[Vm-dev] building Cog on 64 bits debian

[laurent laffont]

On Sat, Aug 13, 2011 at 11:57 AM, Mariano Martinez Peck <
marianopeck at gmail.com> wrote:

>
> Nicolas Passerini commited a '-m32' flag to the CogUnixConfiguration in
> order to be able to compile it on a 64bits machine.
> Can you check it is still there? maybe it only was added to the VM and not
> to plugins.
>

Seems to be here:

CogUnixConfig>>commonCompilerFlags
...
^ ' -DLSB_FIRST=1 -DUSE_GLOBAL_STRUCT=0 -DCOGMTVM=0 -m32'


and

build# cat vm-display-null/CMakeLists.txt |grep m32
add_definitions( -DLSB_FIRST=1 -DUSE_GLOBAL_STRUCT=0 -DCOGMTVM=0 -m32 -g0
-O2 -msse2 -D_GNU_SOURCE -DNDEBUG -DITIMER_HEARTBEAT=1

Laurent.



>
> On Sat, Aug 13, 2011 at 11:13 AM, laurent laffont <
> laurent.laffont at gmail.com> wrote:
>
>>
>> Hi
>>
>> I try to build a 32bits Cog on Debian 64 bits. I do:
>>
>> apt-get install libsm-dev libasound2-dev libgl1-mesa-dev cmake g++
>> libc6-dev-i386
>>
>> git clone --depth 1 git://
>> gitorious.org/~laurentlaffont/cogvm/smallharbour.git<http://gitorious.org/%7Elaurentlaffont/cogvm/smallharbour.git>shvm
>> cd shvm/codegen-scripts/
>> export SQUEAKVM=/usr/local/bin/coglinux/squeak
>> sh ./buildImage.sh -headless
>> sh ./generate.sh -headless CogUnixConfig
>> cd ../build/
>> sh ../codegen-scripts/extract-commit-info.sh
>> cmake .
>> make
>>
>>
>> I have the error:
>>
>> [ 94%] Built target CogVM
>> Linking C shared library /root/securedvm/results/vm-display-null
>> /usr/bin/ld: i386 architecture of input file
>> `CMakeFiles/vm-display-null.dir/root/securedvm/platforms/unix/vm-display-null/sqUnixDisplayNull.c.o'
>> is incompatible with i386:x86-64 output
>>
>> Any idea ?
>>
>>
>>
>> Laurent Laffont - @lolgzs <http://twitter.com/#%21/lolgzs>
>>
>> Pharo Smalltalk Screencasts: http://www.pharocasts.com/
>> Blog: http://magaloma.blogspot.com/
>> Developer group: http://cara74.seasidehosting.st
>>
>>
>>
>
>
> --
> Mariano
> http://marianopeck.wordpress.com
>
>
>
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