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cflags: add -Wformat=2 -Wformat-overflow -Wformat-truncation

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Joakim Nohlgård 2018-06-14 22:45:35 +02:00 committed by Gaëtan Harter
parent 1a1c8f6c2a
commit 3c23c95b6f
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1 changed files with 2 additions and 0 deletions
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makefiles/cflags.inc.mk
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@ -58,6 +58,8 @@ CFLAGS += -fno-common
# Enable all default warnings and all extra warnings
CFLAGS += -Wall -Wextra
# Enable additional checks for printf/scanf format strings
$(foreach flag,-Wformat=2 -Wformat-overflow -Wformat-truncation,$(eval $(call cflags_test_and_add,$(flag))))
# Warn if a user-supplied include directory does not exist.
CFLAGS += -Wmissing-include-dirs