Revert "gn build: Merge r368021"

This reverts commit r368025, which depends on r368021, which needs to be
reverted.

llvm-svn: 368034

llvm/utils/gn/secondary/llvm/lib/ObjectYAML/BUILD.gn

@@ -2,12 +2,9 @@ static_library("ObjectYAML") {
   output_name = "LLVMObjectYAML"
   deps = [
     "//llvm/lib/DebugInfo/CodeView",
-    "//llvm/lib/MC",
-    "//llvm/lib/Object",
     "//llvm/lib/Support",
   ]
   sources = [
-    "COFFEmitter.cpp",
     "COFFYAML.cpp",
     "CodeViewYAMLDebugSections.cpp",
     "CodeViewYAMLSymbols.cpp",
@@ -16,17 +13,12 @@ static_library("ObjectYAML") {
     "DWARFEmitter.cpp",
     "DWARFVisitor.cpp",
     "DWARFYAML.cpp",
-    "ELFEmitter.cpp",
     "ELFYAML.cpp",
-    "MachOEmitter.cpp",
     "MachOYAML.cpp",
-    "MinidumpEmitter.cpp",
     "MinidumpYAML.cpp",
     "ObjectYAML.cpp",
-    "WasmEmitter.cpp",
     "WasmYAML.cpp",
     "XCOFFYAML.cpp",
     "YAML.cpp",
-    "yaml2obj.cpp",
   ]
 }

llvm/utils/gn/secondary/llvm/tools/yaml2obj/BUILD.gn

@@ -1,9 +1,17 @@
 executable("yaml2obj") {
   deps = [
+    "//llvm/lib/DebugInfo/CodeView",
+    "//llvm/lib/MC",
+    "//llvm/lib/Object",
     "//llvm/lib/ObjectYAML",
     "//llvm/lib/Support",
   ]
   sources = [
+    "yaml2coff.cpp",
+    "yaml2elf.cpp",
+    "yaml2macho.cpp",
+    "yaml2minidump.cpp",
     "yaml2obj.cpp",
+    "yaml2wasm.cpp",
   ]
 }

llvm/utils/gn/secondary/llvm/unittests/ObjectYAML/BUILD.gn

@@ -8,7 +8,6 @@ unittest("ObjectYAMLTests") {
   ]
   sources = [
     "MinidumpYAMLTest.cpp",
-    "YAML2ObjTest.cpp",
     "YAMLTest.cpp",
   ]
 }