Changeset ac38e9dc for introduction/welcome/conventions.xml
- Timestamp:
- 08/01/2015 04:26:22 AM (9 years ago)
- Branches:
- systemd-13485
- Children:
- ad6910d
- Parents:
- 4a83293
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- 1 edited
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introduction/welcome/conventions.xml
r4a83293 rac38e9dc 112 112 installation instructions assume thay are installed. If a recommended 113 113 package is not desired, the instructions may need to be modified to 114 accom odate the missing package.</para>114 accommodate the missing package.</para> 115 115 116 116 <bridgehead renderas="sect3">Optional Dependencies</bridgehead> … … 121 121 listed without corresponding BLFS instructions. In this case it is up to 122 122 the user to determine appropriate installation instructions. </para> 123 124 </sect2> 125 126 <sect2> 127 <title>Conventions Used for Kernel Configuration Options</title> 128 129 <para>Some packages have specific needs regarding the kernel configuration. 130 The general layout is the following:</para> 131 132 <screen><literal>Master section ---> 133 Subsection ---> 134 [*] Required parameter [CONFIG_REQU_PAR] 135 <*> Required parameter (not as module) [CONFIG_REQU_PAR_NMOD] 136 <*/M> Required parameter (could be a module) [CONFIG_REQU_PAR_MOD] 137 <*/M/ > Optional parameter [CONFIG_OPT_PAR] 138 [ ] Incompatible parameter [CONFIG_INCOMP_PAR] 139 < > Incompatible parameter (even as module) [CONFIG_INCOMP_PAR_MOD]</literal></screen> 140 141 <para>[CONFIG_...] on the right gives the name of the option, so you can 142 easily check whether it is set in your <filename>config</filename> file. 143 The meaning of the various entries is: 144 145 <blockquote> 146 <informaltable frame='none'><tgroup cols="2"> 147 <colspec align="left"/><colspec align="left"/><tbody> 148 <row> 149 <entry><emphasis role="bold">Master section</emphasis></entry> 150 <entry>top level menu item</entry> 151 </row> 152 <row> 153 <entry><emphasis role="bold">Subsection</emphasis></entry> 154 <entry>submenu item</entry> 155 </row> 156 <row> 157 <entry> 158 <emphasis role="bold">Required parameter</emphasis></entry> 159 <entry> 160 the option could be either built-in or not selected: it must be 161 selected 162 </entry> 163 </row> 164 <row> 165 <entry> 166 <emphasis role="bold">Required parameter (not as 167 module)</emphasis> 168 </entry> 169 <entry> 170 the option could be either built-in, module, or not selected: 171 it must be selected as built-in 172 </entry> 173 </row> 174 <row> 175 <entry> 176 <emphasis role="bold">Required parameter (could be 177 a module)</emphasis> 178 </entry> 179 <entry> 180 the option could be either built-in, module, or not selected: 181 it must be selected, either as built-in or module 182 </entry> 183 </row> 184 <row> 185 <entry> 186 <emphasis role="bold">Optional parameter</emphasis> 187 </entry> 188 <entry> 189 rarely used: the option could be either built-in, module, or not 190 selected: it may be selected at will 191 </entry> 192 </row> 193 <row> 194 <entry> 195 <emphasis role="bold">Incompatible parameter</emphasis> 196 </entry> 197 <entry> 198 the option could be either built-in or not selected: it must 199 <emphasis>not</emphasis> be selected 200 </entry> 201 </row> 202 <row> 203 <entry> 204 <emphasis role="bold">Incompatible parameter (even as module)</emphasis> 205 </entry> 206 <entry> 207 the option could be either built-in, module, or not selected: 208 it must <emphasis>not</emphasis> be selected 209 </entry> 210 </row> 211 </tbody></tgroup></informaltable> 212 </blockquote> 213 </para> 214 215 <para>Note that, depending on other selections, the angle brackets 216 (<>) may appear as braces ({}), if the option cannot be unselected, 217 or even dashes (-*- or -M-), when the choice is imposed. 218 The help text about the option specifies the other selections on which this 219 option relies, and how those other selections are set.</para> 123 220 124 221 </sect2>
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