javac -source 1.4 -target 1.4 -classpath :./src:.:/usr/share/antlr/lib/antlr.jar:. -d classes src/gnu/classpath/tools/gjdoc/ClassDocImpl.java ./src/gnu/classpath/tools/gjdoc/expr/Evaluator.java:25: cannot access antlr.RecognitionException bad class file: /usr/share/antlr/lib/antlr.jar(antlr/RecognitionException.class) class file has wrong version 49.0, should be 48.0 Please remove or make sure it appears in the correct subdirectory of the classpath. import antlr.RecognitionException; ^ 1 error make: *** [classes/gnu/classpath/tools/gjdoc/AbstractTagImpl.class] Error 1 make: *** Waiting for unfinished jobs.... ./src/gnu/classpath/tools/gjdoc/expr/Evaluator.java:25: cannot access antlr.RecognitionException bad class file: /usr/share/antlr/lib/antlr.jar(antlr/RecognitionException.class) class file has wrong version 49.0, should be 48.0 Please remove or make sure it appears in the correct subdirectory of the classpath. import antlr.RecognitionException; ^ 1 error make: *** [classes/gnu/classpath/tools/gjdoc/ClassDocImpl.class] Error 1 !!! ERROR: dev-java/gjdoc-0.7.7-r1 failed. Call stack: ebuild.sh, line 1545: Called dyn_compile ebuild.sh, line 940: Called src_compile gjdoc-0.7.7-r1.ebuild, line 46: Called die !!! emake failed !!! If you need support, post the topmost build error, and the call stack if relevant. !!! When you file a bug report, please include the following information: GENTOO_VM=blackdown-jdk-1.4.2 CLASSPATH="" JAVA_HOME="/opt/blackdown-jdk-1.4.2.03" JAVACFLAGS="-source 1.4 -target 1.4" COMPILER="" and of course, the output of emerge --info emerge --info Portage 2.1.1_pre1-r5 (default-linux/x86/2006.0, gcc-4.1.1/vanilla, glibc-2.4-r3, 2.6.17-gentoo i686) ================================================================= System uname: 2.6.17-gentoo i686 Intel(R) Pentium(R) 4 CPU 3.20GHz Gentoo Base System version 1.12.1 dev-lang/python: 2.3.5, 2.4.3-r1 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: [Not Present] dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.13, 2.60 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.17 sys-devel/gcc-config: 2.0.0_rc1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r5 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=nocona -mtune=nocona -pipe -ggdb" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config /var/bind" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/eselect/compiler /etc/gconf /etc/java-config/vms/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c" CXXFLAGS="-O2 -march=nocona -mtune=nocona -pipe -ggdb" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks metadata-transfer sandbox sfperms splitdebug strict" GENTOO_MIRRORS="http://ftp.romnet.org/gentoo/ http://ftp.du.se/pub/os/gentoo http://mirror.datapipe.net/gentoo http://gentoo.ynet.sk/pub http://distro.ibiblio.org/pub/linux/distributions/gentoo/" LANG="en_GB.UTF-8" LC_ALL="en_GB.UTF-8" LINGUAS="en_GB" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="x86 X a52 aac aalib acl acpi aim alsa apache2 arts audiofile avi bash-completion berkdb bitmap-fonts bonobo browserplugin bzip2 bzlib caps cdparanoia cdr cjk cli crypt cups curl dbus doc dri dts dvd dvdr dvdread eds emacs emboss encode esd ethereal examples exif expat fam fbcon ffmpeg flac foomaticdb fortran gcj gd gdbm gif glut gmp gnome gnutls gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hal iconv icq idn ieee1394 imagemagick imlib ipv6 isdnlog jabber jack java javascript jce jpeg junit kde kdehiddenvisibility lcms leim libg++ libgda libwww lm_sensors logrotate mad mbox mikmod milter mime mmap mmx mng motif mp3 mpeg mpi msn ncurses nls nptl nsplugin offensive ogg oggvorbis openal opengl oscar oss pam pcntl pcre pdf pdflib perl png postgres pppd profile python qt qt3 qt4 quicktime readline recode reflection ruby sdl seamonkey session sharedmem sndfile snmp sockets sox speex spell spl sse sse2 ssl svg sysvipc tcltk tcpd tetex theora threads tiff truetype truetype-fonts type1-fonts udev uicktime unicode usb v4l vhosts vorbis win32codecs wmf wxwindows xface xine xml xml2 xmms xorg xv xvid yahoo zlib elibc_glibc input_devices_keyboard input_devices_mouse kernel_linux linguas_en_GB userland_GNU video_cards_radeon video_cards_vesa video_cards_fbdev" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LDFLAGS, PORTAGE_RSYNC_EXTRA_OPTS
99% sure the problem is that you used Java 1.5 at some point. Please be sure to follow the Java upgrade guide: http://www.gentoo.org/proj/en/java/java-upgrade.xml In particular, you will want to use the java-1.5-fixer script to help rebuild everything that was built with 1.5 with 1.4. If you have further problems, please stop by #gentoo=java on irc.freenode.net or use the gentoo-java for help.
