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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-11-15 11:08:06 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-01-17 12:13:02 +0000 |
| commit | 3acb929cc0beb79e6f4005eb22ee88b45e1cbc1d (patch) | |
| tree | fe8949d8821cec4574e6807e2548e685e1de4241 /libstdc++-v3/config.h.in | |
| parent | 5a3dc58a1d7a792e776a59389e8901b614ce6d0d (diff) | |
| download | gcc-3acb929cc0beb79e6f4005eb22ee88b45e1cbc1d.zip gcc-3acb929cc0beb79e6f4005eb22ee88b45e1cbc1d.tar.gz gcc-3acb929cc0beb79e6f4005eb22ee88b45e1cbc1d.tar.bz2 | |
libstdc++: Define <stacktrace> header for C++23
Add the <stacktrace> header and a new libstdc++_libbacktrace.a library
that provides the implementation. For now, the new library is only built
if --enable-libstdcxx-backtrace=yes is used. As with the Filesystem TS,
the new library is only provided as a static archive.
libstdc++-v3/ChangeLog:
* acinclude.m4 (GLIBCXX_ENABLE_BACKTRACE): New macro.
* configure.ac: Use GLIBCXX_ENABLE_BACKTRACE.
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/std/stacktrace: New header.
* include/std/version (__cpp_lib_stacktrace): Define.
* Makefile.in: Regenerate.
* config.h.in: Regenerate.
* configure: Regenerate.
* doc/Makefile.in: Regenerate.
* libsupc++/Makefile.in: Regenerate.
* po/Makefile.in: Regenerate.
* python/Makefile.in: Regenerate.
* src/Makefile.am: Regenerate.
* src/Makefile.in: Regenerate.
* src/c++11/Makefile.in: Regenerate.
* src/c++17/Makefile.in: Regenerate.
* src/c++20/Makefile.in: Regenerate.
* src/c++98/Makefile.in: Regenerate.
* src/filesystem/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
* src/libbacktrace/Makefile.am: New file.
* src/libbacktrace/Makefile.in: New file.
* src/libbacktrace/backtrace-rename.h: New file.
* src/libbacktrace/backtrace-supported.h.in: New file.
* src/libbacktrace/config.h.in: New file.
* testsuite/lib/libstdc++.exp (check_effective_target_stacktrace):
New proc.
* testsuite/20_util/stacktrace/entry.cc: New test.
* testsuite/20_util/stacktrace/synopsis.cc: New test.
* testsuite/20_util/stacktrace/version.cc: New test.
Diffstat (limited to 'libstdc++-v3/config.h.in')
| -rw-r--r-- | libstdc++-v3/config.h.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/libstdc++-v3/config.h.in b/libstdc++-v3/config.h.in index 10675fe..168961a 100644 --- a/libstdc++-v3/config.h.in +++ b/libstdc++-v3/config.h.in @@ -66,6 +66,10 @@ /* Define to 1 if you have the `cosl' function. */ #undef HAVE_COSL +/* Define to 1 if you have the declaration of `strnlen', and to 0 if you + don't. */ +#undef HAVE_DECL_STRNLEN + /* Define to 1 if you have the <dirent.h> header file. */ #undef HAVE_DIRENT_H @@ -213,6 +217,9 @@ /* Define if link is available in <unistd.h>. */ #undef HAVE_LINK +/* Define to 1 if you have the <link.h> header file. */ +#undef HAVE_LINK_H + /* Define if futex syscall is available. */ #undef HAVE_LINUX_FUTEX @@ -346,6 +353,9 @@ /* Define to 1 if you have the `sqrtl' function. */ #undef HAVE_SQRTL +/* Define if the <stacktrace> header is supported. */ +#undef HAVE_STACKTRACE + /* Define to 1 if you have the <stdalign.h> header file. */ #undef HAVE_STDALIGN_H |