New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/pull/30324#issuecomment-826343499

Comment:
```
stats.c:(.text.mi_stat_update.part.0+0xcc): undefined reference to `__atomic_fetch_add_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: stats.c:(.text.mi_stat_update.part.0+0xe8): undefined reference to `__atomic_load_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: stats.c:(.text.mi_stat_update.part.0+0x11c): undefined reference to `__atomic_compare_exchange_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: stats.c:(.text.mi_stat_update.part.0+0x14c): undefined reference to `__atomic_fetch_add_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: stats.c:(.text.mi_stat_update.part.0+0x16c): undefined reference to `__atomic_fetch_add_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: /builddir/cargo-about-0.3.0/target/arm-unknown-linux-musleabihf/release/deps/liblibmimalloc_sys-707880f4e08a2449.rlib(stats.o): in function `mi_stat_add.constprop.0':
          stats.c:(.text.mi_stat_add.constprop.0+0x48): undefined reference to `__atomic_fetch_add_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: stats.c:(.text.mi_stat_add.constprop.0+0x58): undefined reference to `__atomic_fetch_add_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: stats.c:(.text.mi_stat_add.constprop.0+0x68): undefined reference to `__atomic_fetch_add_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: /builddir/cargo-about-0.3.0/target/arm-unknown-linux-musleabihf/release/deps/liblibmimalloc_sys-707880f4e08a2449.rlib(stats.o):stats.c:(.text.mi_stat_add.constprop.0+0x78): more undefined references to `__atomic_fetch_add_8' follow
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: /builddir/cargo-about-0.3.0/target/arm-unknown-linux-musleabihf/release/deps/liblibmimalloc_sys-707880f4e08a2449.rlib(stats.o): in function `mi_stat_process_info':
          stats.c:(.text.mi_stat_process_info+0xb4): undefined reference to `__atomic_load_8'
          /usr/lib/gcc/arm-linux-musleabihf/10.2.1/../../../../arm-linux-musleabihf/bin/ld: stats.c:(.text.mi_stat_process_info+0xc8): undefined reference to `__atomic_load_8'
          collect2: error: ld returned 1 exit status
          

error: aborting due to previous error

error: could not compile `cargo-about`

To learn more, run the command again with --verbose.
=> ERROR: cargo-about-0.3.0_1: do_build: '${make_cmd} build --release --target ${RUST_TARGET} ${configure_args}' exited with 101
```