Internal rework to avoid a possible edge case

game_payload/meson.build

@@ -51,7 +51,7 @@ if fs.exists('src/tp6.c')
     # another dirty hack
     copy_tp6c = find_program('copy_tp6c.sh')
 
-    tp6c = custom_target(
+    tp6c_target = [custom_target(
         'copy_tp6c',
         output: 'tp6c.o',
         input: tp6c_fake_exe.extract_all_objects(recursive: false),
@@ -60,10 +60,12 @@ if fs.exists('src/tp6.c')
             '@INPUT0@',
             '@OUTPUT0@', meson.current_source_dir() / 'blob/tp6c.o' 
         ]
-    )
+    )]
+    tp6c_blob = []
 else
     message('Using precompiled tp6c blob. Refer to the readme for more details')
-    tp6c = 'blob/tp6c.o'
+    tp6c_target = []
+    tp6c_blob = [ 'blob/tp6c.o' ]
 endif
 
 shared_library(
@@ -71,7 +73,8 @@ shared_library(
     sources,
     res_header,
     res_object,
-    objects: tp6c,
+    tp6c_target,
+    objects: tp6c_blob,
     include_directories: include_dir,
     name_prefix: ''
 )