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Date: Thu, 19 Mar 2009 21:43:43 +0800
Message-ID: <94d710af0903190643j2495c0b4i7dbee0744b8df8fc@mail.gmail.com>
Subject: Re: [java6] Build error about HYTHR 0.2
From: Sean Qiu <sean.xx.qiu@gmail.com>
To: dev@harmony.apache.org
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Mark had helped me with this issue.
Seems it is a PEBKAC[1] :-(

Please ignore it.

[1]http://catb.org/jargon/html/P/PEBKAC.html

2009/3/19 Sean Qiu <sean.xx.qiu@gmail.com>:
> 2009/3/19 Mark Hindess <mark.hindess@googlemail.com>
>>
>> In message <94d710af0903182148y48a23bcbs5bd33ec5b3050840@mail.gmail.com>=
,
>> Sean Qiu writes:
>> >
>> > Hi, All
>> >
>> > I'm trying to merge latest updates in M9 to our Java6 branch.
>>
>> Cool. =A0I'd started doing this but I'd only tested the classlib build s=
o
>> far. =A0(In fact, I'm not even sure how the java6 federation builds are
>> setup. =A0I assume you manually svn switch working_classlib to the branc=
h?)
>>
>
> You're right. :-)
>
>> > I get following error messages while building =A0hdk.
>> >
>> > 1. ant -Dhy.no.thr=3Dtrue
>> > I got following error while running the test,
>> >
>> > /hdk/jdk/jre/bin/libhythr.so: version `HYTHR_0.2' not found (required =
by
>> > /hdk/jdk/jre/bin/libhyprt.so)
>> > failed to open hyprt library.
>>
>> This is to be expected. =A0DRLVM does not support the 0.2 thread api (ye=
t?).
>
>>
>> > 2. ant
>> > I can't build the classlib at all, it got following
>> >
>> > =A0 =A0 =A0[exec] =A0 =A0 ../shared/main.o ../shared/cmain.o
>> > ../shared/launcher_copyright.o ../shared/strbuf.o ../shared/libhlp.o
>> > -Xlinker --start-group
>> > -L/home/xiaoxia/checkout/hdk6/working_classlib/deploy/lib/
>> > -L/home/xiaoxia/checkout/hdk6/working_classlib/deploy/jdk/jre/bin/
>> > /home/xiaoxia/checkout/hdk6/working_classlib/deploy/lib/libhycommon.a
>> > -lhythr -lhyprt -Xlinker --end-group -o ../java -lc -lm -ldl \
>> > =A0 =A0 =A0[exec] =A0 =A0 -Xlinker -z -Xlinker origin -Xlinker -rpath =
-Xlinker
>> > \$ORIGIN/ -Xlinker -rpath-link -Xlinker
>> > -L/home/xiaoxia/checkout/hdk6/working_classlib/deploy/jdk/jre/bin
>> > =A0 =A0 =A0[exec] ../shared/main.o: In function `addDirsToPath':
>> > =A0 =A0 =A0[exec]
>> > /home/xiaoxia/checkout/hdk6/working_classlib/modules/luni/src/main/nat=
ive/lau
>> > ncher/unix/../shared/main.c:1071:
>> > undefined reference to `main_get_executable_name'
>>
>
> Yes, it could be successfully built with -Dhy.no.thread=3Dtrue as I
> indicated in 1.
>
>> The main_* functions are only defined/required if you built the .o files=
 with
>> HY_NO_THR defined. =A0But this should only happen if you set -Dhy.no.thr=
ead=3Dtrue.
>> You'd probably get this kind of error if you tried to build with
>> -Dhy.no.thread=3Dtrue and then build with -Dhy.no.thread=3Dfalse without=
 doing a
>
> Is that what we do while building federated build?
> The solution seems unnatural to me...
>
> Since HYTHR_0.2 is not supported yet, we'd better make sure the
> default building script can be successful at least.
> Does it make sense? =A0Or am I missing something?
>
>
>> clean.
>> h
>> Regards,
>> =A0Mark.
>>
>>
>>
>>
>
>
>
> --
> Best Regards
> Sean, Xiao Xia Qiu
>


--=20
Best Regards
Sean, Xiao Xia Qiu