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-rw-r--r--riscv/riscv.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/riscv/riscv.ac b/riscv/riscv.ac
index 4076dc3..d38a48c 100644
--- a/riscv/riscv.ac
+++ b/riscv/riscv.ac
@@ -3,7 +3,7 @@ AC_ARG_WITH([fesvr],
[path to your fesvr installation if not in a standard location])],
[
LDFLAGS="-L$withval/lib $LDFLAGS"
- CFLAGS="-I$withval/include $CFLAGS"
+ CPPFLAGS="-I$withval/include $CPPFLAGS"
]
)