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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 71a9e33..93886cd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,7 +71,7 @@ AC_HEADER_STDC
# Default compiler flags
#-------------------------------------------------------------------------
-AC_SUBST([CFLAGS], ["-Wall -Os -std=gnu99 -Wno-unused -Wno-attributes"])
+AC_SUBST([CFLAGS], ["-Wall -Os -std=gnu99 -Wno-unused -Wno-attributes -fno-delete-null-pointer-checks"])
AC_SUBST([LIBS], ["-lc -lgcc"])
AX_DEFAULT_CONFIGURE_ARG([--host=riscv])