| Issue |
98440
|
| Summary |
build libunwind with gcc error: gcc: error: unrecognized command-line option ‘-nostdlib++’
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
mengzhisy
|
[1/3] Linking C shared library lib/libunwind.so.1.0
FAILED: lib/libunwind.so.1.0
: && /usr/local/gcc-14/bin/gcc -fPIC -g -nostdlib++ -shared -Wl,-soname,libunwind.so.1 -o lib/libunwind.so.1.0 src/CMakeFiles/unwind_shared_objects.dir/libunwind.cpp.o src/CMakeFiles/unwind_shared_objects.dir/Unwind-EHABI.cpp.o src/CMakeFiles/unwind_shared_objects.dir/Unwind-seh.cpp.o src/CMakeFiles/unwind_shared_objects.dir/UnwindLevel1.c.o src/CMakeFiles/unwind_shared_objects.dir/UnwindLevel1-gcc-ext.c.o src/CMakeFiles/unwind_shared_objects.dir/Unwind-sjlj.c.o src/CMakeFiles/unwind_shared_objects.dir/Unwind-wasm.c.o && :
gcc: error: unrecognized command-line option ‘-nostdlib++’
ninja: build stopped: subcommand failed.
If I delete this line, it won't throw an error anymore : https://github.com/llvm/llvm-project/blob/b65aba292e0d485de286ec36134375e74b1fb95c/libunwind/src/CMakeLists.txt#L70
Related: https://bugs.gentoo.org/913968
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