Re: Octave forge database

[Alex Hindle]

Hi Tatsuro



Tatsuro MATSUOKA wrote:
> Please modify line 6768 in src/sqlite3_wrap.cpp
>
> From
>   result = (int)sqlite3_auto_extension(arg1);
> to
>   result = (int)sqlite3_auto_extension((void (*)())arg1);
>   
Thank you, this fixed that problem.


Now I get a new error which seems to be related to the C++ compiler not
being able to find a procedure:

octave:7> pkg install ../youtube/database-1.0.4
sqlite3_wrap.o: In function `_wrap_sqlite3_enable_load_extension':
/home/userx/CS/youtube/database-1.0.4/src/sqlite3_wrap.cpp:6838:
undefined reference to `sqlite3_enable_load_extension'
sqlite3_wrap.o: In function `_wrap_sqlite3_load_extension':
/home/userx/CS/youtube/database-1.0.4/src/sqlite3_wrap.cpp:6803:
undefined reference to `sqlite3_load_extension'
collect2: ld returned 1 exit status
make: *** [sqlite3.oct] Error 1
error: 'make' returned the following error: make: Entering directory
`/home/userx/CS/youtube/database-1.0.4/src'
CXXFLAGS="-g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector --param=ssp-buffer-size=4 -fomit-frame-pointer
-march=i586 -mtune=generic -fasynchronous-unwind-tables" mkoctfile
-DHAVE_OCTAVE_30 -v -o sqlite3.oct -lsqlite3 sqlite3_wrap.cpp
g++ -c -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector --param=ssp-buffer-size=4 -fomit-frame-pointer
-march=i586 -mtune=generic -fasynchronous-unwind-tables -DH5_USE_16_API
-fPIC -I/usr/include/octave-3.0.2 -I/usr/include/octave-3.0.2/octave
-mieee-fp -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
-fstack-protector --param=ssp-buffer-size=4 -fomit-frame-pointer
-march=i586 -mtune=generic -fasynchronous-unwind-tables -DHAVE_OCTAVE_30
sqlite3_wrap.cpp -o sqlite3_wrap.o
g++ -shared -Wl,-Bsymbolic -o sqlite3.oct sqlite3_wrap.o -lsqlite3
-L/usr/lib/octave-3.0.2 -loctinterp -loctave -lcruft -Wl,--as-needed
-Wl,--no-undefined -llapack -lblas -lfftw3 -lreadline -lncurses -ldl
-lhdf5 -lz -lm -L/usr/lib/gcc/i586-manbo-linux-gnu/4.3.1
-L/usr/lib/gcc/i586-manbo-linux-gnu/4.3.1/../../.. -lhdf5 -lz
-lgfortranbegin -lgfortran -lm
make: Leaving directory `/home/userx/CS/youtube/database-1.0.4/src'
error: called from `pkg:configure_make' in file
/usr/share/octave/3.0.2/m/pkg/pkg.m near line 1248, column 2



I have installed sqlite3 and its libraries and header files so I don't
know what the problem is.




> I do not remember in octave 3.0.2 supports that 'pkg install'  can also be 
> used untarred folder like 
>
> octave> pkg datadabe-1.0.x
>   
Yes this works in Octave 3.0.2

I am trying database-1.0.4 in Octave 3.2 and older database-pkg versions
in older Octave 3.0.2 now.


Regards

Alex