control: Introduce ARCHES_DMIDECODE

This was made a Recommends to cope with the fact that dmidecode
is not available on all architectures. A better solution is to
make it a Depends only on the architectures where libvirt would
actually use it, which as it happens are also the ones where the
package gets built.

debian/arches.mk

@@ -4,6 +4,7 @@ ARCHES_QEMU = amd64 arm64 armel armhf i386 loong64 mips64el mipsel powerpc ppc64
 ARCHES_LXC = alpha amd64 arm64 armel armhf hppa i386 loong64 m68k mips64el mipsel powerpc ppc64 ppc64el riscv64 s390x sh4 sparc64 x32
 ARCHES_XEN = amd64 arm64 armhf
 ARCHES_VBOX = amd64 i386
+ARCHES_DMIDECODE = amd64 arm64 armhf i386 riscv64 loong64 x32
 
 # Keep this list empty until we have AppArmor support
 ARCHES_NBDKIT =

debian/control

@@ -194,6 +194,7 @@ Section: admin
 Architecture: linux-any
 Depends:
  adduser,
+ dmidecode [amd64 arm64 armhf i386 riscv64 loong64 x32],
  gettext-base,
  iproute2,
  libvirt-common (= ${binary:Version}),
@@ -203,7 +204,6 @@ Depends:
  ${misc:Depends},
  ${shlibs:Depends},
 Recommends:
- dmidecode,
  netcat-openbsd,
 Suggests:
  apparmor,

debian/control.in

@@ -194,6 +194,7 @@ Section: admin
 Architecture: linux-any
 Depends:
  adduser,
+ dmidecode [${ARCHES_DMIDECODE}],
  gettext-base,
  iproute2,
  libvirt-common (= ${binary:Version}),
@@ -203,7 +204,6 @@ Depends:
  ${misc:Depends},
  ${shlibs:Depends},
 Recommends:
- dmidecode,
  netcat-openbsd,
 Suggests:
  apparmor,