Icf8a075224833fcfbbe2128e8802ff41c39f3c09 looked rather ugly, and it's
easy for us to expand the processing done in the arch list.
Change "arch" to a comma-separated list of architectures that should
match for install.
Add a "not-arch" list which will exclude the package from installation
on those architectures. (An aside -- I considered making it just he
one list with foo,!bar,moo but ! has special meaning in YAML, so it's
easier to have two lists).
$ ARCH=ppc64 package-installs-squash --elements ironic-agent --path=./elements/ /dev/stdout | grep dmidecode
$ ARCH=ppc64 package-installs-squash --elements ironic-agent --path=./elements/ /dev/stdout | grep lshw
"lshw",
$ ARCH=amd64 package-installs-squash --elements ironic-agent --path=./elements/ /dev/stdout | grep lshw
$ ARCH=amd64 package-installs-squash --elements ironic-agent --path=./elements/ /dev/stdout | grep dmidecode
"dmidecode",
Change-Id: Ic69dd02a09e6f3ba9078a2377d8df29871a20db2
