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>> I was conviced, that ebuilds always use the lowest JDK version possible. |
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>> But it seems, that packages use the System VM - which is 1.6 in my case. |
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>> But 1.5 is also installed. |
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> |
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> Ebuilds compile source/target based on the lowest JDK version specified |
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> in the ebuild. Which vm is used is controlled by by the ebuild and/or |
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> the env. But most times that's restricted just to a version that |
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> satisfied a virtual. Not specific vms. |
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|
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Oh good! I was hoping to hear that. |
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|
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But here, on my machine with default config, i'm compiling |
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commons-daemon, and it says "using sun-jdk-1.6". |
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Watch this: |
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|
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# emerge -1 commons-daemon |
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Calculating dependencies... done! |
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>>> Verifying ebuild Manifests... |
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|
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>>> Emerging (1 of 1) dev-java/commons-daemon-1.0.1-r2 to / |
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* daemon-1.0.1.tar.gz RMD160 SHA1 SHA256 size ;-) ... |
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|
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[ ok ] |
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* checking ebuild checksums ;-) ... |
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|
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[ ok ] |
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* checking auxfile checksums ;-) ... |
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|
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[ ok ] |
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* checking miscfile checksums ;-) ... |
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|
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[ ok ] |
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* checking daemon-1.0.1.tar.gz ;-) ... |
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|
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[ ok ] |
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* Using: sun-jdk-1.6 |
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>>> Unpacking source... |
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>>> Unpacking daemon-1.0.1.tar.gz to |
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/var/tmp/portage/dev-java/commons-daemon-1.0.1-r2/work |
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|
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|
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Oh, and even if i set the system VM to 1.5, it still uses sun-jdk-1.6. |
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Strange! Look: |
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|
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# java-config -L |
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The following VMs are available for generation-2: |
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*) Sun JDK 1.5.0.13 [sun-jdk-1.5] |
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2) Sun JDK 1.6.0.03 [sun-jdk-1.6] |
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|
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|
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Why that? I don't find any particular line in commons-daemon's ebuild |
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which specifies, that it should use JDK 1.6 instead of JDK 1.5. |
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The dependencies are >=virtual/jdk-1.4 and such. |
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|
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|
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Is this a bug, maybe? |
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