ipfire-2.x/log_x86_64/_build.ipfire.log for errors if
> applicable                                 [ FAIL ]
> ***SNAP***
> 
> Best
> Matthias