--- contrib/config-list.mk.orig	2020-03-04 19:29:59.000000000 +1100
+++ contrib/config-list.mk	2020-09-10 21:48:49.674834000 +1000
@@ -93,6 +93,7 @@
   v850e-elf v850-elf v850-rtems vax-linux-gnu \
   vax-netbsdelf vax-openbsd visium-elf x86_64-apple-darwin \
   x86_64-pc-linux-gnuOPT-with-fpmath=avx \
+  x86_64-bsdsunix sparc64-bsdsunix powerpc-bsdsunix ia64-bsdsunix i686-bsdsunix alpha-bsdsunix \
   x86_64-elfOPT-with-fpmath=sse x86_64-freebsd6 x86_64-netbsd \
   x86_64-w64-mingw32 \
   x86_64-mingw32OPT-enable-sjlj-exceptions=yes x86_64-rtems \