394f60e6ed
The man pages generated by Doxygen show internal header files, not the standard headers that users actually care about. The run_doxygen script uses the doc/doxygen/stdheader.cc program to address that, but it doesn't work. It only tries to fix headers with underscores in the names, which doesn't work for <bits/align.h> or <bits/fsteam.tcc>. It isn't prepared for the strings like "bits/stl_set\&.h" that are produced by Doxygen. It doesn't know about many headers that have been added since it was written. And the run_doxygen script fails to use its output correctly to modify the man pages. Additionally, run_doxygen doesn't know about new nested namespaces like std::filesystem and std::ranges. This change rewrites the stdheader.cc program to do a better job of finding the right header. The run_doxygen script now uses the just-built compiler to build stdheader.cc and actually uses its output. And the script now knows about other nested namespaces. The stdheader.cc program might be unnecessary if we consistently used @headername tags in the Doxygen comments, but we don't (and probably never will). A problem that remains after this change is that all the free function defined in namespace std get dumped into a single man page for std(3), without detailed descriptions. We don't even install that std(3) page, but remove it before installation. That means only classes are documented in man pages (including many internal ones that should not be publicly documented such as _Deque_base and _Tuple_impl). libstdc++-v3/ChangeLog: * doc/doxygen/stdheader.cc: Refactor. Use C++23. Add new headers. * scripts/run_doxygen: Fix post-processing of #include directives in man pages. Use new xg++ to compile helper program. |
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| .. | ||
| check_compile | ||
| check_performance | ||
| check_simd | ||
| create_testsuite_files | ||
| extract_symvers.in | ||
| extract_symvers.pl | ||
| gen_bind_includers.pl | ||
| gen_includers.pl | ||
| gen_includers2.pl | ||
| make_exports.pl | ||
| make_graph.py | ||
| run_doxygen | ||
| testsuite_flags.in | ||