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(parent: 9ebd45c) | patch
configure: arm: detect toolchain default arch version
authorMans Rullgard <mans@mansr.com>
Fri, 30 Nov 2012 21:14:25 +0000 (21:14 +0000)
committerMans Rullgard <mans@mansr.com>
Fri, 7 Dec 2012 16:54:03 +0000 (16:54 +0000)
commit1234c66a315b139339d52ca193b3f1d67af9ce19
tree0ac0cd1bad77070e836ed941f621e79eb9b30139tree | snapshot
parent9ebd45c2d58ad9241ad09718679f0cf7fb57da52commit | diff
configure: arm: detect toolchain default arch version

Probe for the toolchain default architecture version if no --cpu flag
is present or an unknown cpu is specified.  Works with gcc, clang and
armcc.

This allows configuring based on the arch version even if it is not
explicitly specified to configure.  It also causes an explicit -march
flag to be added to CFLAGS and ASFLAGS, which in turn lets us do
proper instruction set tests with the assembler.

Signed-off-by: Mans Rullgard <mans@mansr.com>
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Domain: Multimedia / Media Content;