Re: [PHP-DEV] Re: modules in c++

	Yes.

	My config.m4:

	
PHP_ARG_ENABLE(biac, for biac support,[ --enable-biac        Enable biac 
support])

if test "$PHP_BIAC" != "no" ; then
     PHP_ADD_LIBRARY(stdc++)
     PHP_EXTENSION(biac,$ext_shared)
     PHP_REQUIRE_CXX()
fi

Michel M. dos Santos



On Wednesday 05 March 2003 18:01, Dave Viner wrote:
> do you have the PHP_REQUIRE_CXX() in your config.m4?
>
> dave
>
>
> -----Original Message-----
> From: Michel M. dos Santos [mailto:[email protected]]
> Sent: Wednesday, March 05, 2003 12:43 PM
> To: [email protected]; [email protected]
> Subject: Re: [PHP-DEV] Re: modules in c++
>
>
>
>
> 	J,
>
> 	First, thanks by your article. My original e first problem is :
>
> 	PHP Warning:  Unable to load dynamic library
> '/usr/lib/php4/20010901/biac.so' - /usr/lib/php4/20010901/biac.so:
> undefined symbol: endl__FR7ostream in Unknown on line 0
>
> 	The use of cout (in this case) result it. I try with std::cout or using
> namespace std but not resolve. Linking with g++ the error dont occur.
>
> 	What is wrong ?
>
> 	Thanks a lot,
>
> Michel M. dos Santos
>
> On Wednesday 05 March 2003 17:23, J Smith wrote:
> > That should still work fine, though, shouldn't it? I mean, the .so spit
>
> out
>
> > should be working properly. I just tested this with a C++ extension and
> > while gcc was used by libtool for the linking, the extension works fine.
> >
> > If you really want the C++ compiler to do the linking, you can open up
> > libtool file that's generated and edit the line that reads "CC=gcc" to
> > say "CC=g++". I'm not sure if there's a better way to do this. At least,
> > I haven't found one yet. If you find something that works a bit better,
> > let me know and I'll update the article.
> >
> > J
> >
> > Michel M. Dos Santos wrote:
> > > Hi,
> > >
> > > I've been trying use C++ within a PHP extension with help by document
> > > in http://www.tutorbuddy.com/software/phpcpp/phpcpp/.
> > > The instructions works fine but I have problems with linking objects.
>
> The
>
> > > script libtool links objects with gcc and not with g++ and  the moment
>
> of
>
> > > creation of the dinamic library .so gcc is used and not g++.
> > >
> > > See:
> > >
> > > /bin/sh /root/biac_php/teste/libtool --mode=link gcc  -I.
> > >                                                  ^^^^^^^^^^^^^^^
> > > -I/root/biac_php/teste/ -I/root/biac_php/teste/main
> > > -I/root/biac_php/teste -I/usr/include/php4 -I/usr/include/php4/main
> >
> > -I/usr/include/php4/Zend -I/usr/include/php4/TSRM  -DHAVE_CONFIG_H -g -O2
> >
> > >   -o teste.la
> > > -avoid-version
> > > -module -rpath /root/biac_php/teste/modules   teste.lo
> > >
> > > gcc -shared  teste.lo   -Wl,-soname -Wl,teste.so -o .libs/teste.so
> > > ^^^^^^^^^^^
> > >
> > > Thanks,
> > >
> > > Michel M. dos Santos