From 0258b7cfb771dbb815b1077c5845503a07603eb8 Mon Sep 17 00:00:00 2001
From: Giulio <giulio@gmx.com>
Date: Tue, 8 Sep 2020 15:44:25 +0200
Subject: [PATCH] Keygen cross compilation

---
 Readme.md    | 6 ++++++
 build-tgr.sh | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Readme.md b/Readme.md
index 0817f49..1cc4e12 100644
--- a/Readme.md
+++ b/Readme.md
@@ -44,6 +44,12 @@ Per Debian 10, installare
 sudo apt install -t build-essential libncurses-dev bison flex libssl-dev libelf-dev
 ```
 
+Per la cross compilazioen del keygen su ARM installare
+
+```
+sudo apt install crossbuild-essential-arm64 
+```
+
 Eseguire da utente normale
 ```
 ./build.sh
diff --git a/build-tgr.sh b/build-tgr.sh
index 6f9d495..27e2a9d 100755
--- a/build-tgr.sh
+++ b/build-tgr.sh
@@ -41,7 +41,7 @@ chmod 400 target/overlay/root/flag
 
 echo "[+] Building the keygen"
 mkdir -p target/overlay/usr/sbin
-gcc -o target/overlay/usr/sbin/cfgbin keygen/keygen.c -static -lm
+aarch64-linux-gnu-gcc -o target/overlay/usr/sbin/cfgbin keygen/keygen.c -static -lm
 strip target/overlay/usr/sbin/cfgbin
 
 echo "[+] Generating Update Key"