[Bug c++/11712] [HPUX 11.00 - gcc 3.3] __STDC_EXT__ not defined for .cpp by default anymore?

[dave at hiauly1 dot hia dot nrc dot ca]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11712



------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca  2003-08-07 18:53 -------
Subject: Re:  [HPUX 11.00 - gcc 3.3] __STDC_EXT__ not defined for .cpp by default anymore?

> This was caused by:
> 2002-09-22  John David Anglin       
> 
>         * c-common.c (preprocessing_trad_p): Define. 
>         * pa-hiux.h, pa-hpux.h, pa-hpux7.h (CPP_PREDEFINES): Delete.
>         (TARGET_OS_CPP_BUILTINS, SUBTARGET_SWITCHES): Define. 
>         * pa-hpux10.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define.
>         * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define.      
>         * pa-linux.h (CPP_PREDEFINES): Delete.
>         (TARGET_OS_CPP_BUILTINS, CPP_SPEC): Define.
>         * pa32-linux.h, pa64-linux.h (CPP_SPEC): Delete.
>         * pa-osf.h, pa-pro-end.h, rtems.h (CPP_PREDEFINES): Delete.
>         (TARGET_OS_CPP_BUILTINS): Define.
>         * pa.h (MASK_SIO, TARGET_SIO, TARGET_PA_10): Define.
>         (TARGET_SWITCHES): Reformat.  Use N_() macro.  Add SUBTARGET_SWITCHES.
>         (SUBTARGET_SWITCHES): Provide default definition.
>         (TARGET_OPTIONS): Reformat.  Use N_() macro.
>         (CPP_PA10_SPEC, CPP_PA11_SPEC, CPP_PA20_SPEC, CPP_64BIT_SPEC,
>         CPP_CPU_DEFAULT_SPEC, CPP_64BIT_DEFAULT_SPEC, 
> SUBTARGET_EXTRA_SPECS,
>         EXTRA_SPECS, CPP_SPEC, CPLUSPLUS_CPP_SPEC, CPP_PREDEFINES): 
> Delete.
>         (TARGET_CPU_CPP_BUILTINS): Define.
>         (TARGET_OS_CPP_BUILTINS): Define for BSD-like systems.      
>         * doc/invoke.texi (msio, mwsio): Document new hppa options.
>         * doc/tm.texi (TARGET_CPU_CPP_BUILTINS): Document macro
>         preprocessing_trad_p().
> 
> 
> Dave did you really want to remove the define of __STDC_EXT__?

I don't believe I did.  It appears the preprocessing done under C++
defines cpp_get_options (pfile)->traditional to be true.  Why is
that?  The symbol is defined when using C with the default options.

Dave