mirror of
https://github.com/qemu/qemu.git
synced 2024-12-01 07:43:35 +08:00
af19eecf84
Verifies if all dependencies are correctly listed in the modinfo.c too and stop the builds if they're not. Signed-off-by: Jose R. Ziviani <jziviani@suse.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Jose R. Ziviani <jziviani@suse.de> Message-Id: <20210624103836.2382472-5-kraxel@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
98 lines
2.4 KiB
Python
Executable File
98 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
|
|
import os
|
|
import sys
|
|
|
|
def print_array(name, values):
|
|
if len(values) == 0:
|
|
return
|
|
list = ", ".join(values)
|
|
print(" .%s = ((const char*[]){ %s, NULL })," % (name, list))
|
|
|
|
def parse_line(line):
|
|
kind = ""
|
|
data = ""
|
|
get_kind = False
|
|
get_data = False
|
|
for item in line.split():
|
|
if item == "MODINFO_START":
|
|
get_kind = True
|
|
continue
|
|
if item.startswith("MODINFO_END"):
|
|
get_data = False
|
|
continue
|
|
if get_kind:
|
|
kind = item
|
|
get_kind = False
|
|
get_data = True
|
|
continue
|
|
if get_data:
|
|
data += " " + item
|
|
continue
|
|
return (kind, data)
|
|
|
|
def generate(name, lines):
|
|
arch = ""
|
|
objs = []
|
|
deps = []
|
|
opts = []
|
|
for line in lines:
|
|
if line.find("MODINFO_START") != -1:
|
|
(kind, data) = parse_line(line)
|
|
if kind == 'obj':
|
|
objs.append(data)
|
|
elif kind == 'dep':
|
|
deps.append(data)
|
|
elif kind == 'opts':
|
|
opts.append(data)
|
|
elif kind == 'arch':
|
|
arch = data;
|
|
else:
|
|
print("unknown:", kind)
|
|
exit(1)
|
|
|
|
print(" .name = \"%s\"," % name)
|
|
if arch != "":
|
|
print(" .arch = %s," % arch)
|
|
print_array("objs", objs)
|
|
print_array("deps", deps)
|
|
print_array("opts", opts)
|
|
print("},{");
|
|
return deps
|
|
|
|
def print_pre():
|
|
print("/* generated by scripts/modinfo-generate.py */")
|
|
print("#include \"qemu/osdep.h\"")
|
|
print("#include \"qemu/module.h\"")
|
|
print("const QemuModinfo qemu_modinfo[] = {{")
|
|
|
|
def print_post():
|
|
print(" /* end of list */")
|
|
print("}};")
|
|
|
|
def main(args):
|
|
deps = {}
|
|
print_pre()
|
|
for modinfo in args:
|
|
with open(modinfo) as f:
|
|
lines = f.readlines()
|
|
print(" /* %s */" % modinfo)
|
|
(basename, ext) = os.path.splitext(modinfo)
|
|
deps[basename] = generate(basename, lines)
|
|
print_post()
|
|
|
|
flattened_deps = {flat.strip('" ') for dep in deps.values() for flat in dep}
|
|
error = False
|
|
for dep in flattened_deps:
|
|
if dep not in deps.keys():
|
|
print("Dependency {} cannot be satisfied".format(dep),
|
|
file=sys.stderr)
|
|
error = True
|
|
|
|
if error:
|
|
exit(1)
|
|
|
|
if __name__ == "__main__":
|
|
main(sys.argv[1:])
|