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Build using the configuration of the chosen kernel, not /proc/config.gz
Upstream PR: https://github.com/amd/xdna-driver/pull/1285
--- a/src/driver/tools/configure_kernel.sh
+++ b/src/driver/tools/configure_kernel.sh
@@ -67,7 +67,11 @@ try_compile() {
conftest_c="$tmpdir/conftest.c"
conftest_mk="$tmpdir/Makefile"
USE_LLVM=""
- if [ -e /proc/config.gz ]; then
+ if [ -e "${KERNEL_SRC}/.config" ]; then
+ if grep -q "CONFIG_CC_IS_CLANG=y" "${KERNEL_SRC}/.config" 2>/dev/null; then
+ USE_LLVM="LLVM=1"
+ fi
+ elif [ -e /proc/config.gz ]; then
if zgrep -q "CONFIG_CC_IS_CLANG=y" /proc/config.gz 2>/dev/null; then
USE_LLVM="LLVM=1"
fi
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