[bf8ac01] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 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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[a2d8572] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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[8e2075c] | 6 |
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[355495ce] | 7 | <!ENTITY curl-download-http "http://curl.haxx.se/download/curl-&curl-version;.tar.bz2">
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[2b8421c] | 8 | <!ENTITY curl-download-ftp " ">
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[c627795] | 9 | <!ENTITY curl-md5sum "11fcbfc0de9c12512e607e7d72d500a0">
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[b6c5448] | 10 | <!ENTITY curl-size "2.4 MB">
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[c627795] | 11 | <!ENTITY curl-buildsize "30 MB">
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| 12 | <!ENTITY curl-time "0.4 SBU">
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[a2d8572] | 13 | ]>
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| 14 |
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[377584f] | 15 | <sect1 id="curl" xreflabel="cURL-&curl-version;">
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[bf8ac01] | 16 | <?dbhtml filename="curl.html"?>
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[dc775a26] | 17 |
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[bf8ac01] | 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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[55329727] | 20 | <date>$Date$</date>
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[bf8ac01] | 21 | </sect1info>
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[dc775a26] | 22 |
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[3e89149] | 23 | <title>cURL-&curl-version;</title>
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[dc775a26] | 24 |
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[bf8ac01] | 25 | <indexterm zone="curl">
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[3e89149] | 26 | <primary sortas="a-cURL">cURL</primary>
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[bf8ac01] | 27 | </indexterm>
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[dc775a26] | 28 |
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[bf8ac01] | 29 | <sect2 role="package">
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[3e89149] | 30 | <title>Introduction to cURL</title>
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[dc775a26] | 31 |
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[355495ce] | 32 | <para>
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| 33 | The <application>cURL</application> package contains
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| 34 | <command>curl</command> and its support library
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| 35 | <filename class="libraryfile">libcurl</filename>. This is useful for
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| 36 | transferring files with URL syntax to any of the following protocols:
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| 37 | FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS
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| 38 | and FILE. This ability to both download and upload files can be
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| 39 | incorporated into other programs to support functions like streaming
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| 40 | media.
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| 41 | </para>
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[dc775a26] | 42 |
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[48de78d] | 43 | &lfs72_checked;
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[2b8421c] | 44 |
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[bf8ac01] | 45 | <bridgehead renderas="sect3">Package Information</bridgehead>
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[874fec7f] | 46 | <itemizedlist spacing="compact">
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[bf8ac01] | 47 | <listitem>
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[355495ce] | 48 | <para>
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| 49 | Download (HTTP): <ulink url="&curl-download-http;"/>
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| 50 | </para>
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[bf8ac01] | 51 | </listitem>
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| 52 | <listitem>
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[355495ce] | 53 | <para>
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| 54 | Download (FTP): <ulink url="&curl-download-ftp;"/>
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| 55 | </para>
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[bf8ac01] | 56 | </listitem>
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| 57 | <listitem>
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[355495ce] | 58 | <para>
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| 59 | Download MD5 sum: &curl-md5sum;
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| 60 | </para>
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[bf8ac01] | 61 | </listitem>
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| 62 | <listitem>
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[355495ce] | 63 | <para>
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| 64 | Download size: &curl-size;
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| 65 | </para>
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[bf8ac01] | 66 | </listitem>
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| 67 | <listitem>
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[355495ce] | 68 | <para>
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| 69 | Estimated disk space required: &curl-buildsize;
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| 70 | </para>
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[bf8ac01] | 71 | </listitem>
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| 72 | <listitem>
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[355495ce] | 73 | <para>
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| 74 | Estimated build time: &curl-time;
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| 75 | </para>
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[bf8ac01] | 76 | </listitem>
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| 77 | </itemizedlist>
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[dc775a26] | 78 |
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[3e89149] | 79 | <bridgehead renderas="sect3">cURL Dependencies</bridgehead>
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[dc775a26] | 80 |
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[355495ce] | 81 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 82 | <para role="recommended">
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| 83 | <xref linkend="cacerts"/> and
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| 84 | <xref linkend="openssl"/> or <xref linkend="gnutls"/>
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| 85 | </para>
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| 86 |
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[bf8ac01] | 87 | <bridgehead renderas="sect4">Optional</bridgehead>
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[355495ce] | 88 | <para role="optional">
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| 89 | <ulink url="http://daniel.haxx.se/projects/c-ares/">c-ares</ulink>,
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| 90 | <ulink url="http://www.pdc.kth.se/kth-krb/">krb4</ulink>,
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| 91 | <xref linkend="libidn"/>,
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[c627795] | 92 | <ulink url="https://launchpad.net/libmetalink/">libmetalink</ulink>,
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[355495ce] | 93 | <ulink url="http://www.libssh2.org">libssh2</ulink>,
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| 94 | <xref linkend="mitkrb"/>,
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| 95 | <xref linkend="openldap"/> and
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| 96 | <ulink url="http://www.vintela.com/resources/topics/spnego/">
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| 97 | SPNEGO</ulink>
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| 98 | </para>
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| 99 |
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| 100 | <bridgehead renderas="sect4">Optional for Running the Test Suite</bridgehead>
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| 101 | <para role="optional">
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| 102 | <xref linkend="stunnel"/> (for the HTTPS and FTPS tests)
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| 103 | </para>
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[c5e7d76] | 104 |
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[061ec9d] | 105 | <para condition="html" role="usernotes">User Notes:
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[355495ce] | 106 | <ulink url="&blfs-wiki;/curl"/>
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| 107 | </para>
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[bf8ac01] | 108 | </sect2>
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[dc775a26] | 109 |
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[bf8ac01] | 110 | <sect2 role="installation">
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[3e89149] | 111 | <title>Installation of cURL</title>
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[dc775a26] | 112 |
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[355495ce] | 113 | <para>
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| 114 | Install <application>cURL</application> by running the following
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| 115 | commands:
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| 116 | </para>
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[dc775a26] | 117 |
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[1e62b33] | 118 | <screen><userinput>sed -i '/--static-libs)/{N;s#echo .*#echo #;}' curl-config.in &&
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| 119 | ./configure --prefix=/usr --disable-static --with-ca-path=/etc/ssl/certs &&
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[bf8ac01] | 120 | make</userinput></screen>
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[dc775a26] | 121 |
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[355495ce] | 122 | <para>
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[c627795] | 123 | To test the results, issue: <command>make check</command>.
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[355495ce] | 124 | </para>
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[dc775a26] | 125 |
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[355495ce] | 126 | <para>
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| 127 | Now, as the <systemitem class="username">root</systemitem>
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| 128 | user:
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| 129 | </para>
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[dc775a26] | 130 |
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[874fec7f] | 131 | <screen role="root"><userinput>make install &&
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| 132 | find docs \( -name "Makefile*" -o -name "*.1" -o -name "*.3" \) -exec rm {} \; &&
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[951fac10] | 133 | install -v -d -m755 /usr/share/doc/curl-&curl-version; &&
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[ad426ac] | 134 | cp -v -R docs/* /usr/share/doc/curl-&curl-version;</userinput></screen>
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[bf8ac01] | 135 | </sect2>
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[dc775a26] | 136 |
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[bf8ac01] | 137 | <sect2 role="commands">
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| 138 | <title>Command Explanations</title>
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[dc775a26] | 139 |
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[1e62b33] | 140 | <para>
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| 141 | <command>sed -i '/--static-libs)/{N;s#echo .*#echo #;}'
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| 142 | curl-config.in</command>: As we've not installed the static libraries,
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| 143 | this sed removes the static libs line from curl-config as it might
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| 144 | otherwise confuse other applications<!--such as pycurl-->.
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| 145 | </para>
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| 146 |
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[c627795] | 147 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 148 | href="../../xincludes/static-libraries.xml"/>
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| 149 |
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[355495ce] | 150 | <para>
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| 151 | <parameter>--with-ca-path=/etc/ssl/certs</parameter>: This parameter
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| 152 | sets the directory to use as the path to the SSL certificates.
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| 153 | If you've not installed <xref linkend="openssl"/> or
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| 154 | <xref linkend="gnutls"/> and the <xref linkend="cacerts"/> you can
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| 155 | remove this option.
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| 156 | </para>
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[9cf31e6] | 157 |
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[355495ce] | 158 | <para>
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| 159 | <option>--with-gssapi</option>: This parameter adds
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| 160 | <application>Kerberos 5</application> support to
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| 161 | <filename class="libraryfile">libcurl</filename>.
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| 162 | </para>
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| 163 |
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| 164 | <para>
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| 165 | <option>--without-ssl --with-gnutls</option>: Use to
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| 166 | build with <application>GnuTLS</application> support
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| 167 | instead of <application>OpenSSL</application> for SSL/TLS.
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| 168 | </para>
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[b834dfc7] | 169 |
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[355495ce] | 170 | <para>
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| 171 | <command>find docs \( -name "Makefile*" -o -name "*.1" -o -name "*.3"
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| 172 | \) -exec rm {} \;</command>: This command removes
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| 173 | <filename>Makefiles</filename> and man files from the documentation
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| 174 | directory that would otherwise be installed by the commands that
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| 175 | follow.
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| 176 | </para>
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[32a8ca3] | 177 |
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[bf8ac01] | 178 | </sect2>
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[dc775a26] | 179 |
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[bf8ac01] | 180 | <sect2 role="content">
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| 181 | <title>Contents</title>
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[dc775a26] | 182 |
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[bf8ac01] | 183 | <segmentedlist>
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| 184 | <segtitle>Installed Programs</segtitle>
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| 185 | <segtitle>Installed Library</segtitle>
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| 186 | <segtitle>Installed Directories</segtitle>
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[dc775a26] | 187 |
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[bf8ac01] | 188 | <seglistitem>
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[355495ce] | 189 | <seg>
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| 190 | curl and curl-config
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| 191 | </seg>
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| 192 | <seg>
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| 193 | libcurl.so
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| 194 | </seg>
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| 195 | <seg>
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| 196 | /usr/include/curl and
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| 197 | /usr/share/doc/curl-&curl-version;
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| 198 | </seg>
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[bf8ac01] | 199 | </seglistitem>
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| 200 | </segmentedlist>
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[dc775a26] | 201 |
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[bf8ac01] | 202 | <variablelist>
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| 203 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 204 | <?dbfo list-presentation="list"?>
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| 205 | <?dbhtml list-presentation="table"?>
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[dc775a26] | 206 |
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[bf8ac01] | 207 | <varlistentry id="curl-prog">
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| 208 | <term><command>curl</command></term>
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| 209 | <listitem>
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[355495ce] | 210 | <para>
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| 211 | is a command line tool for transferring files with URL syntax.
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[32a8ca3] | 212 | </para>
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[bf8ac01] | 213 | <indexterm zone="curl curl-prog">
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| 214 | <primary sortas="b-curl">curl</primary>
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| 215 | </indexterm>
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| 216 | </listitem>
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| 217 | </varlistentry>
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[dc775a26] | 218 |
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[bf8ac01] | 219 | <varlistentry id="curl-config">
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| 220 | <term><command>curl-config</command></term>
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| 221 | <listitem>
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[355495ce] | 222 | <para>
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| 223 | prints information about the last compile, like libraries
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| 224 | linked to and prefix setting.
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| 225 | </para>
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[bf8ac01] | 226 | <indexterm zone="curl curl-config">
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| 227 | <primary sortas="b-curl-config">curl-config</primary>
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| 228 | </indexterm>
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| 229 | </listitem>
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| 230 | </varlistentry>
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[dc775a26] | 231 |
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[bf8ac01] | 232 | <varlistentry id="libcurl">
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[874fec7f] | 233 | <term><filename class="libraryfile">libcurl.so</filename></term>
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[bf8ac01] | 234 | <listitem>
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[355495ce] | 235 | <para>
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| 236 | provides the API functions required by
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| 237 | <command>curl</command> and other programs.
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| 238 | </para>
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[bf8ac01] | 239 | <indexterm zone="curl libcurl">
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[874fec7f] | 240 | <primary sortas="c-libcurl">libcurl.so</primary>
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[bf8ac01] | 241 | </indexterm>
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| 242 | </listitem>
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| 243 | </varlistentry>
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[355495ce] | 244 |
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[bf8ac01] | 245 | </variablelist>
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[355495ce] | 246 |
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[bf8ac01] | 247 | </sect2>
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[355495ce] | 248 |
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[f45b1953] | 249 | </sect1>
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