Eliminate lpx-paths.hpp, which contains hardwired paths.

build.py

@@ -247,19 +247,6 @@ def generate_buildconfiguration_xml():
     target2.write_text(template)
 
 
-def generate_lpx_paths():
-    """
-    Unreal needs to be able to find the Luprex DLL, and it also needs to find the
-    Lua source code.  For now, we just compile some hardwired paths into the
-    binary.  Someday we'll do something more sophisticated.
-    """
-    target = Path(f"{INTEGRATION}/Source/Integration/lpx-paths.hpp")
-    line1 = f'#define LUPREX_DLL_PATH "{INTEGRATION}/luprex/build/{OS}/luprexlib.{DLL}"'
-    line2 = f'#define LUPREX_ROOT_PATH "{INTEGRATION}/luprex"'
-    code = line1 + "\n" + line2 + "\n"
-    target.unlink(missing_ok=True)
-    target.write_text(code)
-
 
 def generate_integration_uproject():
     """
@@ -406,7 +393,6 @@ if MODE == "code-workspace":
 if MODE == "all":
     unzip_unreal_engine_and_apply_patch()
     generate_buildconfiguration_xml()
-    generate_lpx_paths()
     generate_integration_uproject()
     run_unrealengine_setup_bat_replacement()
     run_generateprojectfiles_in_sandbox()