[PULL 05/34] mos6522: fix linking error when CONFIG_MOS6522 is not set

[Daniel Henrique Barboza <danielhb413@gmail.com>]

From: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>

When CONFIG_MOS6522 is not set, building ppc64-softmmu target fails:

/usr/bin/ld: libqemu-ppc64-softmmu.fa.p/monitor_misc.c.o:(.data+0x1158): undefined reference to `hmp_info_via'

Make devices configuration available in hmp-commands*.hx and check for
CONFIG_MOS6522.

Fixes: 409e9f7131e5 (mos6522: add "info via" HMP command for debugging)
Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Cc: Fabiano Rosas <farosas@linux.ibm.com>
Cc: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220510235439.54775-1-muriloo@linux.ibm.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 hmp-commands-info.hx | 2 +-
 monitor/misc.c       | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index adfa085a9b..834bed089e 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -880,7 +880,7 @@ SRST
     Show intel SGX information.
 ERST
 
-#if defined(TARGET_M68K) || defined(TARGET_PPC)
+#if defined(CONFIG_MOS6522)
     {
         .name         = "via",
         .args_type    = "",
diff --git a/monitor/misc.c b/monitor/misc.c
index 6c5bb82d3b..3d2312ba8d 100644
--- a/monitor/misc.c
+++ b/monitor/misc.c
@@ -84,6 +84,9 @@
 #include "hw/s390x/storage-attributes.h"
 #endif
 
+/* Make devices configuration available for use in hmp-commands*.hx templates */
+#include CONFIG_DEVICES
+
 /* file descriptors passed via SCM_RIGHTS */
 typedef struct mon_fd_t mon_fd_t;
 struct mon_fd_t {
-- 
2.36.1