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-rw-r--r--Makefile.flags1
1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile.flags b/Makefile.flags
index 26552222d..61bff4f66 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -20,6 +20,7 @@ CPPFLAGS += \
# flag checks are grouped together to speed the checks up a bit..
CFLAGS += $(call cc-option,-Wall -Wshadow -Wwrite-strings,)
CFLAGS += $(call cc-option,-Wundef -Wstrict-prototypes,)
+CFLAGS += $(call cc-option,-Wunused -Wunused-parameter,)
# If you want to add "-Wmissing-prototypes -Wmissing-declarations" above
# (or anything else for that matter) make sure that it is still possible
# to build bbox without warnings. Current offender: find.c:alloc_action().