configure: Catch all of variable values

If variables have multiple values (such as CFLAGS="-std=c11 -fPIE"), eval
drops most values (except first one) from it. This commit fixes this issue.

Signed-off-by: Mobin "Hojjat" Aydinfar <mobin@mobintestserver.ir>

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index 47b57b8..c33f1c8 100755
--- a/configure
+++ b/configure
@@ -221,7 +221,7 @@ for arg ; do
     --host=*|--target=*) target=${arg#*=} ;;
     --build=*) build=${arg#*=} ;;
     -* ) echo "$0: unknown option $arg" ;;
-    *=*) eval "$arg" ;;
+    *=*) eval "${arg%%=*}=\${arg#*=}" ;;
     *) target=$arg ;;
   esac
 done