10.0
10.0-rc1
10.1
10.1-rc1
11.0
11.0-rc1
11.0-rc2
11.0-rc3
11.1
11.1-rc1
11.2
11.2-rc1
11.3
11.3-rc1
12.0
12.0-rc1
12.1
12.1-rc1
6.0
6.1
6.1.1
6.3
6.4
6.5
6.6
6.7
6.8
7.0
7.1
7.2
7.3
7.4
7.5
7.5-systemd
7.6
7.6-systemd
7.7
7.7-systemd
7.8
7.8-systemd
7.9
7.9-systemd
8.0
8.1
8.2
8.3
8.4
9.0
9.1
arm
bdubbs/gcc13
ml-11.0
multilib
renodr/libudev-from-systemd
s6-init
trunk
v5_0
v5_1
v5_1_1
xry111/arm64
xry111/arm64-12.0
xry111/clfs-ng
xry111/lfs-next
xry111/loongarch
xry111/loongarch-12.0
xry111/loongarch-12.1
xry111/mips64el
xry111/pip3
xry111/rust-wip-20221008
xry111/update-glibc
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| 1 | <sect1 id="ch05-locking-glibc">
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| 2 | <title>"Locking in" Glibc</title>
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| 3 | <?dbhtml filename="lockingglibc.html" dir="chapter05"?>
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| 4 |
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| 5 | <sect2><title> </title><para> </para></sect2>
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| 6 |
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| 7 | <sect2>
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| 8 | <title>Installation of the linker scripts</title>
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| 9 |
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| 10 | <para><screen><userinput>make -C ld install-data-local</userinput></screen></para>
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| 11 |
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| 12 | <para>This installs the adjusted linker scripts. Remember they were adjusted
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| 13 | a little while back, at the end of the first pass of Binutils? The linker
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| 14 | scripts now contain no mention of <filename>/lib</filename>,
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| 15 | <filename>/usr/lib</filename> or <filename>/usr/local/lib</filename>.
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| 16 | From this point onwards everything will link <emphasis>only</emphasis>
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| 17 | against the libraries in <filename>/stage1/lib</filename>.</para>
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| 18 |
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| 19 | <para>You can now remove the binutils-* directories.</para>
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| 20 |
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| 21 | </sect2>
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| 22 |
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| 23 | <sect2>
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| 24 | <title>Amending GCC's specs file</title>
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| 25 |
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| 26 | <para>The final thing to do is to amend our GCC specs file so that it points
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| 27 | to the new dynamic linker. A simple sed will accomplish this:</para>
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| 28 |
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| 29 | <para><screen><userinput>SPECFILE=/stage1/lib/gcc-lib/*/*/specs
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| 30 | sed -e 's@/lib/ld.so.1@/stage1/lib/ld.so.1@g' \
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| 31 | -e 's@/lib/ld-linux.so.2@/stage1/lib/ld-linux.so.2@g' \
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| 32 | $SPECFILE > XX
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| 33 | mv XX $SPECFILE
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| 34 | unset SPECFILE</userinput></screen></para>
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| 35 |
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| 36 | <para>We recommend that you cut-and-paste the above rather than try and type
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| 37 | it all in. Or you can edit the specs file by hand if you want to: just replace
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| 38 | "/lib/ld-linux.so.2" with "/stage1/lib/ld-linux.so.2".</para>
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| 39 |
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| 40 | <para>This completes the installation of the self-contained toolchain, which
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| 41 | can now be used to build the rest of the temporary tools.</para>
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| 42 |
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| 43 | </sect2>
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| 44 |
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| 45 | </sect1>
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| 46 |
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