Move generation of config-target.h to Makefile from configure

Patchworks-ID: 35194
Signed-off-by: NJuan Quintela <quintela@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Makefile.target

@@ -26,7 +26,12 @@ LIBS+=-lm
 
 kvm.o kvm-all.o: QEMU_CFLAGS+=$(KVM_CFLAGS)
 
-all: $(PROGS)
+config-target.h: config-target.h-timestamp
+config-target.h-timestamp: config-target.mak
+
+all: config-target.h
+	$(call quiet-command, $(MAKE) $(PROGS),)
+
 # Dummy command so that make thinks it has done something
 	@true
 

configure

@@ -2074,7 +2074,6 @@ fi
 for target in $target_list; do
 target_dir="$target"
 config_target_mak=$target_dir/config-target.mak
-config_target_h=$target_dir/config-target.h
 target_arch2=`echo $target | cut -d '-' -f 1`
 target_bigendian="no"
 case "$target_arch2" in
@@ -2109,10 +2108,6 @@ case "$target" in
     ;;
 esac
 
-#echo "Creating $config_target_mak, $config_target_h and $target_dir/Makefile"
-
-test -f $config_target_h && mv $config_target_h ${config_target_h}~
-
 mkdir -p $target_dir
 mkdir -p $target_dir/fpu
 mkdir -p $target_dir/tcg
@@ -2457,18 +2452,6 @@ fi
 echo "LDFLAGS+=$ldflags" >> $config_target_mak
 echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
 
-echo "#include \"../config-host.h\"" > $config_target_h
-
-/bin/sh $source_path/create_config < $config_target_mak >> $config_target_h
-
-if test -f ${config_target_h}~ ; then
-  if cmp -s $config_target_h ${config_target_h}~ ; then
-    mv ${config_target_h}~ $config_target_h
-  else
-    rm ${config_target_h}~
-  fi
-fi
-
 done # for target in $targets
 
 # build tree in object directory if source path is different from current one