Specify all of the targets built.

llvm-svn: 18985
diff --git a/llvm/lib/Target/PowerPC/Makefile b/llvm/lib/Target/PowerPC/Makefile
index 9543281..8975398 100644
--- a/llvm/lib/Target/PowerPC/Makefile
+++ b/llvm/lib/Target/PowerPC/Makefile
@@ -8,7 +8,7 @@
 ##===----------------------------------------------------------------------===##
 LEVEL = ../../..
 LIBRARYNAME = LLVMPowerPC
-TARGET = PowerPC
+TARGET = PowerPC PPC32 PPC64
 
 # Make sure that tblgen is run, first thing.
 BUILT_SOURCES = PowerPCGenInstrNames.inc PowerPCGenRegisterNames.inc \