CODEWITHSUNDEEP
xcodemacosbackwards-compatibility
dshipper
dshipper

Reputation: 3529

Writing Backwards Compatible Apps in XCode 4

I'm writing a Mac app in XCode 4 which works perfectly in Lion. However if someone tries to use it on Leopard it doesn't run and says it needs Lion. How can I make my project backwards compatible? Thanks in advance!

Upvotes: 1

Views: 443

Answers (1)

Paul R
Paul R

Reputation: 212929

You need to build against the 10.5 SDK (set [SDKROOT] to 10.5) and set the minimum system version [MACOSX_DEPLOYMENT_TARGET] to 10.5.

Upvotes: 3

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