[Ipopt] Problem running Ipopt matlab interface
Paul van Hoven
paul.van.hoven at googlemail.com
Fri Jul 27 08:19:54 EDT 2012
Yeah, that helped. But now I get another compilation error which is
also not clear to me
-> mexopts.sh sourced from directory (DIR = $MATLAB/bin)
FILE = /net/matlab/Matlab2011b/bin/mexopts.sh
----------------------------------------------------------------
-> MATLAB = /net/matlab/Matlab2011b
-> CC = /usr/site-local/bin/g++-4.2
-> CC flags:
CFLAGS = -ansi -D_GNU_SOURCE -fexceptions -fPIC
-fno-omit-frame-pointer -pthread
CDEBUGFLAGS = -g
COPTIMFLAGS = -O3 -pipe -DNDEBUG -pedantic-errors
-Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall
-Wpointer-arith -Wwrite-strings -Wconversion -Wno-unknown-pragmas
-fPIC -fexceptions -DFUNNY_LAPACK_FINT -DMATLAB_MEXFILE
CLIBS =
-Wl,-rpath-link,/net/matlab/Matlab2011b/bin/glnxa64
-L/net/matlab/Matlab2011b/bin/glnxa64 -lmx -lmex -lmat -lm -lstdc++
arguments = -DMX_COMPAT_32
-> CXX = /usr/site-local/bin/g++-4.2
-> CXX flags:
CXXFLAGS = -ansi -D_GNU_SOURCE -fPIC
-fno-omit-frame-pointer -pthread
CXXDEBUGFLAGS = -g
CXXOPTIMFLAGS = -O3 -pipe -DNDEBUG -pedantic-errors
-Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall
-Wpointer-arith -Wwrite-strings -Wconversion -Wno-unknown-pragmas
-fPIC -fexceptions -DFUNNY_LAPACK_FINT -DMATLAB_MEXFILE
CXXLIBS =
-Wl,-rpath-link,/net/matlab/Matlab2011b/bin/glnxa64
-L/net/matlab/Matlab2011b/bin/glnxa64 -lmx -lmex -lmat -lm
arguments = -DMX_COMPAT_32
-> FC = gfortran
-> FC flags:
FFLAGS = -fexceptions -fbackslash -fPIC
-fno-omit-frame-pointer
FDEBUGFLAGS = -g
FOPTIMFLAGS = -O
FLIBS =
-Wl,-rpath-link,/net/matlab/Matlab2011b/bin/glnxa64
-L/net/matlab/Matlab2011b/bin/glnxa64 -lmx -lmex -lmat -lm
arguments = -DMX_COMPAT_32
-> LD = /usr/site-local/bin/g++-4.2
-> Link flags:
LDFLAGS = -pthread -shared
-Wl,--version-script,/net/matlab/Matlab2011b/extern/lib/glnxa64/mexFunction.map
-Wl,--no-undefined
LDDEBUGFLAGS = -g
LDOPTIMFLAGS = -O3 -pipe -DNDEBUG -pedantic-errors
-Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall
-Wpointer-arith -Wwrite-strings -Wconversion -Wno-unknown-pragmas
-fPIC -fexceptions -DFUNNY_LAPACK_FINT -DMATLAB_MEXFILE
LDEXTENSION = .mexa64
arguments =
/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL/libcoinhsl.la
/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt/src/Interfaces/libipopt.la
-L/usr/lib64/gcc/x86_64-suse-linux/4.6
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../lib64
-L/lib/../lib64 -L/usr/lib/../lib64
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../x86_64-suse-linux/lib
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../.. -llapack -lblas -ldl
-lblas_pic -lgfortran -lm -lgcc_s -lquadmath
-> LDCXX =
-> Link flags:
LDCXXFLAGS =
LDCXXDEBUGFLAGS =
LDCXXOPTIMFLAGS =
LDCXXEXTENSION =
arguments =
/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL/libcoinhsl.la
/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt/src/Interfaces/libipopt.la
-L/usr/lib64/gcc/x86_64-suse-linux/4.6
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../lib64
-L/lib/../lib64 -L/usr/lib/../lib64
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../x86_64-suse-linux/lib
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../.. -llapack -lblas -ldl
-lblas_pic -lgfortran -lm -lgcc_s -lquadmath
----------------------------------------------------------------
-> /usr/site-local/bin/g++-4.2 -O3 -pipe -DNDEBUG -pedantic-errors
-Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall
-Wpointer-arith -Wwrite-strings -Wconversion -Wno-unknown-pragmas
-fPIC -fexceptions -DFUNNY_LAPACK_FINT -DMATLAB_MEXFILE -pthread
-shared -Wl,--version-script,/net/matlab/Matlab2011b/extern/lib/glnxa64/mexFunction.map
-Wl,--no-undefined -o "ipopt.mexa64" "matlabexception.o"
"matlabfunctionhandle.o" "matlabjournal.o" "iterate.o"
"ipoptoptions.o" "options.o" "sparsematrix.o" "callbackfunctions.o"
"matlabinfo.o" "matlabprogram.o" "ipopt.o"
/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL/libcoinhsl.la
/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt/src/Interfaces/libipopt.la
-L/usr/lib64/gcc/x86_64-suse-linux/4.6
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../lib64
-L/lib/../lib64 -L/usr/lib/../lib64
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../x86_64-suse-linux/lib
-L/usr/lib64/gcc/x86_64-suse-linux/4.6/../../.. -llapack -lblas -ldl
-lblas_pic -lgfortran -lm -lgcc_s -lquadmath
-Wl,-rpath-link,/net/matlab/Matlab2011b/bin/glnxa64
-L/net/matlab/Matlab2011b/bin/glnxa64 -lmx -lmex -lmat -lm
/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL/libcoinhsl.la:
file not recognized: File format not recognized
collect2: ld returned 1 exit status
mex: link of ' "ipopt.mexa64"' failed.
make: *** [ipopt.mexa64] Fehler 1
The file libcoinhsl.la definetly exists.
2012/7/27 Stefan Vigerske <stefan at math.hu-berlin.de>:
> Hi,
>
> it seems to pick up the wrong IpoptConfig.h file.
> It should take
> /homes/numerik/paul/lib/Ipopt/include/coin/IpoptConfig.h, but it took the
> one from /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/.
>
> Can you confirm that /homes/numerik/paul/lib/Ipopt/lib/pkgconfig contains an
> ipopt.pc file where the Cflags are such that they have
> -I/homes/numerik/paul/lib/Ipopt/include/coin in the beginning.
> Or the problem are all the paths in your pkg-config path that do not belong
> there.
>
> A workaround could be to change the matlab interface makefile to say only
> INCL = -I/homes/numerik/paul/lib/Ipopt/include/coin
>
> Stefan
>
>
> On 07/27/2012 11:59 AM, Paul van Hoven wrote:
>>
>> Thanks for your quick reply. I noticed that I accidently used the
>> wrong Makefile. Instead I now use the correct on that was create by
>> the configure script. Unfortunately I still get an error that seems to
>> be related to the fortran libraries but I'm not shure about that.
>>
>> This is what the Makefile looks like
>> paul at gauss:~/lib_src/CoinIpopt/build/Ipopt/contrib/MatlabInterface/src>
>> cat Makefile
>> # Copyright (C) 2007, 2009 Peter Carbonetto. All Rights Reserved.
>> # This code is published under the Eclipse Public License.
>> #
>> # Author: Peter Carbonetto
>> # Dept. of Computer Science
>> # University of British Columbia
>> # May 19, 2007
>>
>> # INSTRUCTIONS: Please modify the following few variables. See the
>> # readme.html file for more information.
>>
>> # This variable corresponds to the base directory of your MATLAB
>> # installation. This is the directory so that in its 'bin/'
>> # subdirectory you see all the matlab executables (such as 'matlab',
>> # 'mex', etc.)
>> MATLAB_HOME = /net/matlab/Matlab2011b
>>
>> # Set the suffix for matlab mex files. The contents of the
>> # $(MATLAB_HOME)/extern/examples/mex directory might be able to help
>> # you in your choice.
>> MEXSUFFIX = mexa64
>>
>> # This is the command used to call the mex program. Usually, it is
>> # just "mex". But it also may be something like
>> # /user/local/R2006b/bin/mex if "mex" doesn't work.
>> MEX = $(MATLAB_HOME)/bin/mex
>>
>>
>> #############################################################################
>> # Do not modify anything below unless you know what you're doing.
>> exec_prefix = ${prefix}
>> prefix = /homes/numerik/paul/lib/Ipopt
>> libdir = ${exec_prefix}/lib64/coin
>>
>> CXX = /usr/site-local/bin/g++-4.2
>> CXXFLAGS = -O3 -pipe -DNDEBUG -pedantic-errors -Wimplicit
>> -Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith
>> -Wwrite-strings -Wconversion -Wno-unknown-pragmas -fPIC -fexceptions
>> -DFUNNY_LAPACK_FINT -DMATLAB_MEXFILE # -DMWINDEXISINT
>> LDFLAGS = $(CXXFLAGS)
>>
>> COIN_HAS_PKGCONFIG = TRUE
>> COIN_CXX_IS_CL = #TRUE
>>
>> # Include directories (we use the CYGPATH_W variables to allow
>> compilation with Windows compilers)
>> ifeq ($(COIN_HAS_PKGCONFIG), TRUE)
>> INCL =
>> `PKG_CONFIG_PATH=/homes/numerik/paul/lib/Ipopt/lib/pkgconfig::/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/ASL:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Blas:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Lapack:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL:/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/ASL:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Blas:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Lapack:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL:/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt
>> /usr/bin/pkg-config --cflags ipopt`
>> else
>> INCL = -I`$(CYGPATH_W) /homes/numerik/paul/lib/Ipopt/include/coin`
>> endif
>>
>> # Linker flags
>> ifeq ($(COIN_HAS_PKGCONFIG), TRUE)
>> LIBS =
>> `PKG_CONFIG_PATH=/homes/numerik/paul/lib/Ipopt/lib/pkgconfig::/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/ASL:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Blas:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Lapack:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL:/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/ASL:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Blas:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Lapack:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL:/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt
>> /usr/bin/pkg-config --libs ipopt`
>> else
>> ifeq ($(COIN_CXX_IS_CL), TRUE)
>> LIBS = /link /libpath:`$(CYGPATH_W)
>> /homes/numerik/paul/lib/Ipopt/lib/coin` libipopt.lib -llapack -lblas
>> -lm -ldl
>> else
>> LIBS = -L/homes/numerik/paul/lib/Ipopt/lib/coin -lipopt -llapack
>> -lblas -lm -ldl
>> endif
>> endif
>>
>> # The following is necessary under cygwin, if native compilers are used
>> CYGPATH_W = echo
>>
>> MEXFLAGS = -v -cxx -O CC="$(CXX)" CXX="$(CXX)" LD="$(CXX)" \
>> COPTIMFLAGS="$(CXXFLAGS)" CXXOPTIMFLAGS="$(CXXFLAGS)" \
>> LDOPTIMFLAGS="$(LDFLAGS)"
>>
>> TARGET = ipopt.$(MEXSUFFIX)
>> OBJS = matlabexception.o \
>> matlabfunctionhandle.o \
>> matlabjournal.o \
>> iterate.o \
>> ipoptoptions.o \
>> options.o \
>> sparsematrix.o \
>> callbackfunctions.o \
>> matlabinfo.o \
>> matlabprogram.o \
>> ipopt.o
>>
>> SRCDIR = ../../../../../Ipopt/contrib/MatlabInterface/src
>> VPATH = $(SRCDIR)
>>
>> all: $(TARGET)
>>
>> install: $(TARGET)
>> if test -d $(libdir); then : ; else mkdir $(libdir); fi
>> cp $(SRCDIR)/../ipopt.m $(TARGET) $(libdir)
>>
>> uninstall:
>> rm -f $(libdir)/ipopt.m $(libdir)/ipopt.$(MEXSUFFIX)
>>
>> $(TARGET): $(OBJS)
>> $(MEX) $(MEXFLAGS) $(LIBS) -output $@ $^
>>
>> %.o: %.cpp
>> $(CXX) $(CXXFLAGS) $(INCL) -I$(MATLAB_HOME)/extern/include \
>> -o $@ -c $^
>>
>> clean:
>> rm -f $(OBJS) $(TARGET)
>>
>> distclean: clean
>>
>>
>> And this is the output I get
>> paul at gauss:~/lib_src/CoinIpopt/build/Ipopt/contrib/MatlabInterface/src>
>> make
>> /usr/site-local/bin/g++-4.2 -O3 -pipe -DNDEBUG -pedantic-errors
>> -Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall
>> -Wpointer-arith -Wwrite-strings -Wconversion -Wno-unknown-pragmas
>> -fPIC -fexceptions -DFUNNY_LAPACK_FINT -DMATLAB_MEXFILE
>>
>> `PKG_CONFIG_PATH=/homes/numerik/paul/lib/Ipopt/lib/pkgconfig::/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/ASL:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Blas:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Lapack:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL:/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/ASL:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Blas:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/Lapack:/homes/numerik/paul/lib_src/CoinIpopt/build/ThirdParty/HSL:/homes/numerik/paul/lib_src/CoinIpopt/build/Ipopt
>> /usr/bin/pkg-config --cflags ipopt`
>> -I/net/matlab/Matlab2011b/extern/include \
>> -o matlabexception.o -c
>> ../../../../../Ipopt/contrib/MatlabInterface/src/matlabexception.cpp
>> In file included from
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpDebug.hpp:12,
>> from
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpUtils.hpp:14,
>> from
>> ../../../../../Ipopt/contrib/MatlabInterface/src/matlabexception.cpp:10:
>>
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpoptConfig.h:39:30:
>> error: configall_system.h: No such file or directory
>> In file included from
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpUtils.hpp:14,
>> from
>> ../../../../../Ipopt/contrib/MatlabInterface/src/matlabexception.cpp:10:
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpDebug.hpp:21:4:
>> error: #error "don't have header file for assert"
>> In file included from
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpDebug.hpp:12,
>> from
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpUtils.hpp:14,
>> from
>> ../../../../../Ipopt/contrib/MatlabInterface/src/matlabexception.cpp:10:
>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/src/Common/IpoptConfig.h:102:
>> error: 'FORTRAN_INTEGER_TYPE' does not name a type
>> make: *** [matlabexception.o] Fehler 1
>>
>>
>>
>>
>> 2012/7/26 Tony Kelman <kelman at berkeley.edu>:
>>>
>>> Hi again. From your original email, it looks like you modified the
>>> makefile
>>> for the Matlab interface a fair amount relative to what configure
>>> generated?
>>> The line that appears to be causing a problem is
>>>>
>>>>
>>>> -L/usr/site-local/lib/gcc/x86_64-unknown-linux-gnu/4.2.4 -lgfortran
>>>
>>>
>>>
>>> This is leading mex to link against the 4.2.4 version of libgfortran,
>>> rather
>>> than the 4.6 version that you compiled BLAS, LAPACK, and the HSL routines
>>> with. I'm guessing that if gfortran-4.6 is in /usr/bin, then the
>>> libgfortran
>>> that you want to link against is probably in
>>> /usr/lib/gcc/x86_64-unknown-linux-gnu/4.6.something (possibly with the
>>> 2nd-to-last folder named more specific depending on your distro), or
>>> maybe
>>> just in /usr/lib[64].
>>>
>>> Usually pkg-config figures this all out for you and automatically links
>>> to
>>> the right libraries. Was that method not working?
>>>
>>> -Tony
>>>
>>> -----Original Message----- From: Paul van Hoven
>>> Sent: Thursday, July 26, 2012 2:34 AM
>>> To: Tony Kelman
>>> Cc: ipopt at list.coin-or.org
>>> Subject: Re: [Ipopt] Problem running Ipopt matlab interface
>>>
>>>
>>> Thanks for the answers. I built a static version of ipopt. But now I
>>> get an error when compiling the Matlabinterface:
>>>
>>> This was my configure call for compiling ipopt:
>>> ../configure --prefix=/homes/numerik/paul/lib/Ipopt \
>>> CXX=/usr/site-local/bin/g++-4.2 \
>>> CC=/usr/site-local/bin/gcc-4.2 \
>>> F77=/usr/bin/gfortran-4.6 \
>>> ADD_CXXFLAGS="-fPIC -fexceptions -DFUNNY_LAPACK_FINT" \
>>> ADD_CFLAGS="-fPIC -fexceptions" \
>>> ADD_FFLAGS="-fPIC -fexceptions" \
>>> --with-matlab-home=/net/matlab/Matlab2011b \
>>> LDFLAGS="-L/usr/lib64 -lblas_pic" \
>>> -disable-shared
>>>
>>> Ipopt compiled fine, but when I try to compile the matlab interface I
>>> get an error:
>>> paul at gauss:~/lib_src/CoinIpopt/Ipopt/contrib/MatlabInterface/src> make
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o matlabjournal.o -c
>>> matlabjournal.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o matlabexception.o -c
>>> matlabexception.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o matlabfunctionhandle.o -c
>>> matlabfunctionhandle.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o iterate.o -c iterate.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o ipoptoptions.o -c
>>> ipoptoptions.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o options.o -c options.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o sparsematrix.o -c
>>> sparsematrix.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o callbackfunctions.o -c
>>> callbackfunctions.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o matlabinfo.o -c
>>> matlabinfo.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o matlabprogram.o -c
>>> matlabprogram.cpp
>>> /usr/site-local/bin/g++-4.2 -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE
>>> -DMWINDEXISINT -I/homes/numerik/paul/lib/Ipopt/include/coin
>>> -I/net/matlab/Matlab2011b/extern/include -o ipopt.o -c ipopt.cpp
>>> /net/matlab/Matlab2011b/bin/mex -cxx CC='/usr/site-local/bin/g++-4.2'
>>> CXX='/usr/site-local/bin/g++-4.2' LD='/usr/site-local/bin/g++-4.2' -lm
>>> -L/homes/numerik/paul/lib/Ipopt/lib64/coin -lipopt
>>> -L/homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty -lcoinlapack
>>> -lcoinblas -lcoinhsl -lamplsolver
>>> -L/usr/site-local/lib/gcc/x86_64-unknown-linux-gnu/4.2.4 -lgfortran
>>> -ldl -largeArrayDims -output ipopt.mexa64 matlabjournal.o
>>> matlabexception.o matlabfunctionhandle.o iterate.o ipoptoptions.o
>>> options.o sparsematrix.o callbackfunctions.o matlabinfo.o
>>> matlabprogram.o ipopt.o
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinlapack.a(dlamch.o):
>>> In function `dlamc2_':
>>> dlamch.f:(.text+0x762): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinblas.a(xerbla.o):
>>> In function `xerbla_':
>>> xerbla.f:(.text+0x77): undefined reference to
>>> `_gfortran_transfer_character_write'
>>> xerbla.f:(.text+0x87): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):
>>> In function `ma27od_':
>>> ma27ad.f:(.text+0x2f86): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x2fa0): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):
>>> In function `ma27nd_':
>>> ma27ad.f:(.text+0x3834): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x3854): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):ma27ad.f:(.text+0x3873):
>>> more undefined references to `_gfortran_transfer_integer_write' follow
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):
>>> In function `ma27ad_':
>>> ma27ad.f:(.text+0x722c): undefined reference to
>>> `_gfortran_transfer_real_write'
>>> ma27ad.f:(.text+0x723d): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x724e): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x725f): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x7270): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x7281): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):ma27ad.f:(.text+0x7292):
>>> more undefined references to `_gfortran_transfer_integer_write' follow
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):
>>> In function `ma27bd_':
>>> ma27ad.f:(.text+0x7d05): undefined reference to
>>> `_gfortran_transfer_real_write'
>>> ma27ad.f:(.text+0x7dd5): undefined reference to
>>> `_gfortran_transfer_real_write'
>>> ma27ad.f:(.text+0x7dea): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x7dff): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x7efe): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x7ff6): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x80d6): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):ma27ad.f:(.text+0x81bb):
>>> more undefined references to `_gfortran_transfer_integer_write' follow
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):
>>> In function `ma27bd_':
>>> ma27ad.f:(.text+0x8686): undefined reference to
>>> `_gfortran_transfer_real_write'
>>> ma27ad.f:(.text+0x8766): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x87e5): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x8a9e): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x8b21): undefined reference to
>>> `_gfortran_transfer_character_write'
>>> ma27ad.f:(.text+0x8bad): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x8c2e): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x8cbf): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x8d43): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> ma27ad.f:(.text+0x8dba): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):ma27ad.f:(.text+0x8e9b):
>>> more undefined references to `_gfortran_transfer_integer_write' follow
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(ma27ad.o):
>>> In function `ma27cd_':
>>> ma27ad.f:(.text+0x931e): undefined reference to
>>> `_gfortran_transfer_real_write'
>>> ma27ad.f:(.text+0x940d): undefined reference to
>>> `_gfortran_transfer_real_write'
>>> ma27ad.f:(.text+0x9626): undefined reference to
>>> `_gfortran_transfer_real_write'
>>>
>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinhsl.a(mc19ad.o):
>>> In function `mc19ad_':
>>> mc19ad.f:(.text+0x2c0): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> mc19ad.f:(.text+0x2da): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> mc19ad.f:(.text+0x2f4): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> mc19ad.f:(.text+0xf87): undefined reference to
>>> `_gfortran_transfer_integer_write'
>>> collect2: ld returned 1 exit status
>>>
>>> mex: link of ' "ipopt.mexa64"' failed.
>>>
>>> make: *** [ipopt.mexa64] Fehler 1
>>>
>>>
>>>
>>>
>>> 2012/7/7 Tony Kelman <kelman at berkeley.edu>:
>>>>
>>>>
>>>> Paul,
>>>>
>>>> It looks like the Mathworks recommended compiler for R2011b is
>>>> GCC/gfortran
>>>> 4.3, see http://www.mathworks.com/support/compilers/R2011b/glnxa64.html.
>>>> Successful compilation of the mex file and a working Matlab interface
>>>> are
>>>> a
>>>> bit different, unfortunately.
>>>>
>>>> I've noticed this issue with Matlab, it loads its own set of .so
>>>> libraries
>>>> which are not always compatible with what you compiled Ipopt against.
>>>> Particularly since you used F77=/usr/bin/gfortran-4.6 to compile Ipopt
>>>> (and
>>>> the ThirdParty sources like Lapack). Before you go to the trouble of
>>>> switching to GCC/gfortran 4.3 though, will you be needing a shared Ipopt
>>>> library file, or do you just want to use the Matlab interface? If the
>>>> latter, I recommend you compile Ipopt with static libraries by adding
>>>> --disable-shared to the configure command.
>>>>
>>>> Since you are using the coinlapack and coinblas reference
>>>> implementations,
>>>> static libraries should also work around the namespace collisions
>>>> (http://list.coin-or.org/pipermail/ipopt/2011-March/002376.html) and
>>>> incompatible 32/64 bit integer API problem that will affect every linear
>>>> solver that uses BLAS (all but MA27). If you need to use a
>>>> shared-library
>>>> BLAS, it is possible to force Matlab to use your BLAS library instead of
>>>> its
>>>> own by using the BLAS_VERSION environment variable, as formerly
>>>> documented
>>>> here:
>>>>
>>>>
>>>> http://web.archive.org/web/20090615072921/http://www.mathworks.com/support/solutions/en/data/1-18QUC/
>>>>
>>>> Matlab also has its own MA57 library with an incompatible API to the
>>>> version
>>>> Ipopt uses, but the problem can be avoided by compiling libcoinhsl as a
>>>> static library. If you require libcoinhsl to be a shared library you can
>>>> force Matlab to load libcoinhsl.so before loading its own libmwma57.so
>>>> by
>>>> using the LD_PRELOAD environment variable, but then the Matlab command
>>>> ldl
>>>> will not function properly on sparse matrices.
>>>>
>>>> -Tony
>>>>
>>>> -----Original Message----- Date: Fri, 6 Jul 2012 13:19:13 +0200
>>>> From: Paul van Hoven <paul.van.hoven at googlemail.com>
>>>> To: ipopt mailing list <ipopt at list.coin-or.org>
>>>> Subject: [Ipopt] Problem running Ipopt matlab interface
>>>> Message-ID:
>>>> <CANqzD4P00-EO9_aQ=8v9-QjGJDzU2cW+VooNc9ikoKTvEa8vLg at mail.gmail.com>
>>>> Content-Type: text/plain; charset=ISO-8859-1
>>>>
>>>>
>>>> Hi, I just successfully compiled and installed ipopt on a linux
>>>> machine. Now I'd like to use the matlab interface. Actually everything
>>>> works fine, the interface compiles fine without any errors or
>>>> warnings, the compiler version GCC 4.2 works also fine with matlab so
>>>> there is no warning as well, and the interface is correctly installed.
>>>> But when I try to run a simple matlab demo app I get the following
>>>> error:
>>>>
>>>>>> IpoptDemo.clusterRunme
>>>>
>>>>
>>>>
>>>> ------------------------------------------
>>>> Invalid MEX-file
>>>> '/homes/numerik/paul/lib/Ipopt/MatlabInterface/ipopt.mexa64':
>>>>
>>>> /net/matlab/Matlab2011b/bin/glnxa64/../../sys/os/glnxa64/libgfortran.so.3:
>>>> version `GFORTRAN_1.4' not
>>>> found (required by
>>>> /homes/numerik/paul/lib/Ipopt/lib64/coin/ThirdParty/libcoinlapack.so.1)
>>>>
>>>> Error in IpoptDemo.runme (line 45)
>>>> [x info] = ipopt(x0,funcs,options);
>>>>
>>>> Error in IpoptDemo.clusterRunme (line 9)
>>>> IpoptDemo.runme;
>>>>
>>>>
>>>> I'm not shure if it helps but these are the first lines of the
>>>> makefile for the matlab interface:
>>>>
>>>> MATLAB_HOME =/net/matlab/Matlab2011b
>>>> MEXSUFFIX =mexa64
>>>> PATH_TO_IPOPT_COMPILATION= /homes/numerik/paul/lib/Ipopt
>>>> SRCDIR =
>>>> /homes/numerik/paul/lib_src/CoinIpopt/Ipopt/contrib/MatlabInterface/src
>>>>
>>>>
>>>>
>>>> ###############################################################################################
>>>> DESTINATION_DIR = $(PATH_TO_IPOPT_COMPILATION)/MatlabInterface
>>>> MEX = $(MATLAB_HOME)/bin/mex
>>>> #Pay attention to add a by your matlab version supported g++
>>>> CXX = /usr/site-local/bin/g++-4.2
>>>> CXXFLAGS = -fPIC -DMX_COMPAT_32 -DMATLAB_MEX_FILE -DMWINDEXISINT
>>>>
>>>> INCLUDES = -I$(PATH_TO_IPOPT_COMPILATION)/include/coin
>>>> -I$(MATLAB_HOME)/extern/include
>>>>
>>>> MEXFLAGS = -cxx CC='$(CXX)' CXX='$(CXX)' LD='$(CXX)' -lm
>>>> -L$(PATH_TO_IPOPT_COMPILATION)/lib64/coin -lipopt \
>>>>
>>>> -L$(PATH_TO_IPOPT_COMPILATION)/lib64/coin/ThirdParty -lcoinlapack
>>>> -lcoinblas -lcoinhsl -lamplsolver \
>>>>
>>>> -L/usr/site-local/lib/gcc/x86_64-unknown-linux-gnu/4.2.4 -lgfortran
>>>> -ldl -largeArrayDims
>>>> #Dynamic linking
>>>> #MEXFLAGS = -cxx CC='$(CXX)' CXX='$(CXX)' LD='$(CXX)' -lm
>>>> -L$(PATH_TO_IPOPT_COMPILATION)/lib64/coin -lipopt -largeArrayDims
>>>>
>>>>
>>>> And this was the configure call for configuring ipopt:
>>>> ../configure --prefix=/homes/numerik/paul/lib/Ipopt \
>>>> CXX=/usr/site-local/bin/g++-4.2 \
>>>> CC=/usr/site-local/bin/gcc-4.2 \
>>>> F77=/usr/bin/gfortran-4.6 \
>>>> ADD_CXXFLAGS="-fPIC -fexceptions -DFUNNY_LAPACK_FINT" \
>>>> ADD_CFLAGS="-fPIC -fexceptions" \
>>>> ADD_FFLAGS="-fPIC -fexceptions" \
>>>> --with-matlab-home=/net/matlab/Matlab2011b
>>>>
>>>> This is what I did so far:
>>>> 1. I checked that a file called "libgfortran.so.3" is in the directory
>>>> "/net/matlab/Matlab2011b/bin/glnxa64/../../sys/os/glnxa64"
>>>> 2. I added the path to the LD_LIBRARY_PATH which had no effect
>>>> 3. I added an environment path in matlab itself by
>>>> addpath('/net/matlab/Matlab2011b/bin/glnxa64/../../sys/os/glnxa64')
>>>> which also had no effect.
>>>> 4. A simple ipopt demo app written in c++ works fine. So I checked
>>>> that the installed ipopt version works.
>>>>
>>>> Any suggestions how I could repair this problem?
>>>>
>>>>
>>>> ------------------------------
>>>>
>>>>
>>>> _______________________________________________
>>>> Ipopt mailing list
>>>> Ipopt at list.coin-or.org
>>>> http://list.coin-or.org/mailman/listinfo/ipopt
>>>>
>>>>
>>>> End of Ipopt Digest, Vol 91, Issue 4
>>>> ************************************
>>>
>>>
>>>
>>
>> _______________________________________________
>> Ipopt mailing list
>> Ipopt at list.coin-or.org
>> http://list.coin-or.org/mailman/listinfo/ipopt
>>
>
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