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GNUMakefile: Adjust cp invocation to what POSIX requires
authorGreg Troxel <gdt@lexort.com>
Sat, 9 Jul 2022 23:52:29 +0000 (23:52 +0000)
committerRob Browning <rlb@defaultvalue.org>
Mon, 11 Jul 2022 18:06:15 +0000 (13:06 -0500)
commitdaf18762e1b906bf8c80193358c73a1fd10691cd
tree77588bb68876b58e41f0d260d3fc80d9338850d0tree | snapshot
parentf5cf01c61b498d00a46f158cb75fa2ddb38b7a43commit | diff
GNUMakefile: Adjust cp invocation to what POSIX requires

"cp -a" is nonportable, as POSIX does not specify -a:
  https://pubs.opengroup.org/onlinepubs/9699919799/utilities/cp.html
Use -R -p instead.

Signed-off-by: Greg Troxel <gdt@lexort.com>
Reviewed-by: Rob Browning <rlb@defaultvalue.org>
Tested-by: Rob Browning <rlb@defaultvalue.org>
GNUmakefile diff | blob | history
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