<div dir="ltr"><div><br></div><div><br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space"><div>I wish I remembered why we needed the DarwinSigReturn workaround in the first place.  It looks like it is going to be necessary to detect at runtime whether we are on a pre-Mojave macOS, and leave the DarwinSigReturn thing in place if so.<br></div></div></blockquote></div><div><div><br></div><div><br class="gmail-Apple-interchange-newline">Hi Matt,</div><div><br></div><div>Is there anything else I can do to help with this? Should this <span class="gmail-gr_ gmail-gr_1729 gmail-gr-alert gmail-gr_gramm gmail-gr_inline_cards gmail-gr_run_anim gmail-Style gmail-multiReplace" id="gmail-1729" style="display:inline;border-bottom:2px solid transparent;background-repeat:no-repeat;color:inherit;font-size:inherit">be  a</span> <span class="gmail-gr_ gmail-gr_1635 gmail-gr-alert gmail-gr_spell gmail-gr_inline_cards gmail-gr_disable_anim_appear gmail-ContextualSpelling gmail-ins-del gmail-multiReplace" id="gmail-1635" style="display:inline;border-bottom:2px solid transparent;background-repeat:no-repeat;color:inherit;font-size:inherit">github</span> Issue, or be included in the discussion of <a href="https://github.com/Clozure/ccl/issues/150">https://github.com/Clozure/ccl/issues/150</a>? </div><div><br></div><div>Dave<br></div><div><br></div></div><div><br></div></div>