Re: [Swig-user] Can run swigwin-2.0.7.zip

[William S F. <ws...@fu...>]

On 16/08/12 20:04, Lou godio wrote:
> Hi,
>
> I'm a SWIG newbie trying to get SWIG to run under Windows XP (SP3) (32-bit).
> So I extracted zip-file  swigwin-2.0.7.zip to Windows directory c:\swig
> and decided to  test it using the following code I found in the SWIG
> on-line doc file
>
> /* File : example.i */
> %module example
> %{
> /* Put headers and other declarations here */
> extern double My_variable;
> extern int    fact(int);
> extern int    my_mod(int n, int m);
> %}
>
> extern double My_variable;
> extern int    fact(int);
> extern int    my_mod(int n, int m);
>
> I ran the following two commands within MS DOS from directory c:\swig:
>
> *swig -perl5 example.i *    this command worked without any error
> messages and generated, as expected, the file  example_wrap.c
>
> but when I ran the command
>
> *\Dwimperl\C\bin\g++ example.c  example_wrap.c   -I\Dwimperl\perl\lib\CORE*
> I got a ton of errors...here's a partial list
>
> C:\DOCUME~1\ADMIN\LOCALS~1\Temp\cckTF46N.o:Exswig_wrap.c:(.text+0x27b7):
> undefined reference to `_imp__Perl_get_sv'
> C:\DOCUME~1\ADMIN\LOCALS~1\Temp\cckTF46N.o:Exswig_wrap.c:(.text+0x27eb):
> undefined reference to `_imp__Perl_get_context'
> C:\DOCUME~1\ADMIN\LOCALS~1\Temp\cckTF46N.o:Exswig_wrap.c:(.text+0x2800):
> undefined reference to `_imp__Perl_sv_setiv'
> C:\DOCUME~1\ADMIN\LOCALS~1\Temp\cckTF46N.o:Exswig_wrap.c:(.text+0x286c):
> undefined reference to `_imp__Perl_sv_setpv'
> c:/dwimperl/c/bin/../lib/gcc/i686-w64-mingw32/4.4.7/../../../../i686-w64-mingw32/lib/libmingw32.a(lib32_libmingw32_a-crt0_c.o):
> In function `main':
> /opt/build_32_native/W64_4.4_180339-src_kmx/build-crt/../mingw-w64-crt/crt/crt0_c.c:18:
> undefin
> ed reference to `WinMain@16'
>
> Can anyone help me to get this part of SWIG running ??
>
> Thanks for any help on this matter
You're not building a dll. Take a look at the wiki for some advice on 
building for different platforms.

William