#7 Make error on Mac OSX Yosemite

[Brian Capaldo]

I get the following errors when I try "make -j" in the uncompressed directory with Makefile on OSX yosemite (10.10.4). I have tried all the solutions I could find via stack overflow and elsewhere to no avail.

2 warnings generated.
c++ -O3 -Wall -std=c++0x -I../nlopt/include -I../boost/include main.o Stats.o BaitClass.o PreyClass.o InterClass.o UIClass.o Mapping.o ../boost/lib/libboost_program_options.a -L../nlopt/lib -lnlopt -o ../bin/SAINTexpress-spc
c++ -O3 -Wall -std=c++0x -I../nlopt/include -I../boost/include main.o Stats.o BaitClass.o PreyClass.o InterClass.o UIClass.o Mapping.o ../boost/lib/libboost_program_options.a -L../nlopt/lib -lnlopt -o ../bin/SAINTexpress-int
Undefined symbols for architecture x86_64:
"Fastmat<quant_t>::~Fastmat()", referenced from:
statModel(std::__1::vector<std::__1::vector\<unsigned long,="" std::__1::allocator\<unsigned="" long=""> >, std::__1::allocator\<std::__1::vector\<unsigned long,="" std::__1::allocator\<unsigned="" long=""> > > > const&, std::__1::vector<std::__1::basic_string\<char, std::__1::char_traits\<char="">, std::__1::allocator\<char> >, std::__1::allocator\<std::__1::basic_string\<char, std::__1::char_traits\<char="">, std::__1::allocator\<char> > > > const&, Fastmat<quant_t> const&, Fastmat<quant_t> const&, std::__1::vector<unsigned long,="" std::__1::allocator\<unsigned="" long=""> > const&, unsigned long, unsigned long) in Stats.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[1]: *** [SAINTexpress-int] Error 1
make: *** [bin/SAINTexpress-int] Error 2</unsigned></quant_t></quant_t></char></std::__1::basic_string\<char,></char></std::__1::basic_string\<char,></std::__1::vector\<unsigned></std::__1::vector\<unsigned></quant_t>

[erik verschueren]

Hi Brian,

I had a similar issue. I ended up first installing the boost and nlopt libraries through Homebrew : http://brew.sh/ using "brew install [libaryname]". Then I compiled the saint .cpp files with a generic makefile (attached). Just replace the current makefile and call 'make' in the source directory. I guess you could modify the Makefile to use the libraries includes with the SAINT download as well but I preferred having my own installation (for other purposes).

Hope this helps
Erik

[Salvatore Loguercio]

Hi Erik,

I tried what you suggested but to no avail ( on mac os x El Capitan, 10.11.2).

make error:

g++ -Wall -std=c++0x -I/usr/local/include -I/usr/local/include/boost -o saint-spc -L/usr/local/lib -lboost_program_options -lnlopt
Undefined symbols for architecture x86_64:
"_main", referenced from:
implicit entry/start for main executable
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [saint-spc] Error 1

Any further suggestions?

Thanks for your help!

[Guo Ci Teo]

Hi Brian,
I have uploaded a new version. Please try that.

[Salvatore Loguercio]

Hi Guo,

saintq 0.04 now compiles correctly on Mac OS X 10.11.2 El Capitan. Thank you!

It looks like SAINTexpress has the same problem though - 'make' fails with:

'Undefined symbols for architecture x86_64'

It would be great if you guys could fix this one, too.

Thanks!