From ddce8e763bdef0ae63882127e8014fac25b38931 Mon Sep 17 00:00:00 2001
From: Hollis Blanchard <hollisb@us.ibm.com>
Date: Wed, 29 Oct 2008 13:27:49 -0500
Subject: [PATCH] kvm: user: consolidate $arch tests and allow $arch to be
 "<arch>-<processor>"

Use case/esac instead of multiple if/fi tests, allowing us to use wildcards.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---
 kvm/configure | 35 +++++++++++++++--------------------
 1 file changed, 15 insertions(+), 20 deletions(-)

diff --git a/kvm/configure b/kvm/configure
index 3b5d14fa08..1a279e7a31 100755
--- a/kvm/configure
+++ b/kvm/configure
@@ -87,26 +87,21 @@ done
 #set kenel directory
 libkvm_kerneldir=$(readlink -f kernel)
 
-#if arch is an x86 arch set to i386
-if [[ $arch = i?86 ]]; then
-  arch="i386"
-fi
-
-#set parameters compiling
-if [ "$arch" = "i386" -o "$arch" = "x86_64" ]; then
-    target_exec="x86_64-softmmu"
-    qemu_cflags="$qemu_cflags -DCONFIG_X86"
-fi
-
-if [ "$arch" = "ia64" ]; then
-    target_exec="ia64-softmmu"
-fi
-
-if [ "$arch" = "powerpc" ]; then
-    target_exec="ppcemb-softmmu"
-    qemu_cflags="$qemu_cflags -I $PWD/libfdt"
-    qemu_ldflags="$qemu_ldflags -L $PWD/libfdt"
-fi
+case $arch in
+    i?86*|x86_64*)
+        arch=${arch/#i?86/i386}
+        target_exec="x86_64-softmmu"
+        qemu_cflags="$qemu_cflags -DCONFIG_X86"
+        ;;
+    ia64*)
+        target_exec="ia64-softmmu"
+        ;;
+    powerpc*)
+        target_exec="ppcemb-softmmu"
+        qemu_cflags="$qemu_cflags -I $PWD/libfdt"
+        qemu_ldflags="$qemu_ldflags -L $PWD/libfdt"
+        ;;
+esac
 
 # see if we have split build and source directories
 if [ -d "$kerneldir/include2" ]; then
-- 
2.11.4.GIT