1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
#!/usr/bin/env python
import os, pathlib, sys
def generate(private, public):
return f'{{ include: [ "{private}", "private", "<{public}>", "public" ] }}'
def panic(file):
print(f'========== {__file__} error ==========', file=sys.stderr)
print(f'\tFile \'{file}\' is a top-level detail header without a mapping', file=sys.stderr)
sys.exit(1)
def generate_map(include):
detail_files = []
detail_directories = []
c_headers = []
for i in include.iterdir():
if i.is_dir() and i.name.startswith('__'):
detail_directories.append(f'{i.name}')
continue
if i.name.startswith('__'):
detail_files.append(i.name)
continue
if i.name.endswith('.h'):
c_headers.append(i.name)
result = []
temporary_mappings = {'__tuple_dir': 'tuple'}
for i in detail_directories:
public_header = temporary_mappings.get(i, i.lstrip('_'))
result.append(f'{generate(f"@<{i}/.*>", public_header)},')
for i in detail_files:
public = []
if i == '__assert': continue
elif i == '__availability': continue
elif i == '__bit_reference': continue
elif i == '__bits': public = ['bits']
elif i == '__bsd_locale_defaults.h': continue
elif i == '__bsd_locale_fallbacks.h': continue
elif i == '__config_site.in': continue
elif i == '__config': continue
elif i == '__debug': continue
elif i == '__errc': continue
elif i == '__hash_table': public = ['unordered_map', 'unordered_set']
elif i == '__locale': public = ['locale']
elif i == '__mbstate_t.h': continue
elif i == '__mutex_base': continue
elif i == '__node_handle': public = ['map', 'set', 'unordered_map', 'unordered_set']
elif i == '__split_buffer': public = ['deque', 'vector']
elif i == '__std_stream': public = ['iostream']
elif i == '__threading_support': public = ['atomic', 'mutex', 'semaphore', 'thread']
elif i == '__tree': public = ['map', 'set']
elif i == '__undef_macros': continue
elif i == '__verbose_abort': continue
else: panic()
for p in public:
result.append(f'{generate(f"<{i}>", p)},')
result.sort()
return result
def main():
monorepo_root = pathlib.Path(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
assert(monorepo_root.exists())
include = pathlib.Path(os.path.join(monorepo_root, 'libcxx', 'include'))
mapping = generate_map(include)
data = '[\n ' + '\n '.join(mapping) + '\n]\n'
with open(f'{include}/libcxx.imp', 'w') as f:
f.write(data)
if __name__ == '__main__':
main()
|
