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Merge "Refactor the warning flags" into integration

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This commit is contained in:
Manish Pandey 2019-12-03 23:20:50 +00:00 • committed by TrustedFirmware Code Review
commit 1c5f90fb74
1 changed files with 14 additions and 10 deletions
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24
Makefile
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@ -228,6 +228,13 @@ endif
ASFLAGS_aarch32 = $(march32-directive) ASFLAGS_aarch32 = $(march32-directive)
ASFLAGS_aarch64 = $(march64-directive) ASFLAGS_aarch64 = $(march64-directive)
# General warnings
WARNINGS := -Wall -Wmissing-include-dirs -Wunused \
-Wdisabled-optimization -Wvla \
-Wno-unused-parameter
# Additional warnings
# Level 1
WARNING1 := -Wextra WARNING1 := -Wextra
WARNING1 += -Wmissing-declarations WARNING1 += -Wmissing-declarations
WARNING1 += -Wmissing-format-attribute WARNING1 += -Wmissing-format-attribute
@ -253,17 +260,14 @@ WARNING3 += -Wredundant-decls
WARNING3 += -Wswitch-default WARNING3 += -Wswitch-default
ifeq (${W},1) ifeq (${W},1)
WARNINGS := $(WARNING1) WARNINGS += $(WARNING1)
else ifeq (${W},2) else ifeq (${W},2)
WARNINGS := $(WARNING1) $(WARNING2) WARNINGS += $(WARNING1) $(WARNING2)
else ifeq (${W},3) else ifeq (${W},3)
WARNINGS := $(WARNING1) $(WARNING2) $(WARNING3) WARNINGS += $(WARNING1) $(WARNING2) $(WARNING3)
endif endif
WARNINGS += -Wunused -Wno-unused-parameter \ # Compiler specific warnings
-Wdisabled-optimization \
-Wvla
ifeq ($(findstring clang,$(notdir $(CC))),) ifeq ($(findstring clang,$(notdir $(CC))),)
# not using clang # not using clang
WARNINGS += -Wunused-but-set-variable \ WARNINGS += -Wunused-but-set-variable \
@ -279,12 +283,12 @@ ifneq (${E},0)
ERRORS := -Werror ERRORS := -Werror
endif endif
CPPFLAGS = ${DEFINES} ${INCLUDES} ${MBEDTLS_INC} -nostdinc \ CPPFLAGS = ${DEFINES} ${INCLUDES} ${MBEDTLS_INC} -nostdinc \
-Wmissing-include-dirs $(ERRORS) $(WARNINGS) $(ERRORS) $(WARNINGS)
ASFLAGS += $(CPPFLAGS) $(ASFLAGS_$(ARCH)) \ ASFLAGS += $(CPPFLAGS) $(ASFLAGS_$(ARCH)) \
-ffreestanding -Wa,--fatal-warnings -ffreestanding -Wa,--fatal-warnings
TF_CFLAGS += $(CPPFLAGS) $(TF_CFLAGS_$(ARCH)) \ TF_CFLAGS += $(CPPFLAGS) $(TF_CFLAGS_$(ARCH)) \
-ffreestanding -fno-builtin -Wall -std=gnu99 \ -ffreestanding -fno-builtin -std=gnu99 \
-Os -ffunction-sections -fdata-sections -Os -ffunction-sections -fdata-sections
ifeq (${SANITIZE_UB},on) ifeq (${SANITIZE_UB},on)