From 6a3a783ac72d886481b2b051f08539d0a332be5d Mon Sep 17 00:00:00 2001
From: Aditya <bluenerd@protonmail.com>
Date: Mon, 9 Jan 2023 11:06:59 +0530
Subject: [PATCH] Add 6.4 - Build bash

---
 scripts/chapter6/6.4-bash.sh | 29 +++++++++++++++++++++++++++++
 scripts/main.sh              | 13 +++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 scripts/chapter6/6.4-bash.sh

diff --git a/scripts/chapter6/6.4-bash.sh b/scripts/chapter6/6.4-bash.sh
new file mode 100644
index 0000000..52cbd76
--- /dev/null
+++ b/scripts/chapter6/6.4-bash.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+cd $LFS/sources
+tar xf bash-5.1.16.tar.gz
+cd bash-5.1.16
+
+./configure --prefix=/usr                   \
+            --build=$(support/config.guess) \
+            --host=$LFS_TGT                 \
+            --without-bash-malloc
+
+if [ $? -ne 0 ]
+then
+  exit 1
+fi
+
+make -j5
+
+if [ $? -ne 0 ]
+then 
+  exit 1
+fi
+
+make DESTDIR=$LFS install
+
+ln -sv bash $LFS/bin/sh
+
+cd $LFS/sources
+rm -rf bash-5.1.16
diff --git a/scripts/main.sh b/scripts/main.sh
index acfbc31..417266e 100644
--- a/scripts/main.sh
+++ b/scripts/main.sh
@@ -215,3 +215,16 @@ then
 	stop_script "chapter6/6.3-ncurses.sh"
 fi
 
+# Chapter 6.4
+# ===========
+echo "Building bash"
+su - lfs -c "bash $PWD/chapter6/6.4-bash.sh"
+
+# Exit on error
+check_exit_code
+if [ $exit_status -ne 0 ]
+then
+	stop_script "chapter6/6.4-bash.sh"
+fi
+
+