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Makefile: add -Wsign-compare to warning options

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Now that all signedness comparison warnings in the source tree have been
fixed, let's enable the warning option, to avoid them creeping in again.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Message-Id: <20210618172030.9684-6-andre.przywara@arm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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Andre Przywara 2021-06-18 18:20:30 +01:00 committed by David Gibson
parent b587787ef3
commit 72d09e2682
1 changed files with 1 additions and 1 deletions
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Makefile
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@ -21,7 +21,7 @@ CONFIG_LOCALVERSION =
ASSUME_MASK ?= 0
CPPFLAGS = -I libfdt -I . -DFDT_ASSUME_MASK=$(ASSUME_MASK)
WARNINGS = -Wall -Wpointer-arith -Wcast-qual -Wnested-externs \
WARNINGS = -Wall -Wpointer-arith -Wcast-qual -Wnested-externs -Wsign-compare \
-Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wshadow
CFLAGS = -g -Os $(SHAREDLIB_CFLAGS) -Werror $(WARNINGS) $(EXTRA_CFLAGS)