Use -print-file-name=specs instead of the undocumented --print-file-name switch for GCC's specs file edit

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@6711 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -114,6 +114,10 @@ First a summary, then a detailed log.</para>
 </itemizedlist>
 </listitem>
 
+<listitem><para>August 18th, 2005 [matt]: Refrain from using the undocumented
+--print-file switch for GCC's spec file edit.  Use -print-file-name=specs
+instead (Greg Schafer).</para></listitem>
+
 <listitem><para>August 18th, 2005 [ken]: Add a patch to sanitise bzgrep's
 handling of filenames.</para></listitem>
 

chapter05/adjusting.xml

@@ -36,7 +36,7 @@ to the new dynamic linker. A simple sed script will accomplish this:</para>
 
 <!-- Ampersands are needed to allow copy and paste -->
 
-<screen><userinput>SPECFILE=`gcc --print-file specs` &amp;&amp;
+<screen><userinput>SPECFILE=`gcc -print-file-name=specs` &amp;&amp;
 sed 's@ /lib/ld-linux.so.2@ /tools/lib/ld-linux.so.2@g' \
     $SPECFILE &gt; tempspecfile &amp;&amp;
 mv -f tempspecfile $SPECFILE &amp;&amp;

chapter06/readjusting.xml

@@ -55,7 +55,7 @@ dynamic linker. A <command>perl</command> command accomplishes this:</para>
 
 <screen><userinput>perl -pi -e 's@ /tools/lib/ld-linux.so.2@ /lib/ld-linux.so.2@g;' \
     -e 's@\*startfile_prefix_spec:\n@$_/usr/lib/ @g;' \
-        `gcc --print-file specs`</userinput></screen>
+        `gcc -print-file-name=specs`</userinput></screen>
 
 <para>It is a good idea to visually inspect the specs file to verify the intended 
 change was actually made.</para>