From 887bf450c01c511a3f6d048d3db78e8edfb21e8a Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Tue, 23 Mar 2021 13:14:22 -0500
Subject: Cleanup chapter5 scripts.

---
 chapter5/libstdc++.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'chapter5/libstdc++.sh')

diff --git a/chapter5/libstdc++.sh b/chapter5/libstdc++.sh
index 1e21f35..d1be7dd 100644
--- a/chapter5/libstdc++.sh
+++ b/chapter5/libstdc++.sh
@@ -1,14 +1,16 @@
+#!/bin/bash
+
 mkdir -v build
-cd build
+cd build || exit 1
 
 ../libstdc++-v3/configure \
-    --host=${LFS_TGT} \
-    --build=$(../config.guess) \
+    --host="${LFS_TGT}" \
+    --build="$(../config.guess)" \
     --prefix=/usr \
     --disable-multilib \
     --disable-nls \
     --disable-libstdcxx-pch \
-    --with-gxx-include-dir=/tools/${LFS_TGT}/include/c++/${VERSION} &&
+    --with-gxx-include-dir=/tools/"${LFS_TGT}"/include/c++/"${VERSION}" &&
 
 make &&
-make -j1 DESTDIR=${LFS} install
+make -j1 DESTDIR="${LFS}" install
-- 
cgit v1.2.3-54-g00ecf