Re: How to tell Maven to put DLL dependency into java.library.path?
dont think maven can do that ( surefire understand jars but not dll/so ). I am facing the same issue and the best I can come up ATM is to configure every single project -D On Mon, Mar 25, 2013 at 12:58 AM, Markus Karg k...@quipsy.de wrote: Dan, thank you for this tip. I is working very well. But one question I still do have: If I have a second project which needs the same native dependency, obviously I have to tell configure maven-surefire-plugin again. This is a bit strange, as obviously the fact that the configuration is needed is related to the dependency, not to the dependent project. I wonder if Maven has a solution that roughly spoken does the same but is configured inside oft he dependency's POM, not inside oft he dependent POM? That would allow to use the dependency as any other dependency without having to remember that it actually is a DLL... Thanks! -Markus -Ursprüngliche Nachricht- Von: Dan Tran [mailto:dant...@gmail.com] Gesendet: Mittwoch, 27. Februar 2013 17:41 An: Maven Users List Betreff: Re: How to tell Maven to put DLL dependency into java.library.path? - Use maven profile to detect OS arch and set it into a maven property - Use maven-dependcy-plugin to down all requires dll. Make sure to take advantage of the property set in step 1 - Configure maven-surefire-plugin to set PATH env variable into the download directory Good luck -D On Wed, Feb 27, 2013 at 6:58 AM, Markus Karg k...@quipsy.de wrote: My POM declared a dependency to a DLL: dependency groupIdnet.sf.jacob-project/groupId artifactIdjacob-runtime/artifactId typedll/type classifierx64/classifier version1.17-M2/version scoperuntime/scope /dependency (1)How can I tell Maven that when doing mvn test, that DLL shall be found on java.library.path, so that the JVM can load native classes from it (using JNI)? (2)How can I tell Maven that it shall not statically be x64, but instead it depends on the architecture of the system actually executing mvn test (e. g. x86)? Thanks! J -Markus - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: How to tell Maven to put DLL dependency into java.library.path?
Ok. I just assumed that the EclEmma Eclipse plugin would handle all of this in Eclipse. I haven't used it myself. Any CI problems are not related to this; I was just focusing on the Eclipse part of the problem. /Anders On Thu, Feb 28, 2013 at 11:08 AM, Markus Karg k...@quipsy.de wrote: Who said that I do not use the EclEmma Eclipse plugin? Actually I do. :-) But that does neither solve the problem that each new guy in the team needs to set up his java.library.path in Eclipse again, nor the problem that a CI server like Jenkins / Hudson needs to know about all native libraries for running unit tests. *And* m2e clears the manual native lib settings in Eclipse each time it updates from the POM.xml! ;-( -Ursprüngliche Nachricht- Von: anders.g.ham...@gmail.com [mailto:anders.g.ham...@gmail.com] Im Auftrag von Anders Hammar Gesendet: Donnerstag, 28. Februar 2013 08:54 An: Maven Users List Betreff: Re: How to tell Maven to put DLL dependency into java.library.path? Why not just use the EclEmma Eclipse plugin? It uses Jacoco from what I read on their web site, despite the emma in the name of the plugin. /Anders On Thu, Feb 28, 2013 at 8:48 AM, Dan Tran dant...@gmail.com wrote: I think that would work if you invoke 'maven install' using m2e. However, if you use eclispe's unit test, that may not possible since I too could not working. I basically configure eclispe or put the dlls in my system path -D On Wed, Feb 27, 2013 at 11:21 PM, Markus Karg k...@quipsy.de wrote: I fact these are not my DLLs but are ready-to-use artifacts of the JACOCO project on SourceForge. So I will *never* build them on my own. But I need to have it working m2e. Do you think your solution will convince m2e to add lib to java.library.path? -Ursprüngliche Nachricht- Von: Dan Tran [mailto:dant...@gmail.com] Gesendet: Mittwoch, 27. Februar 2013 22:29 An: Maven Users List Betreff: Re: How to tell Maven to put DLL dependency into java.library.path? if you already have all you DLL loaded at your maven repo, Then it make sense to do so at this moment if you are required to build dll with maven, better look into NAR -D On Wed, Feb 27, 2013 at 12:35 PM, Wayne Fay wayne...@gmail.com wrote: thank you for this interesting idea. I think this would be the most sophisticated (most mavenic) solution, but I have the feeling that Dan's to be simpler to set up in the short term for a Maven novice? Go with Dan's solution for now, but I think you'll change to the Nar plugin eventually. Wayne --- -- To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: How to tell Maven to put DLL dependency into java.library.path?
- Use maven profile to detect OS arch and set it into a maven property - Use maven-dependcy-plugin to down all requires dll. Make sure to take advantage of the property set in step 1 - Configure maven-surefire-plugin to set PATH env variable into the download directory Good luck -D On Wed, Feb 27, 2013 at 6:58 AM, Markus Karg k...@quipsy.de wrote: My POM declared a dependency to a DLL: dependency groupIdnet.sf.jacob-project/groupId artifactIdjacob-runtime/artifactId typedll/type classifierx64/classifier version1.17-M2/version scoperuntime/scope /dependency (1)How can I tell Maven that when doing mvn test, that DLL shall be found on java.library.path, so that the JVM can load native classes from it (using JNI)? (2)How can I tell Maven that it shall not statically be x64, but instead it depends on the architecture of the system actually executing mvn test (e. g. x86)? Thanks! J -Markus - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: How to tell Maven to put DLL dependency into java.library.path?
Hi Marcus, Markus Karg wrote: My POM declared a dependency to a DLL: dependency groupIdnet.sf.jacob-project/groupId artifactIdjacob-runtime/artifactId typedll/type classifierx64/classifier version1.17-M2/version scoperuntime/scope /dependency (1)How can I tell Maven that when doing mvn test, that DLL shall be found on java.library.path, so that the JVM can load native classes from it (using JNI)? (2)How can I tell Maven that it shall not statically be x64, but instead it depends on the architecture of the system actually executing mvn test (e. g. x86)? Have a look at the nar plugin. Create a JNI example project and have a look at the artifacts it will create. You may pack your DLLs into similar artifacts and then use this plugin to download and unpack the native stuff automatically when using those artifacts as dependency. - Jörg - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
RE: How to tell Maven to put DLL dependency into java.library.path?
Dan, sounds reasonable. I think I'll do that! :-) Thanks a lot! -Markus -Original Message- From: Dan Tran [mailto:dant...@gmail.com] Sent: Mittwoch, 27. Februar 2013 17:41 To: Maven Users List Subject: Re: How to tell Maven to put DLL dependency into java.library.path? - Use maven profile to detect OS arch and set it into a maven property - Use maven-dependcy-plugin to down all requires dll. Make sure to take advantage of the property set in step 1 - Configure maven-surefire-plugin to set PATH env variable into the download directory Good luck -D On Wed, Feb 27, 2013 at 6:58 AM, Markus Karg k...@quipsy.de wrote: My POM declared a dependency to a DLL: dependency groupIdnet.sf.jacob-project/groupId artifactIdjacob-runtime/artifactId typedll/type classifierx64/classifier version1.17-M2/version scoperuntime/scope /dependency (1)How can I tell Maven that when doing mvn test, that DLL shall be found on java.library.path, so that the JVM can load native classes from it (using JNI)? (2)How can I tell Maven that it shall not statically be x64, but instead it depends on the architecture of the system actually executing mvn test (e. g. x86)? Thanks! J -Markus - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
RE: How to tell Maven to put DLL dependency into java.library.path?
Jörg, thank you for this interesting idea. I think this would be the most sophisticated (most mavenic) solution, but I have the feeling that Dan's to be simpler to set up in the short term for a Maven novice? Thanks! :-) Markus -Original Message- From: Jörg Schaible [mailto:joerg.schai...@scalaris.com] Sent: Mittwoch, 27. Februar 2013 18:03 To: users@maven.apache.org Subject: Re: How to tell Maven to put DLL dependency into java.library.path? Hi Marcus, Markus Karg wrote: My POM declared a dependency to a DLL: dependency groupIdnet.sf.jacob-project/groupId artifactIdjacob-runtime/artifactId typedll/type classifierx64/classifier version1.17-M2/version scoperuntime/scope /dependency (1)How can I tell Maven that when doing mvn test, that DLL shall be found on java.library.path, so that the JVM can load native classes from it (using JNI)? (2)How can I tell Maven that it shall not statically be x64, but instead it depends on the architecture of the system actually executing mvn test (e. g. x86)? Have a look at the nar plugin. Create a JNI example project and have a look at the artifacts it will create. You may pack your DLLs into similar artifacts and then use this plugin to download and unpack the native stuff automatically when using those artifacts as dependency. - Jörg - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: How to tell Maven to put DLL dependency into java.library.path?
thank you for this interesting idea. I think this would be the most sophisticated (most mavenic) solution, but I have the feeling that Dan's to be simpler to set up in the short term for a Maven novice? Go with Dan's solution for now, but I think you'll change to the Nar plugin eventually. Wayne - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: How to tell Maven to put DLL dependency into java.library.path?
if you already have all you DLL loaded at your maven repo, Then it make sense to do so at this moment if you are required to build dll with maven, better look into NAR -D On Wed, Feb 27, 2013 at 12:35 PM, Wayne Fay wayne...@gmail.com wrote: thank you for this interesting idea. I think this would be the most sophisticated (most mavenic) solution, but I have the feeling that Dan's to be simpler to set up in the short term for a Maven novice? Go with Dan's solution for now, but I think you'll change to the Nar plugin eventually. Wayne - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: How to tell Maven to put DLL dependency into java.library.path?
I think that would work if you invoke 'maven install' using m2e. However, if you use eclispe's unit test, that may not possible since I too could not working. I basically configure eclispe or put the dlls in my system path -D On Wed, Feb 27, 2013 at 11:21 PM, Markus Karg k...@quipsy.de wrote: I fact these are not my DLLs but are ready-to-use artifacts of the JACOCO project on SourceForge. So I will *never* build them on my own. But I need to have it working m2e. Do you think your solution will convince m2e to add lib to java.library.path? -Ursprüngliche Nachricht- Von: Dan Tran [mailto:dant...@gmail.com] Gesendet: Mittwoch, 27. Februar 2013 22:29 An: Maven Users List Betreff: Re: How to tell Maven to put DLL dependency into java.library.path? if you already have all you DLL loaded at your maven repo, Then it make sense to do so at this moment if you are required to build dll with maven, better look into NAR -D On Wed, Feb 27, 2013 at 12:35 PM, Wayne Fay wayne...@gmail.com wrote: thank you for this interesting idea. I think this would be the most sophisticated (most mavenic) solution, but I have the feeling that Dan's to be simpler to set up in the short term for a Maven novice? Go with Dan's solution for now, but I think you'll change to the Nar plugin eventually. Wayne - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
Re: How to tell Maven to put DLL dependency into java.library.path?
Why not just use the EclEmma Eclipse plugin? It uses Jacoco from what I read on their web site, despite the emma in the name of the plugin. /Anders On Thu, Feb 28, 2013 at 8:48 AM, Dan Tran dant...@gmail.com wrote: I think that would work if you invoke 'maven install' using m2e. However, if you use eclispe's unit test, that may not possible since I too could not working. I basically configure eclispe or put the dlls in my system path -D On Wed, Feb 27, 2013 at 11:21 PM, Markus Karg k...@quipsy.de wrote: I fact these are not my DLLs but are ready-to-use artifacts of the JACOCO project on SourceForge. So I will *never* build them on my own. But I need to have it working m2e. Do you think your solution will convince m2e to add lib to java.library.path? -Ursprüngliche Nachricht- Von: Dan Tran [mailto:dant...@gmail.com] Gesendet: Mittwoch, 27. Februar 2013 22:29 An: Maven Users List Betreff: Re: How to tell Maven to put DLL dependency into java.library.path? if you already have all you DLL loaded at your maven repo, Then it make sense to do so at this moment if you are required to build dll with maven, better look into NAR -D On Wed, Feb 27, 2013 at 12:35 PM, Wayne Fay wayne...@gmail.com wrote: thank you for this interesting idea. I think this would be the most sophisticated (most mavenic) solution, but I have the feeling that Dan's to be simpler to set up in the short term for a Maven novice? Go with Dan's solution for now, but I think you'll change to the Nar plugin eventually. Wayne - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org - To unsubscribe, e-mail: users-unsubscr...@maven.apache.org For additional commands, e-mail: users-h...@maven.apache.org
