diff --git a/.gitignore b/.gitignore
index 8120aede..51c46b73 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 *.ymp
 output
 .ash_history
+b
\ No newline at end of file
diff --git a/build.sh b/build.sh
new file mode 100644
index 00000000..c3e03eae
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+# It will compile all packages by generated order
+find_path(){
+    find "$1" -type d | grep -e "/$2$" | head -n 1
+}
+dir=$1
+ymp info --deps \@${dir/\//.} | tr " " "\n" | while read line ; do
+    path=$(find_path "$1" $line)
+    if [ -f $path/ympbuild ] ; then
+        echo ymp build --install --no-emerge --output=output $path
+    fi
+done
\ No newline at end of file