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17700191e9
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@4603 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
38 lines
1.3 KiB
XML
38 lines
1.3 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../general.ent">
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%general-entities;
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]>
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<sect1 id="ch-system-readjusting">
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<title>Re-adjusting the Toolchain</title>
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<?dbhtml filename="readjusting.html"?>
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<para>Install the adjusted linker by running the following from within the
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<filename class="directory">binutils-build</filename> directory:</para>
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<screen><userinput>make -C ld INSTALL=/tools/bin/install install</userinput></screen>
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<para>Amend the GCC specs file:</para>
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<screen><userinput>perl -pi -e 's@ /tools/lib/ld-linux.so.2@ /lib/ld-linux.so.2@g;' \
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-e 's@\*startfile_prefix_spec:\n@$_/usr/lib/@g;' \
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`gcc --print-file specs`</userinput></screen>
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<caution><para>Perform a simple sanity check:</para>
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<screen><userinput>echo 'main(){}' > dummy.c
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cc dummy.c
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readelf -l a.out | grep ': /lib'</userinput></screen>
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<para>The output of the last command will be:</para>
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<screen><computeroutput>[Requesting program interpreter: /lib/ld-linux.so.2]</computeroutput></screen>
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<para>Once you are satisfied that all is well, clean up the test files:</para>
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<screen><userinput>rm dummy.c a.out</userinput></screen>
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</caution>
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</sect1>
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