Instructions to make Lineage_v1a3g-userdebug

1. create folder => lin601 (any name will do)
2. do repo init => repo init -u https://github.com/LineageOS/android.git -b cm13.0
3. create folder => .repo/local_manifests
4. put roomservice.xml into .repo/local_manifests folder
5. repo sync

roomservice.xml:

<?xml version="1.0" encoding="UTF-8"?>
<manifest>
  <project name="exynos5420/android_device_samsung_v1a3g" path="device/samsung/v1a3g" remote="github" />
  <project name="exynos5420/android_device_samsung_v1awifi" path="device/samsung/v1awifi" remote="github" />
  <project name="exynos5420/android_device_samsung_exynos5420-common" path="device/samsung/exynos5420-common" remote="github" />
  <project name="exynos5420/android_kernel_samsung_exynos5420" path="kernel/samsung/exynos5420" remote="github" />
  <project name="exynos5420/proprietary_vendor_samsung" path="vendor/samsung" remote="github" />
  <project name="lineageos/android_hardware_samsung" path="hardware/samsung" remote="github" />
  <project name="lineageos/android_hardware_samsung_slsi-cm_exynos5" path="hardware/samsung_slsi-cm/exynos5" remote="github" />
<project name="lineageos/android_hardware_samsung_slsi-cm_exynos5420" path="hardware/samsung_slsi-cm/exynos5420" remote="github" />
  <project name="lineageos/android_external_stlport" path="external/stlport" remote="github" />
  <project name="lineageos/android_hardware_samsung_slsi-cm_exynos" path="hardware/samsung_slsi-cm/exynos" remote="github" />
  <project name="lineageos/android_hardware_samsung_slsi-cm_openmax" path="hardware/samsung_slsi-cm/openmax" remote="github" />
</manifest>