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-rw-r--r--toolchain/toolchain-external/ext-tool.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk
index 7e4645ddb..53ad636ac 100644
--- a/toolchain/toolchain-external/ext-tool.mk
+++ b/toolchain/toolchain-external/ext-tool.mk
@@ -62,7 +62,7 @@ endif # ! no threads
# could select a multilib variant as we want the "main" sysroot, which
# contains all variants of the C library in the case of multilib
# toolchains.
-TARGET_CC_NO_SYSROOT=$(filter-out --sysroot=%,$(TARGET_CC))
+TARGET_CC_NO_SYSROOT=$(filter-out --sysroot=%,$(TARGET_CC_NOCCACHE))
SYSROOT_DIR=$(shell $(TARGET_CC_NO_SYSROOT) -print-sysroot 2>/dev/null)
ifeq ($(SYSROOT_DIR),)
SYSROOT_DIR=$(shell readlink -f $$(LANG=C $(TARGET_CC_NO_SYSROOT) -print-file-name=libc.a) |sed -r -e 's:usr/lib/libc\.a::;')