Adding upstream version 1:10.0.2+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

scripts/modinfo-collect.py

@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+import os
+import sys
+import json
+import shlex
+import subprocess
+
+def find_command(src, target, compile_commands):
+    for command in compile_commands:
+        if command['file'] != src:
+            continue
+        if target != '' and command['command'].find(target) == -1:
+            continue
+        return command['command']
+    return 'false'
+
+def process_command(src, command):
+    skip = False
+    out = []
+    for item in shlex.split(command):
+        if skip:
+            skip = False
+            continue
+        if item == '-MF' or item == '-MQ' or item == '-o':
+            skip = True
+            continue
+        if item == '-c':
+            skip = True
+            continue
+        out.append(item)
+    out.append('-DQEMU_MODINFO')
+    out.append('-E')
+    out.append(src)
+    return out
+
+def main(args):
+    target = ''
+    if args[0] == '--target':
+        args.pop(0)
+        target = args.pop(0)
+        print("MODINFO_DEBUG target %s" % target)
+        arch = target[:-8] # cut '-softmmu'
+        print("MODINFO_START arch \"%s\" MODINFO_END" % arch)
+    with open('compile_commands.json') as f:
+        compile_commands = json.load(f)
+    for src in args:
+        if not src.endswith('.c'):
+            print("MODINFO_DEBUG skip %s" % src)
+            continue
+        print("MODINFO_DEBUG src %s" % src)
+        command = find_command(src, target, compile_commands)
+        cmdline = process_command(src, command)
+        print("MODINFO_DEBUG cmd", cmdline)
+        result = subprocess.run(cmdline, stdout = subprocess.PIPE,
+                                universal_newlines = True)
+        if result.returncode != 0:
+            sys.exit(result.returncode)
+        for line in result.stdout.split('\n'):
+            if line.find('MODINFO') != -1:
+                print(line)
+
+if __name__ == "__main__":
+    main(sys.argv[1:])