Sat 20 Jun 2020 02:46:39 AM CST

hyphop · Jun 19, 2020 · 9133f88 · 9133f88
1 parent 525b21b
commit 9133f88
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/scripts/kernel_prepare_soft b/scripts/kernel_prepare_soft
@@ -45,8 +45,15 @@ DL(){
 
 }
 
-#exit 0
+flex=$(which flex 2>/dev/null)
 
+[ "$flex" ] || {
+    echo "[i] flex not found , need to install flex"
+    echo "	sudo apt-get install flex"
+    exit 1
+}
+
+#exit 0
 
 for LINK in $GCC_SRC; do
 
@@ -105,3 +112,4 @@ tar -xf "$TO$FILE" -C "$T" --strip-components=1 || exit 1
 echo "OK ready">&2
 
 done
+