[Bazel] Fix for Enable multicall driver

Author: Dmitry Chernenkov

utils/bazel/llvm-project-overlay/llvm/BUILD.bazel

@@ -3065,7 +3065,7 @@ cc_binary(
     srcs = glob([
         "tools/dsymutil/*.cpp",
         "tools/dsymutil/*.h",
-    ]),
+    ]) + ["dsymutil-driver.cpp"],
     copts = llvm_copts,
     stamp = 0,
     deps = [
@@ -3930,12 +3930,21 @@ gentbl(
     td_srcs = ["include/llvm/Option/OptParser.td"],
 )
 
+expand_template(
+    name = "ml_main",
+    out = "llvm-ml-driver.cpp",
+    substitutions = {
+        "@TOOL_NAME@": "llvm_ml",
+    },
+    template = "cmake/modules/llvm-driver-template.cpp.in",
+)
+
 cc_binary(
     name = "llvm-ml",
     srcs = glob([
         "tools/llvm-ml/*.cpp",
         "tools/llvm-ml/*.h",
-    ]),
+    ]) + ["llvm-ml-driver.cpp"],
     copts = llvm_copts,
     stamp = 0,
     deps = [
@@ -4172,12 +4181,21 @@ binary_alias(
     binary = ":llvm-objcopy",
 )
 
+expand_template(
+    name = "objdump_main",
+    out = "llvm-objdump-driver.cpp",
+    substitutions = {
+        "@TOOL_NAME@": "llvm_objdump",
+    },
+    template = "cmake/modules/llvm-driver-template.cpp.in",
+)
+
 cc_binary(
     name = "llvm-objdump",
     srcs = glob([
         "tools/llvm-objdump/*.cpp",
         "tools/llvm-objdump/*.h",
-    ]),
+    ]) + ["llvm-objdump-driver.cpp"],
     copts = llvm_copts,
     stamp = 0,
     deps = [
@@ -4577,12 +4595,21 @@ gentbl(
     td_srcs = ["include/llvm/Option/OptParser.td"],
 )
 
+expand_template(
+    name = "symbolizer_main",
+    out = "llvm-symbolizer-driver.cpp",
+    substitutions = {
+        "@TOOL_NAME@": "llvm_symbolizer",
+    },
+    template = "cmake/modules/llvm-driver-template.cpp.in",
+)
+
 cc_binary(
     name = "llvm-symbolizer",
     srcs = glob([
         "tools/llvm-symbolizer/*.cpp",
         "tools/llvm-symbolizer/*.h",
-    ]),
+    ]) + [ "llvm-symbolizer-driver.cpp"],
     copts = llvm_copts,
     stamp = 0,
     deps = [