Suppress harmless warnings

[riscv-isa-sim.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index ce84dc539e729ca799c38da3febfbd8f6663e8a5..d6fb7e5df9a75044dc1ca6ec24af411878ea4f53 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -72,8 +72,8 @@ AC_HEADER_STDC
 # Default compiler flags
 #-------------------------------------------------------------------------
 
-AC_SUBST([CFLAGS],  ["-Wall -O2 -Wno-unused"])
-AC_SUBST([CXXFLAGS],["-Wall -O2 -std=c++11"])
+AC_SUBST([CFLAGS],  ["-Wall -Wno-unused -O2"])
+AC_SUBST([CXXFLAGS],["-Wall -Wno-unused -O2 -std=c++11"])
 
 #-------------------------------------------------------------------------
 # MCPPBS subproject list