Re: Building PyTave on windows - cygwin

[Abhinav Tripathi]

Please see the directory structure in detail.
include/GraphicsMagik/magick  C heahder
include/GraphicsMagik/magick  C++ header
include/GraphicsMagik/wand  (I do know in detail)


Tatsuro

Sorry, I don't know why I wrote include files. I actually saw the lib directory. It is empty. lib/GraphicsMagick-1.3.23 only has a config folder and no libraries.

On Thu, Jun 16, 2016 at 8:08 PM, Mike Miller <address@hidden> wrote:

You said the compliation stage succeeded, though, so what do you need
the header files for? These headers should not be required for building
things against liboct{ave,interp}. Please show the actual command and
error you are getting.

Well, I am using 'make' and I get the following messages (its about missing -l* libraries): (I am assuming it is linker stage as '--mode=link' is passed at this stage to libtool. Before this there was --mode=compile.

 The start of the message is:

--------------------------------------------------------------------

$ make

make  all-am

make[1]: Entering directory '/e/My_Repos/pytave'

/bin/sh ./libtool  --tag=CXX   --mode=link /e/octave_dev/bin/mkoctfile -DHAVE_CONFIG_H -I.  -IE:\octave_dev\include\octave-4.1.0+ -IE:\octave_dev\include\octave-4.1.0+/octave -IC:/msys64/mingw64/include/python2.7 -IC:/msys64/mingw64/lib/python2.7/site-packages/numpy/core/include -IE:/octave_dev/include/octave-4.1.0+ -IE:/octave_dev/include/octave-4.1.0+/octave  -g -O2 -L/e/octave_dev/lib/octave/4.1.0+ -o pycall.oct pycall.cc libpytave.la -lboost_python -LC:/msys64/mingw64/lib -lpython2.7

libtool: link: /e/octave_dev/bin/mkoctfile -DHAVE_CONFIG_H -I. -IE:\\octave_dev\\include\\octave-4.1.0+ -IE:\\octave_dev\\include\\octave-4.1.0+/octave -IC:/msys64/mingw64/include/python2.7 -IC:/msys64/mingw64/lib/python2.7/site-packages/numpy/core/include -IE:/octave_dev/include/octave-4.1.0+ -IE:/octave_dev/include/octave-4.1.0+/octave -g -O2 -o .libs/pycall.oct pycall.cc  -L/e/octave_dev/lib/octave/4.1.0+ ./.libs/libpytave.a -lboost_python -LC:/msys64/mingw64/lib -lpython2.7

--------------------------------------------------------------------

After this there are a bunch of warnings about deprecated headers in boost.

Then at the end I get this:

--------------------------------------------------------------------

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lfreetype

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lhdf5

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lGraphicsMagick++

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lGraphicsMagick

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lfftw3

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lfftw3f

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lfontconfig

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lfreetype

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lgl2ps

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -llapack

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lcurl

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lcholmod

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lumfpack

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lamd

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lcamd

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lcolamd

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lccolamd

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lcxsparse

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -larpack

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lqrupdate

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lfftw3

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lfftw3f

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -llapack

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/5.4.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lpcre

collect2.exe: error: ld returned 1 exit status

make[1]: *** [Makefile:1011: pycall.oct] Error 1

make[1]: Leaving directory '/e/My_Repos/pytave'

make: *** [Makefile:476: all] Error 2

--------------------------------------------------------------------

 

And LDFLAGS has nothing to do with header files, so I'm not sure what's
going on here.

Octave's mkoctfile should just work™, given the options to find the
Python and Boost libraries.

--
mike

Sorry again for causing the confusion about header files. I had to actually say lib files.

.

Abhinav