Fix misunderstanding of CPPFLAGS and CXXFLAGS.
This commit is contained in:
Nick Brassel
parent
6544bd2e65
commit
b28ee6b039
6 changed files with 44 additions and 44 deletions
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@ -50,7 +50,7 @@ MSG_EXTENDED_LISTING = Creating Extended Listing:
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MSG_SYMBOL_TABLE = Creating Symbol Table:
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MSG_LINKING = Linking:
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MSG_COMPILING = Compiling:
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MSG_COMPILING_CPP = Compiling:
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MSG_COMPILING_CXX = Compiling:
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MSG_ASSEMBLING = Assembling:
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MSG_CLEANING = Cleaning project:
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MSG_CREATING_LIBRARY = Creating library:
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@ -29,8 +29,8 @@ COMPILEFLAGS += -mthumb
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CFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += -fno-exceptions -std=c++11
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CXXFLAGS += $(COMPILEFLAGS)
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CXXFLAGS += -fno-exceptions -std=c++11
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LDFLAGS +=-Wl,--gc-sections
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LDFLAGS += -Wl,-Map="%OUT%%PROJ_NAME%.map"
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@ -25,8 +25,8 @@ CFLAGS += $(COMPILEFLAGS)
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CFLAGS += -fno-inline-small-functions
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CFLAGS += -fno-strict-aliasing
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CPPFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += -fno-exceptions -std=c++11
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CXXFLAGS += $(COMPILEFLAGS)
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CXXFLAGS += -fno-exceptions -std=c++11
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LDFLAGS +=-Wl,--gc-sections
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@ -167,8 +167,8 @@ CFLAGS += $(COMPILEFLAGS)
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ASFLAGS += $(THUMBFLAGS)
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CPPFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += -fno-rtti
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CXXFLAGS += $(COMPILEFLAGS)
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CXXFLAGS += -fno-rtti
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LDFLAGS +=-Wl,--gc-sections
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LDFLAGS +=-Wl,--no-wchar-size-warning
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@ -24,6 +24,6 @@ CFLAGS += $(COMPILEFLAGS)
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CFLAGS += -fno-inline-small-functions
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CFLAGS += -fno-strict-aliasing
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CPPFLAGS += $(COMPILEFLAGS)
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CPPFLAGS += -fno-exceptions
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CPPFLAGS += -std=gnu++11
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CXXFLAGS += $(COMPILEFLAGS)
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CXXFLAGS += -fno-exceptions
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CXXFLAGS += -std=gnu++11
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@ -65,9 +65,9 @@ CSTANDARD = -std=gnu99
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# Place -D or -U options here for C++ sources
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#CPPDEFS += -D__STDC_LIMIT_MACROS
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#CPPDEFS += -D__STDC_CONSTANT_MACROS
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#CPPDEFS +=
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#CXXDEFS += -D__STDC_LIMIT_MACROS
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#CXXDEFS += -D__STDC_CONSTANT_MACROS
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#CXXDEFS +=
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@ -111,24 +111,24 @@ CFLAGS += $(CSTANDARD)
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# -Wa,...: tell GCC to pass this to the assembler.
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# -adhlns...: create assembler listing
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ifndef SKIP_DEBUG_INFO
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CPPFLAGS += -g$(DEBUG)
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CXXFLAGS += -g$(DEBUG)
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endif
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CPPFLAGS += $(CPPDEFS)
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CPPFLAGS += -O$(OPT)
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CXXFLAGS += $(CXXDEFS)
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CXXFLAGS += -O$(OPT)
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# to supress "warning: only initialized variables can be placed into program memory area"
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CPPFLAGS += -w
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CPPFLAGS += -Wall
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CPPFLAGS += -Wundef
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CXXFLAGS += -w
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CXXFLAGS += -Wall
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CXXFLAGS += -Wundef
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ifneq ($(strip $(ALLOW_WARNINGS)), yes)
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CPPFLAGS += -Werror
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CXXFLAGS += -Werror
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endif
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#CPPFLAGS += -mshort-calls
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#CPPFLAGS += -fno-unit-at-a-time
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#CPPFLAGS += -Wstrict-prototypes
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#CPPFLAGS += -Wunreachable-code
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#CPPFLAGS += -Wsign-compare
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CPPFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
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#CPPFLAGS += $(CSTANDARD)
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#CXXFLAGS += -mshort-calls
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#CXXFLAGS += -fno-unit-at-a-time
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#CXXFLAGS += -Wstrict-prototypes
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#CXXFLAGS += -Wunreachable-code
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#CXXFLAGS += -Wsign-compare
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CXXFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
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#CXXFLAGS += $(CSTANDARD)
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#---------------- Assembler Options ----------------
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# -Wa,...: tell GCC to pass this to the assembler.
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@ -213,7 +213,7 @@ GENDEPFLAGS = -MMD -MP -MF $(patsubst %.o,%.td,$@)
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# Add target processor to flags.
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# You can give extra flags at 'make' command line like: make EXTRAFLAGS=-DFOO=bar
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ALL_CFLAGS = $(MCUFLAGS) $(CFLAGS) $(EXTRAFLAGS)
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ALL_CPPFLAGS = $(MCUFLAGS) -x c++ $(CPPFLAGS) $(EXTRAFLAGS)
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ALL_CXXFLAGS = $(MCUFLAGS) -x c++ $(CXXFLAGS) $(EXTRAFLAGS)
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ALL_ASFLAGS = $(MCUFLAGS) -x assembler-with-cpp $(ASFLAGS) $(EXTRAFLAGS)
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define NO_LTO
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@ -306,7 +306,7 @@ ifdef $1_CONFIG
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$1_CONFIG_FLAGS += $$(patsubst %,-include %,$$($1_CONFIG))
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endif
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$1_CFLAGS = $$(ALL_CFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS) $$(NOLTO_CFLAGS)
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$1_CPPFLAGS= $$(ALL_CPPFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS) $$(NOLTO_CFLAGS)
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$1_CXXFLAGS= $$(ALL_CXXFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS) $$(NOLTO_CFLAGS)
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$1_ASFLAGS= $$(ALL_ASFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS)
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# Compile: create object files from C source files.
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@ -317,16 +317,16 @@ $1/%.o : %.c $1/%.d $1/cflags.txt $1/compiler.txt | $(BEGIN)
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@$$(BUILD_CMD)
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# Compile: create object files from C++ source files.
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$1/%.o : %.cpp $1/%.d $1/cppflags.txt $1/compiler.txt | $(BEGIN)
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$1/%.o : %.cpp $1/%.d $1/cxxflags.txt $1/compiler.txt | $(BEGIN)
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@mkdir -p $$(@D)
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@$$(SILENT) || printf "$$(MSG_COMPILING_CPP) $$<" | $$(AWK_CMD)
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$$(eval CMD=$$(CC) -c $$($1_CPPFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
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@$$(SILENT) || printf "$$(MSG_COMPILING_CXX) $$<" | $$(AWK_CMD)
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$$(eval CMD=$$(CC) -c $$($1_CXXFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
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@$$(BUILD_CMD)
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$1/%.o : %.cc $1/%.d $1/cppflags.txt $1/compiler.txt | $(BEGIN)
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$1/%.o : %.cc $1/%.d $1/cxxflags.txt $1/compiler.txt | $(BEGIN)
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@mkdir -p $$(@D)
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@$$(SILENT) || printf "$$(MSG_COMPILING_CPP) $$<" | $$(AWK_CMD)
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$$(eval CMD=$$(CC) -c $$($1_CPPFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
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@$$(SILENT) || printf "$$(MSG_COMPILING_CXX) $$<" | $$(AWK_CMD)
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$$(eval CMD=$$(CC) -c $$($1_CXXFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
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@$$(BUILD_CMD)
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# Assemble: create object files from assembler source files.
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@ -347,8 +347,8 @@ $1/force:
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$1/cflags.txt: $1/force
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echo '$$($1_CFLAGS)' | cmp -s - $$@ || echo '$$($1_CFLAGS)' > $$@
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$1/cppflags.txt: $1/force
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echo '$$($1_CPPFLAGS)' | cmp -s - $$@ || echo '$$($1_CPPFLAGS)' > $$@
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$1/cxxflags.txt: $1/force
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echo '$$($1_CXXFLAGS)' | cmp -s - $$@ || echo '$$($1_CXXFLAGS)' > $$@
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$1/asflags.txt: $1/force
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echo '$$($1_ASFLAGS)' | cmp -s - $$@ || echo '$$($1_ASFLAGS)' > $$@
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