[1fa2099] | 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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[37e35d2] | 8 | <sect1 id="ch-tools-ncurses" role="wrap">
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[1fa2099] | 9 | <?dbhtml filename="ncurses.html"?>
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| 10 |
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| 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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| 17 | <title>Ncurses-&ncurses-version;</title>
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| 18 |
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[37e35d2] | 19 | <indexterm zone="ch-tools-ncurses">
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[1fa2099] | 20 | <primary sortas="a-Ncurses">Ncurses</primary>
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[37e35d2] | 21 | <secondary>tools</secondary>
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[1fa2099] | 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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| 26 |
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[37e35d2] | 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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[1fa2099] | 30 |
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| 31 | <segmentedlist>
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| 32 | <segtitle>&buildtime;</segtitle>
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| 33 | <segtitle>&diskspace;</segtitle>
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| 34 |
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| 35 | <seglistitem>
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[37e35d2] | 36 | <seg>&ncurses-tmp-sbu;</seg>
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| 37 | <seg>&ncurses-tmp-du;</seg>
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[1fa2099] | 38 | </seglistitem>
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| 39 | </segmentedlist>
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| 40 |
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| 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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| 45 |
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[37e35d2] | 46 | <para>First, ensure that <command>gawk</command> is found first during configuration:</para>
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[1fa2099] | 47 |
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[37e35d2] | 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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| 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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[1fa2099] | 59 |
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| 60 | <para>Prepare Ncurses for compilation:</para>
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| 61 |
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[37e35d2] | 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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[1fa2099] | 71 | --enable-widec</userinput></screen>
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| 72 |
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| 73 | <variablelist>
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| 74 | <title>The meaning of the new configure options:</title>
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| 75 |
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[37e35d2] | 76 | <varlistentry>
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| 77 | <term><parameter>--with-manpage-format=normal</parameter></term>
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| 78 | <listitem>
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| 79 | <para>This prevents Ncurses installing compressed manual
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| 80 | pages, which may happen if the host distribution itself
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| 81 | has compressed manual pages.</para>
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| 82 | </listitem>
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| 83 | </varlistentry>
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| 84 |
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| 85 | <varlistentry>
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| 86 | <term><parameter>--without-ada</parameter></term>
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| 87 | <listitem>
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| 88 | <para>This ensures that Ncurses does not build support for the Ada
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| 89 | compiler which may be present on the host but will not be available
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| 90 | once we enter the <command>chroot</command> environment.</para>
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| 91 | </listitem>
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| 92 | </varlistentry>
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| 93 |
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[1fa2099] | 94 | <varlistentry>
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| 95 | <term><parameter>--enable-widec</parameter></term>
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| 96 | <listitem>
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| 97 | <para>This switch causes wide-character libraries (e.g., <filename
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| 98 | class="libraryfile">libncursesw.so.&ncurses-version;</filename>)
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| 99 | to be built instead of normal ones (e.g., <filename
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| 100 | class="libraryfile">libncurses.so.&ncurses-version;</filename>).
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| 101 | These wide-character libraries are usable in both multibyte and
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| 102 | traditional 8-bit locales, while normal libraries work properly
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| 103 | only in 8-bit locales. Wide-character and normal libraries are
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| 104 | source-compatible, but not binary-compatible.</para>
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| 105 | </listitem>
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| 106 | </varlistentry>
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| 107 |
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| 108 | <varlistentry>
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| 109 | <term><parameter>--without-normal</parameter></term>
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| 110 | <listitem>
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| 111 | <para>This switch disables building and installing most static libraries.
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| 112 | </para>
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| 113 | </listitem>
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| 114 | </varlistentry>
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| 115 |
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| 116 | </variablelist>
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| 117 |
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| 118 | <para>Compile the package:</para>
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| 119 |
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| 120 | <screen><userinput remap="make">make</userinput></screen>
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| 121 |
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| 122 | <para>Install the package:</para>
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[2505b8f] | 123 |
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[37e35d2] | 124 | <screen><userinput remap="install">make DESTDIR=$LFS TIC_PATH=$(pwd)/build/progs/tic install
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[2505b8f] | 125 | echo "INPUT(-lncursesw)" > $LFS/usr/lib/libncurses.so</userinput></screen>
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| 126 |
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| 127 | <variablelist>
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| 128 | <title>The meaning of the install options:</title>
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| 129 |
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| 130 | <varlistentry>
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| 131 | <term><parameter>TIC_PATH=$(pwd)/build/progs/tic</parameter></term>
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| 132 | <listitem>
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| 133 | <para>We need to pass the path of the just built
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| 134 | <command>tic</command> able to run on the building machine, so that
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| 135 | the terminal database can be created without errors.</para>
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| 136 | </listitem>
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| 137 | </varlistentry>
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| 138 |
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| 139 | <varlistentry>
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| 140 | <term><command>echo "INPUT(-lncursesw)" > $LFS/usr/lib/libncurses.so</command></term>
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| 141 | <listitem>
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| 142 | <para>The <filename>libncurses.so</filename> library is needed by
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| 143 | a few packages we will build soon. We create this small linker
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| 144 | script, as this is what is done in <xref
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| 145 | linkend="chapter-building-system"/>.</para>
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| 146 | </listitem>
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| 147 | </varlistentry>
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| 148 |
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| 149 | </variablelist>
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[1fa2099] | 150 |
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| 151 | <para>Move the shared libraries to the
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| 152 | <filename class="directory">/lib</filename> directory, where they are
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| 153 | expected to reside:</para>
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| 154 |
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[37e35d2] | 155 | <screen><userinput remap="install">mv -v $LFS/usr/lib/libncursesw.so.6* $LFS/lib</userinput></screen>
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[1fa2099] | 156 |
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| 157 | <para>Because the libraries have been moved, one symlink points to
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| 158 | a non-existent file. Recreate it:</para>
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| 159 |
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[37e35d2] | 160 | <screen><userinput remap="install">ln -sfv ../../lib/$(readlink $LFS/usr/lib/libncursesw.so) $LFS/usr/lib/libncursesw.so</userinput></screen>
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[1fa2099] | 161 |
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| 162 | </sect2>
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| 163 |
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[37e35d2] | 164 | <!-- - - - - - - - - - -->
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| 165 | <!-- Multilib - 32bit -->
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| 166 | <!-- - - - - - - - - - -->
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| 167 | <sect2 arch="ml_32,ml_all">
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| 168 | <title>Building Ncurses - 32bit</title>
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[8eb3fe4] | 169 |
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| 170 | <para>Clean previous build:</para>
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| 171 |
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| 172 | <screen><userinput remap="pre">make distclean</userinput></screen>
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| 173 |
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[37e35d2] | 174 | <para>Prepare Ncurses for compilation:</para>
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[8eb3fe4] | 175 |
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[37e35d2] | 176 | <screen><userinput remap="configure">CC="$LFS_TGT-gcc -m32" \
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| 177 | CXX="$LFS_TGT-g++ -m32" \
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| 178 | ./configure --prefix=/usr \
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| 179 | --host=$LFS_TGT32 \
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[f695e02] | 180 | --build=$(./config.guess) \
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[37e35d2] | 181 | --libdir=&usr-lib-m32; \
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| 182 | --mandir=/usr/share/man \
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| 183 | --with-shared \
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| 184 | --without-debug \
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[35e5addf] | 185 | --without-ada \
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[37e35d2] | 186 | --without-normal \
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| 187 | --enable-pc-files \
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| 188 | --enable-widec \
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| 189 | --with-pkg-config-libdir=&usr-lib-m32;/pkgconfig</userinput></screen>
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[8eb3fe4] | 190 |
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| 191 | <para>Compile the package:</para>
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| 192 |
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[37e35d2] | 193 | <screen><userinput remap="make">make</userinput></screen>
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[8eb3fe4] | 194 |
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| 195 | <para>Install the package:</para>
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| 196 |
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[37e35d2] | 197 | <screen><userinput remap="install">make DESTDIR=$PWD/DESTDIR TIC_PATH=$(pwd)/build/progs/tic install
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| 198 | ln -s libncursesw.so DESTDIR&usr-lib-m32;/libcursesw.so
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| 199 | cp -Rv DESTDIR&usr-lib-m32;/* $LFS&usr-lib-m32;
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[8eb3fe4] | 200 | rm -rf DESTDIR</userinput></screen>
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| 201 |
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[37e35d2] | 202 | </sect2><!-- m32 -->
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[8eb3fe4] | 203 |
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[37e35d2] | 204 | <!-- - - - - - - - - - -->
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| 205 | <!-- Multilib - x32bit -->
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| 206 | <!-- - - - - - - - - - -->
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| 207 | <sect2 arch="ml_x32,ml_all">
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| 208 | <title>Building Ncurses - x32bit</title>
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[8eb3fe4] | 209 |
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| 210 | <para>Clean previous build:</para>
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| 211 |
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| 212 | <screen><userinput remap="pre">make distclean</userinput></screen>
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| 213 |
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[37e35d2] | 214 | <para>Prepare Ncurses for compilation:</para>
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[8eb3fe4] | 215 |
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[37e35d2] | 216 | <screen><userinput remap="configure">CC="$LFS_TGT-gcc -mx32" \
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| 217 | CXX="$LFS_TGT-g++ -mx32" \
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| 218 | ./configure --prefix=/usr \
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| 219 | --host=$LFS_TGTX32 \
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[f695e02] | 220 | --build=$(./config.guess) \
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[37e35d2] | 221 | --libdir=&usr-lib-mx32; \
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| 222 | --mandir=/usr/share/man \
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| 223 | --with-shared \
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| 224 | --without-debug \
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[35e5addf] | 225 | --without-ada \
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[37e35d2] | 226 | --without-normal \
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| 227 | --enable-pc-files \
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| 228 | --enable-widec \
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| 229 | --with-pkg-config-libdir=&usr-lib-mx32;/pkgconfig</userinput></screen>
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[8eb3fe4] | 230 |
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| 231 | <para>Compile the package:</para>
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| 232 |
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[37e35d2] | 233 | <screen><userinput remap="make">make</userinput></screen>
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[8eb3fe4] | 234 |
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| 235 | <para>Install the package:</para>
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| 236 |
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[37e35d2] | 237 | <screen><userinput remap="install">make DESTDIR=$PWD/DESTDIR TIC_PATH=$(pwd)/build/progs/tic install
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| 238 | ln -s libncursesw.so DESTDIR&usr-lib-mx32;/libcursesw.so
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| 239 | cp -Rv DESTDIR&usr-lib-mx32;/* $LFS&usr-lib-mx32;
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[8eb3fe4] | 240 | rm -rf DESTDIR</userinput></screen>
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| 241 |
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[37e35d2] | 242 | </sect2><!-- mx32 -->
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[1fa2099] | 243 |
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[37e35d2] | 244 | <sect2 role="content">
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| 245 | <title/>
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[1fa2099] | 246 |
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[37e35d2] | 247 | <para>Details on this package are located in
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| 248 | <xref linkend="contents-ncurses" role="."/></para>
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[1fa2099] | 249 |
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| 250 | </sect2>
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| 251 |
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| 252 | </sect1>
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