https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106156
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |palmer at gcc dot gnu.org
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
You are correct:
gcc/config/riscv/linux.h
contains:
/* Because RISC-V only has word-sized atomics, it requries libatomic where
others do not. So link libatomic by default, as needed. */
#undef LIB_SPEC
#ifdef LD_AS_NEEDED_OPTION
#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC \
" %{pthread:" LD_AS_NEEDED_OPTION " -latomic " LD_NO_AS_NEEDED_OPTION "}"
#else
#define LIB_SPEC GNU_USER_TARGET_LIB_SPEC " -latomic "
#endif
