I think I have this clean enough to present for the curious…here are the
(minor) tweaks.
put the MacOSX10.13.sdk in the proper location in your active Xcode.app
put this in macports.conf
macosx_deployment_target 10.13
macosx_sdk_version 10.13
and in portconfigure.tcl
change line 213 to:
default configure.ldflags {-L${prefix}/lib
-Wl,-headerpad_max_install_names -Wl,-syslibroot,/ -Wl,-w}
change line 895 to:
append_to_environment_value configure "LDFLAGS" -Wl,-syslibroot,/
-Wl,-w
and other than stumbling over a few minor tweaks in ports that don’t plumb in
isysroot, you should be good to go.
Ken
