Changeset 6869595 for postlfs/security/linux-pam.xml

Timestamp:

09/05/2007 01:00:16 AM (17 years ago)

Author:

Randy McMurchy <randy@…>

Branches:

10.0, 10.1, 11.0, 11.1, 11.2, 11.3, 12.0, 12.1, 6.3, 6.3-rc1, 6.3-rc2, 6.3-rc3, 7.10, 7.4, 7.5, 7.6, 7.6-blfs, 7.6-systemd, 7.7, 7.8, 7.9, 8.0, 8.1, 8.2, 8.3, 8.4, 9.0, 9.1, basic, bdubbs/svn, elogind, gnome, kde5-13430, kde5-14269, kde5-14686, kea, ken/TL2024, ken/inkscape-core-mods, ken/tuningfonts, krejzi/svn, lazarus, lxqt, nosym, perl-modules, plabs/newcss, plabs/python-mods, python3.11, qt5new, rahul/power-profiles-daemon, renodr/vulkan-addition, systemd-11177, systemd-13485, trunk, upgradedb, xry111/intltool, xry111/llvm18, xry111/soup3, xry111/test-20220226, xry111/xf86-video-removal

Children:

821b3bfc

Parents:

4d6d306

Message:

Modified the Linux-PAM instructions to install the libraries into /lib and then use the 'readlink' command to create the symlinks so that the instructions are not version specific.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@7099 af4574ff-66df-0310-9fd7-8a98e5e911e0

File:

• postlfs/security/linux-pam.xml (modified) (4 diffs)

postlfs/security/linux-pam.xml

@@ -95 +95 @@
     running the following commands:</para>
 
-<screen><userinput>./configure --libdir=/usr/lib \
+<screen><userinput>./configure --libdir=/lib \
             --sbindir=/lib/security \
             --enable-securedir=/lib/security \
@@ -124 +124 @@
 <screen role="root"><userinput>make install &amp;&amp;
 chmod -v 4755 /lib/security/unix_chkpwd &amp;&amp;
+
 mv -v /lib/security/pam_tally /sbin &amp;&amp;
-mv -v /usr/lib/libpam*.so.0* /lib &amp;&amp;
-ln -v -sf ../../lib/libpam.so.0.81.6 /usr/lib/libpam.so &amp;&amp;
-ln -v -sf ../../lib/libpamc.so.0.81.0 /usr/lib/libpamc.so &amp;&amp;
-ln -v -sf ../../lib/libpam_misc.so.0.81.2 /usr/lib/libpam_misc.so</userinput></screen>
+
+mv -v /lib/libpam{,c,_misc}.la /usr/lib &amp;&amp;
+sed -i 's| /lib| /usr/lib|' /usr/lib/libpam_misc.la &amp;&amp;
+
+for LINK in libpam{,c,_misc}.so; do
+    ln -v -sf ../../lib/$(readlink /lib/${LINK}) /usr/lib/${LINK} &amp;&amp;
+    rm -v /lib/${LINK}
+done</userinput></screen>
 
     <!-- <para>If you downloaded the documentation, install it using the following
@@ -143 +148 @@
     <title>Command Explanations</title>
 
-    <para><parameter>--libdir=/usr/lib</parameter>: This parameter results in
+    <para><parameter>--libdir=/lib</parameter>: This parameter results in
     the libraries being installed in
-    <filename class='directory'>/usr/lib</filename>.</para>
+    <filename class='directory'>/lib</filename> as they may be required in
+    single-user mode.</para>
 
     <para><parameter>--sbindir=/lib/security</parameter>: This parameter
-    results in two executables, one which is not intended to be run from the
+    results in two executables, one of which is not intended to be run from the
     command line, being installed in the same directory as the PAM modules.
-    One of the executables is later moved to the
+    The other executable is later moved to the
     <filename class='directory'>/sbin</filename> directory.</para>
 
@@ -174 +180 @@
     appropriate directory.</para>
 
-    <para><command>mv -v /usr/lib/libpam*.so.0* /lib</command>: This command
-    moves the dynamic libraries to <filename class='directory'>/lib</filename>
-    as they may be required in single user mode.</para>
-
-    <para><command>ln -v -sf ...</command>: These commands recreate the
-    <filename class='symlink'>.so</filename> symlinks as the libraries they
-    pointed to were moved to <filename class='directory'>/lib</filename>.</para>
+    <para><command>mv -v /lib/libpam{,c,_misc}.la /usr/lib</command>: This
+    command moves the <application>Libtool</application> library files to
+    <filename class='directory'>/usr/lib</filename> as they are expected to
+    reside there.</para>
+
+    <para><command>sed -i 's| /lib| /usr/lib|'
+    /usr/lib/libpam_misc.la</command>: This command corrects an installation
+    reference due to the file being moved in the previous step.</para>
+
+    <para><command>for ...; do ...; done</command>: These commands are used
+    to relocate the <filename class='symlink'>.so</filename> files into
+    <filename class='directory'>/usr/lib</filename>. The
+    <command>readlink</command> command is used so that the commands are not
+    specific to the names of the libraries, and will work regardless of the
+    version number extensions of the library names.</para>
 
   </sect2>