[PATCH 04/14] FreeBSD update of __GNUCLIKE_ASM, etc.

[Sebastian Huber]

On 04/18/2013 09:42 AM, Corinna Vinschen wrote:
> On Apr 17 15:16, Sebastian Huber wrote:
>> These defines are used by FreeBSD header and source files.
>>
>> newlib/ChangeLog
>> 2013-04-17  Sebastian Huber <sebastian.huber@embedded-brains.de>
>>
>> 	* libc/include/sys/cdefs.h (__CC_SUPPORTS_DYNAMIC_ARRAY_INIT):
>> 	New define.
>> 	(__CC_SUPPORTS___FUNC__): Likewise.
>> 	(__CC_SUPPORTS___INLINE): Likewise.
>> 	(__CC_SUPPORTS___INLINE__): Likewise.
>> 	(__CC_SUPPORTS_INLINE): Likewise.
>> 	(__CC_SUPPORTS_VARADIC_XXX): Likewise.
>> 	(__CC_SUPPORTS_WARNING): Likewise.
>> 	(__compiler_membar()): Likewise.
>> 	(__GNUCLIKE_ASM): Likewise.
>> 	(__GNUCLIKE_ASM): Likewise.
>> 	(__GNUCLIKE_BUILTIN_CONSTANT_P): Likewise.
>> 	(__GNUCLIKE_BUILTIN_MEMCPY): Likewise.
>> 	(__GNUCLIKE_BUILTIN_NEXT_ARG): Likewise.
>> 	(__GNUCLIKE_BUILTIN_STDARG): Likewise.
>> 	(__GNUCLIKE_BUILTIN_VAALIST): Likewise.
>> 	(__GNUCLIKE_BUILTIN_VARARGS): Likewise.
>> 	(__GNUCLIKE_CTOR_SECTION_HANDLING): Likewise.
>> 	(__GNUCLIKE_MATH_BUILTIN_CONSTANTS
>> 	(__GNUCLIKE_MATH_BUILTIN_RELOPS
>> 	(__GNUCLIKE___OFFSETOF): Likewise.
>> 	(__GNUCLIKE___SECTION): Likewise.
>> 	(__GNUCLIKE___TYPEOF): Likewise.
>> 	(__GNUC_VA_LIST_COMPATIBILITY): Likewise.
>
> This seems a bit unnecessary to me.  Does anybody actually try to
> build newlib with a non-gcc compiler?

These defines are used in FreeBSD header and source files.  I suppose a lot 
more software was ported to FreeBSD than Newlib so it is unlikely that these 
double '_' defines hurt someone.

Newlib does not provide a TCP/IP stack.  Due to the similar license it is 
tempting to use the FreeBSD stack for this.

-- 
Sebastian Huber, embedded brains GmbH

Address : Dornierstr. 4, D-82178 Puchheim, Germany
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