[673b0d8] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[b06ca36] | 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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[673b0d8] | 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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[2fa922f] | 7 |
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[fcc02767] | 8 | <sect1 id="ch-tools-ncurses" role="wrap">
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[2fa922f] | 9 | <?dbhtml filename="ncurses.html"?>
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| 10 |
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[e747759] | 11 | <sect1info condition="script">
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| 12 | <productname>ncurses</productname>
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| 13 | <productnumber>&ncurses-version;</productnumber>
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| 14 | <address>&ncurses-url;</address>
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| 15 | </sect1info>
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| 16 |
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[2fa922f] | 17 | <title>Ncurses-&ncurses-version;</title>
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| 18 |
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[fcc02767] | 19 | <indexterm zone="ch-tools-ncurses">
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[2fa922f] | 20 | <primary sortas="a-Ncurses">Ncurses</primary>
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[fcc02767] | 21 | <secondary>tools</secondary>
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[2fa922f] | 22 | </indexterm>
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| 23 |
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| 24 | <sect2 role="package">
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| 25 | <title/>
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[6370fa6] | 26 |
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[fcc02767] | 27 | <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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| 28 | href="../chapter08/ncurses.xml"
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| 29 | xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
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[673b0d8] | 30 |
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[2fa922f] | 31 | <segmentedlist>
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| 32 | <segtitle>&buildtime;</segtitle>
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| 33 | <segtitle>&diskspace;</segtitle>
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[5888299] | 34 |
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[2fa922f] | 35 | <seglistitem>
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[fb386e0] | 36 | <seg>&ncurses-tmp-sbu;</seg>
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| 37 | <seg>&ncurses-tmp-du;</seg>
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[2fa922f] | 38 | </seglistitem>
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| 39 | </segmentedlist>
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[673b0d8] | 40 |
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[2fa922f] | 41 | </sect2>
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| 42 |
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| 43 | <sect2 role="installation">
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| 44 | <title>Installation of Ncurses</title>
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[004616a] | 45 |
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[fcc02767] | 46 | <para>First, ensure that <command>gawk</command> is found first during configuration:</para>
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[2fa922f] | 47 |
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[fcc02767] | 48 | <screen><userinput remap="pre">sed -i s/mawk// configure</userinput></screen>
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| 49 |
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| 50 | <para>Then, run the following commands to build the <quote>tic</quote>
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| 51 | program on the build host:</para>
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| 52 |
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| 53 | <screen><userinput remap="pre">mkdir build
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[bc8cca5] | 54 | pushd build
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| 55 | ../configure
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| 56 | make -C include
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| 57 | make -C progs tic
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| 58 | popd</userinput></screen>
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[fa21b3d] | 59 |
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[2fa922f] | 60 | <para>Prepare Ncurses for compilation:</para>
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[73aedd1d] | 61 |
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[94ec149] | 62 | <screen><userinput remap="configure">./configure --prefix=/usr \
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| 63 | --host=$LFS_TGT \
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| 64 | --build=$(./config.guess) \
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| 65 | --mandir=/usr/share/man \
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| 66 | --with-manpage-format=normal \
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| 67 | --with-shared \
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| 68 | --without-debug \
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| 69 | --without-ada \
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| 70 | --without-normal \
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[e0f124e] | 71 | --disable-stripping \
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[a0d9193f] | 72 | --enable-widec</userinput></screen>
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[fa21b3d] | 73 |
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[2fa922f] | 74 | <variablelist>
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[d51dfb9] | 75 | <title>The meaning of the new configure options:</title>
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[2fa922f] | 76 |
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[94ec149] | 77 | <varlistentry>
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| 78 | <term><parameter>--with-manpage-format=normal</parameter></term>
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| 79 | <listitem>
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| 80 | <para>This prevents Ncurses installing compressed manual
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| 81 | pages, which may happen if the host distribution itself
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| 82 | has compressed manual pages.</para>
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| 83 | </listitem>
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| 84 | </varlistentry>
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| 85 |
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[fcc02767] | 86 | <varlistentry>
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| 87 | <term><parameter>--without-ada</parameter></term>
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| 88 | <listitem>
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| 89 | <para>This ensures that Ncurses does not build support for the Ada
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| 90 | compiler which may be present on the host but will not be available
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| 91 | once we enter the <command>chroot</command> environment.</para>
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| 92 | </listitem>
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| 93 | </varlistentry>
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| 94 |
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[e0f124e] | 95 | <varlistentry>
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| 96 | <term><parameter>--disable-stripping</parameter></term>
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| 97 | <listitem>
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| 98 | <para>This switch prevents the building system from stripping
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| 99 | the programs using <command>strip</command> program from the host.
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| 100 | Using host tools on cross-compiled program can cause failure.</para>
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| 101 | </listitem>
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| 102 | </varlistentry>
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| 103 |
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[2fa922f] | 104 | <varlistentry>
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| 105 | <term><parameter>--enable-widec</parameter></term>
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| 106 | <listitem>
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| 107 | <para>This switch causes wide-character libraries (e.g., <filename
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| 108 | class="libraryfile">libncursesw.so.&ncurses-version;</filename>)
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| 109 | to be built instead of normal ones (e.g., <filename
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| 110 | class="libraryfile">libncurses.so.&ncurses-version;</filename>).
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| 111 | These wide-character libraries are usable in both multibyte and
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| 112 | traditional 8-bit locales, while normal libraries work properly
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| 113 | only in 8-bit locales. Wide-character and normal libraries are
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| 114 | source-compatible, but not binary-compatible.</para>
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| 115 | </listitem>
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| 116 | </varlistentry>
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| 117 |
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[73b2841] | 118 | <varlistentry>
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| 119 | <term><parameter>--without-normal</parameter></term>
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| 120 | <listitem>
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| 121 | <para>This switch disables building and installing most static libraries.
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| 122 | </para>
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| 123 | </listitem>
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| 124 | </varlistentry>
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[3d92d63] | 125 |
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[2fa922f] | 126 | </variablelist>
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| 127 |
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| 128 | <para>Compile the package:</para>
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[73aedd1d] | 129 |
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[0445a3d] | 130 | <screen><userinput remap="make">make</userinput></screen>
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[73aedd1d] | 131 |
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[2fa922f] | 132 | <para>Install the package:</para>
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[fe039b5] | 133 |
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[fcc02767] | 134 | <screen><userinput remap="install">make DESTDIR=$LFS TIC_PATH=$(pwd)/build/progs/tic install
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[fe039b5] | 135 | echo "INPUT(-lncursesw)" > $LFS/usr/lib/libncurses.so</userinput></screen>
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| 136 |
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| 137 | <variablelist>
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| 138 | <title>The meaning of the install options:</title>
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| 139 |
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| 140 | <varlistentry>
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| 141 | <term><parameter>TIC_PATH=$(pwd)/build/progs/tic</parameter></term>
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| 142 | <listitem>
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| 143 | <para>We need to pass the path of the just built
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| 144 | <command>tic</command> able to run on the building machine, so that
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| 145 | the terminal database can be created without errors.</para>
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| 146 | </listitem>
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| 147 | </varlistentry>
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| 148 |
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| 149 | <varlistentry>
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| 150 | <term><command>echo "INPUT(-lncursesw)" > $LFS/usr/lib/libncurses.so</command></term>
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| 151 | <listitem>
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| 152 | <para>The <filename>libncurses.so</filename> library is needed by
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| 153 | a few packages we will build soon. We create this small linker
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| 154 | script, as this is what is done in <xref
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| 155 | linkend="chapter-building-system"/>.</para>
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| 156 | </listitem>
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| 157 | </varlistentry>
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| 158 |
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| 159 | </variablelist>
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[73aedd1d] | 160 |
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[2fa922f] | 161 | </sect2>
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| 162 |
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[fcc02767] | 163 | <sect2 role="content">
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| 164 | <title/>
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[2fa922f] | 165 |
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[fcc02767] | 166 | <para>Details on this package are located in
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| 167 | <xref linkend="contents-ncurses" role="."/></para>
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[2fa922f] | 168 |
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| 169 | </sect2>
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[673b0d8] | 170 |
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| 171 | </sect1>
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