building icedtea-7 on ARM

[Andrew Hughes]

----- Original Message -----
> On 21/02/14 10:24 AM, Grant wrote:
> >>>>>>>>> Has the new ARM stuff made it in?
> >>>>>>>>>
> >>>>>>>>> - Grant
> >>>>>>>> Its in the pipe, probably by next Monday...
> >>>>>>>>
> >>>>>>>> Chris
> >>>>>>>>
> >>>>>>> http://icedtea.classpath.org/hg/icedtea7-forest/hotspot/rev/0a9100ca5a41
> >>>>>>> --
> >>>>>>> Andrew :)
> >>>>>>
> >>>>>> Many thanks Andrew and Chris!  I'm compiling now.  Tarballs haven't
> >>>>>> changed, just the patch needs to be applied?  Any idea when new
> >>>>>> tarballs will be ready?
> >>>>>>
> >>>>>> - Grant
> >>>>>
> >>>>> I have the new tarballs and I get:
> >>>>>
> >>>>> Checking patches/boot/arm32.patch
> >>>>
> >>>> Or maybe the patch isn't necessary with the new tarballs?  I'll find out
> >>>> soon.
> >>>>
> >>>> - Grant
> >>>
> >>> I get the following without the patch:
> >>>
> >>> INFO: ENABLE_FULL_DEBUG_SYMBOLS=1
> >>> INFO: /usr/bin/objcopy cmd found so will create .debuginfo files.
> >>> INFO: STRIP_POLICY=no_strip
> >>> INFO: ZIP_DEBUGINFO_FILES=1
> >>> make[3]: Entering directory
> >>> `/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot/jdk/make'
> >>> INFO: ENABLE_FULL_DEBUG_SYMBOLS=1
> >>> INFO: /usr/bin/objcopy cmd found so will create .debuginfo files.
> >>> INFO: STRIP_POLICY=no_strip
> >>> INFO: ZIP_DEBUGINFO_FILES=1
> >>> make[3]: *** No rule to make target `specified'.  Stop.
> >>>
> >>> - Grant
> >>>
> >> What/how are you building, because I see no such patch?
> >
> > I'm building with icedtea-7.9999.ebuild on Gentoo.  I added the patch
> > myself after you referenced it earlier:
> >
> > http://icedtea.classpath.org/hg/icedtea7-forest/hotspot/rev/0a9100ca5a41
> >
> > But it wouldn't apply so I'm thinking the new tarballs already
> > incorporate it.  The build failure below is without that patch.
> >
> >> I'm not sure what your failure is there because you haven't included
> >> enough of the log.
> > Is this enough info?
> >
> > make[1]: Entering directory
> > `/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot'
> > /usr/bin/make SKIP_FASTDEBUG_BUILD=true BUILD_HOTSPOT=false all
> > make[2]: Entering directory
> > `/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot'
> > ( cd  ./jdk/make && \
> >    /usr/bin/make sanity HOTSPOT_IMPORT_CHECK=false
> > LANGTOOLS_TOPDIR=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot/langtools
> > JDK_TOPDIR=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot/jdk
> > JDK_MAKE_SHARED_DIR=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot/jdk/make/common/shared
> > EXTERNALSANITYCONTROL=true SOURCE_LANGUAGE_VERSION=7
> > TARGET_CLASS_VERSION=7 MILESTONE=fcs BUILD_NUMBER=b03
> > JDK_BUILD_NUMBER=b03 FULL_VERSION=1.7.0_60-b03
> > PREVIOUS_JDK_VERSION=1.6.0 JDK_VERSION=1.7.0_60 JDK_MKTG_VERSION=7u60
> > JDK_MAJOR_VERSION=1 JDK_MINOR_VERSION=7 JDK_MICRO_VERSION=0
> > PREVIOUS_MAJOR_VERSION=1 PREVIOUS_MINOR_VERSION=6
> > PREVIOUS_MICRO_VERSION=0 STATIC_CXX=false PAX_COMMAND=not specified
> > PAX_COMMAND_ARGS="-m" ARCH_DATA_MODEL=32 COOKED_JDK_UPDATE_VERSION=600
> > COOKED_BUILD_NUMBER=3 ANT_HOME="/usr/share/ant"
> > ALT_OUTPUTDIR=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk.build-boot
> > ALT_LANGTOOLS_DIST=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk.build-boot/langtools/dist
> > ALT_CORBA_DIST=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk.build-boot/corba/dist
> > ALT_JAXP_DIST=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk.build-boot/jaxp/dist
> > ALT_JAXWS_DIST=/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk.build-boot/jaxws/dist
> > BUILD_HOTSPOT=false PARALLEL_COMPILE_JOBS=1 ; )
> > INFO: ENABLE_FULL_DEBUG_SYMBOLS=1
> > INFO: /usr/bin/objcopy cmd found so will create .debuginfo files.
> > INFO: STRIP_POLICY=no_strip
> > INFO: ZIP_DEBUGINFO_FILES=1
> > make[3]: Entering directory
> > `/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot/jdk/make'
> > INFO: ENABLE_FULL_DEBUG_SYMBOLS=1
> > INFO: /usr/bin/objcopy cmd found so will create .debuginfo files.
> > INFO: STRIP_POLICY=no_strip
> > INFO: ZIP_DEBUGINFO_FILES=1
> > make[3]: *** No rule to make target `specified'.  Stop.
> > make[3]: Leaving directory
> > `/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot/jdk/make'
> > make[2]: *** [jdk-sanity] Error 2
> > make[2]: Leaving directory
> > `/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot'
> > make[1]: *** [jdk_only] Error 2
> > make[1]: Leaving directory
> > `/var/tmp/portage/dev-java/icedtea-7.9999-r2/work/icedtea-9999/openjdk-boot'
> > make: *** [stamps/icedtea-boot.stamp] Error 2
> >
> > - Grant
> On fedora17 arm (trimslice) I get the same as above ... here's the
> configure i used :
> 
> ./configure --enable-zero --enable-arm32-jit --disable-system-lcms
> --disable-system-pcsc --disable-bootstrap
> 
> Not sure why make in jdk is trying to build "specified"? will try to
> determine later.
> 

I already know. Please don't waste time on it.

> Chris
> PS
> I can build from the icedtea7-forest repos with my "generic" build
> script, but in order to
> build with arm32jit I have to patch zeroshark.make [attached] ,
> otherwise the c flags and -I's
> still don't make it into the proper places so the jvm link fails. (patch
>   also is required to just build hotspot on its own as I try to do
> regularly given compile time
> on my trimslowasmice  :)
> 

I guess you're not using latest HEAD as I already fixed this in testing on
Fedora. A couple of changesets were in 2.3 but not HEAD.

> PPS
> The failure you saw in pulseaudio may be the same as I am looking at in
> the javac langtools
> build, at least it goes away when you specify -Xint (which still uses
> the arm32 asm cpp interpreter
> but not the thumb2 compiler code.

I very much suspect it is, and so looks like it would be relatively easy
for someone to reproduce.

> 

-- 
Andrew :)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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