[SCIP] Error compiling SCIP using Cygwin
Matthias Miltenberger
miltenberger at zib.de
Fri Apr 8 09:20:08 CEST 2016
Dear Ahmed,
you did not do what I told you in my previous answer! I attached a
corrected sub-makefile.
For your second compiling error: The ZIMPL x86_64 sub-makefile is
missing for cygwin. I attached them as well.
You might consider compiling with ZIMPL=false if you can't solve the
issue and don't need ZIMPL.
all the best
Matthias
On 08.04.2016 02:55, Ahmed Hammad wrote:
>
> Hi Matthias,
>
>
> I tried extending "CPPFLAGS" parameter but I still get the same error.
> This is how I extended CPPFLAGS (I attached "make.cygwin.x86_64.gnu"
> above too) :
>
>
> CPPFLAGS += -m64LDFLAGS += -m64ifneq ($(OPT),opt-gccold)ifneq
> ($(OPT),dbgOFLAGS += -mtune=native # -malign-double
> -mcpu=pentium4 endif
> endif
>
> ifeq ($(SHARED),true)
> LIBBUILDFLAGS += -D_WIN64 += -m64
> endif
>
> When I tried using LEGACY=true I got the following error:
>
> ** Building ZIMPL library
> "/scipoptsuite-3.2.1/zimpl-3.3.3/lib/libzimpl.cygwin.x86_64.gnu.opt.a".
> make[2]: Entering directory '/scipoptsuite-3.2.1/zimpl-3.3.3'
> Makefile:135: 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 '/scipoptsuite-3.2.1/zimpl-3.3.3'
> Makefile.doit:149: recipe for target
> '/scipoptsuite-3.2.1/zimpl-3.3.3/lib/libzimpl.cygwin.x86_64.gnu.opt.a'
> failed
> make[1]: ***
> [/scipoptsuite-3.2.1/zimpl-3.3.3/lib/libzimpl.cygwin.x86_64.gnu.opt.a]
> Error 2
> make[1]: Leaving directory '/scipoptsuite-3.2.1'
> Makefile:87: recipe for target 'scipbinary' failed
> make: *** [scipbinary] Error 2
>
> Thanks for your help
>
> Ahmed
>
>
>
> ------------------------------------------------------------------------
> *From:* Matthias Miltenberger <miltenberger at zib.de>
> *Sent:* Friday, 8 April 2016 5:20 AM
> *To:* Ahmed Hammad; scip at zib.de
> *Subject:* Re: [SCIP] Error compiling SCIP using Cygwin
> Dear Ahmed,
>
> for some reason the flag "_WIN32" or "_WIN64" is not set when using
> cygwin. You can do that manually be adjusting the corresponding
> sub-makefiles "make.cygwin.x86.gnu" or "make.cygwin.x86_64.gnu" in
> "soplex-2.2.1/make/":
> Simply add " -D_WIN32" or " -D_WIN64", respectively, in the first
> line, extending the "CPPFLAGS" parameter.
>
> Hope that helps!
> You might also try the make option "LEGACY=true", disabling the
> rational solving capabilities of SoPlex.
>
> cheers
> Matthias
>
> On 07.04.2016 12:08, Ahmed Hammad wrote:
>>
>> Hello all,
>>
>>
>> I have been trying to compile SCIP on windows using Cygwin. So I
>> downloaded scipoptsuite-3.2.1. Once I untar it and try to built it
>> using make I get the following error when it tries to build the
>> Soplex library:
>>
>>
>> -> compiling obj/O.cygwin.x86_64.gnu.opt/lib/rational.o
>> src/rational.cpp: In function ‘std::string
>> soplex::rationalToString(const soplex ::Rational&, int)’:
>> src/rational.cpp:1970:46: error: ‘fmemopen’ was not declared in this
>> scope
>> tmpStream = fmemopen(tmpString, 63, "w");
>> ^
>> Makefile:609: recipe for target
>> 'obj/O.cygwin.x86_64.gnu.opt/lib/rational.o' fai led
>> make[3]: *** [obj/O.cygwin.x86_64.gnu.opt/lib/rational.o] Error 1
>> make[3]: Leaving directory '/scipoptsuite-3.2.1/soplex-2.2.1'
>> Makefile:473: recipe for target 'makelibfile' failed
>> make[2]: [makelibfile] Error 2 (ignored)
>> make[3]: Entering directory '/scipoptsuite-3.2.1/soplex-2.2.1'
>> -> compiling obj/O.cygwin.x86_64.gnu.opt/lib/rational.o
>> src/rational.cpp: In function ‘std::string
>> soplex::rationalToString(const soplex::Rational&, int)’:
>> src/rational.cpp:1970:46: error: ‘fmemopen’ was not declared in this
>> scope
>> tmpStream = fmemopen(tmpString, 63, "w");
>>
>>
>> How to I deal with this. Please help
>>
>>
>> Ahmed
>>
>>
>>
>> _______________________________________________
>> Scip mailing list
>> Scip at zib.de
>> http://listserv.zib.de/mailman/listinfo/scip
>
> --
> \__________________
>
> Matthias Miltenberger
> Zuse Institute Berlin
> Takustr. 7, 14195 Berlin
> www.zib.de/miltenberger
> miltenberger at zib.de
> +49 (30) 841 85-245
--
\__________________
Matthias Miltenberger
Zuse Institute Berlin
Takustr. 7, 14195 Berlin
www.zib.de/miltenberger
miltenberger at zib.de
+49 (30) 841 85-245
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CPPFLAGS += -m64 -D_WIN64
LDFLAGS += -m64
ifneq ($(OPT),opt-gccold)
ifneq ($(OPT),dbg)
OFLAGS += -mtune=native # -malign-double -mcpu=pentium4
endif
endif
ifeq ($(SHARED),true)
LIBBUILDFLAGS += -m64
endif
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#--- $Id: make.cygwin.x86.gnu.dbg,v 1.9 2014/01/12 11:07:04 bzfkocht Exp $
CPPFLAGS += -DWINDOWS -DFREEMEM -D__NO_MATH_INLINES
CFLAGS = -O -g $(GCCWARN)
LDFLAGS = -lgmp -lm -static
ifeq ($(ZLIB),true)
LDFLAGS += -lz
endif
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#--- $Id: make.cygwin.x86.gnu.opt,v 1.9 2014/01/12 11:07:04 bzfkocht Exp $
CPPFLAGS += -DWINDOWS -DNDEBUG -DNO_MSHELL -D__NO_MATH_INLINES
CFLAGS = -O3 -march=pentiumpro $(GCCWARN)
LDFLAGS = -lgmp -lm -static
ifeq ($(ZLIB),true)
LDFLAGS += -lz
endif
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