Removed the installation of a "local gcc"

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@43 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter05/gcc-local-exp.sgml

@@ -1,31 +0,0 @@
-<sect2>
-<title>Command explanations</title>
-
-<para>
-<userinput>--with-local-prefix:</userinput> GCC installs a number of
-files in /usr/local even when --prefix is set to something else. We
-don't want that to happen in this case so that's why we use the
---with-local-prefix option to change that path.
-</para>
-
-<para>
-<userinput>--with-gxx-include-dir:</userinput> GCC installs the C++
-header files in /usr/include/g++ by default. Again, in this case we
-don't want that to happen, we want this GCC version to be installed
-completely under /usr/local/gcc2952.
-</para>
-
-<para>
-<userinput>make bootstrap:</userinput> Compile GCC by bootstrapping it.
-Here that means the compiler will be built three times in total. First
-it is compiled with your system's default compiler (which will usually
-be a gcc or egcs compiler). This is stage 1 compiler. Then GCC will re-compile 
-itself but instead of using your system's compiler it will use itself to 
-compile itself again. This is the stage 2 compiler. Then it will compile 
-itself a second time with the stage 2 compiler and compares the second 
-and the third build to see if they are identical. If so, the
-compilation was a success.
-</para>
-
-</sect2>
-

chapter05/gcc-local-inst.sgml

@@ -1,55 +0,0 @@
-<sect2>
-<title>Installation of GCC on the normal system if necessary</title>
-
-<para>
-In order to compile Glibc-2.1.3 later on you need to have gcc-2.95.2.1
-installed. Although any GCC version above 2.8 would do, 2.95.2.1 is the
-highly recommended version to use. egcs-2.91.x is also known to work. If you
-don't have gcc-2.95.x or egcs-2.91.x you need to install gcc-2.95.2.1 on
-your normal sytem before you can compile Glibc later in this chapter.
-</para>
-
-<para>
-To find out which compiler version your systems has, run the
-following command:
-</para>
-
-<blockquote><literallayout>
-
-	<userinput>gcc --version</userinput>
-
-</literallayout></blockquote>
-
-<para>
-If you normal Linux system does not have gcc-2.95.x or egcs-2.91.x 
-installed you need to install it now. We won't replace the current 
-compiler on your system, but instead we will install gcc in a separate 
-directory (/usr/local/gcc29521). This way no binaries or header files will be
-replaced.
-</para>
-
-<para>
-After you unpacked the gcc-2.95.2.1 archive don't enter the newly created
-gcc-2.95.2.1 directory but stay in the $LFS/usr/src directory. Install GCC by 
-running the following commands:
-</para>
-
-<blockquote><literallayout>
-
-	<userinput>mkdir $LFS/usr/src/gcc-build &amp;&amp;</userinput>
-	<userinput>cd $LFS/usr/src/gcc-build &amp;&amp;</userinput>
-	<userinput>../gcc-2.95.2.1/configure \</userinput>
-	<userinput>&nbsp;&nbsp;&nbsp;--prefix=/usr/local/gcc29521 \</userinput>
-	<userinput>&nbsp;&nbsp;&nbsp;--with-local-prefix=/usr/local/gcc29521 
-		\</userinput>
-	<userinput>&nbsp;&nbsp;
-		--with-gxx-include-dir=/usr/local/gcc29521/include/g++ \</userinput>
-	<userinput>&nbsp;&nbsp;&nbsp;--enable-shared --enable-languages=c,c++
-		 &amp;&amp;</userinput>
-	<userinput>make bootstrap &amp;&amp;</userinput>
-	<userinput>make install</userinput>
-
-</literallayout></blockquote>
-
-</sect2>
-

chapter05/gcc-local.sgml

@@ -1,9 +0,0 @@
-<sect1 id="ch05-gcclocal">
-<title>Installing GCC on the normal system if necessary</title>
-
-&c5-pp-gcc-local-inst;
-&c5-pp-gcc-local-exp;
-&aa-gcc-desc;
-
-</sect1>
-

chapter05/glibc-inst.sgml

@@ -3,7 +3,7 @@
 
 <para>
 Unpack the glibc-crypt and glibc-linuxthreads in the glibc-2.1.3
-directory, not in $LFS/usr/src. Don't enter the created directories. Just 
+directory, not in /usr/src. Don't enter the created directories. Just 
 unpack them and leave it with that.
 </para>
 
@@ -18,8 +18,8 @@ with:
 
 <blockquote><literallayout>
 
-	<userinput>mkdir $LFS/usr/src/glibc-build &amp;&amp;</userinput>
-	<userinput>cd $LFS/usr/src/glibc-build</userinput>
+	<userinput>mkdir /usr/src/glibc-build &amp;&amp;</userinput>
+	<userinput>cd /usr/src/glibc-build</userinput>
 
 </literallayout></blockquote>
 
@@ -42,34 +42,15 @@ sysconfdir=/etc
 </literallayout>
 
 <para>
-Before we actually install Glibc you need to unpack the Glibc patch
-file.
-</para>
-
-<para>
-Please note that the configure script of Glibc may complain about
-certain files in the /usr/include directory being too old and will be
-replaced, or that some symlink is not supposed to be there anymore (like
-the /usr/include/scsi symlink that's present on older Linux systems). If
-it asks you to move a symlink like scsi out of the way, please do so. If
-it says it will replace old files by the newer Glibc files you can
-ignore that. Glibc does not know that it will end up on $LFS when the
-configure script is run.
-</para>
-
-<para>
-If your system had already a suitable GCC version installed, change to the
+Change to the
 <filename class="directory">$LFS/usr/src/glibc-build</filename>
-directory and install Glibc by running the following 
-commands:
+directory and install Glibc by running the following commands:
 </para>
 
 <blockquote><literallayout>
 
-	<userinput>cd ../glibc-2.1.3 &amp;&amp;</userinput>
-	<userinput>patch -Np1 -i ../glibc-2.1.3.patch &amp;&amp;</userinput>
-	<userinput>cd $LFS/usr/src/glibc-build &amp;&amp;</userinput>
-	<userinput>../glibc-2.1.3/configure \</userinput>
+	<userinput>cd /usr/src/glibc-build &amp;&amp;</userinput>
+	<userinput>../glibc-2.2.1/configure \</userinput>
 	<userinput>&nbsp;&nbsp;&nbsp;--prefix=/usr --enable-add-ons 
 		\</userinput>
 	<userinput>&nbsp;&nbsp;&nbsp;--with-headers=$LFS/usr/include 
@@ -77,33 +58,8 @@ commands:
 	<userinput>&nbsp;&nbsp;&nbsp;--libexecdir=/usr/bin &amp;&amp;
 		</userinput>
 	<userinput>make &amp;&amp;</userinput>
-	<userinput>make install_root=$LFS install &amp;&amp;</userinput>
-	<userinput>make install_root=$LFS localedata/install-locales</userinput>
-
-</literallayout></blockquote>
-
-<para>
-If your system didn't have a suitable GCC version installed, change to the
-<filename class="directory">$LFS/usr/src/glibc-build</filename>
-directory and install Glibc using the gcc-2.95.2.1 you just installed by 
-running the following commands:
-</para>
-
-<blockquote><literallayout>
-
-	<userinput>cd ../glibc-2.1.3 &amp;&amp;</userinput>
-	<userinput>patch -Np1 -i ../glibc-2.1.3.patch &amp;&amp;</userinput>
-	<userinput>cd $LFS/usr/src/glibc-build &amp;&amp;</userinput>
-	<userinput>CC=/usr/local/gcc2952/bin/gcc \</userinput>
-	<userinput>&nbsp;&nbsp;&nbsp;../glibc-2.1.3/configure --prefix=/usr
-		--enable-add-ons \</userinput>
-	<userinput>&nbsp;&nbsp;&nbsp;--with-headers=$LFS/usr/include \
-		</userinput>
-	<userinput>&nbsp;&nbsp;&nbsp;--libexecdir=/usr/bin &amp;&amp;
-		</userinput>
-	<userinput>make &amp;&amp;</userinput>
-	<userinput>make install_root=$LFS install &amp;&amp;</userinput>
-	<userinput>make install_root=$LFS localedata/install-locales</userinput>
+	<userinput>make install &amp;&amp;</userinput>
+	<userinput>make localedata/install-locales</userinput>
 
 </literallayout></blockquote>