Hi,

On Mon, 2020-03-23 at 15:08 +0100, Mark Wielaard wrote:
> Well, that is odd. Both are 32bit arches. The failure is the same in
> run-lfs-symbols.sh
> 
>    FAIL: run-lfs-symbols.sh
>    ========================
>    ./testfile-nolfs contains non-lfs symbols: fopen
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_i386.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_sh.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_x86_64.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_ia64.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_alpha.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_arm.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_aarch64.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_sparc.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_ppc.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_ppc64.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_s390.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_tilegx.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_m68k.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_bpf.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_riscv.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/src/nm: cannot
> open
>    '/srv/buildbot/worker/elfutils-debian-
>    i386/build/backends/libebl_csky.so': No such file or directory
>    /srv/buildbot/worker/elfutils-debian-i386/build/tests/getphdrnum
>    contains non-lfs symbols: open
>    FAIL run-lfs-symbols.sh (exit status: 1)
> 
> The backends shared libraries don't exist anymore and should be
> removed
> from the testcase.

Which the attached patch does. It also explicitly fails if a file
doesn't exist and 

> But I don't immediately see what/where I forgot which flags to make
> the new getphdrnum check program picks up the wrong "open".

It simply was a missing #include "config.h" which defines
_FILE_OFFSET_BITS without which you don't get lfs symbols... doh.

Both issues, plus some extra logging in run-lfs-symbols.sh fixed by the
attached patch which I just pushed.

Cheers,

Mark