Update CMake build to link in libedit, and to not link in mcjit.
Update CMake build to link in libedit, and to not link in mcjit.

Swift SVN r1459

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