| 1 | <sect2>
|
|---|
| 2 | <title>Command explanations</title>
|
|---|
| 3 |
|
|---|
| 4 | <para><userinput>T=`grep...:</userinput> Determines the part where the tarfile begins in the self extracting archive.</para>
|
|---|
| 5 |
|
|---|
| 6 | <para><userinput>patch -Np1 -i j2sdk-${VERSION}-fix-intl-files.patch:</userinput>
|
|---|
| 7 | Patch to fix duplicate messages in the intl files.</para>
|
|---|
| 8 | <para><userinput>patch -Np1 -i j2sdk-${VERSION}-link-missing-libs.patch:</userinput>
|
|---|
| 9 | Patch to add missing libs to fix unresolved symbols.</para>
|
|---|
| 10 | <para><userinput>patch -Np1 -i j2sdk-${VERSION}-remove-fixed-paths.patch:</userinput>
|
|---|
| 11 | The build wants the binaries in specific locations, this patch modifies this to use the current PATH environment to find binaries.</para>
|
|---|
| 12 | <para><userinput>patch -Np1 -i j2sdk-${VERSION}-syntax-fixes.patch:</userinput>
|
|---|
| 13 | Patch to fix syntax for gcc3.</para>
|
|---|
| 14 | <para><userinput>patch -Np1 -i j2sdk-${VERSION}-use-included-motif.patch:</userinput>
|
|---|
| 15 | Patch to rename the internal motif library to avoid conflicts with an incompatible system installed version.</para>
|
|---|
| 16 |
|
|---|
| 17 | <para><userinput>export ALT_BOOTDIR="$JAVA_HOME" :</userinput> This
|
|---|
| 18 | var sets location of the bootstrap JDK.
|
|---|
| 19 | </para>
|
|---|
| 20 |
|
|---|
| 21 | <para><userinput>export ALT_MOZILLA_PATH=$PWD :</userinput> This sets the
|
|---|
| 22 | variable that points to where you unzipped the mozilla headers.</para>
|
|---|
| 23 |
|
|---|
| 24 | <para><userinput>export ALT_DEVTOOLS_PATH="/usr/bin" :</userinput> This
|
|---|
| 25 | changes the location where the build finds the needed executables.
|
|---|
| 26 | </para>
|
|---|
| 27 |
|
|---|
| 28 | <para><userinput>export BUILD_NUMBER="blfs-`date +%s`" :</userinput> This will
|
|---|
| 29 | help you identify this compiled version of the runtime environment and
|
|---|
| 30 | virtual machine by appending this information to the version in the
|
|---|
| 31 | output to "java -version".</para>
|
|---|
| 32 |
|
|---|
| 33 | <para><userinput>export DEV_ONLY=true :</userinput> This command
|
|---|
| 34 | eliminates compiling the documentation and eliminates a dependency for
|
|---|
| 35 | rpm. </para>
|
|---|
| 36 |
|
|---|
| 37 | <para><userinput>unset JAVA_HOME :</userinput> This clears the JAVA_HOME
|
|---|
| 38 | variable and prevents misdirection during compile.</para>
|
|---|
| 39 |
|
|---|
| 40 | <para><userinput>unset CLASSPATH :</userinput> This clears the CLASSPATH
|
|---|
| 41 | variable and prevents misdirection during compile.</para>
|
|---|
| 42 |
|
|---|
| 43 | <para><userinput>unset CFLAGS... :</userinput> These flags cause miscompilation
|
|---|
| 44 | of the build. Never set these.
|
|---|
| 45 | </para>
|
|---|
| 46 |
|
|---|
| 47 | <para><userinput>export INSANE=true:</userinput> Unless you specify that you
|
|---|
| 48 | are insane the build will not proceed. The certified platform for the build is
|
|---|
| 49 | Redhat 6.1. The above variable ensures that all the errors related to
|
|---|
| 50 | compiling on a non-certified platform will be converted to warnings.</para>
|
|---|
| 51 |
|
|---|
| 52 | <para><userinput>export MAKE_VERBOSE=true:</userinput> Allows the current
|
|---|
| 53 | compilation command to be displayed on the console.</para>
|
|---|
| 54 |
|
|---|
| 55 | <para><userinput>export ALT_CACERTS_FILE...: </userinput> Specifies the certificate
|
|---|
| 56 | file to use.</para>
|
|---|
| 57 |
|
|---|
| 58 | </sect2>
|
|---|
| 59 |
|
|---|
