sun-jmx-1.2.1-r1 fails in compilation with Sun JDK 1.5 with error message: Buildfile: build.xml classes: [mkdir] Created dir: /var/tmp/portage/sun-jmx-1.2.1-r1/work/jmx-1_2_1-src/build/classes [javac] Compiling 203 source files to /var/tmp/portage/sun-jmx-1.2.1-r1/work/jmx-1_2_1-src/build/classes [javac] javac: target release 1.2 conflicts with default source release 1.5 BUILD FAILED /var/tmp/portage/sun-jmx-1.2.1-r1/work/jmx-1_2_1-src/build.xml:49: Compile failed; see the compiler error output for details. In Blackdown error message is different: BUILD FAILED java.lang.UnsupportedClassVersionError: org/apache/xerces/jaxp/SAXParserFactoryImpl (Unsupported major.minor version 49.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274) at java.lang.ClassLoader.loadClass(ClassLoader.java:282) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at javax.xml.parsers.FactoryFinder.newInstance(FactoryFinder.java:93) at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:174) at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:87) at org.apache.tools.ant.util.JAXPUtils.newParserFactory(JAXPUtils.java:114) at org.apache.tools.ant.util.JAXPUtils.getNSParserFactory(JAXPUtils.java:100) at org.apache.tools.ant.util.JAXPUtils.getNamespaceXMLReader(JAXPUtils.java:163) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:184) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:131) at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:91) at org.apache.tools.ant.Main.runBuild(Main.java:658) at org.apache.tools.ant.Main.startAnt(Main.java:188) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55) Total time: 0 seconds java.lang.UnsupportedClassVersionError: org/apache/xerces/jaxp/SAXParserFactoryImpl (Unsupported major.minor version 49.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) at java.net.URLClassLoader.access$100(URLClassLoader.java:55) at java.net.URLClassLoader$1.run(URLClassLoader.java:194) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:187) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274) at java.lang.ClassLoader.loadClass(ClassLoader.java:282) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at javax.xml.parsers.FactoryFinder.newInstance(FactoryFinder.java:93) at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:174) at javax.xml.parsers.SAXParserFactory.newInstance(SAXParserFactory.java:87) at org.apache.tools.ant.util.JAXPUtils.newParserFactory(JAXPUtils.java:114) at org.apache.tools.ant.util.JAXPUtils.getNSParserFactory(JAXPUtils.java:100) at org.apache.tools.ant.util.JAXPUtils.getNamespaceXMLReader(JAXPUtils.java:163) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:184) at org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelper2.java:131) at org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.java:91) at org.apache.tools.ant.Main.runBuild(Main.java:658) at org.apache.tools.ant.Main.startAnt(Main.java:188) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55) org/apache/xerces/jaxp/SAXParserFactoryImpl (Unsupported major.minor version 49.0) Reproducible: Always Steps to Reproduce: 1. Download sun-jmx from Sun website 2. emerge sun-jmx Actual Results: jmx compilation fails and blocks emerging any java based software like Tomcat 5, Eclipse, NetBeans, Ant, etc Expected Results: compile without errors Portage 2.0.51.22-r3 (default-linux/amd64/2005.1, gcc-3.4.4, glibc-2.3.5-r2, 2.6.12-gentoo-r10 x86_64) ================================================================= System uname: 2.6.12-gentoo-r10 x86_64 AMD Athlon(tm) 64 Processor 3200+ Gentoo Base System version 1.6.13 ccache version 2.3 [disabled] dev-lang/python: 2.3.5-r2, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -pipe -O2" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/usr/lib/X11/xkb" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=k8 -pipe -O2" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://src.gentoo.pl http://gentoo.prz.rzeszow.pl http://gentoo.zie.pg.gda.pl http://gentoo.po.opole.pl ftp://gentoo.po.opole.pl " LANG="pl_PL" LC_ALL="pl_PL" LINGUAS="en pl" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X acpi alsa amd64 avi berkdb bitmap-fonts bonobo bzip2 cdr crypt cups curl dvd dvdr eds emboss encode esd fam foomaticdb fortran ftp gif gnome gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile imlib ipv6 jabber java jpeg junit kde ldap lzw lzw-tiff mime mp3 mpeg ncurses nls ogg opengl pam pdflib perl png python qt quicktime readline samba sdl source spell ssl tcltk tcpd tiff truetype truetype-fonts type1-fonts unicode usb userlocales vorbis wifi xine xml xml2 xmms xpm xprint xv xvid zlib linguas_en linguas_pl userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LDFLAGS, PORTDIR_OVERLAY
don't use package.masked things if you do'nt know wtf you are doeing
