[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #11 from Jonathan Wakely --- Fixed for 12.3 and 13.
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 --- Comment #10 from CVS Commits --- The releases/gcc-12 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:c9c0684ad3092e5aa50453903c09959cb2e83fc7 commit r12-8707-gc9c0684ad3092e5aa50453903c09959cb2e83fc7 Author: Jonathan Wakely Date: Mon Aug 22 17:24:27 2022 +0100 libstdc++: Document linker option for C++23 [PR105678] libstdc++-v3/ChangeLog: PR libstdc++/105678 * doc/xml/manual/using.xml: Document -lstdc++_libbacktrace requirement for using std::stacktrace. Also adjust -frtti and -fexceptions to document non-default (i.e. negative) forms. * doc/html/*: Regenerate. (cherry picked from commit cc4fa7a210b638d6a46f14dab17f2361389d18e1)
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 Jonathan Wakely changed: What|Removed |Added Target Milestone|--- |12.3
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 --- Comment #9 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:cc4fa7a210b638d6a46f14dab17f2361389d18e1 commit r13-2145-gcc4fa7a210b638d6a46f14dab17f2361389d18e1 Author: Jonathan Wakely Date: Mon Aug 22 17:24:27 2022 +0100 libstdc++: Document linker option for C++23 [PR105678] libstdc++-v3/ChangeLog: PR libstdc++/105678 * doc/xml/manual/using.xml: Document -lstdc++_libbacktrace requirement for using std::stacktrace. Also adjust -frtti and -fexceptions to document non-default (i.e. negative) forms. * doc/html/*: Regenerate.
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|ASSIGNED Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org Resolution|FIXED |--- --- Comment #8 from Jonathan Wakely --- http://c-faq.com/lib/libsearch.html is the reference I usually give. I'm reopening this until I've updated the docs.
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 Francisco changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #7 from Francisco --- NOW IT COMPILE!!! (And now I have learned a new thing about static linking) Then it crashes on `segmentation fault (core dumped)`, since I know this is still experimental, I assume this is on the expected scope. Thanks a lot. I am going to mark it as resolved since the `Undefined reference` stuff is resolved. Thanks
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 --- Comment #6 from Andrew Pinski --- Try: g++ -std=gnu++2b cpp_file.cpp -lstdc++_libbacktrace That is put the library after the source file. Static libraries are always order depedendent.
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 --- Comment #5 from Francisco --- I have no idea of what's happening, I have tried ```bash g++ -std=gnu++2b -lstdc++_libbacktrace cpp_file.cpp ``` and ```bash g++ -std=gnu++2b -L/usr/lib/libstdc++_libbacktrace.a cpp_file.cpp ``` (also tried with -static-libstdc++) and I just got the same result. However if I use `readelf` over /usr/lib/libstdc++_libbacktrace.a I can see the symbols there.
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 --- Comment #4 from Jonathan Wakely --- (In reply to Francisco from comment #0) > Maybe I am missing something, Yes, you need to link to the extra lib that gets built by the extra configure option you gave. > maybe the documentation is missing something, Yes, it is. > or maybe this is still very experimental. Yes, it is.
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 Jonathan Wakely changed: What|Removed |Added Keywords||documentation Status|UNCONFIRMED |NEW Last reconfirmed||2022-05-23 Ever confirmed|0 |1 --- Comment #3 from Jonathan Wakely --- As documented at https://gcc.gnu.org/gcc-12/changes.html#libstdcxx "requires linking to an extra library".. You need -lstdc++_libbacktrace although I haven't put that in the libstdc++ manual yet, and the name of that library might change (it should at least be consistent with the --enable-libstdcxx-blah configure option to build it, and currently they're not consistent, which was dumb of me).
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 --- Comment #2 from Francisco --- just tried ```bash g++ -std=gnu++2b -static-libstdc++ cpp_file.cpp ``` but same result.
[Bug libstdc++/105678] Undefined reference to stacktrace standard library
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105678 --- Comment #1 from Andrew Pinski --- I suspect it is missing from the linker script for versioning. Using -static-libstdc++ should be a workaround.
