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@@ -37,16 +37,7 @@ ln -sv /tools/bin/ld /tools/$(gcc -dumpmachine)/bin/ld</userinput></screen>
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and Glibc start files. A <command>sed</command> command accomplishes
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this:</para>
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- <important>
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- <para>If working on a platform where the name of the dynamic linker is
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- something other than <filename class="libraryfile">ld-linux-x86-64.so.2</filename>,
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- substitute <quote>ld-linux-x86-64.so.2</quote> with the name of the platform's
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- dynamic linker in the following commands. Refer to <xref
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- linkend="ch-tools-toolchaintechnotes" role=","/> if necessary.</para>
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- </important>
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-
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-<screen><userinput>gcc -dumpspecs | sed \
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- -e 's@/tools/lib64/ld-linux-x86-64.so.2@/lib64/ld-linux-x86-64.so.2@g' \
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+<screen><userinput>gcc -dumpspecs | sed -e 's@/tools@@g' \
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-e '/\*startfile_prefix_spec:/{n;s@.*@/usr/lib/ @}' \
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-e '/\*cpp:/{n;s@$@ -isystem /usr/include@}' > \
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`dirname $(gcc --print-libgcc-file-name)`/specs</userinput></screen>
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@@ -66,7 +57,7 @@ readelf -l a.out | grep ': /lib'</userinput></screen>
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and the output of the last command will be (allowing for
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platform-specific differences in dynamic linker name):</para>
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-<screen os="c"><computeroutput>[Requesting program interpreter: /lib64/ld-linux-x86-64.so.2]</computeroutput></screen>
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+<screen os="c"><computeroutput>[Requesting program interpreter: /lib/ld-linux.so.2]</computeroutput></screen>
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<para>Note that <filename class="directory">/lib</filename> is now
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the prefix of our dynamic linker.</para>
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@@ -97,20 +88,22 @@ readelf -l a.out | grep ': /lib'</userinput></screen>
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<screen os="j"><userinput>grep 'SEARCH.*/usr/lib' dummy.log |sed 's|; |\n|g'</userinput></screen>
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<para os="k">If everything is working correctly, there should be no errors,
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- and the output of the last command will be:</para>
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+ and the output of the last command (allowing for platform-specific target triplets)
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+ will be:</para>
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-<screen><computeroutput>SEARCH_DIR("/tools/x86_64-unknown-linux-gnu/lib")
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+<screen><computeroutput>SEARCH_DIR("/tools/i686-pc-linux-gnu/lib")
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SEARCH_DIR("/usr/lib")
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SEARCH_DIR("/lib");</computeroutput></screen>
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<para os="l">Next make sure that we're using the correct libc:</para>
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-<screen os="m"><userinput>grep "/lib64/libc.so.6 " dummy.log</userinput></screen>
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+<screen os="m"><userinput>grep "/lib.*/libc.so.6 " dummy.log</userinput></screen>
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<para os="n">If everything is working correctly, there should be no errors,
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- and the output of the last command will be:</para>
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+ and the output of the last command (allowing for a lib64 directory on 64-bit hosts)
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+ will be:</para>
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-<screen os="o"><computeroutput>attempt to open /lib64/libc.so.6 succeeded</computeroutput></screen>
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+<screen os="o"><computeroutput>attempt to open /lib/libc.so.6 succeeded</computeroutput></screen>
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<para os="p">Lastly, make sure GCC is using the correct dynamic linker:</para>
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@@ -118,9 +111,10 @@ SEARCH_DIR("/lib");</computeroutput></screen>
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<para os="r">If everything is working correctly, there should be no errors,
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and the output of the last command will be (allowing for
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- platform-specific differences in dynamic linker name):</para>
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+ platform-specific differences in dynamic linker name and a lib64 directory
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+ on 64-bit hosts):</para>
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-<screen os="s"><computeroutput>found ld-linux-x86-64.so.2 at /lib64/ld-linux-x86-64.so.2</computeroutput></screen>
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+<screen os="s"><computeroutput>found ld-linux.so.2 at /lib/ld-linux.so.2</computeroutput></screen>
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<para os="t">If the output does not appear as shown above or is not received
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at all, then something is seriously wrong. Investigate and retrace the
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Jeremy Huntwork