Add ability to disable build of all targets
Allow passing of '--target-list=' to configure to request that
all targets are to be disabled. This allows for doing a very
fast tools-only build of things like qemu-img, qemu-io, qemu-nbd.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/configure b/configure
index 2e4a3b0..76289bc 100755
--- a/configure
+++ b/configure
@@ -127,7 +127,7 @@
libs_qga=""
debug_info="yes"
-target_list=""
+target_list="DEFAULT"
# Default value for a variable defining feature "foo".
# * foo="no" feature will only be used if --enable-foo arg is given
@@ -1317,15 +1317,10 @@
exit 1
fi
-if test -z "$target_list" ; then
- target_list="$default_target_list"
-else
- target_list=`echo "$target_list" | sed -e 's/,/ /g'`
+if test "$target_list" = "DEFAULT" ; then
+ target_list=`echo "$default_target_list" | sed -e 's/,/ /g'`
fi
-if test -z "$target_list" ; then
- echo "No targets enabled"
- exit 1
-fi
+
# see if system emulation was really requested
case " $target_list " in
*"-softmmu "*) softmmu=yes
