[Scip] SCIP 3.1.21 build error on win 7

[Ambros Gleixner]

Hi,

Do you need GMP for using Zimpl or for solving LPs exactly?  If not, try 
the make option GMP=false in SoPlex and SCIP.

Ambros


Am 21.05.2015 um 19:06 schrieb usa usa:
> Hi,
>
> I got a compile error:
>
> ----------------------------------------------------
> -> generating library lib/libsoplex-2.0.1.cygwin.x86_64.gnu.opt.a
>
> make[3]: Leaving directory
> '/cygdrive/e/SCIP/scipoptsuite-3.1.1/soplex-2.0.1'
> make[3]: Entering directory
> '/cygdrive/e/SCIP/scipoptsuite-3.1.1/soplex-2.0.1'
> -> compiling obj/O.cygwin.x86_64.gnu.opt/bin/soplexmain.o
>
> In file included from src/basevectors.h:24:0,
>                   from src/soplex.h:28,
>                   from src/soplexmain.cpp:29
> :
> src/rational.h:120:34: warning: explicit conversion operators only
> available with -std=c++11 or -std=gnu++11
>         explicit operator double() const;
>                                    ^
> src/rational.h:123:39: warning: explicit conversion operators only
> available with -std=c++11 or -std=gnu++11
>         explicit operator long double() const;
>                                         ^
> -> linking bin/soplex-2.0.1.cygwin.x86_64.gnu.opt
> /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../x86_64-pc-cygwin/bin/ld:
> skipping incompatible /cygdrive/e/GMP/install/lib/libgmp.a when
> searching for -lgmp
>
> /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../x86_64-pc-cygwin/bin/ld:
> skipping incompatible /cygdrive/e/GMP/install/lib/libgmp.a when
> searching for -lgmp
>
> /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../x86_64-pc-cygwin/bin/ld:
> skipping incompatible /cygdrive/e/GMP/install/lib/libgmp.a when
> searching for -lgmp
>
> /usr/lib/gcc/x86_64-pc-cygwin/4.9.2/../../../../x86_64-pc-cygwin/bin/ld:
> cannot find -lgmp
> collect2: error: ld returned 1 exit status
>
> --------------------------------------------------
>
> the gmp version is 6.0.0, I got it from
>
> https://gmplib.org/download/gmp/gmp-6.0.0a.tar.bz2
>
> on
>
> https://gmplib.org/
>
>
> Any help would be appreciated.
>
> thanks
>
>
>
> On Thu, May 21, 2015 at 11:14 AM, Matthias Miltenberger
> <miltenberger at zib.de <mailto:miltenberger at zib.de>> wrote:
>
>     You have been asking this question before:
>     http://listserv.zib.de/pipermail/scip/2015-April/002391.html
>
>     Was the suggested solution not working?
>
>     all the best
>     Matthias
>
>
>     On 21.05.2015 17:03, usa usa wrote:
>>     Hi,
>>
>>     I have downloaded SCIP source code from
>>
>>     http://scip.zib.de/download.php?fname=scipoptsuite-3.1.1.tgz
>>
>>     I followed the instructions in INSTALL file.
>>
>>     But, when I ran
>>
>>        make
>>
>>     in Cygwin 64-bits on win7,
>>
>>     I got error:
>>
>>         $ make
>>
>>     make[1]: Entering directory '/cygdrive/e/SCIP/scipoptsuite-3.1.1'
>>     ** Creating directory
>>     "/cygdrive/e//SCIP/scipoptsuite-3.1.1/scip-3.1.1/lib".
>>     ** Creating directory
>>     "/cygdrive/e/SCIP/scipoptsuite-3.1.1/scip-3.1.1/lib/zimplinc".
>>
>>     ** Building SoPlex library
>>     "/cygdrive/e//SCIP/scipoptsuite-3.1.1/soplex-2.0.1/lib/libsoplex.cygwin.x86_64.gnu.opt.a".
>>
>>     make[2]: Entering directory
>>     '/cygdrive/e//SCIP/scipoptsuite-3.1.1/soplex-2.0.1'
>>     Makefile:266: make/make.cygwin.x86_64.gnu.opt: No such file or
>>     directory
>>
>>     make[2]: *** No rule to make target
>>     'make/make.cygwin.x86_64.gnu.opt'.  Stop.
>>
>>     make[2]: Leaving directory
>>     '/cygdrive/e//SCIP/scipoptsuite-3.1.1/soplex-2.0.1'
>>
>>     Makefile.doit:137: recipe for target
>>     '/cygdrive/e//SCIP/scipoptsuite-3.1.1/soplex-2.0.1/lib/libsoplex.cygwin.x86_64.gnu.opt.a'
>>     failed
>>
>>     make[1]: ***
>>     [/cygdrive/e/SCIP/scipoptsuite-3.1.1/soplex-2.0.1/lib/libsoplex.cygwin.x86_64.gnu.opt.a]
>>     Error 2
>>
>>     make[1]: Leaving directory '/cygdrive/e//SCIP/scipoptsuite-3.1.1'
>>
>>     Makefile:85: recipe for target 'scipbinary' failed
>>
>>     make: *** [scipbinary] Error 2
>>
>>     How to build SCIP on win 7 ?
>>
>>     Any help would be appreciated.
>>
>>     Thanks
>>
>>
>>
>>
>>
>>     _______________________________________________
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>>     Scip at zib.de  <mailto:Scip at zib.de>
>>     http://listserv.zib.de/mailman/listinfo/scip
>
>     --
>     \__________________
>
>     Matthias Miltenberger
>     Zuse Institute Berlin
>     Takustr. 7, 14195 Berlin
>     www.zib.de/miltenberger  <http://www.zib.de/miltenberger>
>     miltenberger at zib.de  <mailto:miltenberger at zib.de>
>     +49 (30) 841 85-245  <tel:%2B49%20%2830%29%20841%2085-245>
>
>
>
>
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>

-- 
______________________________________________________________
Ambros M. Gleixner
Zuse Institute Berlin - TU Berlin - Berlin Mathematical School
http://www.zib.de/gleixner