1 | <sect2>
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2 | <title>Command explanations</title>
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3 |
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4 | <para><command>export ALT_BOOTDIR="$JAVA_HOME"</command>: This var sets
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5 | location of the bootstrap <acronym>JDK</acronym>.
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6 | </para>
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7 |
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8 | <para><command>export ALT_MOZILLA_PATH=$PWD</command>: This sets the
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9 | variable that points to where you unzipped the <application>Mozilla
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10 | </application> headers.</para>
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11 |
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12 | <para><command>export ALT_DEVTOOLS_PATH="/usr/bin"</command>: This
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13 | changes the location where the build finds the needed executables.
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14 | </para>
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15 |
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16 | <para><command>export BUILD_NUMBER="blfs-`date +%s`"</command>: This will
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17 | help you identify this compiled version of the runtime environment and
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18 | virtual machine by appending this information to the version in the
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19 | output to <command>java -version</command>.</para>
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20 |
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21 | <para><command>export DEV_ONLY=true</command>: This command
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22 | eliminates compiling the documentation and eliminates a dependency for
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23 | <application>rpm</application>. </para>
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24 |
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25 | <para><command>unset JAVA_HOME</command>: This clears the
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26 | <envar>JAVA_HOME</envar>
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27 | variable as recommended by the build instructions.</para>
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28 |
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29 | <para><command>unset CLASSPATH</command>: This clears the
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30 | <envar>CLASSPATH</envar> variable as per the recommendations in the build instructions.
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31 | </para>
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32 |
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33 | <para><command>unset CFLAGS...</command>: These flags cause miscompilation
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34 | of the build. Never set these.</para>
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35 |
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36 | <para><command>export INSANE=true</command>: Unless you specify that you
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37 | are insane the build will not proceed. The certified platform for the build is
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38 | Redhat 6.1. The above variable ensures that all the errors related to
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39 | compiling on a non-certified platform will be converted to warnings.</para>
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40 |
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41 | <para><command>export MAKE_VERBOSE=true</command>: Allows the current
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42 | compilation command to be displayed on the console.</para>
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43 |
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44 | <para><command>export ALT_CACERTS_FILE...</command>: Specifies the
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45 | certificate file to use.</para>
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46 |
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47 | </sect2>
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48 |
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