[fedora-java] updated instructions for generating the cdt tarball

[Ben Konrath <bkonrath@xxxxxxxxxx>]

Hi, 

I updated the instructions for generating the CDT tarball. This method
allows you to generate the tarball as a non-root user. These instructions
have also been placed in 'how-to-generate-the-cdt-tarball.txt' in the
devel branch of the eclipse-cdt cvs module.

Cheers, Ben

++

Generating the cdt tarball
==========================

% mkdir -p temp/home && cd temp 
% cvs -d :pserver:anonymous@xxxxxxxxxxxxxxx:/home/tools co \
     -r CDT_3_0_1 org.eclipse.cdt-releng/org.eclipse.cdt.releng
% cd org.eclipse.cdt-releng/org.eclipse.cdt.releng
% sed --in-place 's/@cdtTag@/CDT_3_0_1/' maps/cdt.map
% java -cp /usr/share/eclipse/startup.jar \
    -Duser.home=../../home \
    org.eclipse.core.launcher.Main \
    -application org.eclipse.ant.core.antRunner \
    -buildfile build.xml \
    -DbaseLocation=/user/share/eclipse \
    -DdontUnzip=true fetch
% cd .. && tar zcf eclipse-cdt-fetched-src-3.0.1.tar.gz \
     org.eclipse.cdt.releng