Attached is an attempt at amalgamating some of the suggested behaviours: (1) for OSX 10.6 or later, do not use the MACOSX_DEPLOYMENT_TARGET (for earlier, no changes) like in https://rt.perl.org/Public/Bug/Display.html?id=117433 (2) for all OS X versions, set -mmacosx-version-min in ccflags and ldflags, either from (2a) env var $MACOSX_DEPLOYMENT_TARGET (2b) the OS X release from sw_vers (not $osvers, that's the kernel version) (Most notable omission is NOT using the SDK version.) Please test profusely, especially in older, especially in PPC. --- via perlbug: queue: perl5 status: open https://rt.perl.org/Ticket/Display.html?id=126360Thread Previous | Thread Next