[9597c5a] | 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-cross-tools-pkg-config-lite" role="wrap"> |
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| 9 | <?dbhtml filename="pkg-config-lite.html"?> |
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| 10 | |
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| 11 | <title>Pkg-config-lite-&pkg-config-lite-version;</title> |
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| 12 | |
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| 13 | <indexterm zone="ch-cross-tools-pkg-config-lite"> |
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| 14 | <primary sortas="a-Pkg-config-lite">Pkg-config-lite</primary> |
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| 15 | <secondary>cross tools</secondary> |
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| 16 | </indexterm> |
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| 17 | |
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| 18 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" |
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| 19 | href="../../final-system/common/pkg-config-lite.xml" |
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| 20 | xpointer="xpointer(//*[@role='package'])"/> |
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| 21 | |
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| 22 | <sect2 role="installation"> |
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| 23 | <title>Installation of Pkg-config-lite</title> |
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| 24 | |
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| 25 | <para os="a">Several packages in the temporary system will use |
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| 26 | <command>pkg-config</command> to find various required and optional |
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[2d1be42] | 27 | dependencies. Unfortunately, this could result in those packages |
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[9597c5a] | 28 | finding libraries on the host system and trying to link against them, |
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| 29 | which will not work. To avoid this problem, we will install |
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| 30 | a <command>pkg-config</command> binary in |
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| 31 | <filename class="directory">/cross-tools</filename> and configure it so |
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| 32 | that it will look for Pkg-config files only in |
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| 33 | <filename class="directory">/tools</filename>.</para> |
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| 34 | |
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| 35 | <para os="b">Prepare Pkg-config-lite for compilation:</para> |
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| 36 | |
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[a00e1cc0] | 37 | <screen os="c"><userinput>./configure --prefix=/cross-tools --host=${CLFS_TARGET}\ |
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[9597c5a] | 38 | --with-pc-path=/tools/lib/pkgconfig:/tools/share/pkgconfig</userinput></screen> |
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| 39 | |
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| 40 | <variablelist os="d"> |
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| 41 | <title>The meaning of the new configure option:</title> |
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| 42 | |
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| 43 | <varlistentry> |
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| 44 | <term><parameter>--with-pc-path</parameter></term> |
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| 45 | <listitem> |
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| 46 | <para>This sets the default PKG_CONFIG_PATH to |
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| 47 | <filename class="directory">/tools/lib/pkgconfig</filename> and |
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| 48 | <filename class="directory">/tools/share/pkgconfig</filename>.</para> |
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| 49 | </listitem> |
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| 50 | </varlistentry> |
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| 51 | |
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[a00e1cc0] | 52 | <varlistentry> |
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| 53 | <term><parameter>--host=${CLFS_TARGET}</parameter></term> |
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| 54 | <listitem> |
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[4ce9139] | 55 | <para>Several packages that we will cross-compile later will try to |
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| 56 | search for <command>${CLFS_TARGET}-pkg-config</command>. Setting |
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| 57 | this option ensures that Pkg-config-lite will create a hard |
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| 58 | link in <filename class="directory">/cross-tools/bin</filename> with |
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| 59 | this name, so that it will be used instead of any similarly-named |
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| 60 | program that might exist on the host.</para> |
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[a00e1cc0] | 61 | </listitem> |
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| 62 | </varlistentry> |
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| 63 | |
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[9597c5a] | 64 | </variablelist> |
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| 65 | |
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| 66 | <para os="e">Compile the package:</para> |
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| 67 | |
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| 68 | <screen os="f"><userinput>make</userinput></screen> |
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| 69 | |
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| 70 | <para os="g">Install the package:</para> |
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| 71 | |
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| 72 | <screen os="h"><userinput>make install</userinput></screen> |
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| 73 | |
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| 74 | </sect2> |
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| 75 | |
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| 76 | <sect2 role="content"> |
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| 77 | <title/> |
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| 78 | |
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| 79 | <para>Details on this package are located in <xref |
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| 80 | linkend="contents-pkg-config-lite" role="."/></para> |
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| 81 | |
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| 82 | </sect2> |
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| 83 | |
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| 84 | </sect1> |
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