| 1 | import re |
| 2 | |
| 3 | |
| 4 | class _Section: |
| 5 | def __init__(self, title, filenames): |
| 6 | self.title = title |
| 7 | self.filenames = filenames |
| 8 | |
| 9 | |
| 10 | def _get_sections(file): |
| 11 | sections = [] |
| 12 | cur_title = None |
| 13 | cur_filenames = [] |
| 14 | |
| 15 | for line in file: |
| 16 | m = re.match(r'^# (.+API.*)$', line) |
| 17 | |
| 18 | if m: |
| 19 | if cur_filenames: |
| 20 | sections.append(_Section(cur_title, cur_filenames)) |
| 21 | cur_title = None |
| 22 | cur_filenames = [] |
| 23 | |
| 24 | cur_title = m.group(1) |
| 25 | continue |
| 26 | |
| 27 | m = re.match(r'^\s+(babeltrace/.+\.h).*$', line) |
| 28 | |
| 29 | if m: |
| 30 | if m.group(1) != 'babeltrace/babeltrace.h': |
| 31 | cur_filenames.append(m.group(1)) |
| 32 | |
| 33 | continue |
| 34 | |
| 35 | if re.match(r'^noinst_HEADERS.*', line): |
| 36 | break |
| 37 | |
| 38 | if cur_filenames: |
| 39 | sections.append(_Section(cur_title, cur_filenames)) |
| 40 | |
| 41 | return sections |
| 42 | |
| 43 | |
| 44 | def _c_includes_from_sections(sections): |
| 45 | src = '' |
| 46 | |
| 47 | for section in sections: |
| 48 | src += '/* {} */\n'.format(section.title) |
| 49 | |
| 50 | for filename in sorted(section.filenames): |
| 51 | src += '#include <{}>\n'.format(filename) |
| 52 | |
| 53 | src += '\n' |
| 54 | |
| 55 | return src[:-1] |
| 56 | |
| 57 | |
| 58 | def _main(): |
| 59 | with open('include/Makefile.am') as f: |
| 60 | sections = _get_sections(f) |
| 61 | |
| 62 | print('''#ifndef BABELTRACE_BABELTRACE_H |
| 63 | #define BABELTRACE_BABELTRACE_H |
| 64 | |
| 65 | /* |
| 66 | * Babeltrace API |
| 67 | * |
| 68 | * Copyright 2010-2018 EfficiOS Inc. <http://www.efficios.com/> |
| 69 | * |
| 70 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 71 | * of this software and associated documentation files (the "Software"), to deal |
| 72 | * in the Software without restriction, including without limitation the rights |
| 73 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 74 | * copies of the Software, and to permit persons to whom the Software is |
| 75 | * furnished to do so, subject to the following conditions: |
| 76 | * |
| 77 | * The above copyright notice and this permission notice shall be included in |
| 78 | * all copies or substantial portions of the Software. |
| 79 | * |
| 80 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 81 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 82 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 83 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 84 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 85 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 86 | * SOFTWARE. |
| 87 | */ |
| 88 | ''') |
| 89 | print(_c_includes_from_sections(sections)) |
| 90 | print('#endif /* BABELTRACE_BABELTRACE_H */') |
| 91 | |
| 92 | if __name__ == '__main__': |
| 93 | _main() |