Without -funwind-tables, the compiler won't generate the unwinding
table for these C functions. However, the functions in libunwind,
such as _Unwind_Backtrace(), WILL unwind stack to get the backtrace.
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I'm not a CMake expert, but I think this is ok. I suppose you have tested with Clang and GCC.
cmake/config-ix.cmake | ||
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9 | Shouldn't this be check_c_compiler_flag? |
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@rengolin I have tried to compile with arm-linux-gnueabihf-g++-4.7 but it doesn't compile libcxxabi. After applying some hacks, I found that 3 tests failed. However, they seem unrelated to this change (it looks like the code generation issue.)
Shouldn't this be check_c_compiler_flag?