php4-beta | 199912

Re: [PHP4BETA] zend-scanner.l does not compile with SUNs CC (4.2) From: Zeev Suraski (zeev <email protected>)
Date: 12/27/99

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 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.

Zeev 

-- 
Zeev Suraski <zeev <email protected>>
http://www.zend.com/

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