build-sys: define QEMU_VERSION_{MAJOR, MINOR, MICRO}

There are better chances to find what went wrong at build time than a
later assert in qmp_query_version

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20160912091913.15831-2-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/scripts/create_config b/scripts/create_config
index 1dd6a354f5..e6929dd61e 100755
--- a/scripts/create_config
+++ b/scripts/create_config
@@ -7,7 +7,13 @@ while read line; do
 case $line in
  VERSION=*) # configuration
     version=${line#*=}
+    major=$(echo "$version" | cut -d. -f1)
+    minor=$(echo "$version" | cut -d. -f2)
+    micro=$(echo "$version" | cut -d. -f3)
     echo "#define QEMU_VERSION \"$version\""
+    echo "#define QEMU_VERSION_MAJOR $major"
+    echo "#define QEMU_VERSION_MINOR $minor"
+    echo "#define QEMU_VERSION_MICRO $micro"
     ;;
  qemu_*dir=*) # qemu-specific directory configuration
     name=${line%=*}