92bd81a2be
We decided to integrate the PSTL into our own headers and only share the backend impletementations. This is a first step in that direction, specifically it copies the PSTL headers into the libc++ structure. Reviewed By: ldionne, #libc Spies: rodgert, mikhail.ramalho, jplehr, bcain, h-vetinari, Mordante, rarutyun, var-const, sstefan1, pcwang-thead, libcxx-commits, arichardson, mgrang, miyuki Differential Revision: https://reviews.llvm.org/D141779
84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
#!/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 = {'__locale_dir' : 'locale'}
|
|
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 == '__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 == '__pstl_algorithm': continue
|
|
elif i == '__pstl_config_site.in': continue
|
|
elif i == '__pstl_execution': continue
|
|
elif i == '__pstl_memory': continue
|
|
elif i == '__pstl_numeric': continue
|
|
elif i == '__split_buffer': public = ['deque', 'vector']
|
|
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()
|