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| author | Alexei Fedorov <Alexei.Fedorov@arm.com> | 2020-12-07 18:13:28 +0000 |
|---|---|---|
| committer | Alexei Fedorov <Alexei.Fedorov@arm.com> | 2020-12-10 08:56:45 +0000 |
| commit | d92f4cef8c544ea1b3c8d48908ac1118930ed51c (patch) | |
| tree | 27a7b8e578b1639ba96bc4ca19bc2175e41ccc95 /make_helpers | |
| parent | 23e031b4822ad96753e8bae8f8586f034e38a5ab (diff) | |
TFTF: Add build option for Arm Feature Modifiers
This patch adds a new ARM_ARCH_FEATURE build option
to add support for compiler's feature modifiers.
It has the form '[no]feature+...' and defaults to
'none'. This option translates into compiler option
'-march=armvX[.Y]-a+[no]feature+...'.
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Change-Id: I115a921c777b7932523d2dff8e8e03377d87bb78
Diffstat (limited to 'make_helpers')
| -rw-r--r-- | make_helpers/defaults.mk | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/make_helpers/defaults.mk b/make_helpers/defaults.mk index ca44b47..2e18d67 100644 --- a/make_helpers/defaults.mk +++ b/make_helpers/defaults.mk @@ -13,6 +13,9 @@ # The Target build architecture. Supported values are: aarch64, aarch32. ARCH := aarch64 +# ARM Architecture feature modifiers: none by default +ARM_ARCH_FEATURE := none + # ARM Architecture major and minor versions: 8.0 by default. ARM_ARCH_MAJOR := 8 ARM_ARCH_MINOR := 0 |