Last change
on this file since 0958ca9 was
dd92ea4,
checked in by Andrew Bradford <andrew@…>, 7 years ago
|
final-system: Add libgcc.so copying to targetfs
Since we're compiling applications to use shared libs, we need to
provide a copy of libgcc in the targetfs.
|
-
Property mode set to
100644
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File size:
1.3 KB
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Line | |
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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-final-system-libgcc" role="wrap"> |
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9 | <?dbhtml filename="libgcc.html"?> |
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10 | |
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11 | <title>libgcc-&gcc-version;</title> |
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12 | |
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13 | <indexterm zone="ch-final-system-libgcc"> |
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14 | <primary sortas="a-libgcc">libgcc</primary> |
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15 | <secondary>final system</secondary> |
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16 | </indexterm> |
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17 | |
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18 | <sect2 role="package"> |
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19 | <title/> |
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20 | |
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21 | <para>When compiling dynamically linked software using GCC, GCC requires |
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22 | that libgcc be able to be loaded during runtime when executing the |
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23 | software. Hence, we must be sure to provide the final system with a copy |
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24 | of the libgcc we previously built for our cross tools.</para> |
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25 | |
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26 | </sect2> |
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27 | |
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28 | <sect2 role="installation"> |
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29 | <title>Installation of libgcc</title> |
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30 | |
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31 | <para os="a">Install the package:</para> |
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32 | |
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33 | <screen os="b"><userinput>cp -v ${CLFS}/cross-tools/${CLFS_TARGET}/lib/libgcc_s.so.1 ${CLFS}/targetfs/lib/</userinput></screen> |
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34 | |
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35 | <para os="c">Strip libgcc to make it smaller:</para> |
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36 | |
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37 | <screen os="d"><userinput>${CLFS_TARGET}-strip ${CLFS}/targetfs/lib/libgcc_s.so.1</userinput></screen> |
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38 | |
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39 | </sect2> |
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40 | |
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41 | </sect1> |
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