[Qemu-devel] [PATCH 12/13] configure kvm in a single place

[quintela]

From: Juan Quintela <address@hidden>


Signed-off-by: Juan Quintela <address@hidden>
---
 configure |   41 +++++++++++++----------------------------
 1 files changed, 13 insertions(+), 28 deletions(-)

diff --git a/configure b/configure
index 56e4d38..1fe01af 100755
--- a/configure
+++ b/configure
@@ -1962,19 +1962,6 @@ target_nptl="no"
 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
 gdb_xml_files=""
-target_kvm="$kvm"
-
-# Make sure the target and host cpus are compatible
-if test ! \( "$target_cpu" = "$cpu" -o \
-  \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
-  \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
-  \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
-  target_kvm="no"
-fi
-# Disable KVM for linux-user
-if test "$target_softmmu" = "no" ; then
-  target_kvm="no"
-fi

 case "$target_cpu" in
   i386)
@@ -1986,11 +1973,6 @@ case "$target_cpu" in
       echo "CONFIG_KQEMU=y" >> $config_mak
       echo "#define CONFIG_KQEMU 1" >> $config_h
     fi
-    if test "$target_kvm" = "yes" ; then
-      echo "CONFIG_KVM=y" >> $config_mak
-      echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
-      echo "#define CONFIG_KVM 1" >> $config_h
-    fi
     target_phys_bits=32
   ;;
   x86_64)
@@ -2004,11 +1986,6 @@ case "$target_cpu" in
       echo "CONFIG_KQEMU=y" >> $config_mak
       echo "#define CONFIG_KQEMU 1" >> $config_h
     fi
-    if test "$target_kvm" = "yes" ; then
-      echo "CONFIG_KVM=y" >> $config_mak
-      echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
-      echo "#define CONFIG_KVM 1" >> $config_h
-    fi
     target_phys_bits=64
   ;;
   alpha)
@@ -2091,11 +2068,6 @@ case "$target_cpu" in
     echo "#define TARGET_ARCH \"ppcemb\"" >> $config_h
     echo "#define TARGET_PPC 1" >> $config_h
     echo "#define TARGET_PPCEMB 1" >> $config_h
-    if test "$target_kvm" = "yes" ; then
-      echo "CONFIG_KVM=y" >> $config_mak
-      echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
-      echo "#define CONFIG_KVM 1" >> $config_h
-    fi
     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml 
power-spe.xml"
     target_phys_bits=64
   ;;
@@ -2171,6 +2143,19 @@ case "$target_cpu" in
       echo "#define CONFIG_XEN 1" >> $config_h
     fi
 esac
+case "$target_cpu" in
+  i386|x86_64|ppcemb)
+    # Make sure the target and host cpus are compatible
+    if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
+      \( "$target_cpu" = "$cpu" -o \
+      \( "$target_cpu" = "ppcemb" -a "$cpu" = "ppc" \) -o \
+      \( "$target_cpu" = "x86_64" -a "$cpu" = "i386"   \) -o \
+      \( "$target_cpu" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
+      echo "CONFIG_KVM=y" >> $config_mak
+      echo "KVM_CFLAGS=$kvm_cflags" >> $config_mak
+      echo "#define CONFIG_KVM 1" >> $config_h
+    fi
+esac
 echo "HWLIB=../libhw$target_phys_bits/libqemuhw$target_phys_bits.a" >> 
$config_mak
 echo "#define TARGET_PHYS_ADDR_BITS $target_phys_bits" >> $config_h
 echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
-- 
1.6.2.2