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r205891 - in /trunk/gcc: ChangeLog config/aarch...


Author: clyon
Date: Wed Dec 11 12:57:08 2013
New Revision: 205891

URL: http://gcc.gnu.org/viewcvs?rev=205891&root=gcc&view=rev
Log:
2013-12-11  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* configure.ac: Add check for aarch64 assembler -mabi support.
	* configure: Regenerate.
	* config.in: Regenerate.
	* config/aarch64/aarch64-elf.h (ASM_MABI_SPEC): New define.
	(ASM_SPEC): Update to substitute -mabi with ASM_MABI_SPEC.
	* config/aarch64/aarch64.h (aarch64_override_options): Issue error
	if assembler does not support -mabi and option ilp32 is selected.
	* doc/install.texi: Added note that building gcc 4.9 and after
	with pre 2.24 binutils will not support -mabi=ilp32.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64-elf.h
    trunk/gcc/config/aarch64/aarch64.c
    trunk/gcc/configure.ac
    trunk/gcc/doc/install.texi


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