1 | <sect1 id="ch06-grub">
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2 | <title>Installing Grub-&grub-version;</title>
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3 | <?dbhtml filename="grub.html" dir="chapter06"?>
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4 |
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5 | <screen>Estimated build time: &grub-time;
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6 | Estimated required disk space: &grub-compsize;</screen>
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7 |
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8 | &aa-grub-shortdesc;
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9 | &aa-grub-dep;
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10 |
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11 | <sect2><title> </title><para> </para></sect2>
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12 |
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13 | <sect2>
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14 | <title>Installation of Grub</title>
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15 |
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16 | <para>This package is known to behave badly when you have changed its default
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17 | optimization flags (including the -march and -mcpu options). Therefore, if you
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18 | have defined any environment variables that override default optimizations,
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19 | such as CFLAGS and CXXFLAGS, we recommend unsetting them when building
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20 | Grub.</para>
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21 |
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22 | <para>First fix a compilation problem with GCC-&gcc-version;:</para>
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23 |
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24 | <screen><userinput>sed -i 's/2 long/2/' stage2/fsys_reiserfs.c</userinput></screen>
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25 |
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26 | <para>Now prepare Grub for compilation:</para>
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27 |
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28 | <screen><userinput>./configure --prefix=/usr</userinput></screen>
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29 |
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30 | <para>Compile the package:</para>
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31 |
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32 | <screen><userinput>make</userinput></screen>
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33 |
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34 | <para>And install it:</para>
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35 |
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36 | <screen><userinput>make install
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37 | mkdir /boot/grub
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38 | cp /usr/share/grub/i386-pc/stage{1,2} /boot/grub</userinput></screen>
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39 |
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40 | <para>Replace <filename class="directory">i386-pc</filename> with whatever
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41 | directory is appropriate for your hardware.</para>
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42 |
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43 | <para>The <filename class="directory">i386-pc</filename> directory also
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44 | contains a number of <filename>*stage1_5</filename> files, different ones
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45 | for different filesystems. Have a look at the ones available and copy the
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46 | appropriate ones to the <filename class="directory">/boot/grub</filename>
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47 | directory. Most people will copy the <filename>e2fs_stage1_5</filename>
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48 | and/or <filename>reiserfs_stage1_5</filename> files.</para>
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49 |
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50 | </sect2>
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51 |
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52 | </sect1>
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53 |
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