[FWTools] Probably did something stupid...

[Mike Toothaker]

Thanks for your help.  Unfortunately the smile stuff is only available as
binaries, but they say that they were built with gcc 4.1.1, I will have to
look into doing a build of gdal.  Thanks again, you are always quick to
respond and very helpful.

Mike

> -----Original Message-----
> From: Frank Warmerdam [mailto:warmerdam at pobox.com]
> Sent: Wednesday, July 25, 2007 4:38 PM
> To: Mike Toothaker
> Cc: fwtools at lists.maptools.org
> Subject: Re: [FWTools] Probably did something stupid...
> 
> Mike Toothaker wrote:
> > Thanks for your quick response, but for some reason I don't seem to be
> > able to get the LD_LIBRARY_PATH thing to work.  I am using bash on
> > Fedora 7,  g++ v4.1.1, FWTools-linux-1.3.4.tar.gz.
> >
> > Here is my make file:
> >
> > CC = g++
> > CMBN = cmilcordbn
> > SMILE = /root/Desktop/smile
> > FWLIB = /root/FWTools/lib
> > FWINC = /root/FWTools/include
> >
> > test: milcordbn.o milcordsmilebn.o test.o
> >    $(CC) -o test -L$(FWLIB) test.o \
> >    milcordsmilebn.o milcordbn.o \
> >    $(SMILE)/libsmilearn.a $(SMILE)/libsmilexml.a $(SMILE)/libsmile.a
> >
> > test.o: test.cpp
> >    $(CC) -c test.cpp -I$(CMBN) -I$(SMILE) -o test.o
> >
> > milcordsmilebn.o: $(CMBN)/MilcordSmileBN.cpp $(CMBN)/MilcordSmileBN.cpp
> > milcordbn.o
> >    $(CC) -c $(CMBN)/MilcordSmileBN.cpp -I$(SMILE) -I$(CMBN) -o
> > milcordsmilebn.o
> >
> > milcordbn.o: $(CMBN)/MilcordBN.cpp $(CMBN)/MilcordBN.h
> >    $(CC) -c $(CMBN)/MilcordBN.cpp -o milcordbn.o
> >
> > clean:
> >    rm -rf *.o
> >    rm -f test
> >
> > Here is a smathering of the errors I get:
> >
> > /root/Desktop/smile/libsmilearn.a(dataset.o): In function
> > `MapIndex(std::map<std::basic_string<cha
> > r, std::char_traits<char>, std::allocator<char> >, int,
> > std::less<std::basic_string<char, std::cha
> > r_traits<char>, std::allocator<char> > >,
> > std::allocator<std::pair<std::basic_string<char, std::ch
> > ar_traits<char>, std::allocator<char> > const, int> > >&, char const*)':
> > dataset.cxx:(.text+0x912): undefined reference to
> > `std::basic_string<char, std::char_traits<char>,
> > std::allocator<char> >::_Rep::_S_empty_rep_storage'
> > dataset.cxx:(.text+0x954): undefined reference to
> > `__gnu_cxx::__exchange_and_add(int volatile*, in
> > t)'
> > dataset.cxx:(.text+0x97d): undefined reference to
> > `__gnu_cxx::__exchange_and_add(int volatile*, in
> > t)'
> >
> > I know that the errors do not refer to gdal or any of the FWTools
> > libraries, etc. so you might say "Well it is something wrong with smile,
> 
> Mike,
> 
> I believe the problem is that different versions of gcc were used for
> smile (and your local builds) and the c++ code in FWTools and so there
> are c++ support library conflicts.
> 
> It might *possibly* help to build smile as a shared library instead
> of a static library.  Or you might be better off building GDAL, etc
> from source.
> 
> Best regards,
> 
> --
> ---------------------------------------+----------------------------------
> ----
> I set the clouds in motion - turn up   | Frank Warmerdam,
> warmerdam at pobox.com
> light and sound - activate the windows | http://pobox.com/~warmerdam
> and watch the world go round - Rush    | President OSGeo, http://osgeo.org