Add native.popen option to disable native popen. #5921
Merged
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Our native subprocess logic has some quirks, and for cases where
it is a problem like #5911 it would be good to be able to disable
native popen/spawn/backquote without disabling all of native
support. This PR adds the property
jruby.native.popen
defaultingto true. Users can force the use of the built-in JDK process logic
by passing
-Xnative.popen=false
to JRuby or passingto the JVM
-Djruby.native.popen=false
.