[Scip] scip-3.0.1: recipe for target `scipbinary' failed with visual c++

[Stefan Vigerske]

Hi,

That sounds familar.
Maybe there is still a problem with symlinks vs. real copies.

Last time (8/8/12) you wrote:
I found the problem why "spxinc" cannot be found by "cl". Cygwin "ln -s" 
by default creates symlinks that Windows (as well as "cl") cannot 
recognize (http://cygwin.com/cygwin-ug-net/using-effectively.html). In 
my case, the "spxinc" was created in scipoptsuite-3.0.0/Makefile.doit, 
which happens to use "ln -s". If I change "ln -s" to "cp -r", then 
everything works.

SCIP optsuite 3.0.1 should have fixed that, so cp -r should have been 
used to create the spxinc directory. Can you verify that?

Also, just try a manual copying of soplex-1.7.1/src to 
scip-3.0.1/lib/spxinc.

Stefan

On 02/19/2013 07:45 PM, Mengda Wu wrote:
> Hi all,
>
>     I am trying to compile scip-3.0.0 using SCIP Optimization
> Suite<http://scip.zib.de/download.php?fname=scipoptsuite-3.0.0.tgz>.
> My platform is Visual c++ 2008 + Cygwin. I am using the command "make
> OSTYPE=mingw ARCH=x86 COMP=cl OPT=opt ZIMPL=false".
> The following libraries are compiled fine:
>
>     libobjscip-3.0.1.mingw.x86.cl.opt.lib
>     libscip-3.0.1.mingw.x86.cl.opt.lib
>     libsoplex.mingw.x86.cl.opt.lib
>
>     But I got some errors after that:
>
>     -> generating library lib/libobjscip-3.0.1.mingw.x86.cl.opt.lib
> -> compiling obj/O.mingw.x86.cl.opt/lib/scip/lpi_spx.o
> lpi_spx.cpp
> lib/spxinc\spxsolver.h(1) : error C2059: syntax error : '<'
> src/scip/lpi_spx.cpp(85) : fatal error C1189: #error :  "This interface is
> not c
> ompatible with SoPlex versions prior to 1.4"
> Makefile:1074: recipe for target
> `obj/O.mingw.x86.cl.opt/lib/scip/lpi_spx.o' fai
> led
> make[2]: *** [obj/O.mingw.x86.cl.opt/lib/scip/lpi_spx.o] Error 2
> make[2]: Leaving directory
> `/cygdrive/d/Library/SCIP/download/scipoptsuite-3.0.1
> /scip-3.0.1'
> Makefile.doit:201: recipe for target `scipbinary' failed
> make[1]: *** [scipbinary] Error 2
> make[1]: Leaving directory
> `/cygdrive/d/Library/SCIP/download/scipoptsuite-3.0.1
> '
> Makefile:74: recipe for target `scipbinary' failed
> make: *** [scipbinary] Error 2
>
>     I think the problem is related to the symlinks created by Cygwin for
> files under scipoptsuite-3.0.1/scip-3.0.1/lib/spxinc. When I open
> scipoptsuite-3.0.1\scip-3.0.1\lib\spxinc\spxsolver.h, all it has is
> !<symlink> and some garbage characters.
>
> Thanks,
> Mengda
>
>
>
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