76 lines
1.6 KiB
Makefile
76 lines
1.6 KiB
Makefile
# 16 october 2015
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# Global flags.
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CFLAGS += \
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-fPIC \
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-Wall -Wextra -pedantic \
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-Wno-unused-parameter \
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-Wno-switch \
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--std=c99
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# C++11 is needed due to stupid rules involving commas at the end of enum lists that C++03 stupidly didn't follow
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# This means sorry, no GCC 2 for Haiku builds :(
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CXXFLAGS += \
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-fPIC \
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-Wall -Wextra -pedantic \
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-Wno-unused-parameter \
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-Wno-switch \
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--std=c++11
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LDFLAGS += \
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-fPIC
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ifneq ($(NODEBUG),1)
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CFLAGS += -g
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CXXFLAGS += -g
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LDFLAGS += -g
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endif
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# Build rules.
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OFILES = \
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$(subst /,_,$(CFILES)) \
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$(subst /,_,$(CXXFILES)) \
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$(subst /,_,$(MFILES)) \
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$(subst /,_,$(RCFILES))
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OFILES := $(OFILES:%=$(OBJDIR)/%.o)
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OUT = $(OUTDIR)/$(NAME)$(SUFFIX)
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# TODO allow using LD
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# LD is defined by default so we need a way to override the default define without blocking a user define
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ifeq ($(CXXFILES),)
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reallinker = $(CC)
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else
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reallinker = $(CXX)
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endif
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$(OUT): $(OFILES) | $(OUTDIR)
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@$(reallinker) -o $(OUT) $(OFILES) $(LDFLAGS)
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@echo ====== Linked $(OUT)
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.SECONDEXPANSION:
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$(OBJDIR)/%.c.o: $$(subst _,/,%).c $(HFILES) | $(OBJDIR)
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@$(CC) -o $@ -c $< $(CFLAGS)
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@echo ====== Compiled $<
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$(OBJDIR)/%.cpp.o: $$(subst _,/,%).cpp $(HFILES) | $(OBJDIR)
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@$(CXX) -o $@ -c $< $(CXXFLAGS)
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@echo ====== Compiled $<
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$(OBJDIR)/%.m.o: $$(subst _,/,%).m $(HFILES) | $(OBJDIR)
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@$(CC) -o $@ -c $< $(CFLAGS)
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@echo ====== Compiled $<
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# TODO split into $(RC) and $(CVTRES) forms
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# with binutils windres can either go straight to a .o file or in the normal two steps
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$(OBJDIR)/%.rc.o: $$(subst _,/,%).rc $(HFILES) | $(OBJDIR)
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@$(RC) $(RCFLAGS) $< $@
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@echo ====== Compiled $<
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$(OBJDIR) $(OUTDIR):
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@mkdir -p $@
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