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@ -15,6 +15,13 @@ VPATH := |
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# Helper to return the distinct elements of a list
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uniq = $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1))) |
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cc-option = $(shell \
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if $(CC) $(1) -shared -o /dev/null -xc /dev/null > /dev/null 2>&1; \
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then echo "$(1)"; else echo "$(2)"; fi) |
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# helper to pass comma character to make functions
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, := , |
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# Convert all SRC to OBJ
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define OBJ_FROM_SRC |
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$(patsubst %.c,$1/%.o,$(patsubst %.cpp,$1/%.o,$(patsubst %.cc,$1/%.o,$(patsubst %.S,$1/%.o,$(patsubst %.clib,$1/%.a,$($1_SRC)))))) |
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@ -66,9 +73,7 @@ CFLAGS += $(CDEFS) |
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CFLAGS += -O$(OPT) |
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# add color
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ifeq ($(COLOR),true) |
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ifeq ("$(shell echo "int main(){}" | $(CC) -fdiagnostics-color -x c - -o /dev/null 2>&1)", "") |
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CFLAGS+= -fdiagnostics-color |
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endif |
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CFLAGS+= $(call cc-option, -fdiagnostics-color) |
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endif |
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CFLAGS += -Wall |
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CFLAGS += -Wstrict-prototypes |
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