Changeset 686c88b for chapter04/settingenviron.xml

Timestamp:

06/22/2020 01:21:48 AM (4 years ago)

Author:

Bruce Dubbs <bdubbs@…>

Branches:

10.0, 10.0-rc1, 10.1, 10.1-rc1, 11.0, 11.0-rc1, 11.0-rc2, 11.0-rc3, 11.1, 11.1-rc1, 11.2, 11.2-rc1, 11.3, 11.3-rc1, 12.0, 12.0-rc1, 12.1, 12.1-rc1, arm, bdubbs/gcc13, ml-11.0, multilib, renodr/libudev-from-systemd, s6-init, trunk, xry111/arm64, xry111/arm64-12.0, xry111/clfs-ng, xry111/lfs-next, xry111/loongarch, xry111/loongarch-12.0, xry111/loongarch-12.1, xry111/mips64el, xry111/pip3, xry111/rust-wip-20221008, xry111/update-glibc

Children:

3a38c46

Parents:

30223048

Message:

Add a note about /etc/bash.bashrc used in some distros.
Tweak css for appendix/dependencies.

git-svn-id: ​http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11972 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

File:

• chapter04/settingenviron.xml (modified) (1 diff)

chapter04/settingenviron.xml

@@ -154 +154 @@
   </variablelist>
 
+  <important>
+
+     <para>Several commercial distributions add a non-documented instantiation
+     of <filename>/etc/bash.bashrc</filename> to the initialization of
+     <command>bash</command>. This file has the potential to modify the lfs
+     user's envirnment in ways that can affect the building of critical LFS
+     packages. To make sure the lfs user's envronment is clean, check for the
+     presence of <filename>/etc/bash.bashrc</filename> and, if present, move it
+     out of the way.  As the root user, run:</para>
+
+     <screen role="nodump"><userinput>mv -v /etc/bash.bashrc /etc/bash.bashrc.NOUSE</userinput></screen> 
+
+     <para>After use of the lfs user is finished at the end of <xref
+     linkend="chapter-chroot-temporary-tools"/>, you can restore
+     <filename>/etc/bash.bashrc</filename> (if desired).</para>
+  </important>
+
   <para>Finally, to have the environment fully prepared for building the
   temporary tools, source the just-created user profile:</para>