From d61631a9df299496224c739b569facd957ea5322 Mon Sep 17 00:00:00 2001
From: Aditya <bluenerd@protonmail.com>
Date: Mon, 9 Jan 2023 10:47:03 +0530
Subject: [PATCH] Add 6.2 - Build m4

---
 scripts/chapter6/6.2-m4.sh | 27 +++++++++++++++++++++++++++
 scripts/main.sh            | 16 +++++++++++++++-
 2 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 scripts/chapter6/6.2-m4.sh

diff --git a/scripts/chapter6/6.2-m4.sh b/scripts/chapter6/6.2-m4.sh
new file mode 100644
index 0000000..6a1a316
--- /dev/null
+++ b/scripts/chapter6/6.2-m4.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+cd $LFS/sources
+tar xf m4-1.4.19.tar.xz
+cd m4-1.4.19
+
+./configure --prefix=/usr   \
+            --host=$LFS_TGT \
+            --build=$(build-aux/config.guess)
+
+if [ $? -ne 0 ]
+then
+  exit 1
+fi
+
+make -j5
+
+if [ $? -ne 0 ]
+then
+  exit 1
+fi
+
+make DESTDIR=$LFS install
+
+cd $LFS/sources
+rm -rf m4-1.4.19
+
diff --git a/scripts/main.sh b/scripts/main.sh
index 1a8910f..b05fca3 100644
--- a/scripts/main.sh
+++ b/scripts/main.sh
@@ -131,6 +131,7 @@ fi
 
 # Chapter 5.2
 # ===========
+echo "Chapter 5"
 echo "Building binutils"
 su - lfs -c "bash $PWD/chapter5/5.2-binutils.sh"
 
@@ -180,7 +181,7 @@ fi
 # Chapter 5.6
 # ===========
 echo "Building listdc++"
-su - lfs -c "$PWD/chapter5/5.6-libstdc++.sh"
+su - lfs -c "bash $PWD/chapter5/5.6-libstdc++.sh"
 
 # Exit on error
 check_exit_code
@@ -189,3 +190,16 @@ then
 	stop_script "chapter5/5.6-libstdc++.sh"
 fi
 
+# Chapter 6.2
+# ===========
+echo "Chapter 6"
+echo "Building m4"
+su - lfs -c "bash $PWD/chapter6/6.2-m4.sh"
+
+# Exit on error
+check_exit_code
+if [ $exit_status -ne 0 ]
+then
+	stop_script "chapter6/6/2-m4.sh"
+fi
+