[CMake] Third try on getting line-directive to play nice.
[CMake] Third try on getting line-directive to play nice.

This time, the LOCATION property of the 'swift' target wasn't correct for
Xcode, where we customize the output directory. Just assume that if
SWIFT_COMPILER is a target in the current CMake project, it's going to end
up in SWIFT_RUNTIME_OUTPUT_INTDIR.

Swift SVN r15752

bitjammer/swift,karwa/swift,uasys/swift,codestergit/swift,gribozavr/swift,tkremenek/swift,devincoughlin/swift,danielmartin/swift,harlanhaskins/swift,amraboelela/swift,kstaring/swift,russbishop/swift,nathawes/swift,allevato/swift,tkremenek/swift,apple/swift,nathawes/swift,djwbrown/swift,xedin/swift,benlangmuir/swift,adrfer/swift,danielmartin/swift,kusl/swift,tjw/swift,gottesmm/swift,tardieu/swift,practicalswift/swift,xwu/swift,austinzheng/swift,benlangmuir/swift,Ivacker/swift,airspeedswift/swift,hooman/swift,harlanhaskins/swift,OscarSwanros/swift,SwiftAndroid/swift,jtbandes/swift,adrfer/swift,JGiola/swift,return/swift,airspeedswift/swift,adrfer/swift,cbrentharris/swift,arvedviehweger/swift,kstaring/swift,slavapestov/swift,zisko/swift,tkremenek/swift,therealbnut/swift,codestergit/swift,zisko/swift,emilstahl/swift,gottesmm/swift,kentya6/swift,sschiau/swift,jmgc/swift,codestergit/swift,LeoShimonaka/swift,swiftix/swift.old,natecook1000/swift,glessard/swift,swiftix/swift,tinysun212/swift-windows,allevato/swift,gmilos/swift,calebd/swift,arvedviehweger/swift,devincoughlin/swift,kperryua/swift,hooman/swift,danielmartin/swift,gribozavr/swift,johnno1962d/swift,huonw/swift,gottesmm/swift,dduan/swift,JGiola/swift,practicalswift/swift,return/swift,uasys/swift,gregomni/swift,xwu/swift,frootloops/swift,therealbnut/swift,LeoShimonaka/swift,milseman/swift,alblue/swift,adrfer/swift,huonw/swift,calebd/swift,zisko/swift,rudkx/swift,xedin/swift,return/swift,deyton/swift,SwiftAndroid/swift,sschiau/swift,OscarSwanros/swift,kentya6/swift,aschwaighofer/swift,KrishMunot/swift,gribozavr/swift,sschiau/swift,atrick/swift,shahmishal/swift,natecook1000/swift,ken0nek/swift,parkera/swift,tardieu/swift,uasys/swift,alblue/swift,return/swift,stephentyrone/swift,deyton/swift,dduan/swift,kperryua/swift,therealbnut/swift,airspeedswift/swift,gribozavr/swift,kentya6/swift,arvedviehweger/swift,russbishop/swift,stephentyrone/swift,lorentey/swift,adrfer/swift,return/swift,natecook1000/swift,swiftix/swift,tkremenek/swift,benlangmuir/swift,gribozavr/swift,tjw/swift,ahoppen/swift,johnno1962d/swift,tjw/swift,jckarter/swift,modocache/swift,djwbrown/swift,deyton/swift,airspeedswift/swift,tjw/swift,Ivacker/swift,huonw/swift,kentya6/swift,atrick/swift,gottesmm/swift,harlanhaskins/swift,devincoughlin/swift,MukeshKumarS/Swift,kstaring/swift,rudkx/swift,lorentey/swift,gregomni/swift,russbishop/swift,frootloops/swift,danielmartin/swift,frootloops/swift,gmilos/swift,CodaFi/swift,apple/swift,MukeshKumarS/Swift,ken0nek/swift,OscarSwanros/swift,huonw/swift,djwbrown/swift,allevato/swift,modocache/swift,johnno1962d/swift,modocache/swift,shahmishal/swift,calebd/swift,roambotics/swift,KrishMunot/swift,slavapestov/swift,sschiau/swift,hooman/swift,ben-ng/swift,gmilos/swift,swiftix/swift,sschiau/swift,emilstahl/swift,ken0nek/swift,djwbrown/swift,bitjammer/swift,swiftix/swift,allevato/swift,harlanhaskins/swift,brentdax/swift,tardieu/swift,djwbrown/swift,gregomni/swift,parkera/swift,natecook1000/swift,natecook1000/swift,arvedviehweger/swift,KrishMunot/swift,jopamer/swift,SwiftAndroid/swift,emilstahl/swift,emilstahl/swift,ahoppen/swift,lorentey/swift,shajrawi/swift,jtbandes/swift,felix91gr/swift,danielmartin/swift,xedin/swift,jtbandes/swift,Jnosh/swift,LeoShimonaka/swift,swiftix/swift.old,dduan/swift,benlangmuir/swift,CodaFi/swift,alblue/swift,gmilos/swift,CodaFi/swift,ken0nek/swift,practicalswift/swift,slavapestov/swift,glessard/swift,nathawes/swift,gmilos/swift,hughbe/swift,milseman/swift,hughbe/swift,nathawes/swift,devincoughlin/swift,JaSpa/swift,jtbandes/swift,kentya6/swift,bitjammer/swift,modocache/swift,tinysun212/swift-windows,cbrentharris/swift,shajrawi/swift,glessard/swift,gmilos/swift,rudkx/swift,Ivacker/swift,practicalswift/swift,devincoughlin/swift,lorentey/swift,shahmishal/swift,LeoShimonaka/swift,manavgabhawala/swift,jmgc/swift,KrishMunot/swift,ken0nek/swift,gribozavr/swift,nathawes/swift,hughbe/swift,gribozavr/swift,shajrawi/swift,glessard/swift,mightydeveloper/swift,felix91gr/swift,russbishop/swift,arvedviehweger/swift,parkera/swift,hughbe/swift,bitjammer/swift,karwa/swift,apple/swift,kusl/swift,emilstahl/swift,brentdax/swift,jopamer/swift,benlangmuir/swift,gregomni/swift,cbrentharris/swift,tinysun212/swift-windows,zisko/swift,practicalswift/swift,SwiftAndroid/swift,apple/swift,practicalswift/swift,dduan/swift,felix91gr/swift,sdulal/swift,MukeshKumarS/Swift,shahmishal/swift,karwa/swift,LeoShimonaka/swift,Jnosh/swift,tinysun212/swift-windows,gregomni/swift,SwiftAndroid/swift,frootloops/swift,allevato/swift,JGiola/swift,brentdax/swift,manavgabhawala/swift,sdulal/swift,IngmarStein/swift,arvedviehweger/swift,Jnosh/swift,mightydeveloper/swift,huonw/swift,sschiau/swift,aschwaighofer/swift,ben-ng/swift,IngmarStein/swift,therealbnut/swift,swiftix/swift.old,uasys/swift,ahoppen/swift,tardieu/swift,airspeedswift/swift,danielmartin/swift,benlangmuir/swift,milseman/swift,jopamer/swift,gottesmm/swift,Ivacker/swift,manavgabhawala/swift,lorentey/swift,jtbandes/swift,swiftix/swift.old,stephentyrone/swift,felix91gr/swift,brentdax/swift,JaSpa/swift,jmgc/swift,adrfer/swift,kentya6/swift,kusl/swift,kperryua/swift,SwiftAndroid/swift,emilstahl/swift,hooman/swift,kentya6/swift,huonw/swift,modocache/swift,Ivacker/swift,tinysun212/swift-windows,glessard/swift,kperryua/swift,rudkx/swift,kusl/swift,gmilos/swift,MukeshKumarS/Swift,zisko/swift,kstaring/swift,MukeshKumarS/Swift,xedin/swift,hooman/swift,russbishop/swift,aschwaighofer/swift,shahmishal/swift,johnno1962d/swift,frootloops/swift,swiftix/swift,Ivacker/swift,swiftix/swift.old,parkera/swift,CodaFi/swift,johnno1962d/swift,shajrawi/swift,ben-ng/swift,xedin/swift,dduan/swift,shajrawi/swift,tardieu/swift,frootloops/swift,swiftix/swift,dduan/swift,atrick/swift,ben-ng/swift,djwbrown/swift,KrishMunot/swift,roambotics/swift,stephentyrone/swift,mightydeveloper/swift,jopamer/swift,tinysun212/swift-windows,modocache/swift,CodaFi/swift,jmgc/swift,jmgc/swift,allevato/swift,jckarter/swift,return/swift,modocache/swift,shajrawi/swift,kperryua/swift,IngmarStein/swift,IngmarStein/swift,alblue/swift,MukeshKumarS/Swift,austinzheng/swift,JaSpa/swift,johnno1962d/swift,shahmishal/swift,sdulal/swift,manavgabhawala/swift,manavgabhawala/swift,return/swift,ahoppen/swift,KrishMunot/swift,tinysun212/swift-windows,austinzheng/swift,kstaring/swift,ben-ng/swift,karwa/swift,khizkhiz/swift,adrfer/swift,lorentey/swift,tardieu/swift,khizkhiz/swift,tjw/swift,jckarter/swift,huonw/swift,nathawes/swift,nathawes/swift,dreamsxin/swift,calebd/swift,IngmarStein/swift,roambotics/swift,codestergit/swift,sdulal/swift,shajrawi/swift,swiftix/swift,swiftix/swift.old,hughbe/swift,atrick/swift,IngmarStein/swift,mightydeveloper/swift,brentdax/swift,LeoShimonaka/swift,natecook1000/swift,rudkx/swift,roambotics/swift,russbishop/swift,jckarter/swift,parkera/swift,cbrentharris/swift,xwu/swift,karwa/swift,KrishMunot/swift,sschiau/swift,mightydeveloper/swift,slavapestov/swift,JGiola/swift,codestergit/swift,gregomni/swift,uasys/swift,JGiola/swift,khizkhiz/swift,russbishop/swift,sdulal/swift,jopamer/swift,felix91gr/swift,airspeedswift/swift,amraboelela/swift,kentya6/swift,practicalswift/swift,harlanhaskins/swift,dduan/swift,airspeedswift/swift,therealbnut/swift,ahoppen/swift,Ivacker/swift,swiftix/swift.old,amraboelela/swift,jckarter/swift,Jnosh/swift,stephentyrone/swift,gottesmm/swift,hughbe/swift,jmgc/swift,tkremenek/swift,emilstahl/swift,allevato/swift,austinzheng/swift,deyton/swift,amraboelela/swift,tjw/swift,Ivacker/swift,lorentey/swift,tjw/swift,CodaFi/swift,tkremenek/swift,hughbe/swift,therealbnut/swift,gribozavr/swift,slavapestov/swift,khizkhiz/swift,kusl/swift,xwu/swift,deyton/swift,apple/swift,johnno1962d/swift,xedin/swift,amraboelela/swift,cbrentharris/swift,austinzheng/swift,milseman/swift,shahmishal/swift,OscarSwanros/swift,shajrawi/swift,codestergit/swift,aschwaighofer/swift,xwu/swift,milseman/swift,LeoShimonaka/swift,karwa/swift,kperryua/swift,milseman/swift,kusl/swift,alblue/swift,brentdax/swift,danielmartin/swift,sdulal/swift,mightydeveloper/swift,manavgabhawala/swift,jmgc/swift,kstaring/swift,ken0nek/swift,kstaring/swift,ben-ng/swift,swiftix/swift.old,felix91gr/swift,amraboelela/swift,CodaFi/swift,cbrentharris/swift,devincoughlin/swift,ahoppen/swift,jtbandes/swift,bitjammer/swift,parkera/swift,JaSpa/swift,practicalswift/swift,mightydeveloper/swift,JaSpa/swift,Jnosh/swift,hooman/swift,glessard/swift,austinzheng/swift,brentdax/swift,ben-ng/swift,sschiau/swift,calebd/swift,karwa/swift,xedin/swift,bitjammer/swift,JGiola/swift,xedin/swift,amraboelela/swift,gottesmm/swift,calebd/swift,roambotics/swift,LeoShimonaka/swift,jckarter/swift,uasys/swift,devincoughlin/swift,rudkx/swift,shahmishal/swift,OscarSwanros/swift,alblue/swift,jtbandes/swift,slavapestov/swift,khizkhiz/swift,atrick/swift,codestergit/swift,ken0nek/swift,zisko/swift,JaSpa/swift,tkremenek/swift,cbrentharris/swift,apple/swift,deyton/swift,karwa/swift,Jnosh/swift,JaSpa/swift,roambotics/swift,cbrentharris/swift,khizkhiz/swift,alblue/swift,slavapestov/swift,uasys/swift,xwu/swift,frootloops/swift,deyton/swift,manavgabhawala/swift,aschwaighofer/swift,IngmarStein/swift,arvedviehweger/swift,khizkhiz/swift,jopamer/swift,bitjammer/swift,xwu/swift,zisko/swift,Jnosh/swift,kperryua/swift,milseman/swift,SwiftAndroid/swift,jopamer/swift,stephentyrone/swift,stephentyrone/swift,harlanhaskins/swift,harlanhaskins/swift,parkera/swift,djwbrown/swift,calebd/swift,sdulal/swift,dreamsxin/swift,therealbnut/swift,aschwaighofer/swift,hooman/swift,kusl/swift,emilstahl/swift,MukeshKumarS/Swift,devincoughlin/swift,OscarSwanros/swift,parkera/swift,OscarSwanros/swift,kusl/swift,jckarter/swift,natecook1000/swift,felix91gr/swift,aschwaighofer/swift,lorentey/swift,sdulal/swift,tardieu/swift,austinzheng/swift,atrick/swift,mightydeveloper/swift