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Date: Sun, 30 Mar 2025 23:43:34 +0200
To: Brian Inglis <Brian DOT Inglis AT systematicsw DOT ab DOT ca>
Subject: [maintainer] coreutils-9.5 and 96 regression in cp (and maybe ln? mv?)
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From: Corinna Vinschen via Cygwin <cygwin AT cygwin DOT com>
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Sender: "Cygwin" <cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com>

Hi Brian

Regression in 9.5 and 9.6:

  $ ls -l /bin/setfacl*
  -rwxr-xr-x 1 corinna Administrators 109379 Mar 30 21:24 /bin/setfacl.exe
  $ cd <cygwin-build-dir>
  $ ls -l x86_64-pc-cygwin/winsup/utils/setfacl*
  -rwxr-xr-x 1 corinna vinschen 109379 Mar 30 21:19 x86_64-pc-cygwin/winsup/utils/setfacl.exe
  -rw-r--r-- 1 corinna vinschen  46188 Mar 30 21:19 x86_64-pc-cygwin/winsup/utils/setfacl.o

With coreutils 9.0:

  $ cp x86_64-pc-cygwin/winsup/utils/setfacl /bin
  $ echo $?
  0
  $ ls -l /bin/setfacl*
  -rwxr-xr-x 1 corinna Administrators 109379 Mar 30 21:25 /bin/setfacl.exe

With coreutils 95 and 9.6:

  $ cp x86_64-pc-cygwin/winsup/utils/setfacl /bin
  cp: cannot create regular file '/bin/setfacl': File exists

I think the .exe suffix handling affects not only cp(1), but I didn't
check explicitely.  It looks like code from 9.0 is missing in 9.5 and 9.6.


Thanks,
Corinna

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