[gn build] Port 605a7d6

Author: llvmgnsyncbot

llvm/utils/gn/secondary/llvm/lib/ExecutionEngine/Orc/TargetProcess/BUILD.gn

@@ -12,6 +12,8 @@ static_library("TargetProcess") {
     "JITLoaderGDB.cpp",
     "JITLoaderPerf.cpp",
     "JITLoaderVTune.cpp",
+    "LibraryResolver.cpp",
+    "LibraryScanner.cpp",
     "OrcRTBootstrap.cpp",
     "RegisterEHFrames.cpp",
     "SimpleExecutorDylibManager.cpp",

llvm/utils/gn/secondary/llvm/unittests/ExecutionEngine/Orc/BUILD.gn

@@ -24,6 +24,7 @@ unittest("OrcJITTests") {
     "JITLinkRedirectionManagerTest.cpp",
     "JITTargetMachineBuilderTest.cpp",
     "LazyCallThroughAndReexportsTest.cpp",
+    "LibraryResolverTest.cpp",
     "LookupAndRecordAddrsTest.cpp",
     "MachOPlatformTest.cpp",
     "MapperJITLinkMemoryManagerTest.cpp",