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-rw-r--r--Rules.mak1
1 files changed, 1 insertions, 0 deletions
diff --git a/Rules.mak b/Rules.mak
index 6df828c..b7a91b6 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -169,6 +169,7 @@ CHECKED_LDFLAGS := $(call check_ld,$(LD),--warn-common,)
# Pin CHECKED_CFLAGS with := so it's only evaluated once.
CHECKED_CFLAGS:=$(call check_cc,$(CC),-Wall,)
+CHECKED_CFLAGS+=$(call check_cc,$(HOSTCC),-Werror,)
CHECKED_CFLAGS+=$(call check_cc,$(CC),-Wstrict-prototypes,)
CHECKED_CFLAGS+=$(call check_cc,$(CC),-Wshadow,)
CHECKED_CFLAGS+=$(call check_cc,$(CC),-funsigned-char,)