Created attachment 375260 [details] build.log extract We'll need to investigate this as we proceed with JDK 1.8 introduction; from a quick thought, just from what I heard, it might need to be a virtual. Explanation by advocate: java.util.Map in jdk8 gained a function boolean remove(Object key, Object value); which clashes with several functions introduced in commons-collections. `emerge --info` output of the forum user: Portage 2.2.10 (default/linux/amd64/13.0, gcc-4.8.2, glibc-2.19, 3.10.15-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-3.10.15-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_E5-2620_0_@_2.00GHz-with-gentoo-2.2 KiB Mem: 32897432 total, 6314700 free KiB Swap: 8388604 total, 8388604 free Timestamp of tree: Tue, 01 Apr 2014 17:00:01 +0000 ld GNU ld (GNU Binutils) 2.24 ccache version 3.1.9 [disabled] app-shells/bash: 4.2_p46 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.6, 3.2.5-r3, 3.3.5, 3.4.0 dev-util/ccache: 3.1.9-r3 dev-util/cmake: 2.8.12.2 dev-util/pkgconfig: 0.28-r1 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.12.4 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.10.3, 1.11.6, 1.13.4, 1.14.1 sys-devel/binutils: 2.24-r2 sys-devel/gcc: 4.7.3-r1, 4.8.2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 4.0-r1 sys-kernel/linux-headers: 3.14 (virtual/os-headers) sys-libs/glibc: 2.19 Repositories: science nbigaouette seden bitcoin drevilt betagarden emacs sunrise qt gentoo x-portage ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch usersandbox usersync" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j13" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/science /var/lib/layman/nbigaouette /var/lib/layman/seden /var/lib/layman/bitcoin /var/lib/layman/drevilt /var/lib/layman/betagarden /var/lib/layman/emacs /var/lib/layman/sunrise /var/lib/layman/qt /usr/portage /usr/local/portage" USE="X \ acl amd64 berkdb bzip2 cli consolekit cracklib crypt cxx dri fortran gdbm iconv ipv6 mmx modules multilib ncurses nls nptl openmp pam pcre readline session sse sse2 ssl tcpd truetype unicode zlib" ABI_X86="64 32" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3 python3_2" RUBY_TARGETS="ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" USE_PYTHON="2.7 3.2 3.3" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC
Created attachment 376896 [details, diff] java8-compatibility.patch Add support for jdk-1.8. With this patch, commons-collections successfully builds and works under jdk-1.8.
does this patch not work: >>> Emerging (1 of 11) dev-java/commons-collections-3.2.1::gentoo * commons-collections-3.2.1-src.tar.gz SHA256 SHA512 WHIRLPOOL size ;-) ... [ ok ] * Using: oracle-jdk-bin-1.8 >>> Unpacking source... >>> Unpacking commons-collections-3.2.1-src.tar.gz to /var/tmp/portage/dev-java/commons-collections-3.2.1/work tar: A lone zero block at 9524 >>> Source unpacked in /var/tmp/portage/dev-java/commons-collections-3.2.1/work >>> Compiling source in /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src ... Rewriting attributes Rewriting ./build.xml * Disabling all optional ANT_TASKS Buildfile: /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/build.xml init: [echo] -------- commons-collections 3.2.1 -------- prepare: [mkdir] Created dir: /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/build compile: [mkdir] Created dir: /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/build/classes [javac] Compiling 273 source files to /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/build/classes [javac] /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/src/java/org/apache/commons/collections/MultiHashMap.java:334: error: remove(Object,Object) in MultiHashMap cannot implement remove(Object,Object) in Map [javac] public Object remove(Object key, Object item) { [javac] ^ [javac] return type Object is not compatible with boolean [javac] /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/src/java/org/apache/commons/collections/MultiMap.java:69: error: remove(Object,Object) in MultiMap clashes with remove(Object,Object) in Map [javac] public Object remove(Object key, Object item); [javac] ^ [javac] return type Object is not compatible with boolean [javac] /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/src/java/org/apache/commons/collections/map/MultiKeyMap.java:200: error: remove(Object,Object) in MultiKeyMap cannot implement remove(Object,Object) in Map [javac] public Object remove(Object key1, Object key2) { [javac] ^ [javac] return type Object is not compatible with boolean [javac] /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/src/java/org/apache/commons/collections/map/MultiValueMap.java:156: error: remove(Object,Object) in MultiValueMap cannot implement remove(Object,Object) in Map [javac] public Object remove(Object key, Object value) { [javac] ^ [javac] return type Object is not compatible with boolean [javac] 4 errors BUILD FAILED /var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src/build.xml:106: Compile failed; see the compiler error output for details. Total time: 2 seconds * ERROR: dev-java/commons-collections-3.2.1::gentoo failed (compile phase): * eant failed * * Call stack: * ebuild.sh, line 93: Called src_compile * environment, line 3875: Called eant 'jar' * environment, line 576: Called die * The specific snippet of code: * ant ${antflags} "${@}" || die "eant failed" * * If you need support, post the output of `emerge --info '=dev-java/commons-collections-3.2.1::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-java/commons-collections-3.2.1::gentoo'`. !!! When you file a bug report, please include the following information: GENTOO_VM=oracle-jdk-bin-1.8 CLASSPATH="" JAVA_HOME="/opt/oracle-jdk-bin-1.8.0.5" JAVACFLAGS="-source 1.4 -target 1.4" COMPILER="javac" and of course, the output of emerge --info =commons-collections-3.2.1 * The complete build log is located at '/var/tmp/portage/dev-java/commons-collections-3.2.1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-java/commons-collections-3.2.1/temp/environment'. * Working directory: '/var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src' * S: '/var/tmp/portage/dev-java/commons-collections-3.2.1/work/commons-collections-3.2.1-src' >>> Failed to emerge dev-java/commons-collections-3.2.1, Log file: >>> '/var/tmp/portage/dev-java/commons-collections-3.2.1/temp/build.log' * Messages for package dev-java/commons-collections-3.2.1:
I can be wrong, but I don't see 'src-prepare' phase and message like: * Applying java8-compatibility.patch ... Are you sure you added this patch into your ebuild? PS. Just merged it again... using jdk 1.8. There was patching message and all built just great. PPS. I used --binary key to epatch, if I remember right - there is problem with it with line endings, this key allows it to ignore them. Not sure, but I think it can be fixed somehow except for this key...
The patch allows compiling commons-collections with jdk-1.8, however it breaks compiling json-lib with (at least) jdk-1.7: >>> Compiling source in /var/tmp/portage/dev-java/json-lib-2.4/work ... ejavac -d target/classes -encoding UTF-8 -classpath /usr/share/ezmorph/lib/ezmorph.jar:/usr/share/commons-beanutils-1.7/lib/commons-beanutils.jar:/usr/share/commons-beanutils-1.7/lib/commons-beanutils-core.jar:/usr/share/commons-beanutils-1.7/lib/commons-beanutils-bean-collections.jar:/usr/share/commons-lang-2.1/lib/commons-lang.jar:/usr/share/commons-collections/lib/commons-collections.jar:/usr/share/commons-logging/lib/commons-logging.jar:/usr/share/commons-logging/lib/commons-logging-api.jar:/usr/share/commons-logging/lib/commons-logging-adapters.jar:/usr/share/jakarta-oro-2.0/lib/jakarta-oro.jar @sources.lst warning: [options] bootstrap class path not set in conjunction with -source 1.5 net/sf/json/JsonConfig.java:1367: error: no suitable method found for remove(Class,Class) beanTypeMap.remove( beanClass, propertyType ); ^ method MultiKeyMap.remove(Object) is not applicable (actual and formal argument lists differ in length) method MultiKeyMap.remove(Object,Object,Object,Object,Object) is not applicable (actual and formal argument lists differ in length) method MultiKeyMap.remove(Object,Object,Object,Object) is not applicable (actual and formal argument lists differ in length) method MultiKeyMap.remove(Object,Object,Object) is not applicable (actual and formal argument lists differ in length) net/sf/json/JsonConfig.java:1380: error: no suitable method found for remove(Class,String) beanKeyMap.remove( beanClass, key ); ^ method MultiKeyMap.remove(Object) is not applicable (actual and formal argument lists differ in length) method MultiKeyMap.remove(Object,Object,Object,Object,Object) is not applicable (actual and formal argument lists differ in length) method MultiKeyMap.remove(Object,Object,Object,Object) is not applicable (actual and formal argument lists differ in length) method MultiKeyMap.remove(Object,Object,Object) is not applicable (actual and formal argument lists differ in length) Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. 2 errors 1 warning reverting the patch and rebuilding commons-collections, then rebuilding json-lib allows json-lib to build.
*** Bug 516942 has been marked as a duplicate of this bug. ***
We ought to merge this patch at some point. :/
I checked why this packages should be installed on my system. If dev-java/ant is installed (ant sets +bfs themselves, so depends on ant-apache-bsf) and python USE flag is set, this package needs to be build. dev-java/ant-apache-bsf-1.9.2::gentoo USE="python* -javascript -tcl" 0 KiB dev-java/bsf-2.4.0-r1:2.3::gentoo USE="python* -doc -examples -javascript -source -tcl" 0 KiB dev-java/jython-2.2.1-r2::gentoo USE="mysql readline -doc -examples -oracle -postgres -servletapi -source" 0 KiB dev-java/jdbc-mysql-5.1.26::gentoo USE="-c3p0 -log4j -source" 0 KiB dev-java/ant-contrib-1.0_beta3-r1::gentoo USE="-doc -source" 0 KiB dev-java/ant-ivy-1.4.1-r1::gentoo USE="-doc -examples -source {-test}" 0 KiB dev-java/commons-vfs-1.0::gentoo USE="-doc -source" 0 KiB dev-java/commons-collections-3.2.1::gentoo USE="-doc -source {-test} -test-framework" 0 KiB
I have done some testing wrt this patch. Here's the sum up: 0) Which version of the JVM do we use? monsieurp@epsilon ~ $ eselect java-vm show Current system-vm oracle-jdk-bin-1.8 Current user-vm oracle-jdk-bin-1.8 1) Let's install the patched version of commons-collections. >>> Regenerating /etc/ld.so.cache... >>> Original instance of package unmerged safely. >>> dev-java/commons-collections-3.2.1-r1 merged. monsieurp@epsilon ~/gentoo-x86/dev-java/commons-collections $ 2) I have rebuilt all reverse dependencies and logged the output in a log file. Not a single package failed during compiling. The only package that I have removed from my list is netbeans (cause it pulls in a wad of deps). I doubt this patch will affect netbeans build process though.
Created attachment 405452 [details] commons-collections-revdep-rebuild.log
+*commons-collections-3.2.1-r1 (21 Jun 2015) + + 21 Jun 2015; Patrice Clement <monsieurp@gentoo.org> + +commons-collections-3.2.1-r1.ebuild, + +files/commons-collections-3.2.1-Java-8.patch: + Add patch to allow commons-collections to compile nicely with JDK >= 1.8 + courtesy of Constantine E. Kozlov <tempor.demonius@gmail.com>. Fix bug 508056. + Thanks a lot for the patch.
*** Bug 557858 has been marked as a duplicate of this bug. ***
