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-rw-r--r--chapter5/libstdc++.sh12
1 files changed, 7 insertions, 5 deletions
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