Re: [gump] Gump running on Harmony!!
Can javac be sustituted by Eclipse compiler as we do for Harmony build? SY, Alexey 2006/11/15, Stefano Mazzocchi [EMAIL PROTECTED]: Great news everyone, I've finally managed to get Gump running with Harmony. Find it at (the semipermanent URL of Geir's server) http://67.86.14.213:1/gump/ and the 'list of todos' with importance priority can be found at http://67.86.14.213:1/gump/project_todos.html The first problem is the lack of javac that bootstrap-ant requires. Do we have a solution for that? -- Stefano.
Re: [gump] Gump running on Harmony!!
Stefano Mazzocchi wrote: Do we have a solution for that? Yes, it is a modicum of work for a C-hacker. It simply requires extending the tools launcher as described earlier (I'll hunt down the archive if required). Regards, Tim -- Tim Ellison ([EMAIL PROTECTED]) IBM Java technology centre, UK.
Re: [gump] Gump running on Harmony!!
2006/11/15, Tim Ellison [EMAIL PROTECTED]: Stefano Mazzocchi wrote: Do we have a solution for that? Yes, it is a modicum of work for a C-hacker. It simply requires extending the tools launcher as described earlier (I'll hunt down the archive if required). ant runs java compiler without javac executable... Or I'm missing something?
Re: [gump] Gump running on Harmony!!
Alexey Petrenko wrote: 2006/11/15, Tim Ellison [EMAIL PROTECTED]: Stefano Mazzocchi wrote: Do we have a solution for that? Yes, it is a modicum of work for a C-hacker. It simply requires extending the tools launcher as described earlier (I'll hunt down the archive if required). ant runs java compiler without javac executable... Or I'm missing something? If Ant depends upon the non-API com.sun packages in tools.jar then I guess we can decide to create an adapter in the suncompat module. Regards, Tim -- Tim Ellison ([EMAIL PROTECTED]) IBM Java technology centre, UK.
Re: [gump] Gump running on Harmony!!
Stefano Mazzocchi wrote: The first problem is the lack of javac that bootstrap-ant requires. Can you clarify what 'bootstrap-ant' requires? Is it running an Ant javac task, or compiling Ant source with javac.exe? I was assuming the latter. Thanks for getting this going BTW! Regards, Tim -- Tim Ellison ([EMAIL PROTECTED]) IBM Java technology centre, UK.
Re: [gump] Gump running on Harmony!!
2006/11/15, Tim Ellison [EMAIL PROTECTED]: Alexey Petrenko wrote: 2006/11/15, Tim Ellison [EMAIL PROTECTED]: Stefano Mazzocchi wrote: Do we have a solution for that? Yes, it is a modicum of work for a C-hacker. It simply requires extending the tools launcher as described earlier (I'll hunt down the archive if required). ant runs java compiler without javac executable... Or I'm missing something? If Ant depends upon the non-API com.sun packages in tools.jar As far as I know yes. then I guess we can decide to create an adapter in the suncompat module. Yes, that's also possible. SY, Alexey
Re: [gump] Gump running on Harmony!!
Tim Ellison wrote: Alexey Petrenko wrote: 2006/11/15, Tim Ellison [EMAIL PROTECTED]: Stefano Mazzocchi wrote: Do we have a solution for that? Yes, it is a modicum of work for a C-hacker. It simply requires extending the tools launcher as described earlier (I'll hunt down the archive if required). ant runs java compiler without javac executable... Or I'm missing something? If Ant depends upon the non-API com.sun packages in tools.jar then I guess we can decide to create an adapter in the suncompat module. The compiler is pluggable in Ant, look for the build.compiler option: http://ant.apache.org/manual/CoreTasks/javac.html - Sam Ruby
Re: [gump] Gump running on Harmony!!
w00t! (the server has been heating my office... I can tell when Gump is running as the fans spin up...) geir Stefano Mazzocchi wrote: Great news everyone, I've finally managed to get Gump running with Harmony. Find it at (the semipermanent URL of Geir's server) http://67.86.14.213:1/gump/ and the 'list of todos' with importance priority can be found at http://67.86.14.213:1/gump/project_todos.html The first problem is the lack of javac that bootstrap-ant requires. Do we have a solution for that?
Re: [gump] Gump running on Harmony!!
Tim Ellison wrote: Stefano Mazzocchi wrote: The first problem is the lack of javac that bootstrap-ant requires. Can you clarify what 'bootstrap-ant' requires? Is it running an Ant javac task, or compiling Ant source with javac.exe? I was assuming the latter. bootstrap-ant is a script that builds ant without ant, so it requires having the javac executable available. I could cheat and symlink jikes to it, but I don't want to do that: Gump is an indicator of what people use in real life and this is the first sign that harmony needs a javac command in order to proceed in real-life usefulness and I want to keep that signal clear. So, if you are curious to see what's the next roadblock, I suggest that one of you starts coding a javac wrapper for ecj (or anything else that would do the job, I don't care) ;-) -- Stefano.
Re: [gump] Gump running on Harmony!!
Stefano Mazzocchi wrote: Tim Ellison wrote: Stefano Mazzocchi wrote: The first problem is the lack of javac that bootstrap-ant requires. Can you clarify what 'bootstrap-ant' requires? Is it running an Ant javac task, or compiling Ant source with javac.exe? I was assuming the latter. bootstrap-ant is a script that builds ant without ant, so it requires having the javac executable available. I could cheat and symlink jikes to it, but I don't want to do that: Gump is an indicator of what people use in real life and this is the first sign that harmony needs a javac command in order to proceed in real-life usefulness and I want to keep that signal clear. We know :) So, if you are curious to see what's the next roadblock, I suggest that one of you starts coding a javac wrapper for ecj (or anything else that would do the job, I don't care) ;-) We have one somewhere...
Re: [gump] Gump running on Harmony!!
On Wednesday 15 November 2006 19:27 Stefano Mazzocchi wrote: Great news everyone, I've finally managed to get Gump running with Harmony. Find it at (the semipermanent URL of Geir's server) http://67.86.14.213:1/gump/ and the 'list of todos' with importance priority can be found at http://67.86.14.213:1/gump/project_todos.html The first problem is the lack of javac that bootstrap-ant requires. Do we have a solution for that? I wonder what is causing those UnsatisfiedLinkErrors at the end of the page. What's wrong with loading libhytext.so and how is it related to finding javac? -- Gregory Shimansky, Intel Middleware Products Division
Re: [gump] Gump running on Harmony!!
Gregory Shimansky wrote: On Wednesday 15 November 2006 19:27 Stefano Mazzocchi wrote: Great news everyone, I've finally managed to get Gump running with Harmony. Find it at (the semipermanent URL of Geir's server) http://67.86.14.213:1/gump/ and the 'list of todos' with importance priority can be found at http://67.86.14.213:1/gump/project_todos.html The first problem is the lack of javac that bootstrap-ant requires. Do we have a solution for that? I wonder what is causing those UnsatisfiedLinkErrors at the end of the page. What's wrong with loading libhytext.so and how is it related to finding javac? First of all, remember that Gump is written in python and uses 'java' just like any other command, but the environment around that command might not exactly be the same as the one from the shell. I'm not sure of the details of that. Anyway, when Gump starts up, it tries to fire up a bunch of programs that it expects. I have added those to the path and I've tested this by using the sun jvm and achieved the same score of the official gump run. This tells me that the gump installation is sane. Now, the only change between the sun gump run and the harmony one is a change of where JAVA_HOME points to and I wanted to see what happened. In a perfect world, the score of the harmony gump run would have been exactly the same as the score on the sun gump run. This is an indication that the behavior of harmony is different. So far it's different in two aspects: 1) there is no javac process in the JAVA_HOME/bin and the bootstrap-ant module can't work without it 2) running the 'maven' or 'mvn' scripts fails to load the JVM due to linkage problems. So either the those scripts fail to setup some native library-related environment or harmony expects relative paths and might get screwed by embedded execution in other scripts. I've just tried to do export JAVA_HOME=~/src/harmony/drlvm/build/lnx_em64t_gcc_debug/deploy/jre/ and call maven, mvn and ant and all result in the same error java/lang/UnsatisfiedLinkError : Failed loading library libhytext.so: DSO load failed so it seems that harmony has a problem being launched inside scripts which is clearly a bug that needs to be fixed. -- Stefano.
Re: [gump] Gump running on Harmony!!
Sam Ruby wrote: Tim Ellison wrote: If Ant depends upon the non-API com.sun packages in tools.jar then I guess we can decide to create an adapter in the suncompat module. The compiler is pluggable in Ant, look for the build.compiler option: Understood, in fact we do that for the Harmony build to use ECJ; but we will need such an adapter for the users that choose not to use such an Ant adapter, and expect Ant to work unmodified with the Harmony JRE. In the future we can all use (and provide) the JSR199 compiler APIs. Regards, Tim -- Tim Ellison ([EMAIL PROTECTED]) IBM Java technology centre, UK.
[gump] Gump running on Harmony!!
Great news everyone, I've finally managed to get Gump running with Harmony. Find it at (the semipermanent URL of Geir's server) http://67.86.14.213:1/gump/ and the 'list of todos' with importance priority can be found at http://67.86.14.213:1/gump/project_todos.html The first problem is the lack of javac that bootstrap-ant requires. Do we have a solution for that? -- Stefano.
Re: [gump] Gump running on Harmony!!
Geir Magnusson Jr. wrote: Stefano Mazzocchi wrote: So, if you are curious to see what's the next roadblock, I suggest that one of you starts coding a javac wrapper for ecj (or anything else that would do the job, I don't care) ;-) We have one somewhere... See http://mail-archives.apache.org/mod_mbox/incubator-harmony-dev/200605.mbox/[EMAIL PROTECTED] Regards, Tim -- Tim Ellison ([EMAIL PROTECTED]) IBM Java technology centre, UK.
Re: [gump] Gump running on Harmony!!
That's odd. The launcher should figure this out. I'll take a look in a sec... Stefano Mazzocchi wrote: Gregory Shimansky wrote: On Wednesday 15 November 2006 19:27 Stefano Mazzocchi wrote: Great news everyone, I've finally managed to get Gump running with Harmony. Find it at (the semipermanent URL of Geir's server) http://67.86.14.213:1/gump/ and the 'list of todos' with importance priority can be found at http://67.86.14.213:1/gump/project_todos.html The first problem is the lack of javac that bootstrap-ant requires. Do we have a solution for that? I wonder what is causing those UnsatisfiedLinkErrors at the end of the page. What's wrong with loading libhytext.so and how is it related to finding javac? First of all, remember that Gump is written in python and uses 'java' just like any other command, but the environment around that command might not exactly be the same as the one from the shell. I'm not sure of the details of that. Anyway, when Gump starts up, it tries to fire up a bunch of programs that it expects. I have added those to the path and I've tested this by using the sun jvm and achieved the same score of the official gump run. This tells me that the gump installation is sane. Now, the only change between the sun gump run and the harmony one is a change of where JAVA_HOME points to and I wanted to see what happened. In a perfect world, the score of the harmony gump run would have been exactly the same as the score on the sun gump run. This is an indication that the behavior of harmony is different. So far it's different in two aspects: 1) there is no javac process in the JAVA_HOME/bin and the bootstrap-ant module can't work without it 2) running the 'maven' or 'mvn' scripts fails to load the JVM due to linkage problems. So either the those scripts fail to setup some native library-related environment or harmony expects relative paths and might get screwed by embedded execution in other scripts. I've just tried to do export JAVA_HOME=~/src/harmony/drlvm/build/lnx_em64t_gcc_debug/deploy/jre/ and call maven, mvn and ant and all result in the same error java/lang/UnsatisfiedLinkError : Failed loading library libhytext.so: DSO load failed so it seems that harmony has a problem being launched inside scripts which is clearly a bug that needs to be fixed.
