update all scripts

scripts/wpa_supplicant.sh

@@ -11,11 +11,18 @@ build_wpa_supplicant() {
     [ ! -d $build/openssl ] && openssl
     pkgname=wpa_supplicant
     pkgver=2.11
-    srcurl=https://w1.fi/releases/wpa_supplicant-2.11.tar.gz
+    srcurl=https://w1.fi/releases/${pkgname}-${pkgver}.tar.gz
     print_info "** Building and installing iw"
     [ -d $build/wpa_supplicant ] && return 0
-    [ ! -d $build/wpa_supplicant ] && mkdir $build/wpa_supplicant
+    mkdir -p $build/wpa_supplicant
     cd $build/wpa_supplicant
+    if [ ! -f $root/downloads/${pkgname}-${pkgver}.tar.gz ]; then
+        print_info "** Downloading $srcurl"
+        cd $root/downloads
+        wget $srcurl
+        check $? "download $srcurl"
+        cd -
+    fi
     tar -xf $root/downloads/${pkgname}-${pkgver}.tar.gz
     cd ${pkgname}-${pkgver}/wpa_supplicant
     cp $root/board/${BOARD_NAME}/wpa_supplicant.config .config