(iphone) build xcode4 project from command line
I've used to build my project with xcodebuild -proj MyProject.xcodeproj -target MyTarget - configuration Debug -sdk iphonesimulator4.3
this works(it builds fine) but when I hit run in xcode, it recompiles.
(with xcode3, there was no need to rebuild once I build using command line)
I suspect xcode build use workspace/scheme rather than project/target.
How do I find out the workspace name that my current xcode project is using?
Thank you
Chetan's links gave me directions what to look for.
xcode4 stores build output in ~/Library/... whereas xcodebuild -project .. saves build output in project's build directory. (if you want the workspace capability, you can't use the build directory for build output)
I created a workspace containing my project and ran xcodebuild -workspace myWorkSpace -scheme myScheme
this saves build output in ~/Library/...../ Debug-iphoneos
whereas xcode4 run button from the same workspace and same scheme saves output in ~/Library/..../ Debug-iphonesimulator
any guess on why xcodebuild command uses Debug-iphoneos? :(
xcodebuild -workspace myWorkSpace -scheme myScheme -sdk iphonesimulator4.3
specifying sdk solved it
I know it isn't strictly the answer to your question, but you can configure the output directory of your build using the CONFIGURATION_BUILD_DIR environment variable.
Source: http://developer.apple.com/library/mac/#documentation/DeveloperTools/Reference/XcodeBuildSettingRef/0-Introduction/introduction.html#//apple_ref/doc/uid/TP40003931-CH1-SW1
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