configure: add var control tweak

Signed-off-by: Laurent Bercot <ska@appnovation.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index c02079e..1aa8fc7 100755
--- a/configure
+++ b/configure
@@ -413,7 +413,7 @@ for arg ; do
     --host=*|--target=*) target=${arg#*=} ;;
     --build=*) build=${arg#*=} ;;
     -* ) echo "$0: unknown option $arg" ;;
-    *=*) ;;
+    *=*) eval "$arg" ;;
     *) target=$arg ;;
   esac
 done