George Hartzell 84208523f9 set_executable can set S_IX{GRP,OTH} (#3742) ... `set_executable` now checks if a user/group.other had read permission on a file and if it does then it sets the corresponding executable bit. See #1483.		2017-04-06 16:25:13 -05:00
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spack	set_executable can set S_IX{GRP,OTH} (#3742)	2017-04-06 16:25:13 -05:00