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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@1297 af4574ff-66df-0310-9fd7-8a98e5e911e0
49 lines
1.8 KiB
XML
49 lines
1.8 KiB
XML
<sect2>
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<title>Command explanations</title>
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<para><command>export ALT_BOOTDIR="$JAVA_HOME"</command>: This var sets
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location of the bootstrap <acronym>JDK</acronym>.
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</para>
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<para><command>export ALT_MOZILLA_PATH=$PWD</command>: This sets the
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variable that points to where you unzipped the <application>Mozilla
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</application> headers.</para>
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<para><command>export ALT_DEVTOOLS_PATH="/usr/bin"</command>: This
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changes the location where the build finds the needed executables.
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</para>
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<para><command>export BUILD_NUMBER="blfs-`date +%s`"</command>: This will
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help you identify this compiled version of the runtime environment and
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virtual machine by appending this information to the version in the
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output to <command>java -version</command>.</para>
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<para><command>export DEV_ONLY=true</command>: This command
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eliminates compiling the documentation and eliminates a dependency for
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<application>rpm</application>. </para>
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<para><command>unset JAVA_HOME</command>: This clears the
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<envar>JAVA_HOME</envar>
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variable as recommended by the build instructions.</para>
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<para><command>unset CLASSPATH</command>: This clears the
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<envar>CLASSPATH</envar> variable as per the recommendations in the build instructions.
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</para>
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<para><command>unset CFLAGS...</command>: These flags cause miscompilation
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of the build. Never set these.</para>
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<para><command>export INSANE=true</command>: Unless you specify that you
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are insane the build will not proceed. The certified platform for the build is
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Redhat 6.1. The above variable ensures that all the errors related to
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compiling on a non-certified platform will be converted to warnings.</para>
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<para><command>export MAKE_VERBOSE=true</command>: Allows the current
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compilation command to be displayed on the console.</para>
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<para><command>export ALT_CACERTS_FILE...</command>: Specifies the
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certificate file to use.</para>
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</sect2>
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