Renaming xe::cpu::frontend to xe::cpu::ppc.

src/xenia/cpu/ppc/testing/premake5.lua

@@ -0,0 +1,38 @@
+project_root = "../../../../.."
+include(project_root.."/build_tools")
+
+group("tests")
+project("xenia-cpu-ppc-tests")
+  uuid("2a57d5ac-4024-4c49-9cd3-aa3a603c2ef8")
+  kind("ConsoleApp")
+  language("C++")
+  links({
+    "gflags",
+    "xenia-base",
+    "xenia-core",
+    "xenia-cpu",
+    "xenia-cpu-backend-x64",
+
+    -- TODO(benvanik): remove these dependencies.
+    "xenia-debug",
+    "xenia-kernel"
+  })
+  files({
+    "ppc_testing_main.cc",
+    "../../../base/main_"..platform_suffix..".cc",
+  })
+  files({
+    "*.s",
+  })
+  includedirs({
+    project_root.."/build_tools/third_party/gflags/src",
+  })
+  filter("files:*.s")
+    flags({"ExcludeFromBuild"})
+  filter("platforms:Windows")
+    debugdir(project_root)
+    debugargs({
+      "--flagfile=scratch/flags.txt",
+      "2>&1",
+      "1>scratch/stdout-testing.txt",
+    })