* Andrew Overholt <overholt@xxxxxxxxxx> [2005-10-12 15:43]: > > I got Eclipse 3.1.1 built into rawhide last night and I was able to use it > to check out GNU Classpath [1] and build everything (using Tom Tromey's > builders for the native part and the locale creation, etc.)! This was the > first time I've been able to do this with our Eclipse. It appears that the CVS issue [1] is not fixed as I thought it was. I've attached some instructions of how to get to the point I am at for debugging. I've also attached the little scripts that I am using to make the process easier. Andrew [1] https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=161483
Attachment:
nativifyjar.sh
Description: Bourne shell script
Attachment:
all.sh
Description: Bourne shell script
How to set things up to figure out WTF is going on with CVS checkouts in
Eclipse with libgcj -- Andrew Overholt
Last modified: 2005-10-13
. install Eclipse 3.1.1 from rawhide
yum --enablerepo=development install eclipse-pde-devel
. start it using the Sun (or other proprietary) JVM
mkdir -p ~/workspaces
eclipse -vm <path to JVM>/bin/java -data ~/workspaces/cvs3.1.1
. import the source for the plug-ins we need:
Import->External Plug-ins and Fragments
. check "Projects with source folders"
. next
. pick org.eclipse.team.cvs.core, hit "Add ->"
. hit "Required Plug-ins ->"
. finish
. create ant build files for each
foreach(org.eclipse.ant.core, org.eclipse.core.resources,
org.eclipse.core.runtime, org.eclipse.core.variables,
org.eclipse.team.core, org.eclipse.team.cvs.core,
org.eclipse.update.configurator):
. right-click on plugin.xml
. PDE Tools->Create Ant Build File
. right-click on build.xml
. Run As -> Ant Build...
. check "build.update.jar", "build.jars" (should be checked), "clean",
"refresh"
. change the order to be: clean, build.jars, build.update.jar, refresh
. hit Apply and then Run
. in another terminal, create a directory to store the native bits of the above
jars
mkdir -p ~/eclipse/cvsissues/nativebits
. get scripts to make nativifying easy (attached)
cd ~/eclipse/cvsissues/nativebits
wget http://overholt.ca/nativifyjar.sh
wget http://overholt.ca/all.sh
. make the jar and db files for the above jars point to your modified ones:
pushd /usr/lib/gcj/eclipse
sudo mv org.eclipse.ant.core_3.1.1.jar.db{,.bak}
sudo mv org.eclipse.core.resources_3.1.0.jar.db{,.bak}
sudo mv org.eclipse.core.runtime_3.1.1.jar.db{,.bak}
sudo mv org.eclipse.core.variables_3.1.0.jar.db{,.bak}
sudo mv org.eclipse.team.core_3.1.1.jar.db{,.bak}
sudo mv org.eclipse.team.cvs.core_3.1.1.jar.db{,.bak}
sudo mv org.eclipse.update.configurator_3.1.0.jar.db{,.bak}
sudo ln -s ~/eclipse/cvsissues/nativebits/org.eclipse.ant.core_3.1.1.jar.db
sudo ln -s ~/eclipse/cvsissues/nativebits/org.eclipse.core.resources_3.1.0.jar.db
sudo ln -s ~/eclipse/cvsissues/nativebits/org.eclipse.core.runtime_3.1.1.jar.db
sudo ln -s ~/eclipse/cvsissues/nativebits/org.eclipse.core.variables_3.1.0.jar.db
sudo ln -s ~/eclipse/cvsissues/nativebits/org.eclipse.team.core_3.1.1.jar.db
sudo ln -s ~/eclipse/cvsissues/nativebits/org.eclipse.team.cvs.core_3.1.1.jar.db
sudo ln -s ~/eclipse/cvsissues/nativebits/org.eclipse.update.configurator_3.1.0.jar.db
popd
pushd /usr/share/eclipse/plugins
sudo mv org.eclipse.ant.core_3.1.1.jar /tmp
sudo mv org.eclipse.core.resources_3.1.0.jar /tmp
sudo mv org.eclipse.core.runtime_3.1.1.jar /tmp
sudo mv org.eclipse.core.variables_3.1.0.jar /tmp
sudo mv org.eclipse.team.core_3.1.1.jar /tmp
sudo mv org.eclipse.team.cvs.core_3.1.1.jar /tmp
sudo mv org.eclipse.update.configurator_3.1.0.jar /tmp
sudo ln -s ~/workspaces/cvs3.1.1/org.eclipse.ant.core/org.eclipse.ant.core_3.1.1.jar
sudo ln -s ~/workspaces/cvs3.1.1/org.eclipse.core.resources/org.eclipse.core.resources_3.1.0.jar
sudo ln -s ~/workspaces/cvs3.1.1/org.eclipse.core.runtime/org.eclipse.core.runtime_3.1.1.jar
sudo ln -s ~/workspaces/cvs3.1.1/org.eclipse.core.variables/org.eclipse.core.variables_3.1.0.jar
sudo ln -s ~/workspaces/cvs3.1.1/org.eclipse.team.core/org.eclipse.team.core_3.1.1.jar
sudo ln -s ~/workspaces/cvs3.1.1/org.eclipse.team.cvs.core/org.eclipse.team.cvs.core_3.1.1.jar
sudo ln -s ~/workspaces/cvs3.1.1/org.eclipse.update.configurator/org.eclipse.update.configurator_3.1.0.jar
popd
. make changes in Eclipse as you see fit, re-run the Ant build for the
encompassing plug-in each time (right-click on build.xml -> Run As -> Ant
Build), re-run the native part for either all jars (all.sh) or just the one
you changed:
either
./all.sh
sudo rebuild-gcj-db
OR
one or more of:
./nativifyjar.sh org.eclipse.ant.core 3.1.1 ~/workspaces/cvs3.1.1
./nativifyjar.sh org.eclipse.core.resources 3.1.0 ~/workspaces/cvs3.1.1
./nativifyjar.sh org.eclipse.core.runtime 3.1.1 ~/workspaces/cvs3.1.1
./nativifyjar.sh org.eclipse.core.variables 3.1.0 ~/workspaces/cvs3.1.1
./nativifyjar.sh org.eclipse.team.core 3.1.1 ~/workspaces/cvs3.1.1
./nativifyjar.sh org.eclipse.team.cvs.core 3.1.1 ~/workspaces/cvs3.1.1
./nativifyjar.sh org.eclipse.update.configurator 3.1.0 ~/workspaces/cvs3.1.1
followed by:
sudo rebuild-gcj-db
. enable tracing if you want by editing <plugin>/.options and then tacking a
-debug ~/workspaces/cvs3.1.1/<plugin>/.options onto the end of the eclipse
launch command
. run native eclipse:
rm -rf ~/workspaces/testCVS
eclipse -data ~/workspaces/testCVS [-debug ~/workspaces/cvs3.1.1/<plugin>.options]
. NOTE: you should also be able to run it from within Eclipse but I can't
figure out how to get the classes in <project>/bin (which are theoretically
the same that are in the generated jars) to be mapped to their corresponding
.jar.so
(in Eclipse, set up a run profile that runs an Eclipse application with gij
(you can set up an installed JRE for java-gcj-compat pretty easily by using
/usr/lib/jvm as the location in the Installed JREs dialog))
