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php4-beta | 199912
Date: 12/27/99
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On Mon, 27 Dec 1999, Thies C. Arntzen wrote:
> On Mon, 27 Dec 1999, Zeev Suraski wrote:
>
> > On Mon, 27 Dec 1999, Thies C. Arntzen wrote:
> >
> > > CFLAGS="-g" CXXFLAGS="-g" CC=c89 CXX=CC ../php4/configure blabla
> > >
> > > /bin/sh ../libtool --silent --mode=compile CC -DHAVE_CONFIG_H -I. -I../../php4/Zend -I.. -I../Zend -I../../php4 -I/dot/dc4/zend/aolserver3//include -I/dot/oracle/app/oracle/product/8.0.5/rdbms/demo -I/dot/oracle/app/oracle/product/8.0.5/network/public -I/dot/oracle/app/oracle/product/8.0.5/rdbms/demo -I/dot/oracle/app/oracle/product/8.0.5/network/public -I/dot/dc4/zend/php-dev/expat//include -I../TSRM -I../../php4/Zend -I../../php4/TSRM -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -I../TSRM -g -c zend-scanner-cc.cc
> > > "../../php4/Zend/zend-scanner.l", line 204: Error: stdiofile is not a member of streambuf.
> > >
> > > sascha said, this is related to the fact that the compiler does not
> > > support full ISO C++.
> > >
> > > if i comment out the offending line everything compiles. but we leak fd's
> > > - so it's not a valid fix.
> > >
> > > i think we should support this compiler, as gcc is not always a
> > > choice.
> > >
> > > btw, it's not really the compiler that has the problem, it's the -lC +
> > > headers that is somehow different to gcc's -lstdc++ or M$VC++.
> > >
> > > so the next logical question question is: how hard would it be to remove
> > > the -lC / -lstdc++ completely? flex only want's some tiny class for it's
> > > input - couldn't we just write our own?
> >
> > It wants an iostream derived class, not just any class, and for that you
> > need the standard C++ library.
>
> i'm not a C++ guy, but i'm sure we could rewrite the few needed things so
> that zend could live without the standard C++ library. the "new" op is in
> the crt if i'm not wrong.
I'm pretty sure we can't. I wasn't talking about the new operator,
obviously there's not a single compiler out there that doesn't support
this keyboard. iostream is in the standard C++ library; flex++ relies on
it.
> >
> > I'm not too keen on supporting compilers that don't conform to the ANSI
> > C++ standard. If you want to compile a thread safe build, you would need
> > an ANSI C++ compliant compiler.
>
> that makes SUN Workshop 4.2 unusable for compiling Zend.
>
> as i'm not mr c++ nor mr flex there's not much i can do about this myself
> right now. i'm sure were going to hear more about this issue as soon as
> more people want the ZTS build in the future (Apache2). there are a lot
> of people that are forced to use the vendor toolchain and cannot use gcc
> for political (or whatsoever) reasons.
I'm sure Sun must have an updated ANSI C++ compiler. If they don't, they
should. There are plenty of different non-conforming C++ compilers out
there (Visual C++ doesn't conform either but it's pretty close), we simply
can't support them all.
Zeev
-- Zeev Suraski <zeev <email protected>> http://www.zend.com/-- PHP 4.0 Beta Mailing List <http://www.php.net/version4/> To unsubscribe, e-mail: php4beta-unsubscribe <email protected> For additional commands, e-mail: php4beta-help <email protected> To contact the list administrators, e-mail: php4beta-admin <email protected>
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