Update toolchain sanity checks to use values for x86_64.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@11155 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -42,13 +42,24 @@
     <listitem revision="sysv"> or <listitem revision="systemd"> as
     appropriate for the entry or if needed the entire day's listitem.
 -->
+    <listitem>
+      <para>2016-12-18</para>
+      <itemizedlist>
+        <listitem>
+          <para>[dj] - Update toolchain sanity checks to use values for
+          x86_64.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>2016-12-17</para>
       <itemizedlist>
         <listitem>
           <para>[dj] - Remove {,/usr}/lib64 symlinks for x86_64 builds. Add
           /lib64 directory with symlinks to dynamic loader. Adjust installation
-          of glibc, gcc, and libcap to account for filesystemd changes.</para>
+          of glibc, gcc, and libcap to account for directory layout
+          changes.</para>
         </listitem>
       </itemizedlist>
     </listitem>

chapter06/adjusting.xml

@@ -50,13 +50,13 @@ readelf -l a.out | grep ': /lib'</userinput></screen>
   and the output of the last command will be (allowing for
   platform-specific differences in dynamic linker name):</para>
 
-<screen os="c"><computeroutput>[Requesting program interpreter: /lib/ld-linux.so.2]</computeroutput></screen>
+<screen os="c"><computeroutput>[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]</computeroutput></screen>
 
   <para>Note that <filename class="directory">/lib</filename> is now
   the prefix of our dynamic linker.</para>
 
-  <note><para>On 64-bit systems the interpreter should be
-  /lib64/ld-linux-x86-64.so.2.</para></note>
+  <note><para>On 32-bit systems the interpreter should be
+  /lib/ld-linux.so.2.</para></note>
 
   <para os="d">Now make sure that we're setup to use the correct start files:</para>
 
@@ -64,14 +64,9 @@ readelf -l a.out | grep ': /lib'</userinput></screen>
 
   <para os="f">The output of the last command should be:</para>
 
-<screen><computeroutput>/usr/lib/crt1.o succeeded
-/usr/lib/crti.o succeeded
-/usr/lib/crtn.o succeeded</computeroutput></screen>
-
-   <note><para>On 64-bit systems, the path above will be
-   /usr/lib/gcc/x86_64-pc-linux-gnu/&gcc-version;/../../../../lib64/.  This
-   reduces to /usr/lib64 and /usr/lib64 is a symlink that points to
-   /usr/lib.</para></note>
+<screen><computeroutput>/usr/lib/../lib/crt1.o succeeded
+/usr/lib/../lib/crti.o succeeded
+/usr/lib/../lib/crtn.o succeeded</computeroutput></screen>
 
   <para os="g">Verify that the compiler is searching for the correct header
   files:</para>
@@ -91,14 +86,13 @@ readelf -l a.out | grep ': /lib'</userinput></screen>
   be ignored, but otherwise the output of the last command should be:</para>
 
 <screen><computeroutput>SEARCH_DIR("/usr/lib")
-SEARCH_DIR("/lib");</computeroutput></screen>
+SEARCH_DIR("/lib")</computeroutput></screen>
 
   <para os="l">Next make sure that we're using the correct libc:</para>
 
 <screen os="m"><userinput>grep "/lib.*/libc.so.6 " dummy.log</userinput></screen>
 
-  <para os="n">The output of the last command (allowing for a lib64 directory 
-  on 64-bit hosts) should be:</para>
+  <para os="n">The output of the last command should be:</para>
 
 <screen os="o"><computeroutput>attempt to open /lib/libc.so.6 succeeded</computeroutput></screen>
 
@@ -106,11 +100,10 @@ SEARCH_DIR("/lib");</computeroutput></screen>
 
 <screen os="q"><userinput>grep found dummy.log</userinput></screen>
 
-  <para os="r"> The output of the last command should be (allowing for
-  platform-specific differences in dynamic linker name and a lib64 directory on
-  64-bit hosts):</para>
+  <para os="r">The output of the last command should be (allowing for
+  platform-specific differences in dynamic linker name):</para>
 
-<screen os="s"><computeroutput>found ld-linux.so.2 at /lib/ld-linux.so.2</computeroutput></screen>
+<screen os="s"><computeroutput>found ld-linux-x86-64.so.2 at /lib/ld-linux-x86-64.so.2</computeroutput></screen>
 
   <para os="t">If the output does not appear as shown above or is not received
   at all, then something is seriously wrong. Investigate and retrace the

chapter06/gcc.xml

@@ -120,7 +120,8 @@ cd       build</userinput></screen>
     <userinput>grep -A7 Summ</userinput>.</para>
 
     <para>Results can be compared with those located at <ulink
-    url="&test-results;"/> and <ulink url="http://gcc.gnu.org/ml/gcc-testresults/"/>.</para>
+    url="&test-results;"/> and
+    <ulink url="http://gcc.gnu.org/ml/gcc-testresults/"/>.</para>
 
     <para>A few unexpected failures cannot always be avoided. The GCC developers
     are usually aware of these issues, but have not resolved them yet.
@@ -179,9 +180,9 @@ ln -sfv ../../libexec/gcc/$(gcc -dumpmachine)/&gcc-version;/liblto_plugin.so \
     href="adjusting.xml"
     xpointer="xpointer(//*[@os='f'])"/>
 
-<screen><computeroutput>/usr/lib/gcc/i686-pc-linux-gnu/&gcc-version;/../../../crt1.o succeeded
-/usr/lib/gcc/i686-pc-linux-gnu/&gcc-version;/../../../crti.o succeeded
-/usr/lib/gcc/i686-pc-linux-gnu/&gcc-version;/../../../crtn.o succeeded</computeroutput></screen>
+<screen><computeroutput>/usr/lib/gcc/x86_64-pc-linux-gnu/&gcc-version;/../../../../lib/crt1.o succeeded
+/usr/lib/gcc/x86_64-pc-linux-gnu/&gcc-version;/../../../../lib/crti.o succeeded
+/usr/lib/gcc/x86_64-pc-linux-gnu/&gcc-version;/../../../../lib/crtn.o succeeded</computeroutput></screen>
 
   <para>Depending on your machine architecture, the above may differ slightly,
   the difference usually being the name of the directory
@@ -201,9 +202,9 @@ ln -sfv ../../libexec/gcc/$(gcc -dumpmachine)/&gcc-version;/liblto_plugin.so \
     xpointer="xpointer(//*[@os='h'])"/>
 
 <screen><computeroutput>#include &lt;...&gt; search starts here:
- /usr/lib/gcc/i686-pc-linux-gnu/&gcc-version;/include
+ /usr/lib/gcc/x86_64-pc-linux-gnu/&gcc-version;/include
  /usr/local/include
- /usr/lib/gcc/i686-pc-linux-gnu/&gcc-version;/include-fixed
+ /usr/lib/gcc/x86_64-pc-linux-gnu/&gcc-version;/include-fixed
  /usr/include</computeroutput></screen>
 
    <para>Again, note that the directory named after your target triplet may be
@@ -226,23 +227,23 @@ ln -sfv ../../libexec/gcc/$(gcc -dumpmachine)/&gcc-version;/liblto_plugin.so \
     href="adjusting.xml"
     xpointer="xpointer(//*[@os='k'])"/>
 
-<screen><computeroutput>SEARCH_DIR("/usr/i686-pc-linux-gnu/lib32")
-SEARCH_DIR("/usr/local/lib32")
-SEARCH_DIR("/lib32")
-SEARCH_DIR("/usr/lib32")
-SEARCH_DIR("/usr/i686-pc-linux-gnu/lib")
+<screen><computeroutput>SEARCH_DIR("/usr/x86_64-pc-linux-gnu/lib64")
+SEARCH_DIR("/usr/local/lib64")
+SEARCH_DIR("/lib64")
+SEARCH_DIR("/usr/lib64")
+SEARCH_DIR("/usr/x86_64-pc-linux-gnu/lib")
 SEARCH_DIR("/usr/local/lib")
 SEARCH_DIR("/lib")
 SEARCH_DIR("/usr/lib");</computeroutput></screen>
 
-   <para>A 64-bit system may see a few different directories. For example, here
-   is the output from an x86_64 machine:</para>
+   <para>A 32-bit system may see a few different directories. For example, here
+   is the output from an i686 machine:</para>
 
-<screen><computeroutput>SEARCH_DIR("/usr/x86_64-unknown-linux-gnu/lib64")
-SEARCH_DIR("/usr/local/lib64")
-SEARCH_DIR("/lib64")
-SEARCH_DIR("/usr/lib64")
-SEARCH_DIR("/usr/x86_64-unknown-linux-gnu/lib")
+<screen><computeroutput>SEARCH_DIR("/usr/i686-pc-linux-gnu/lib32")
+SEARCH_DIR("/usr/local/lib32")
+SEARCH_DIR("/lib32")
+SEARCH_DIR("/usr/lib32")
+SEARCH_DIR("/usr/i686-pc-linux-gnu/lib")
 SEARCH_DIR("/usr/local/lib")
 SEARCH_DIR("/lib")
 SEARCH_DIR("/usr/lib");</computeroutput></screen>