Ill start developing for IOS but the hardware I got only suport up to 10.6.4
I know that Xcode 4.2 seems to work on Snowleopard...
but the last version requires 10.7.4, in there anyway to make the last version work on the 10.6? If not, if I just use the 4.2, can I still develop with no problems? what Im going to be missing out?
Thanks
Edit: Thanks guys, Ill be building myself a hackintosh...
Older versions of Xcode are still available:
If you can't install the latest version of Xcode on your MAC, you can get older versions at connect.apple.com.
Notes:
However, they won't come with the latest SDKs.
And you can't develop for the latest iOS devices with an old version
of Xcode.
In short, you will probably need to upgrade your hardware in order to develop using the laters version of Xcode.
Apple are very sneaky - they want to sell hardware - so by dropping support for various OS versions in Xcode and not supporting older hardware with newer OSes they are effectively forcing developers to buy the latest hardware to keep up to date with software development.
You can still develop older iOS apps (i.e. using older SDKs and targeting older iOS versions) using an older version of Xcode (Apple do at least make the older versions of Xcode available through the developer portal). However, you'll need to carefully figure out what iOS versions you can target because Apple are also increasing the minimum app specifications in order to submit new apps and updates to the App-Store. So soon enough it won't be possible to submit apps developed using Xcode 4.2 to the store and you will need to update the Apple hardware you develop on if you want to make apps that will be submitted to the store.
The most annoying thing about this is that you can't even use an older Apple computer as a build server. I have a Mac mini which is less than 5 years old and I can't use it for development any more - it would be perfect as a build server!
Related
There are issues plaguing my application when ran on iOS 8.0(.1 and .2 as well), but they may be resolved with iOS 8.1. The app works great on iOS 7 though. I would like to require a minimum of iOS 8.1 to run the app, unless they're running iOS 7 they should be allowed to use the app with any version of iOS 7. Is there any way to specify that, or will I need to just tell people to update to 8.1 when they contact me with problems?
Can't be done. You need to make your app work better with iOS 8.0.x or do as you said - tell people to update. Who knows, 8.0.3 could fix all of your problems.
Either way, there is no mechanism that allows an app to support all but some specific version in the middle of the Deployment Target / Base SDK range.
basic question regarding xcode 4.2 and iOS SDK5
I have an older MAC and really can't use anything higher- if I made an app for this target, will it be rejected?
Does the newer SDK 7.0 have to be the target? will the app run on newer versions (like it would in Android)
I looked around but seem to find mixed answers- just seeing what my options are.
You have to use at least Xcode 5 to be able to distribute your apps to the App Store. In a few months, the minimum requirement will likely become Xcode 6.
I have a legacy application distributed Ad-Hoc that runs on older iPod Touches (running iOS 3.1.3) with a custom connection to rather expensive 3rd party hardware. Unfortunately my annual renewal of the provisioning profile (which also involved rebuilding with the most recent version of XCode that will compile armv6 (4.5) and the corresponding SDK) seems to have broken the app.
I know that you can set the target platform earlier (and I've done that). But my problem seems to be specifically related to the SDK. The hardware these devices interface with is several hundred miles from me so testing is very difficult.
My first set of problems were related to deprecation of the TouchID APIs, but I've worked around that problem. Unforatunately, I still have crashes and they are proving very elusive to debug.
The simplest solution for me would be to just rebuild against the older SDK (4.x). Is this possible? To make matters worse my Mac is running 10.8.4--so there's a limit to how far back I can get XCode working on it.
I was able to get this to work by renaming my current version of XCode to something else, downloading and installing XCode 4.4 something from the developer site. Then I downloaded an earlier version yet and used the techniques described in this post:
Adding Older iOS SDKs to Xcode 4.1 in Lion
To extract the older SDKs. I was then able to copy these SDKs into XCode 4.4 (as described in the post). Now I was able to build using older versions of the SDK.
I am currently working with Xcode 4.5.2 and I'd like to upgrade it to version 4.6. Will installing the new version completely replace the previous one? If so, is it possible to just "extend" your current version and keep the SDKs you already have? I wouldn't like to lose the compatibility with my current projects...
Thanks!
Xcode 4.6.x supports iOS 4.3 through 6.1. Xcode 4.5.x supports iOS 4.3 through 6.0. Upgrading to 4.6 is not going to result in you losing any compatibility.
"Will installing the new version completely replace the previous
one? If so, is it possible to just "extend" your current version and
keep the SDKs you already have?"
It is possible to install them side by side which allows you to start picking up newer versions as early as preview while being able to fallback to the stable version you've been working with. I roll between versions in parallel. Remember that developer tools have bugs too :)
Go to Applications and rename Xcode to Xcode45. Login to your developer account at apple, look under it for download older versions (which actually has newest version) and download the Xcode dmg for 4.6. Run it and drag to Applications.
If you download from the developer web site rather than the app store you can have multiple versions of Xcode installed at the same time. At one point I had 4 or 5 versions.
I only have the Macbook, which I CANNOT upgrade to Lion. I'd like to get started developing IOS applications. I've got an iPod Touch 5.0.1, so I'm good there. My main question is this-
When I finish making my applications and I deploy them to Apple, will they work just fine on other devices, like iPhone 4S 5.1.1?
Also, if I pay the $100 to Apple to develop, will they support my Xcode 4.2 for the whole year?
Will I be able to deploy my applications using this scenario without fear of Apple cutting me off?
Thanks in advance.
Xcode 4.2 is the last officially supported Xcode version that runs on Snow Leopard, but if you do developing on it, anything that works for older iOS's will run on your iDevices running newer OS's. You might be able to get newer SDK's to run with Xcode 4.2 but myself, I wouldn't risk it.
I think the big issue you're going to run into is that if you install a new OS onto your iDevice for testing, you may end up not being able to use your device for testing (in the Xcode organizer). So you probably want to keep at least one device back on the last supported iOS version for Xcode 4.2.
And this should take care of you for the whole year.
And hopefully you'll make enough money from whatever app you're building to afford a Macintosh where you can run Mountain Lion (OS 10.8) and Xcode 4.4 or 5 or whatever will be out a year from now.
Yes.
Yes.
Yes.
It really doesn't matter which Xcode do you have. You can even have Xcode 3 ;)