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
12.2-rc1
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
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 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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5 | %general-entities;
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6 | ]>
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7 |
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8 | <sect1 id="ch-tools-stripping">
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9 | <?dbhtml filename="stripping.html"?>
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10 |
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11 | <title>Stripping</title>
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12 |
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13 | <para>The steps in this section are optional, but if the LFS partition is
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14 | rather small, it is beneficial to learn that unnecessary items can be removed.
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15 | The executables and libraries built so far contain about 70 MB of unneeded
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16 | debugging symbols. Remove those symbols with:</para>
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17 |
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18 | <screen><userinput>strip --strip-debug /tools/lib/*
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19 | strip --strip-unneeded /tools/{,s}bin/*</userinput></screen>
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20 |
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21 | <para>The last of the above commands will skip some twenty files,
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22 | reporting that it does not recognize their file format. Most of these
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23 | are scripts instead of binaries.</para>
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24 |
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25 | <para>Take care <emphasis>not</emphasis> to use
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26 | <parameter>--strip-unneeded</parameter> on the libraries. The static
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27 | ones would be destroyed and the toolchain packages would need to be
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28 | built all over again.</para>
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29 |
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30 | <para>To save nearly 20 MB more, remove the documentation:</para>
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31 |
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32 | <screen><userinput>rm -rf /tools/{info,man}</userinput></screen>
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33 |
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34 | <para>At this point, you should have at least 850 MB of free space in
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35 | <envar>$LFS</envar> that can be used to build and install Glibc in the
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36 | next phase. If you can build and install Glibc, you can build and install
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37 | the rest too.</para>
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38 |
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39 | </sect1>
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