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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@1204 af4574ff-66df-0310-9fd7-8a98e5e911e0
66 lines
2.8 KiB
XML
66 lines
2.8 KiB
XML
<sect2>
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<title>Command explanations</title>
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<para><command>T=`grep...</command> : Determines the part where the tarfile
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begins in the self extracting archive.</para>
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<para><command>patch -Np1 -i j2sdk-${VERSION}-fix-intl-files.patch</command> :
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Patch to fix duplicate messages in the intl files.</para>
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<para><command>patch -Np1 -i j2sdk-${VERSION}-link-missing-libs.patch</command> : Patch to add missing libs to fix unresolved symbols.</para>
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<para><command>patch -Np1 -i j2sdk-${VERSION}-remove-fixed-paths.patch
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</command> : The build wants the binaries in specific locations, this patch
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modifies this to use the current <envar>PATH</envar> environment to find
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binaries.</para>
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<para><command>patch -Np1 -i j2sdk-${VERSION}-syntax-fixes.patch</command> :
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Patch to fix syntax for <application><acronym>GCC</acronym>-3</application>.
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</para>
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<para><command>patch -Np1 -i j2sdk-${VERSION}-use-included-motif.patch
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</command> : Patch to rename the internal motif library to avoid conflicts with
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an incompatible system installed version.</para>
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<para><command>export ALT_BOOTDIR="$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 and prevents misdirection during compile.</para>
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<para><command>unset CLASSPATH</command> : This clears the
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<envar>CLASSPATH</envar> variable and prevents misdirection during compile.
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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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