classes/clang-legacy: Remove rewrite of big.LITTLE -mcpu args

These are not supported by clang, but now they are handled in core
tune files.

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 1 insertions, 16 deletions

diff --git a/classes/clang-legacy.bbclass b/classes/clang-legacy.bbclass
index f5c5778..94b6d97 100644
--- a/classes/clang-legacy.bbclass
+++ b/classes/clang-legacy.bbclass
@@ -8,23 +8,8 @@ COMPILER_RT:toolchain-clang:armeb = "-rtlib=libgcc ${UNWINDLIB}"
 UNWINDLIB:toolchain-clang:armeb = "--unwindlib=libgcc"
 LIBCPLUSPLUS::toolchain-clang:armv5 = "-stdlib=libstdc++"
 
-# Clang does not yet support big.LITTLE performance tunes, so use the LITTLE for tunes
-TUNE_CCARGS_MARCH_OPTS ??= ""
-TUNE_CCARGS:remove:toolchain-clang = "\
-    -mcpu=cortex-a57.cortex-a53${TUNE_CCARGS_MARCH_OPTS} \
-    -mcpu=cortex-a72.cortex-a53${TUNE_CCARGS_MARCH_OPTS} \
-    -mcpu=cortex-a15.cortex-a7${TUNE_CCARGS_MARCH_OPTS} \
-    -mcpu=cortex-a17.cortex-a7${TUNE_CCARGS_MARCH_OPTS} \
-    -mcpu=cortex-a72.cortex-a35${TUNE_CCARGS_MARCH_OPTS} \
-    -mcpu=cortex-a73.cortex-a53${TUNE_CCARGS_MARCH_OPTS} \
-    -mcpu=cortex-a75.cortex-a55${TUNE_CCARGS_MARCH_OPTS} \
-    -mcpu=cortex-a76.cortex-a55${TUNE_CCARGS_MARCH_OPTS}"
-TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa53 cortexa57-cortexa53 cortexa73-cortexa53", " -mcpu=cortex-a53${TUNE_CCARGS_MARCH_OPTS}", "", d)}"
-TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa15-cortexa7 cortexa17-cortexa7", " -mcpu=cortex-a7${TUNE_CCARGS_MARCH_OPTS}", "", d)}"
-TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa35", " -mcpu=cortex-a35${TUNE_CCARGS_MARCH_OPTS}", "", d)}"
-TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa75-cortexa55 cortexa76-cortexa55", " -mcpu=cortex-a55${TUNE_CCARGS_MARCH_OPTS}", "", d)}"
-
 # Clang does not support octeontx2 processor
+TUNE_CCARGS_MARCH_OPTS ??= ""
 TUNE_CCARGS:remove:toolchain-clang = "-mcpu=octeontx2${TUNE_CCARGS_MARCH_OPTS}"
 
 # Reconcile some ppc anamolies