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| author | Bruce Dubbs <bdubbs@linuxfromscratch.org> | 2018-05-07 15:45:11 +0000 |
|---|---|---|
| committer | Bruce Dubbs <bdubbs@linuxfromscratch.org> | 2018-05-07 15:45:11 +0000 |
| commit | 658dcabf7747fbdb2cf6931b44c796706bab63bd (patch) | |
| tree | 7a0d4afd6233600960490a9045046b3ad922d21c /chapter06 | |
| parent | 9de8016928be951de9fbd0e49b6ec2fc53732213 (diff) | |
Change stripping in Chapter 6 to not require logout.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11408 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter06')
| -rw-r--r-- | chapter06/revisedchroot.xml | 14 | ||||
| -rw-r--r-- | chapter06/strippingagain.xml | 12 |
2 files changed, 17 insertions, 9 deletions
diff --git a/chapter06/revisedchroot.xml b/chapter06/revisedchroot.xml index 8436600f0..10e68daea 100644 --- a/chapter06/revisedchroot.xml +++ b/chapter06/revisedchroot.xml @@ -14,18 +14,21 @@ <screen><userinput>rm -rf /tmp/*</userinput></screen> - <para>From now on, when reentering the chroot environment after - exiting, use the following modified chroot command:</para> + <para>Now log out and reenter the chroot environment with an updated + chroot command. From now on, use this updated chroot command any time + you need to reenter the chroot environment after exiting:</para> -<screen role="nodump"><userinput>chroot "$LFS" /usr/bin/env -i \ +<screen role="nodump"><userinput>logout + +chroot "$LFS" /usr/bin/env -i \ HOME=/root TERM="$TERM" \ PS1='(lfs chroot) \u:\w\$ ' \ PATH=/bin:/usr/bin:/sbin:/usr/sbin \ /bin/bash --login</userinput></screen> <para>The reason for this is that the programs in <filename - class="directory">/tools</filename> are no longer needed. Since they are no - longer needed you can delete the <filename class="directory">/tools</filename> + class="directory">/tools</filename> are no longer needed. For this reason + you can delete the <filename class="directory">/tools</filename> directory if so desired.</para> <note> @@ -52,7 +55,6 @@ rm -f /usr/lib/libbz2.a rm -f /usr/lib/lib{com_err,e2p,ext2fs,ss}.a rm -f /usr/lib/libltdl.a rm -f /usr/lib/libfl.a -rm -f /usr/lib/libfl_pic.a rm -f /usr/lib/libz.a</userinput></screen> <para>There are also several files installed in the /usr/lib and /usr/libexec diff --git a/chapter06/strippingagain.xml b/chapter06/strippingagain.xml index 821ac8315..f9cb7b5f4 100644 --- a/chapter06/strippingagain.xml +++ b/chapter06/strippingagain.xml @@ -58,9 +58,15 @@ done unset LIB save_lib save_usrlib</userinput></screen> <para>Before performing the stripping, take special care to ensure that - none of the binaries that are about to be stripped are running. If + none of the binaries that are about to be stripped are running:</para> + +<screen role="nodump"><userinput>exec /tools/bin/bash</userinput></screen> + + <!-- + If unsure whether the user entered chroot with the command given in - <xref linkend="ch-system-chroot" role=","/> first exit from + <xref linkend="ch-system-chroot" role=","/> first use the version + of bash we created in chroot:</para> <screen role="nodump"><userinput>logout</userinput></screen> @@ -71,7 +77,7 @@ unset LIB save_lib save_usrlib</userinput></screen> HOME=/root TERM=$TERM \ PS1='(lfs chroot) \u:\w\$ ' \ PATH=/bin:/usr/bin:/sbin:/usr/sbin \ - /tools/bin/bash --login</userinput></screen> + /tools/bin/bash - -login</userinput></screen>--> <para>Now the binaries and libraries can be safely stripped:</para> |