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From: "hjl.tools at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug dynamic-link/28550] FAIL:
 tst-dso-ordering9_112-ecbda(GLIBC_TUNABLES=glibc.rtld.dynamic_sort=1)
 execution test
Date: Sat, 06 Nov 2021 18:10:28 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28550

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> ---
Another problem is in

# This is a funny rule in that it removes its input file.
%.d: %.dt
        @sed $(sed-remove-objpfx) $< > $(@:.d=3D.T) && \
         mv -f $(@:.d=3D.T) $@ && \
         rm -f $<

When there are many dependencies with make -j50, the same .d file may be
generated in parallel. There may be a race condition since the input file
is removed.

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