diff options
| author | Greg Schafer <greg@linuxfromscratch.org> | 2003-10-07 00:41:12 +0000 |
|---|---|---|
| committer | Greg Schafer <greg@linuxfromscratch.org> | 2003-10-07 00:41:12 +0000 |
| commit | f57e3d1ad9e6bfe96ebf823be19da0e07d81d52b (patch) | |
| tree | a5712a4b851f5cbdfaa4774de45e908006dcd896 /chapter06 | |
| parent | 04a335156f4e0a83bf7d1bf3173cff3bd55f9695 (diff) | |
Rearrange "How things are going to be done" section. Simplify seds in "Locking in Glibc" and "Re-adjusting the toolchain" sections. Miscellaneous other fixes.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@2931 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter06')
| -rw-r--r-- | chapter06/adjustingtoolchain.xml | 13 | ||||
| -rw-r--r-- | chapter06/gcc-inst.xml | 4 |
2 files changed, 12 insertions, 5 deletions
diff --git a/chapter06/adjustingtoolchain.xml b/chapter06/adjustingtoolchain.xml index b033a8d3f..ba61d857a 100644 --- a/chapter06/adjustingtoolchain.xml +++ b/chapter06/adjustingtoolchain.xml @@ -17,8 +17,8 @@ adjusted linker by running the following from within the <note><para>If you somehow missed the earlier warning to retain the Binutils source and build directories from the second pass in Chapter 5 or otherwise accidentally deleted them or just don't have access to them, don't worry, all is -not lost. Just ignore this step. The result will be that the next package, -Binutils, will link against the Glibc libraries in +not lost. Just ignore the above command. The result will be that the next +package, Binutils, will link against the Glibc libraries in <filename class="directory">/tools</filename> rather than <filename class="directory">/usr</filename>. This is not ideal, however, our testing has shown that the resulting Binutils program binaries should be @@ -41,8 +41,7 @@ to the new dynamic linker. Just like earlier on, we use a sed to accomplish this:</para> <para><screen><userinput>SPECFILE=/tools/lib/gcc-lib/*/*/specs -sed -e 's@/tools/lib/ld.so.1@/lib/ld.so.1@g' \ - -e 's@/tools/lib/ld-linux.so.2@/lib/ld-linux.so.2@g' \ +sed -e 's@/tools/lib/ld-linux.so.2@/lib/ld-linux.so.2@g' \ $SPECFILE > newspecfile mv newspecfile $SPECFILE unset SPECFILE</userinput></screen></para> @@ -51,6 +50,12 @@ unset SPECFILE</userinput></screen></para> before, it is a good idea to check the specs file to ensure the intended changes were actually made.</para> +<important><para>If you are working on a platform where the name of the dynamic +linker is something other than <filename>ld-linux.so.2</filename>, you +<emphasis>must</emphasis> substitute <filename>ld-linux.so.2</filename> with the +name of your platform's dynamic linker in the above commands. Refer back to the +"Toolchain technical notes" section if necessary.</para></important> + <caution><para>It is imperative at this point to stop and ensure that the basic functions (compiling and linking) of the adjusted toolchain are working as expected. For this we are going to perform a simple sanity check:</para> diff --git a/chapter06/gcc-inst.xml b/chapter06/gcc-inst.xml index 9c986b56e..a070808ea 100644 --- a/chapter06/gcc-inst.xml +++ b/chapter06/gcc-inst.xml @@ -24,7 +24,9 @@ compilers. Instructions for building these can be found at patch -Np1 -i ../gcc-&gcc-suppress-libiberty-patch-version;.patch</userinput></screen></para> <para>The second patch here suppresses the installation of libiberty from GCC, -as we will use the one provided by binutils instead.</para> +as we will use the one provided by binutils instead. Be careful +<emphasis>not</emphasis> to apply the GCC specs patch from Chapter 5 +here.</para> <para>The GCC documentation recommends building GCC outside of the source directory in a dedicated build directory:</para> |