local USE flag
libunwind

Use libunwind instead of libgcc_s for stack unwinding, thus avoiding dependence on gcc.

Packages describing “libunwind” as local USE flag

Package “libunwind” Flag Description
sys-libs/libcxx Use libunwind instead of libgcc_s for stack unwinding, thus avoiding dependence on gcc.
sys-libs/libcxxabi Use libunwind instead of libgcc_s for stack unwinding, thus avoiding dependency on gcc