New buildbot CI worker setups

[Mark Wielaard]

Hi,

I tweaked the configure options various buildbot do:
https://builder.wildebeest.org/buildbot/#/builders?tags=elfutils

elfutils-centos-x86_64:
  --enable-valgrind --enable-sanitize-undefined

elfutils-debian-amd64:
  --enable-valgrind --enable-sanitize-undefined

elfutils-debian-arm64:
  --enable-valgrind
(--enable-sanitize-undefined slows down too much,
 --enable-sanitize-address is 3 times slower than --enable-valgrind)

elfutils-debian-armhf:
  --enable-sanitize-address --enable-sanitize-undefined

elfutils-debian-i386:
  --enable-sanitize-address --enable-sanitize-undefined

elfutils-fedora-ppc64:
  --enable-sanitize-undefined

elfutils-fedora-ppc64le:
  --enable-valgrind --enable-sanitize-undefined

elfutils-fedora-s390x:
  --enable-valgrind --enable-sanitize-undefined

elfutils-fedora-x86_64
  does a make distcheck, which enables
  --enable-valgrind --enable-sanitize-undefined

Hopefully that is a good mix of extra checking options.

Cheers,

Mark