[Buildroot] build failure on Ubuntu 22.04 LTS: TIME_BITS=64 is allowed only with FILE_OFFSET_BITS=64

[Yann E. MORIN]

Christian, All,

On 2024-02-17 12:55 +0100, Yann E. MORIN spake thusly:
> On 2024-02-17 01:32 -0800, Christian Stewart via buildroot spake thusly:
> > On a fresh Ubuntu 22.04.4 LTS VM:
> That also happens on Fedora 39.
[--SNIP--]
>     /usr/bin/cpp \
>         -I/home/ymorin/dev/buildroot/O/master/per-package/sudo/host/include \
>         -I../../include \
>         -I../.. \
>         ./sys_signame.h \
>     | /usr/bin/sed -e '1,/^int sudo_end_of_headers;/d' -e '/^#/d' > mksigname.h
>     In file included from /usr/include/features.h:394,
>                      from /usr/include/sys/types.h:25,
>                      from ./sys_signame.h:4:
>     /usr/include/features-time64.h:26:5: error: #error "_TIME_BITS=64 is allowed only with _FILE_OFFSET_BITS=64"
>        26 | #   error "_TIME_BITS=64 is allowed only with _FILE_OFFSET_BITS=64"
>           |     ^~~~~
[--SNIP--]
>     @@ -65,7 +65,7 @@ define SUDO_BUILD_MKSIGNAME_MKSIGLIST_HOST
>      	-C $(@D)/lib/util mksigname mksiglist
>      endef
> 
>     -SUDO_POST_CONFIGURE_HOOKS += SUDO_BUILD_MKSIGNAME_MKSIGLIST_HOST
>     +#SUDO_POST_CONFIGURE_HOOKS += SUDO_BUILD_MKSIGNAME_MKSIGLIST_HOST
> 
>      define SUDO_PERMISSIONS
>      	/usr/bin/sudo f 4755 0 0 - - - - -
> 
>     $ make sudo-build
>     [ succeeds ]
> 
> OK, so is that supperfluous at all nowadays?
> 
> Can you further investigate, enabling PAM et al in turn and see if any
> optional dependency triggers a call to those two utilities? If not, can
> you look sunce when that is no longer needed and why?

I've now sent a patch for that:

https://patchwork.ozlabs.org/project/buildroot/patch/20240217172923.3629905-1-yann.morin.1998@free.fr/

Regards,
Yann E. MORIN.

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