title: /usr/bin/ld: libbackend.a: error adding symbols: malformed archive
body: <p>Building <code>gcc</code> with <code>Buildroot</code> in a <code>Multipass</code> Ubuntu-VM on <code>macOS</code> results in:</p>
  <pre><code>cc1: note: self-tests are not enabled in this build
  echo timestamp &gt; s-selftest-c
  /usr/bin/ld: libbackend.a: error adding symbols: malformed archive
  collect2: error: ld returned 1 exit status
  make[2]: *** [../../gcc/lto/Make-lang.in:88: lto1] Error 1
  /usrmake[2]: *** Waiting for unfinished jobs....
  /bin/ld: libbackend.a: error adding symbols: malformed archive
  collect2: error: ld returned 1 exit status
  make[2]: *** [../../gcc/lto/Make-lang.in:92: lto-dump] Error 1
  make[2]: Leaving directory '/home/ubuntu/Home/Downloads/buildroot-2021.11/output/build/host-gcc-initial-10.3.0/build/gcc'
  make[1]: *** [Makefile:4376: all-gcc] Error 2
  make[1]: Leaving directory '/home/ubuntu/Home/Downloads/buildroot-2021.11/output/build/host-gcc-initial-10.3.0/build'
  make: *** [package/pkg-generic.mk:295: /home/ubuntu/Home/Downloads/buildroot-2021.11/output/build/host-gcc-initial-10.3.0/.stamp_built] Error 2
  </code></pre>
  <p>Anyone here who knows how to fix this?</p>