Ryan Schmidt wrote: > MAC_OS_X_VERSION_MAX_ALLOWED is set for you based on what version of the SDK > you are using. ... > > MAC_OS_X_VERSION_MIN_REQUIRED is set for you based on the default for the OS, > or the MACOSX_DEPLOYMENT_TARGET environment variable if set, or the > -mmacosx-version-min compiler flag or the -macosx_version_min linker flag if > present. ...
Thanks for the advice. > > Despite > > -DMAC_OS_X_VERSION_MAX_ALLOWED=1090 -DMAC_OS_X_VERSION_MIN_REQUIRED=1040 > > it produced code that would *not* run on Mac OS X 10.4. > > Uh yeah you can't do that at all. You can check the values of > MAC_OS_X_VERSION_MAX_ALLOWED and MAC_OS_X_VERSION_MIN_REQUIRED in your code > but you don't set them like that on the command line. But I need to be able to give some testing to the code before I commit it, and installing 15 different versions of Xcode is not an option. Next time, I'll try your advice, and see whether it works in my environment. Bruno
