Re: How to read the deployment target of a .plugin?
Re: How to read the deployment target of a .plugin?
- Subject: Re: How to read the deployment target of a .plugin?
- From: Charles Srstka <email@hidden>
- Date: Sun, 10 Feb 2013 23:12:35 -0600
On Feb 10, 2013, at 9:09 PM, Jerry Krinock <email@hidden> wrote:
> In an .app project, the Build Setting named Deployment Target in Xcode gets compiled into the product's Info.plist as LSMinimumSystemVersion, and this is the minimum Mac OS X version in which the product will launch.
>
> In a .plugin project, there is also a Deployment Target in Xcode, but I don't see this reflected anywhere in the product's Info.plist. How does it work?
>
> Why I want to know this: I think that maybe, thanks to Xcode 4.5, I've built a plugin with Deployment Target set to the mysterious "Compiler Default" which will not load in a system < 10.8. I cannot find any indication of what "Compiler Default" is. Even the "Resolved" column of the "OS X Deployment Target" Build Setting in Xcode tells me only "Compiler Default" :( I suspect that it is 10.8. But it seems like this should be stated in the product somewhere.
What you're looking for is the LC_VERSION_MIN_MACOSX (or LC_VERSION_MIN_IPHONEOS) load command, inside the Mach-O file. You can look at a Mach-O file's load commands by using otool -l.
On my machine, "Compiler Default" makes it 10.8.
Charles
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