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build system: Add explicit DEBUG_FLAGS variable, pass to assembler also

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This commit is contained in:
Angus Gratton 2017-03-21 16:46:48 +08:00
parent 6afea0e81c
commit a3ce95e482
2 changed files with 5 additions and 4 deletions
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2
make/component_wrapper.mk
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@ -165,7 +165,7 @@ $(1)/%.o: $$(COMPONENT_PATH)/$(1)/%.cpp $(COMMON_MAKEFILES) $(COMPONENT_MAKEFILE
$(1)/%.o: $$(COMPONENT_PATH)/$(1)/%.S $(COMMON_MAKEFILES) $(COMPONENT_MAKEFILE) | $(1)
$$(summary) AS $$@
$$(CC) $$(CPPFLAGS) $$(addprefix -I ,$$(COMPONENT_INCLUDES)) $$(addprefix -I ,$$(COMPONENT_EXTRA_INCLUDES)) -I$(1) -c $$< -o $$@
$$(CC) $$(CPPFLAGS) $$(DEBUG_FLAGS) $$(addprefix -I ,$$(COMPONENT_INCLUDES)) $$(addprefix -I ,$$(COMPONENT_EXTRA_INCLUDES)) -I$(1) -c $$< -o $$@
# CWD is build dir, create the build subdirectory if it doesn't exist
$(1):

7
make/project.mk
View File

@ -241,13 +241,14 @@ OPTIMIZATION_FLAGS = -Og
endif
# Enable generation of debugging symbols
OPTIMIZATION_FLAGS += -ggdb
# (we generate even in Release mode, as this has no impact on final binary size.)
DEBUG_FLAGS ?= -ggdb
# List of flags to pass to C compiler
# If any flags are defined in application Makefile, add them at the end.
CFLAGS := $(strip \
-std=gnu99 \
$(OPTIMIZATION_FLAGS) \
$(OPTIMIZATION_FLAGS) $(DEBUG_FLAGS) \
$(COMMON_FLAGS) \
$(COMMON_WARNING_FLAGS) -Wno-old-style-declaration \
$(CFLAGS) \
@ -259,7 +260,7 @@ CXXFLAGS := $(strip \
-std=gnu++11 \
-fno-exceptions \
-fno-rtti \
$(OPTIMIZATION_FLAGS) \
$(OPTIMIZATION_FLAGS) $(DEBUG_FLAGS) \
$(COMMON_FLAGS) \
$(COMMON_WARNING_FLAGS) \
$(CXXFLAGS) \