[PATCH, i386, Android] -mandroid support for i386 target

[Jan Hubicka]

> 2012-02-27  Enkovich Ilya  <ilya.enkovich@intel.com>
> 
> 	* gcc/config/i386/gnu-user.h (GNU_USER_TARGET_CC1_SPEC): New.
> 	(CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC.
> 	(GNU_USER_TARGET_LINK_SPEC): New.
> 	(LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC.
> 	(GNU_USER_TARGET_MATHFILE_SPEC): New.
> 	(ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC.
> 
> 	* gcc/config/i386/linux.h (CC1_SPEC): New.
> 	(LINK_SPEC): New.
> 	(LIB_SPEC): New.
> 	(STARTFILE_SPEC): New.
> 	(ENDFILE_SPEC): New.
OK.
I guess the patch now follows quite closely the arm implementation, right?
I am not quite sure if it makes sense to go around hassle and breaking up
the following into generic linux-or-android.h?

Honza

> diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
> index 73681fe..a832ddc 100644
> --- a/gcc/config/i386/linux.h
> +++ b/gcc/config/i386/linux.h
> @@ -22,3 +22,30 @@ along with GCC; see the file COPYING3.  If not see
> 
>  #define GNU_USER_LINK_EMULATION "elf_i386"
>  #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
> +
> +#undef CC1_SPEC
> +#define CC1_SPEC \
> +  LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \
> +		       GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC)
> +
> +#undef	LINK_SPEC
> +#define LINK_SPEC \
> +  LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LINK_SPEC, \
> +		       GNU_USER_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
> +
> +#undef  LIB_SPEC
> +#define LIB_SPEC \
> +  LINUX_OR_ANDROID_LD (GNU_USER_TARGET_LIB_SPEC, \
> +		       GNU_USER_TARGET_LIB_SPEC " " ANDROID_LIB_SPEC)
> +
> +#undef  STARTFILE_SPEC
> +#define STARTFILE_SPEC \
> +  LINUX_OR_ANDROID_LD (GNU_USER_TARGET_STARTFILE_SPEC, \
> +		       ANDROID_STARTFILE_SPEC)
> +
> +#undef  ENDFILE_SPEC
> +#define ENDFILE_SPEC \
> +  LINUX_OR_ANDROID_LD (GNU_USER_TARGET_MATHFILE_SPEC " " \
> +		       GNU_USER_TARGET_ENDFILE_SPEC,	 \
> +		       GNU_USER_TARGET_MATHFILE_SPEC " " \
> +		       ANDROID_ENDFILE_SPEC)