Date: Mon, 31 Oct 2011 23:14:57 +0100 From: "Ronald Klop" <ronald-freebsd8@klop.yi.org> To: freebsd-java@freebsd.org Subject: Re: Java on ARM processor? Message-ID: <op.v38le7wk8527sy@212-182-167-131.ip.telfort.nl> In-Reply-To: <20111026041559.GA38377@misty.eyesbeyond.com> References: <op.v3vl2vpn8527sy@212-182-167-131.ip.telfort.nl> <20111025145744.GA31136@misty.eyesbeyond.com> <op.v3xd21au8527sy@212-182-167-131.ip.telfort.nl> <20111026041559.GA38377@misty.eyesbeyond.com>
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On Wed, 26 Oct 2011 06:15:59 +0200, Greg Lewis <glewis@eyesbeyond.com> wrote: > On Tue, Oct 25, 2011 at 11:02:51PM +0200, Ronald Klop wrote: >> On Tue, 25 Oct 2011 16:57:44 +0200, Greg Lewis <glewis@eyesbeyond.com> >> wrote: >> >> > On Tue, Oct 25, 2011 at 12:00:21AM +0200, Ronald Klop wrote: >> >> Hi, >> >> >> >> My Sheevaplug is now running FreeBSD 9.0-RC1. >> >> # uname -a >> >> FreeBSD sheeva1.klop.ws 9.0-RC1 FreeBSD 9.0-RC1 #7: Tue Oct 18 >> 00:57:30 >> >> CEST 2011 >> >> root@sjakie.klop.ws:/usr/obj/arm.arm/usr/src/sys/SHEEVAPLUG >> >> arm >> >> >> >> Is there any chance of running Java on this machine? The openjdk6 >> and 7 >> >> ports say they are only for i386/amd64. >> >> Does freebsd have a Zero/Shark port of the hotspot? >> > >> > It does, but it is likely in need of a little love as I don't think >> > anyone >> > has tried it out for a while. I'd suggest pulling directly from the >> > bsd-port repo for OpenJDK7 and trying that. >> > >> > As always, the biggest problem is going to be bootstrapping. Since >> there >> > isn't an existing FreeBSD/arm binary of openjdk7 you'll need to work >> > around >> > that. There are a variety of ways you could tackle that. The most >> > common >> > is to set up an NFS mount with an i386 or amd64 machine and remotely >> > execute >> > all of the java bootstrap steps while the C/C++ compilation occurs >> > locally. >> > I can provide further information if you're interested. >> > >> >> Yes, please. >> I currently have: >> - a mercurial checkout of bsd-port in /data/openjdk7/bsd-port >> - cups-client from ports in /usr/local >> - freetype2 from ports in /usr/local >> - manually extracted apache-ant in /data/openjdk7/apache-ant-1.8.2 >> >> I have the same on amd64 as on arm. On amd64 I can build with >> ALT_BOOTDIR=/usr/local/openjdk6. > > See this email for details: > > http://docs.freebsd.org/cgi/getmsg.cgi?fetch=89377+0+archive/2008/freebsd-java/20080203.freebsd-java > > It will need to be updated somewhat for openjdk7. I likely have an > update > on my sparc64 machine, but it's currently down :(. > > Note that you'll also need libffi from ports for Zero. > > Another option is cross-compiling on an x86, but I've never tried that. > There are indications in the source that there is some support for this > (look at CROSS_COMPILE_ARCH IIRC). > Well. I have the NFS/SSH stuff sort of running now. I had to tune the boot-java scripts. And /data/openjdk7 is my NFS exported dir. If I build with this: export JAVA_BOOTHOST=192.168.1.33 export JAVA_BOOTDIR=/usr/local/openjdk6 export ALT_BOOTDIR=/data/boot-java export ANT_HOME=/data/openjdk7/apache-ant-1.8.2 export ALT_FREETYPE_HEADERS_PATH=/usr/local/include export ALT_FREETYPE_LIB_PATH=/usr/local/lib export ALT_CUPS_HEADERS_PATH=/usr/local/include export NO_DOCS=true export ZERO_BUILD=true export BUILD_CORBA=false export BUILD_JAXP=false export BUILD_JAXWS=false gmake It enters building the hotspot for zero, but then gives me the task to go back to my C courses. :-) ######################################################################## ######################################################################## ##### Entering hotspot for target(s) all_productzero ##### ######################################################################## cd ./hotspot/make && \ gmake JDK_TOPDIR=/data/openjdk7/bsd-port/jdk JDK_MAKE_SHARED_DIR=/data/openjdk7/bsd-port/jdk/make/common/shared EXTERNALSANITYCONTROL=true SOURCE_LANGUAGE_VERSION=7 TARGET_CLASS_VERSION=7 MILESTONE=internal BUILD_NUMBER=b00 JDK_BUILD_NUMBER=b00 FULL_VERSION=1.7.0-internal-root_2011_10_31_22_57-b00 PREVIOUS_JDK_VERSION=1.6.0 JDK_VERSION=1.7.0 JDK_MKTG_VERSION=7 JDK_MAJOR_VERSION=1 JDK_MINOR_VERSION=7 JDK_MICRO_VERSION=0 PREVIOUS_MAJOR_VERSION=1 PREVIOUS_MINOR_VERSION=6 PREVIOUS_MICRO_VERSION=0 ARCH_DATA_MODEL=64 COOKED_BUILD_NUMBER=0 ANT_HOME="/data/openjdk7/apache-ant-1.8.2" ALT_OUTPUTDIR=/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir ALT_EXPORT_PATH=/data/openjdk7/bsd-port/build/bsd-arm/hotspot/import ALT_SLASH_JAVA=/NOT-SET ALT_BOOTDIR=/data/boot-java ALT_LANGTOOLS_DIST=/data/openjdk7/bsd-port/build/bsd-arm/langtools/dist all_productzero gmake[2]: Entering directory `/data/openjdk7/bsd-port/hotspot/make' Makefile:378: target `/Xusage.txt' given more than once in the same rule. cd /data/openjdk7/bsd-port/hotspot/make; \ gmake VM_TARGET=productzero generic_buildzero ALT_OUTPUTDIR=/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir gmake[3]: Entering directory `/data/openjdk7/bsd-port/hotspot/make' Makefile:378: target `/Xusage.txt' given more than once in the same rule. mkdir -p /data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir cd /data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir; \ gmake -f /data/openjdk7/bsd-port/hotspot/make/bsd/Makefile \ LP64=1 JAVA_HOME=/data/boot-java OUTPUTDIR=/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir GAMMADIR=/data/openjdk7/bsd-port/hotspot MAKE_VERBOSE=y HOTSPOT_RELEASE_VERSION=21.0-b17 JRE_RELEASE_VERSION=1.7.0-internal-root_2011_10_31_22_57-b00 HOTSPOT_BUILD_VERSION= productzero gmake[4]: Entering directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir' cd bsd__zero/product && gmake -w " LP64=1 " gmake[5]: Entering directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' gmake[6]: Entering directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' gmake[6]: Nothing to be done for `all'. gmake[6]: Leaving directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' gmake[6]: Entering directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' if [ -d /data/openjdk7/bsd-port/hotspot/agent -a "zero" != "ia64" \ -a "zero" != "arm" \ -a "zero" != "ppc" \ -a "zero" != "zero" ] ; then \ gmake -f sa.make /data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product/../generated/sa-jdi.jar; \ fi gmake[6]: Leaving directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' gmake[6]: Entering directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' echo Generating precompiled header precompiled.hpp.gch Generating precompiled header precompiled.hpp.gch mkdir -p . g++ -D_ALLBSD_SOURCE -D_GNU_SOURCE -DCC_INTERP -DZERO -D -DZERO_LIBARCH=\"\" -DPRODUCT -I. -I/data/openjdk7/bsd-port/hotspot/src/share/vm/prims -I/data/openjdk7/bsd-port/hotspot/src/share/vm -I/data/openjdk7/bsd-port/hotspot/src/cpu/zero/vm -I/data/openjdk7/bsd-port/hotspot/src/os_cpu/bsd_zero/vm -I/data/openjdk7/bsd-port/hotspot/src/os/bsd/vm -I/data/openjdk7/bsd-port/hotspot/src/os/posix/vm -I../generated -DHOTSPOT_RELEASE_VERSION="\"21.0-b17\"" -DHOTSPOT_BUILD_TARGET="\"product\"" -DHOTSPOT_BUILD_USER="\"root\"" -DHOTSPOT_LIB_ARCH=\"\" -DJRE_RELEASE_VERSION="\"1.7.0-internal-root_2011_10_31_22_31-b00\"" -DHOTSPOT_VM_DISTRO="\"OpenJDK\"" -DTARGET_OS_FAMILY_bsd -DTARGET_ARCH_zero -DTARGET_ARCH_MODEL_zero -DTARGET_OS_ARCH_bsd_zero -DTARGET_OS_ARCH_MODEL_bsd_zero -DTARGET_COMPILER_gcc -fPIC -fno-rtti -fno-exceptions -pthread -fcheck-new -pipe -O3 -fno-strict-aliasing -D_LP64=1 -I/usr/local/include -Werror -Wpointer-arith -Wconversion -Wsign-compare -c -MMD -MP -MF ../generated/dependencies/precompiled.hpp.gch.d -x c++-header /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp -o precompiled.hpp.gch <command-line>: error: macro names must be identifiers cc1plus: warnings being treated as errors In file included from /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:33, from /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/debug.hpp:29, from /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/globals.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/allocation.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/iterator.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/genOopClosures.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/klass.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/handles.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/code/oopRecorder.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/asm/assembler.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp:29: /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions_gcc.hpp:195: warning: overflow in implicit constant conversion /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions_gcc.hpp:196: warning: overflow in implicit constant conversion In file included from /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/debug.hpp:29, from /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/globals.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/allocation.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/iterator.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/genOopClosures.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/klass.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/handles.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/code/oopRecorder.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/asm/assembler.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp:29: /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp: In function 'jint high(jlong)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:433: warning: right shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp: In function 'void set_low(jlong*, jint)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:437: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp: In function 'void set_high(jlong*, jint)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:441: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp: In function 'jlong build_long_from(u1, u1, u1, u1, u1, u1, u1, u1)': /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1122: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1122: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1123: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1123: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1124: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1124: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1125: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/utilities/globalDefinitions.hpp:1125: warning: left shift count >= width of type In file included from /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/basicLock.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/frame.hpp:30, from /data/openjdk7/bsd-port/hotspot/src/share/vm/prims/jvmtiExport.hpp:33, from /data/openjdk7/bsd-port/hotspot/src/share/vm/runtime/thread.hpp:32, from /data/openjdk7/bsd-port/hotspot/src/os/bsd/vm/thread_bsd.inline.hpp:30, from /data/openjdk7/bsd-port/hotspot/src/share/vm/memory/resourceArea.hpp:39, from /data/openjdk7/bsd-port/hotspot/src/share/vm/classfile/classFileParser.hpp:29, from /data/openjdk7/bsd-port/hotspot/src/share/vm/classfile/classLoader.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/classfile/systemDictionary.hpp:29, from /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciEnv.hpp:30, from /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciUtilities.hpp:28, from /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciNullObject.hpp:30, from /data/openjdk7/bsd-port/hotspot/src/share/vm/ci/ciConstant.hpp:29, from /data/openjdk7/bsd-port/hotspot/src/share/vm/precompiled.hpp:36: /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp: At global scope: /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:142: warning: overflow in implicit constant conversion /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:381: warning: left shift count >= width of type /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:381: warning: negative integer implicitly converted to unsigned type /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp: In member function 'markOopDesc* markOopDesc::copy_set_hash(intptr_t) const': /data/openjdk7/bsd-port/hotspot/src/share/vm/oops/markOop.hpp:303: warning: overflow in implicit constant conversion gmake[6]: *** [precompiled.hpp.gch] Error 1 gmake[6]: Leaving directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' gmake[5]: *** [the_vm] Error 2 gmake[5]: Leaving directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir/bsd__zero/product' gmake[4]: *** [productzero] Error 2 gmake[4]: Leaving directory `/data/openjdk7/bsd-port/build/bsd-arm/hotspot/outputdir' gmake[3]: *** [generic_buildzero] Error 2 gmake[3]: Leaving directory `/data/openjdk7/bsd-port/hotspot/make' gmake[2]: *** [productzero] Error 2 gmake[2]: Leaving directory `/data/openjdk7/bsd-port/hotspot/make' gmake[1]: *** [hotspot-build] Error 2 gmake[1]: Leaving directory `/data/openjdk7/bsd-port' gmake: *** [build_product_image] Error 2 [root@sheeva1 /data/openjdk7/bsd-port]# There is this error about the command-line. It is about the empty -D option, but I don't know where is comes from. And is it ok to ignore the warning? Of should they always be seen as errors while compiling java. I don't know how strict the java project is about this. Any thoughts or helpful hints? Ronald.
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