2009/1/24 Timothy Lee <tim...@rochester.rr.com> Thanks for the reply Harry-I'm fairly sure that I will need to lipo together the builds for Musicbrainz' Picard. So - in your experience what are all the options that I must set after a fresh src install to have a 10.5 setup building binaries for 10.4?
Nothing more than setting the right options in your macports.conf and then see how far you get. 2009/1/24 Timothy Lee <tim...@rochester.rr.com> > > On Jan 24, 2009, at 3:36 AM, Ryan Schmidt wrote: > > On Jan 23, 2009, at 09:11, <tim...@rochester.rr.com> < >> tim...@rochester.rr.com> wrote: >> >> Joshua Root <j...@macports.org> wrote: >>> >>>> Timothy Lee wrote: >>>> >>>>> Do you know if its possible for me (on leopard) to build x86 code (all >>>>> my macports ports) that will also run on Tiger? >>>>> Short of physical access to an intel 10.4 install, is there anything I >>>>> can do? >>>>> >>>> >>>> Don't forget to use Reply All so the discussion goes to the list as >>>> well. There are no guarantees that this will work, but the way to do >>>> what you want would be to set universal_target to 10.4, >>>> universal_sysroot to /Developer/SDKs/MacOSX10.4u.sdk, and >>>> universal_archs to i386. Then build everything with +universal (best to >>>> add it to your variants.conf). >>>> >>> >> Also set x11prefix to /usr/X11R6; Leopard's X11 prefix /usr/X11 does not >> exist on Tiger. >> >> > If I do this, how will I be able to run the executables on my 10.5 setup? > > I ran into the same issue and simply decided to make links. On Tiger I simply did "sudo ln -s /usr/X11R6 /usr/X11". If you build on Tiger and bring them to Leopard you do "sudo ln -s /usr/X11 /usr/X11R6". This works only on your own system off course, unless you make an installer that checks whether it runs on Tiger or Leopard and creates a softlink accordingly. Harry
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