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From Jean-frederic Clere <jfcl...@telefonica.net>
Subject Re: JCHEVM builds and runs
Date Wed, 16 Nov 2005 20:55:45 GMT
Archie Cobbs wrote:

> Jean-frederic Clere wrote:
>
>> Archie Cobbs wrote:
>>
>>> For anyone who wants to play with the JCHEVM contribution, the code in
>>> https://svn.apache.org/repos/asf/incubator/harmony/enhanced/trunk/sandbox/contribs/jchevm/jchevm

>>>
>>> should now be buildable and runnable (on x86 machines only).
>>
>>
>>
>> I have probably done something wrong:
>> +++
>> gcc -DHAVE_CONFIG_H -I. -I. -I../include -I./native -I./arch 
>> -I/opt/SMAWPlus/openssl/include -I/opt/SMAWPlus/include -g -O2 -g -O3 
>> -pipe -Wall -Waggregate-return -Wcast-align -Wchar-subscripts 
>> -Wcomment -Wformat -Wimplicit -Wmissing-declarations 
>> -Wmissing-prototypes -Wnested-externs -Wno-long-long -Wparentheses 
>> -Wpointer-arith -Wredundant-decls -Wreturn-type -Wswitch -Wtrigraphs 
>> -Wuninitialized -Wunused -Wwrite-strings 
>> -D_AC_INCLUDEDIR=\"/usr/local/include\" 
>> -D_AC_DATADIR=\"/usr/local/share\" -D_AC_LIBDIR=\"/usr/local/lib\" 
>> -D_AC_SYSCONFDIR=\"/usr/local/etc\" 
>> -D_JC_CLASSPATH_HOME=\"/usr/local/classpath\" 
>> -D_JC_BOOTSTRAP_JAVA=\"/home/jfclere/JAVA/j2sdk1.4.2_06/bin/java\" 
>> -D_JC_GNU_COMPILER=\"/usr/bin/gcc\" -g -O2 -MT vm.lo -MD -MP -MF 
>> .deps/vm.Tpo -c vm.c  -fPIC -DPIC -o .libs/vm.o
>> vm.c:22:30: java_lang_Thread.h: No such file or directory
>> vm.c: In function `_jc_create_vm':
>> vm.c:215: `java_lang_Thread_MIN_PRIORITY' undeclared (first use in 
>> this function)
>> vm.c:215: (Each undeclared identifier is reported only once
>> vm.c:215: for each function it appears in.)
>> vm.c:216: `java_lang_Thread_MAX_PRIORITY' undeclared (first use in 
>> this function)
>> vm.c:217: `java_lang_Thread_NORM_PRIORITY' undeclared (first use in 
>> this function)
>> make[2]: *** [vm.lo] Error 1
>> make[2]: Leaving directory 
>> `/home/jfclere/harmony/enhanced/trunk/sandbox/contribs/jchevm/jchevm/libjc' 
>>
>> make[1]: *** [all-recursive] Error 1
>> make[1]: Leaving directory 
>> `/home/jfclere/harmony/enhanced/trunk/sandbox/contribs/jchevm/jchevm/libjc' 
>>
>> make: *** [all-recursive] Error 1
>> +++
>>
>> Any hints?
>
>
> Yes.. you are trying to build from the SVN checkout rather than
> creating a distribution first and building from that.. see instructions
> in APACHE.README for how to build the distribution first, etc.

Oops I used etc/regen.sh instead of etc/makedist.sh... Big fingers.

A -ldl is missing somewhere I have used:
+++
sudo sh etc/makedist.sh
./configure --with-classpath=/usr/local/classpath 
CPPFLAGS="-I/opt/SMAWPlus/openssl/include -I/opt/SMAWPlus/include" 
LDFLAGS="-L/opt/SMAWPlus/openssl/lib -L/opt/SMAWPlus/lib -ldl"
make
+++
And it works ;-)))

>
> This is a result of the fact that in order to avoid stale/redundant info,
> some files required for build are not checked in, e.g., the jcjavah
> generated native header files (which is what is causing the above 
> failure).
>
> -Archie
>
> __________________________________________________________________________ 
>
> Archie Cobbs      *        CTO, Awarix        *      
> http://www.awarix.com
>


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