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Hi, |
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|
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I've faced a problem with migrated packages on my laptop. If I remember |
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well, I've read somewhere that the new Java system will always try to |
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build packages with the lower JDK possible. At least on my laptop (it's |
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a fresh install of Gentoo - I've installed it about two weeks ago) |
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packages are not built with the lowest JDK possible which results in |
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these bugs when compiling packages dependant on a badly built package: |
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|
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>>> Emerging (1 of 1) dev-java/xerces-2.7.1-r1 to / |
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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 Xerces-J-src.2.7.1.tar.gz ;-) |
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... |
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[ ok ] |
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* Using: sun-jdk-1.4 |
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>>> Unpacking source... |
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>>> Unpacking Xerces-J-src.2.7.1.tar.gz to |
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/var/tmp/portage/xerces-2.7.1-r1/work |
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tar: A lone zero block at 19079 |
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* Applying xerces-2.7.1-r1-gentoo.patch |
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... |
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[ ok ] |
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* Applying xerces-2.7.1-no_dom3.patch |
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... |
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[ ok ] |
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>>> Source unpacked. |
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Rewriting ./build.xml |
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>>> Compiling source in |
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/var/tmp/portage/xerces-2.7.1-r1/work/xerces-2_7_1 ... |
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Buildfile: build.xml |
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|
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BUILD FAILED |
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java.lang.UnsupportedClassVersionError: org/xml/sax/ext/Attributes2 |
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(Unsupported major.minor version 49.0) |
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... |
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|
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In this example dev-java/xml-commons-external was built using JDK 1.5 |
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though it could be built JDK 1.4 too. |
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|
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>>> Emerging (1 of 1) dev-java/xml-commons-external-1.3.02-r1 to / |
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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 xml-commons-external-1.3.02.tar.bz2 ;-) |
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... |
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[ ok ] |
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* Using: sun-jdk-1.5 |
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>>> Unpacking source... |
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>>> Unpacking xml-commons-external-1.3.02.tar.bz2 to |
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/var/tmp/portage/xml-commons-external-1.3.02-r1/work |
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>>> Source unpacked. |
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Rewriting ./build.xml |
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... |
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|
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>From ebuild: |
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... |
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DEPEND=">=virtual/jdk-1.3 |
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dev-java/ant-core" |
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RDEPEND=">=virtual/jre-1.3" |
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... |
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|
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Am I missing something or is there a bug? |
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|
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Miroslav |
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