[Ipopt] Compiling IPOPT for MATLAB R2015a on Yosemite

[Anil Rao]

Tony,

I tried your suggestion and got the following error when I tried to compile
the mex file:

ld: library not found for -lblas
clang: error: linker command failed with exit code 1 (use -v to see
invocation)

    mex: link of ' "ipopt.mexmaci64"' failed.

Any suggestions?

Anil


On Tue, Sep 1, 2015 at 6:45 AM, Tony Kelman <kelman at berkeley.edu> wrote:

> If you want dynamically linked then you shouldn't build with
> --disable-shared.
>
> I suspect a short-term fix would be to configure with --with-blas=-lblas
> --with-lapack=-llapack, and a longer-term fix would be to patch the Matlab
> interface build system to account for the recent change in BuildTools from
> -framework vecLib to -framework Accelerate. Sorry I didn't catch this
> sooner. I can try to prepare a patch, but not having a Mac easily available
> I won't be able to test it directly.
>
> -Tony
>
>
> -----Original Message----- From: Anil Rao
> Sent: Monday, August 31, 2015 3:05 PM
> To: ipopt at list.coin-or.org
> Subject: [Ipopt] Compiling IPOPT for MATLAB R2015a on Yosemite
>
>
>
> All,
>
> I am trying to compile the MATLAB interface for IPOPT R2015a using Mac
> OS-X Yosemite and I m having some issues.  Please note that I want to
> compile a dynamically linked mex file (not a static mex file).  I am using
> XCode version 6.4 with gfortran 4.8.  Also, I am using the coinhsl code
> that includes all of the Harwell linear solvers.  My configure script is as
> follows:
>
> ./configure --disable-shared   F77=gfortran FFLAGS="-fexceptions -m64
> -fbackslash"  CFLAGS="-fno-common -no-cpp-precomp -fexceptions -arch x86_64
> -m64" CXXFLAGS="-fno-common -no-cpp-precomp -fexceptions -arch x86_64 -m64"
>
> I was able to run make --> make install --> make test with no problems and
> obtained the following output:
>
> Running unitTests...
>
> Testing AMPL Solver Executable...
>    Test passed!
> Testing C++ Example...
>    Test passed!
> Testing C Example...
>    Test passed!
> Testing Fortran Example...
>    Test passed!
>
> I then tried to compile the MATLAB mex file and received the following
> error:
>
>    mex:  -framework not a valid option.
>
>    Usage:
>      MEX [option1 ... optionN] sourcefile1 [... sourcefileN]
>          [objectfile1 ... objectfileN] [libraryfile1 ... libraryfileN]
>
>    Use the -help option for more information, or consult the MATLAB
> External Interfaces Guide.
>
> I am grateful if somebody could tell me what I am doing wrong.
> Alternatively, if somebody could tell me the steps they followed to obtain
> a working mex file, I would be super grateful.
>
> Anil Rao
>
>
>
> --
>
> Anil V. Rao, PhD
> Associate Professor
> Department of Mechanical and Aerospace Engineering
> University of Florida
> Gainesville, FL 32611-6250
> Tel:  (352) 672-1529
> E-mail:  anilvrao at gmail.com
>
>
>
>
>
> _______________________________________________
> Ipopt mailing list
> Ipopt at list.coin-or.org
> http://list.coin-or.org/mailman/listinfo/ipopt
>



-- 
Anil V. Rao, PhD
Associate Professor
Department of Mechanical and Aerospace Engineering
University of Florida
Gainesville, FL 32611-6250
Tel:  (352) 672-1529
E-mail:  anilvrao at gmail.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://list.coin-or.org/pipermail/ipopt/attachments/20150901/fd8add9b/attachment-0001.html>