svn commit: r509720 - in head/lang/angelscript: . files

[Piotr Kubaj]

AS_BIG_ENDIAN indeed seems unnecessary, I will remove it, but powerpc64 on FreeBSD is only big-endian, there's no little-endian variant.

On 19-08-24 15:08:37, Jan Beich wrote:
> Piotr Kubaj <pkubaj at FreeBSD.org> writes:
> 
> > Added: head/lang/angelscript/files/patch-as_config.h
> > ==============================================================================
> >
> > --- /dev/null	00:00:00 1970	(empty, because file is newly added)
> > +++ head/lang/angelscript/files/patch-as_config.h	Sat Aug 24 12:38:55 2019	(r509720)
> > @@ -0,0 +1,12 @@
> > +--- ../../source/as_config.h.orig	2019-07-28 15:58:25.283690000 +0200
> > ++++ ../../source/as_config.h	2019-07-28 16:08:34.592212000 +0200
> > +@@ -953,6 +953,9 @@
> > + 			#define COMPLEX_RETURN_MASK (asOBJ_APP_CLASS_DESTRUCTOR | asOBJ_APP_CLASS_COPY_CONSTRUCTOR | asOBJ_APP_ARRAY)
> > + 			#define THISCALL_PASS_OBJECT_POINTER_ON_THE_STACK
> > + 			#define AS_X86
> > ++		#elif defined(__powerpc64__)
> > ++			#define AS_BIG_ENDIAN
> > ++			#define AS_MAX_PORTABILITY
> 
> __powerpc64__ includes both big- and little- endian variants.
> AS_BIG_ENDIAN is already defined conditionally in as_config.h:
> 
>   #if !defined(AS_BIG_ENDIAN) && \
>           defined(__BYTE_ORDER) && __BYTE_ORDER == __BIG_ENDIAN || \
>           defined(__BIG_ENDIAN__) || \
>           defined(__ARMEB__) || \
>           defined(__THUMBEB__) || \
>           defined(__AARCH64EB__) || \
>           defined(_MIBSEB) || defined(__MIBSEB) || defined(__MIBSEB__)
>                   #define AS_BIG_ENDIAN
>   #endif
> 
> $ clang -target powerpc64le-unknown-freebsd12.0 -dM -E -</dev/null | grep -i -e __p.\*pc -e endian
> #define _LITTLE_ENDIAN 1
> #define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
> #define __LITTLE_ENDIAN__ 1
> #define __ORDER_BIG_ENDIAN__ 4321
> #define __ORDER_LITTLE_ENDIAN__ 1234
> #define __ORDER_PDP_ENDIAN__ 3412
> #define __POWERPC__ 1
> #define __PPC64__ 1
> #define __PPC__ 1
> #define __powerpc64__ 1
> #define __powerpc__ 1
> #define __ppc64__ 1
> #define __ppc__ 1
> 
> $ clang -target powerpc64-unknown-freebsd12.0 -dM -E -</dev/null | fgrep -i endian
> #define _BIG_ENDIAN 1
> #define __BIG_ENDIAN__ 1
> #define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
> #define __ORDER_BIG_ENDIAN__ 4321
> #define __ORDER_LITTLE_ENDIAN__ 1234
> #define __ORDER_PDP_ENDIAN__ 3412
> 
> $ ssh ref12-ppc64.freebsd.org
> $ gcc8 -dM -E -</dev/null | fgrep -i endian
> #define __ORDER_LITTLE_ENDIAN__ 1234
> #define __BIG_ENDIAN__ 1
> #define __FLOAT_WORD_ORDER__ __ORDER_BIG_ENDIAN__
> #define __ORDER_PDP_ENDIAN__ 3412
> #define _BIG_ENDIAN 1
> #define __ORDER_BIG_ENDIAN__ 4321
> #define __VEC_ELEMENT_REG_ORDER__ __ORDER_BIG_ENDIAN__
> #define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
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