| 1 | <sect2>
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| 2 | <title>Installation of Glibc</title>
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| 3 |
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| 4 | <para>
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| 5 | Unpack the glibc-crypt and glibc-linuxthreads in the glibc-2.1.3
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| 6 | directory, not in $LFS/usr/src. Don't enter the created directories. Just
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| 7 | unpack them and leave it with that.
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| 8 | </para>
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| 9 |
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| 10 | <para>
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| 11 | A few default parameters of Glibc need to be changed, such as the
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| 12 | directory where the shared libraries are supposed to be installed in and
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| 13 | the directory that contains the system configuration files. For this
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| 14 | purpose you need to create the <filename class="directory">
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| 15 | $LFS/usr/src/glibc-build</filename> directory and cd into that directory
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| 16 | with:
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| 17 | </para>
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| 18 |
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| 19 | <blockquote><literallayout>
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| 20 |
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| 21 | <userinput>mkdir $LFS/usr/src/glibc-build &&</userinput>
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| 22 | <userinput>cd $LFS/usr/src/glibc-build</userinput>
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| 23 |
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| 24 | </literallayout></blockquote>
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| 25 |
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| 26 | <para>
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| 27 | In that directory you create a new file <filename>configparms</filename>
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| 28 | by running the following:
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| 29 | </para>
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| 30 |
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| 31 | <literallayout>
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| 32 |
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| 33 | <userinput>cat > configparms << "EOF"</userinput>
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| 34 | # Begin configparms
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| 35 |
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| 36 | slibdir=/lib
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| 37 | sysconfdir=/etc
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| 38 |
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| 39 | # End configparms
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| 40 | <userinput>EOF</userinput>
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| 41 |
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| 42 | </literallayout>
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| 43 |
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| 44 | <para>
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| 45 | Before we actually install Glibc you need to unpack the Glibc patch
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| 46 | file.
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| 47 | </para>
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| 48 |
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| 49 | <para>
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| 50 | Please note that the configure script of Glibc may complain about
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| 51 | certain files in the /usr/include directory being too old and will be
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| 52 | replaced, or that some symlink is not supposed to be there anymore (like
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| 53 | the /usr/include/scsi symlink that's present on older Linux systems). If
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| 54 | it asks you to move a symlink like scsi out of the way, please do so. If
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| 55 | it says it will replace old files by the newer Glibc files you can
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| 56 | ignore that. Glibc does not know that it will end up on $LFS when the
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| 57 | configure script is run.
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| 58 | </para>
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| 59 |
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| 60 | <para>
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| 61 | If your system had already a suitable GCC version installed, change to the
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| 62 | <filename class="directory">$LFS/usr/src/glibc-build</filename>
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| 63 | directory and install Glibc by running the following
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| 64 | commands:
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| 65 | </para>
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| 66 |
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| 67 | <blockquote><literallayout>
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| 68 |
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| 69 | <userinput>cd ../glibc-2.1.3 &&</userinput>
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| 70 | <userinput>patch -Np1 -i ../glibc-2.1.3.patch &&</userinput>
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| 71 | <userinput>cd $LFS/usr/src/glibc-build &&</userinput>
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| 72 | <userinput>../glibc-2.1.3/configure \</userinput>
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| 73 | <userinput> --prefix=/usr --enable-add-ons
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| 74 | \</userinput>
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| 75 | <userinput> --with-headers=$LFS/usr/include
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| 76 | \</userinput>
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| 77 | <userinput> --libexecdir=/usr/bin &&
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| 78 | </userinput>
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| 79 | <userinput>make &&</userinput>
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| 80 | <userinput>make install_root=$LFS install &&</userinput>
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| 81 | <userinput>make install_root=$LFS localedata/install-locales</userinput>
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| 82 |
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| 83 | </literallayout></blockquote>
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| 84 |
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| 85 | <para>
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| 86 | If your system didn't have a suitable GCC version installed, change to the
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| 87 | <filename class="directory">$LFS/usr/src/glibc-build</filename>
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| 88 | directory and install Glibc using the gcc-2.95.2 you just installed by
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| 89 | running the following commands:
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| 90 | </para>
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| 91 |
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| 92 | <blockquote><literallayout>
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| 93 |
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| 94 | <userinput>cd ../glibc-2.1.3 &&</userinput>
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| 95 | <userinput>patch -Np1 -i ../glibc-2.1.3.patch &&</userinput>
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| 96 | <userinput>cd $LFS/usr/src/glibc-build &&</userinput>
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| 97 | <userinput>CC=/usr/local/gcc2952/bin/gcc \</userinput>
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| 98 | <userinput> ../glibc-2.1.3/configure --prefix=/usr
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| 99 | --enable-add-ons \</userinput>
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| 100 | <userinput> --with-headers=$LFS/usr/include \
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| 101 | </userinput>
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| 102 | <userinput> --libexecdir=/usr/bin &&
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| 103 | </userinput>
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| 104 | <userinput>make &&</userinput>
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| 105 | <userinput>make install_root=$LFS install &&</userinput>
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| 106 | <userinput>make install_root=$LFS localedata/install-locales</userinput>
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| 107 |
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| 108 | </literallayout></blockquote>
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| 109 |
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| 110 | </sect2>
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| 111 |
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