George Hartzell c126c5553c zsh: add variant that skips tcsetpgrp test (#4923) ... zsh's configure script fails if there's it tries to test for terminal functionality if there's not a terminal (e.g. in a Jenkins build). The configure script has a switch that asserts that tcsetpgrp works and thereby avoids running that test. This commit adds a variant that invokes that switch, defaulting to True.		2017-07-31 11:17:04 -05:00
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spack	zsh: add variant that skips tcsetpgrp test (#4923)	2017-07-31 11:17:04 -05:00