Accepting request 1090303 from home:eeich:branches:network:cluster

- Do not attempt to build documentation for 32-bit.
  There are build issues on some build targets which do not
  trigger for 64-bit.

OBS-URL: https://build.opensuse.org/request/show/1090303
OBS-URL: https://build.opensuse.org/package/show/network:cluster/spack?expand=0&rev=73

spack.spec

@@ -19,6 +19,9 @@
 %global flavor @BUILD_FLAVOR@%{?nil}
 %if "%{flavor}" == "doc"
 %bcond_without doc
+%ifarch i586 %arm s390
+ExclusiveArch:  do_not_build
+%endif
 %endif
 
 %if %{with doc} && (0%{?sle_version} > 0) && (150200 >= 0%{?sle_version})