2013-12-11 Kugan Vivekanandarajah <kuganv@linaro.org>
commit891f2090d994d420cb56942e486f6bba3ede265f
authorclyon <clyon@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 11 Dec 2013 12:57:08 +0000 (11 12:57 +0000)
committerclyon <clyon@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 11 Dec 2013 12:57:08 +0000 (11 12:57 +0000)
treeb40115da4c36ad51b26fe7ac40cf50aff7efb289
parente66325ea6ca49c5ba3c8feb0cca37b62e8547336
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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205891 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/config/aarch64/aarch64-elf.h
gcc/config/aarch64/aarch64.c
gcc/configure.ac
gcc/doc/install.texi