Re: Java Compiler Build Failure

[matti kaasinen <matti dot kaasinen at gmail dot com>]

Hi Doug,

I made some trials with my gcj installation.

Original that did not work with M option was gcj-4.4.
Gcj-4.3 worked fine with M (required with -cfM@), but build stopped
well before that jar command.
I also tried jar that was coming with sun-java-sdk6 and OpenSDK 6 -
They did not accept @ option.

So, I used mainly gcj-4.4 but took jar from  gcj-4.3.

Build went further with this combination. However, it also stopped
with following errors.

[ALL  ]    libtool: compile:
/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc/gcc/gcj
-B/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc/arm-unknown-linux-gnueabi/libjava/
-B/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc/gcc/
-fclasspath= -fbootclasspath=/opt/crosstool/targets/src/gcc-4.3.2/libjava/classpath/lib
--encoding=UTF-8 -Wno-deprecated -fbootstrap-classes -g -O2 -c
-fsource-filename=/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc/arm-unknown-linux-gnueabi/libjava/classpath/lib/classes
-MT gnu/javax/swing/text/html/parser/HTML_401F.lo -MD -MP -MF
gnu/javax/swing/text/html/parser/HTML_401F.deps
@gnu/javax/swing/text/html/parser/HTML_401F.list  -fPIC -o
gnu/javax/swing/text/html/parser/.libs/HTML_401F.o
[ERROR]    gcj: Internal error: Killed (program jc1)
[ALL  ]    Please submit a full bug report.
[ALL  ]    See <http://gcc.gnu.org/bugs.html> for instructions.
[ERROR]    make[4]: *** [gnu/javax/swing/text/html/parser/HTML_401F.lo] Error 1
[ALL  ]    make[4]: Leaving directory
`/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc/arm-unknown-linux-gnueabi/libjava'
[ERROR]    make[3]: *** [all-recursive] Error 1
[ALL  ]    make[3]: Leaving directory
`/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc/arm-unknown-linux-gnueabi/libjava'
[ERROR]    make[2]: *** [all-target-libjava] Error 2
[ALL  ]    make[2]: Leaving directory
`/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc'
[ERROR]    make[1]: *** [all] Error 2
[ALL  ]    make[1]: Leaving directory
`/opt/crosstool/targets/arm-unknown-linux-gnueabi/build/build-cc'
[ERROR]    Build failed in step 'Installing final compiler'
[ERROR]    Error happened in
'/usr/local/lib/ct-ng-hg_default@1943_48e107b35ba9/scripts/functions'
in function 'CT_DoExecLog' (line unknown, sorry)
[ERROR]          called from
'/usr/local/lib/ct-ng-hg_default@1943_48e107b35ba9/scripts/build/cc/gcc.sh'
at line # 392 in function 'do_cc'
[ERROR]          called from
'/usr/local/lib/ct-ng-hg_default@1943_48e107b35ba9/scripts/crosstool-NG.sh'
at line # 578 in function 'main'
[ERROR]    Look at
'/home/matti/x-tools/arm-unknown-linux-gnueabi/build.log' for more
info on this error.
[ERROR]  (elapsed: 382:04.25)

It was gcj compiling HTML_401F.class.
Well, this far I can go,
-Matti

2010/5/20 Doug Kehn <rdkehn@yahoo.com>:
> Hi Matti,
>
> --- On Thu, 5/20/10, matti kaasinen <matti.kaasinen@gmail.com> wrote:
>
>> From: matti kaasinen <matti.kaasinen@gmail.com>
>> Subject: Java Compiler Build Failure
>> To: crossgcc@sourceware.org
>> Cc: yann.morin.1998@anciens.enib.fr, rdkehn@yahoo.com
>> Date: Thursday, May 20, 2010, 9:48 AM
>> Hi!
>>
>> I tried to re-produce arm toolchain with c c++ and java by
>> using
>> crosstool-NG version hg_default@1943_48e107b35ba9. I used
>> same library
>> etc. versions - as close as possible as
>> arm-unknown-linux-gnueabi
>> listed on "succesfully built toolchains" listing.
>>
>> issues:
>>
>> 1)
>> With compilers = c, c++, java, process stopped somewhere in
>> the middle
>> of checking fortran details.
>> Message was something like "libtool.m4 error". So, there is
>> some
>> hidden dependency between java and fortran in ct-ng
>> process.
>>
>> 2)
>> After including also fortran to compilers list, process
>> went further
>> stopping with following messages (after about 5 hours).
>>
>> ------ messages begin
>> [ALL? ]??? here=`pwd`; cd
>> /opt/crosstool/targets/src/gcc-4.3.2/libjava/classpath/lib;
>> ??? find
>> gnu java javax org sun -name .svn -prune -o -name '*.class'
>> -print |
>> ? jar -cfM@ $here/libgcj-4.3.2.jar
>> [ERROR]??? jar: internal error:
>> [ALL? ]??? java.lang.NullPointerException
>> [ALL? ]?????? at
>> gnu.classpath.tools.jar.Creator.writeCommandLineEntries(libgcj-tools.so.10)
>> [ALL? ]?????? at
>> gnu.classpath.tools.jar.Creator.run(libgcj-tools.so.10)
>> [ALL? ]?????? at
>> gnu.classpath.tools.jar.Main.run(libgcj-tools.so.10)
>> [ALL? ]?????? at
>> gnu.classpath.tools.jar.Main.main(libgcj-tools.so.10)
>> ------ messages end
>>
>> Problem is jar -cfM@ $here/libgcj-4.3.2.jar command. Any
>> jar
>> operations fail with M option. There are no complaints if I
>> run the
>> first message line manually without M option. So, is this M
>> option
>> really needed? My java installation is made using regular
>> Ubuntu 9.10
>> packet manager. So most likely I should add some more java
>> stuff in
>> order to get rid of this problem, but I really dont know
>> what.
>>
>> Above command seems coming from
>> arm-unknown-linux-gnueabi/libjava/Makefile (two jar command
>> lines with
>> -cfM options). I could edit them, but I suppose they will
>> quite easily
>> be written over during the automake process.
>>
>> Any suggestion how to proceed?
>>
>
> I get the same error with the crosstools-ng-1.7.0. ?I think its a problem with using the host's jar. ?I think there is a jar in the crosstools source/build-output that needs to be used instead. ?Unfortunately, I haven't had time lately to pursue the problem further. ?Maybe in the next week or two I can look at it.
>
> ...doug
>
>
>
>
>

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