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-rw-r--r--toolchain/toolchain-external/ext-tool.mk4
1 files changed, 4 insertions, 0 deletions
diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk
index 0034ddfb3..328f9088f 100644
--- a/toolchain/toolchain-external/ext-tool.mk
+++ b/toolchain/toolchain-external/ext-tool.mk
@@ -126,6 +126,10 @@ TOOLCHAIN_EXTERNAL_WRAPPER_ARGS = \
-DBR_CROSS_PATH='"$(TOOLCHAIN_EXTERNAL_BIN)/"' \
-DBR_SYSROOT='"$(STAGING_DIR)"'
+CC_TARGET_TUNE_:=$(call qstrip,$(BR2_GCC_TARGET_TUNE))
+CC_TARGET_ARCH_:=$(call qstrip,$(BR2_GCC_TARGET_ARCH))
+CC_TARGET_ABI_:=$(call qstrip,$(BR2_GCC_TARGET_ABI))
+
# march/mtune/floating point mode needs to be passed to the external toolchain
# to select the right multilib variant
ifneq ($(CC_TARGET_TUNE_),)