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Diffstat (limited to 'chapter05/adjusting.xml')
| -rw-r--r-- | chapter05/adjusting.xml | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/chapter05/adjusting.xml b/chapter05/adjusting.xml index b48a17128..f512b6cf4 100644 --- a/chapter05/adjusting.xml +++ b/chapter05/adjusting.xml @@ -15,27 +15,20 @@ these libraries. In order to accomplish this, the linker and the compiler's specs file need to be adjusted.</para> - <para>The linker, adjusted at the end of the first pass of Binutils, - is installed by running the following command from within the - <filename class="directory">binutils-build</filename> directory:</para> + <para>The linker, adjusted at the end of the first pass of Binutils, needs + to be renamed so that it can be properly found and used. First, backup the + original linker, then replace it with the adjusted linker. We'll also + create a link to its counterpart in <filename class="directory"> + /tools/$(gcc -dumpmachine)/bin</filename></para> -<screen><userinput>make -C ld install</userinput></screen> +<screen><userinput>mv -v /tools/bin/{ld,ld-old} +mv -v /tools/$(gcc -dumpmachine)/bin/{ld,ld-old} +mv -v /tools/bin/{ld-new,ld} +ln -sv /tools/bin/ld /tools/$(gcc -dumpmachine)/bin/ld</userinput></screen> <para>From this point onwards, everything will link only against the libraries in <filename class="directory">/tools/lib</filename>.</para> - <note> - <para>If the earlier warning to retain the Binutils source and - build directories from the first pass was missed, ignore the above - command. This results in a small chance that the subsequent testing - programs will link against libraries on the host. This is not ideal, - but it is not a major problem. The situation is corrected when the - second pass of Binutils is installed later.</para> - </note> - - <para>Now that the adjusted linker is installed, the Binutils build and source - directories should be removed.</para> - <para>The next task is to point GCC to the new dynamic linker. This is done by dumping GCC's <quote>specs</quote> file to a location where GCC will look for it by default. A simple <command>sed</command> substitution then alters the |