更新 Mediatek.sh

Signed-off-by: zhao <zj18139624826@gmail.com>

Mediatek.sh

@@ -12,6 +12,11 @@ export RES='\e[0m'
 # GitHub 变量
 export github="github.com"
 
+# $CURL_BAR
+if curl --help | grep progress-bar >/dev/null 2>&1; then
+    CURL_BAR="--progress-bar";
+fi
+
 # 分组函数（GitHub Actions 支持）
 GROUP=
 group() {
@@ -67,6 +72,16 @@ elif [ "$platform" = "Mediatek_mt7986" ]; then
 fi
 endgroup
 
+# 加载缓存
+group "加载缓存"
+curl -L https://$github/oppen321/openwrt_caches/releases/download/OpenWrt_Toolchain_Cache/toolchain_gcc8_mediatek.tar.zst -o toolchain.tar.zst $CURL_BAR
+tar -I "zstd" -xf toolchain.tar.zst
+rm -f toolchain.tar.zst
+mkdir bin
+find ./staging_dir/ -name '*' -exec touch {} \; >/dev/null 2>&1
+find ./tmp/ -name '*' -exec touch {} \; >/dev/null 2>&1
+endgroup
+
 # 生成默认配置
 group "生成默认配置"
 make defconfig