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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@633 af4574ff-66df-0310-9fd7-8a98e5e911e0
49 lines
1.9 KiB
XML
49 lines
1.9 KiB
XML
<sect2>
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<title>Command explanations</title>
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<para><userinput>T=`grep...:</userinput> Determines the part where the tarfile begins in the self extracting archive.</para>
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<para><userinput>export ALT_BOOTDIR="$JAVA_HOME" :</userinput> This
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var sets location of the bootstrap JDK.
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</para>
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<para><userinput>export ALT_MOZILLA_PATH=$PWD :</userinput> This sets the
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variable that points to where you unzipped the mozilla headers.</para>
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<para><userinput>export ALT_DEVTOOLS_PATH="/usr/bin" :</userinput> 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><userinput>export BUILD_NUMBER="blfs-`date +%s`" :</userinput> 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 "java -version".</para>
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<para><userinput>export DEV_ONLY=true :</userinput> This command
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eliminates compiling the documentation and eliminates a dependency for
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rpm. </para>
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<para><userinput>unset JAVA_HOME :</userinput> This clears the JAVA_HOME
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variable and prevents misdirection during compile.</para>
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<para><userinput>unset CLASSPATH :</userinput> This clears the CLASSPATH
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variable and prevents misdirection during compile.</para>
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<para><userinput>unset CFLAGS... :</userinput> These flags cause miscompilation
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of the build. Never set these.
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</para>
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<para><userinput>export INSANE=true:</userinput> 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-certifiedi platform will be converted to warnings.</para>
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<para><userinput>export MAKE_VERBOSE=true:</userinput> Allows the current
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compilation command to be displayed on the console.</para>
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<para><userinput>export ALT_CACERTS_FILE...: </userinput> Specifies the certificate
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file to use.</para>
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</sect2>
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