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conf/machine/include: Set TUNE_CCARGS instead of TARGET_CC_ARCH

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Since we're updating the tune file format, it makes sense to abstract
the compiler tune arguments at this point too. This means that should
these need to be overridden at any point, the original values can
still be obtained in a similar manner to the other TUNE* variables.

Whilst this isn't strictly necessary for any current need, its likely
good practise to standardise this behaviour.

(From OE-Core rev: 3a3c69a1bc3cf0b6f6a3b13d86c12ed21798d48e)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2011-07-22 15:13:03 +01:00
parent 039a2d006b
commit d74176473a
28 changed files with 34 additions and 32 deletions
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meta/conf/machine/include/tune-cortexa8.inc
+1 -1
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@@ -5,7 +5,7 @@ TUNE_ARCH = "arm"
# [2] http://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html
# [3] https://support.codesourcery.com/GNUToolchain/kbentry29
TARGET_CC_ARCH = "-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize"
TUNE_CCARGS = "-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize"
# Other potentially useful options
#-ftree-vectorize -ffast-math -fno-omit-frame-pointer