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Re: [PATCH] TFmode long double symbol versions on sparc-linux and alpha-linux
- From: Richard Henderson <rth at redhat dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 7 Feb 2006 08:24:39 -0800
- Subject: Re: [PATCH] TFmode long double symbol versions on sparc-linux and alpha-linux
- References: <20060207161057.GZ24295@devserv.devel.redhat.com>
On Tue, Feb 07, 2006 at 11:10:57AM -0500, Jakub Jelinek wrote:
> * config.gcc (sparc-*-linux*): Add sparc/t-linux to tmake_file.
> (sparc64-*-linux*): Likewise.
> * config/sparc/t-linux64 (SHLIB_MAPFILES): Removed.
> * config/sparc/t-linux: New file.
> * config/sparc/libgcc-sparc-glibc.ver (__fixtfdi, __fixunstfdi,
> __floatditf): Export at GCC_LDBL_3.0 if -m32 -mlong-double-128.
> (__divtc3, __multc3, __powitf2): Export at GCC_LDBL_4.0.0 if
> -m32 -mlong-double-128.
>
> * config.gcc (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
> * config/alpha/t-linux: New file.
> * config/alpha/libgcc-alpha-ldbl.ver: New file.
>
> * config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Define
> __LONG_DOUBLE_128__ if TARGET_LONG_DOUBLE_128.
> (CPP_SUBTARGET_SPEC): Don't add -D__LONG_DOUBLE_128__ here.
> * config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Define
> __LONG_DOUBLE_128__ if TARGET_LONG_DOUBLE_128 and TARGET_ARCH32.
> (CPP_ARCH32_SPEC): Remove.
Ok.
I'll give a go at building alpha here in a moment.
r~