Kbuild fixes for v5.19 (3rd)

- Adjust gen_compile_commands.py to the format change of *.mod files
 
  - Remove unused macro in scripts/Makefile.modinst
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Merge tag 'kbuild-fixes-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Adjust gen_compile_commands.py to the format change of *.mod files

 - Remove unused macro in scripts/Makefile.modinst

* tag 'kbuild-fixes-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kbuild: remove unused cmd_none in scripts/Makefile.modinst
  gen_compile_commands: handle multiple lines per .mod file

scripts/Makefile.modinst

@@ -28,9 +28,6 @@ modules := $(patsubst $(extmod_prefix)%, $(dst)/%$(suffix-y), $(modules))
 __modinst: $(modules)
 	@:
 
-quiet_cmd_none =
-      cmd_none = :
-
 #
 # Installation
 #

scripts/clang-tools/gen_compile_commands.py

@@ -157,10 +157,10 @@ def cmdfiles_for_modorder(modorder):
             if ext != '.ko':
                 sys.exit('{}: module path must end with .ko'.format(ko))
             mod = base + '.mod'
-	    # The first line of *.mod lists the objects that compose the module.
+            # Read from *.mod, to get a list of objects that compose the module.
             with open(mod) as m:
-                for obj in m.readline().split():
-                    yield to_cmdfile(obj)
+                for mod_line in m:
+                    yield to_cmdfile(mod_line.rstrip())
 
 
 def process_line(root_directory, command_prefix, file_path):