[libvirt] [PATCH] Fix arch detection for qemu-system-i386 with QMP

[Daniel P. Berrange]

From: "Daniel P. Berrange" <berrange at redhat.com>

QEMU uses 'i386' for its 32-bit x86 architecture, but libvirt
wants that to be 'i686', so we must fix it up

Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
---
 src/qemu/qemu_capabilities.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 9f15162..271273c 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -2327,6 +2327,14 @@ qemuCapsInitQMP(qemuCapsPtr caps,
     if (!(caps->arch = qemuMonitorGetTargetArch(mon)))
         goto cleanup;
 
+    /* Map i386, i486, i586 to i686.  */
+    if (caps->arch[0] == 'i' &&
+        caps->arch[1] != '\0' &&
+        caps->arch[2] == '8' &&
+        caps->arch[3] == '6' &&
+        caps->arch[4] == '\0')
+        caps->arch[1] = '6';
+
     /* Currently only x86_64 and i686 support PCI-multibus. */
     if (STREQLEN(caps->arch, "x86_64", 6) ||
         STREQLEN(caps->arch, "i686", 4)) {
-- 
1.7.12.1