i didnt do much except add a bit, none of the code is functional so far though because this shit is still incomplete

Einrichter-as-LFS.sh

@@ -1,17 +1,19 @@
 #!/bin/bash
 
 main() {
-    eal.envsetup
+    eal.setup.env
+    eal.setup.toolchain
 }
 
-function eal.envsetup() {
+function eal.setup.env() {
     echo "The installer is about to begin setting up the environment. Please wait..."
     sleep 2
-cat > ~/.bash_profile << "EOF"
+
+    cat > ~/.bash_profile << "EOF"
 exec env -i HOME=$HOME TERM=$TERM PS1='\u:\w\$ ' /bin/bash
 EOF
 
-cat > ~/.bashrc << "EOF"
+    cat > ~/.bashrc << "EOF"
 set +h
 umask 022
 LFS=/mnt/lfs
@@ -22,13 +24,17 @@ if [ ! -L /bin ]; then PATH=/bin:$PATH; fi
 PATH=$LFS/tools/bin:$PATH
 CONFIG_SITE=$LFS/usr/share/config.site
 export LFS LC_ALL LFS_TGT PATH CONFIG_SITE
-EOF
-    
-cat >> ~/.bashrc << "EOF"
 export MAKEFLAGS=-j$(nproc)
+export SYS_TRIPLET=/usr/bin/gcc -dumpmachine
 EOF
 
 source ~/.bash_profile
 }
 
+eal.setup.toolchain() {
+    echo -e "I: The detected system triplet is $(/usr/bin/gcc -dumpmachine)."
+    export SYS_TRIPLET=$(/usr/bin/gcc -dumpmachine)
+    echo 
+}
+
 main

README.md

@@ -7,7 +7,7 @@ LFS v12.2-systemd book chapter: 4.2.
 ## To do
 ```md
 [ ] Make a package manager
-[X] Finish the project in the first place
+[ ] Finish the project in the first place
 ```
 
 ## Contributing