[Lemon-user] Cannot build 64bit applications with Visual Studio 2012

[David Franz Koza]

I was convinced I did, but it turns out I had built both my lemon libs for 32 bit (instead of one for 64 bit). Thanks for the hint!
It now works well, although I still get a lot of warnings. I assume these can be ignored? Is there a way I can turn them off, without generally turning off warnings?

From: John Lagerquist [mailto:john at rallytronics.com]
Sent: 25. maj 2016 23:53
To: David Franz Koza
Cc: lemon-user at lemon.cs.elte.hu
Subject: Re: [Lemon-user] Cannot build 64bit applications with Visual Studio 2012

fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86' typically means you are trying to link code built for 64 bit with code built for 32 bit

Did you build the lemon lib for 64 bit?

I use it for 64 bit applications all the time.



On Wed, May 25, 2016 at 9:35 PM, David Franz Koza <dakoz at dtu.dk<mailto:dakoz at dtu.dk>> wrote:
Dear all,

I’m new to Lemon and just installed it on my machine, using Visual Studio 2012. Building 32bit applications works well, but when I try to build 64bit applications I get lots of warnings and the following two error messages:

x64\Release\arg_parser.obj : fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'

LINK : fatal error LNK1181: cannot open input file '..\deps\lemon\lemon\Release\lemon.lib'

I get these results for the small introductory example of the Lemon Tutorial (http://lemon.cs.elte.hu/pub/tutorial/a00012.html).

Is there a way I can build 64bit applications using the Lemon Graph Library? I was planning to use a 64bit version of CPLEX.

Thanks a lot,
David F. Koza

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--
John Lagerquist
Chief Engineer
RallyTronics LLC
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