90 lines
2.4 KiB
Makefile
90 lines
2.4 KiB
Makefile
##
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## Template makefile for Standard, Profile, Debug, Release, and Release-static versions
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##
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## eg: "make rs" for a statically linked release version.
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## "make d" for a debug version (no optimizations).
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## "make" for the standard version (optimized, but with debug information and assertions active)
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CSRCS ?= $(wildcard *.C)
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CHDRS ?= $(wildcard *.h)
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COBJS ?= $(addsuffix .o, $(basename $(CSRCS)))
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PCOBJS = $(addsuffix p, $(COBJS))
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DCOBJS = $(addsuffix d, $(COBJS))
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RCOBJS = $(addsuffix r, $(COBJS))
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EXEC ?= $(notdir $(shell pwd))
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LIB ?= $(EXEC)
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CXX ?= g++
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CFLAGS ?= -Wall
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LFLAGS ?= -Wall
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COPTIMIZE ?= -O3
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.PHONY : s p d r rs lib libd clean
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s: $(EXEC)
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p: $(EXEC)_profile
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d: $(EXEC)_debug
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r: $(EXEC)_release
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rs: $(EXEC)_static
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lib: lib$(LIB).a
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libd: lib$(LIB)d.a
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## Compile options
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%.o: CFLAGS +=$(COPTIMIZE) -ggdb -D DEBUG
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%.op: CFLAGS +=$(COPTIMIZE) -pg -ggdb -D NDEBUG
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%.od: CFLAGS +=-O0 -ggdb -D DEBUG # -D INVARIANTS
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%.or: CFLAGS +=$(COPTIMIZE) -D NDEBUG
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## Link options
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$(EXEC): LFLAGS := -ggdb $(LFLAGS)
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$(EXEC)_profile: LFLAGS := -ggdb -pg $(LFLAGS)
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$(EXEC)_debug: LFLAGS := -ggdb $(LFLAGS)
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$(EXEC)_release: LFLAGS := $(LFLAGS)
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$(EXEC)_static: LFLAGS := --static $(LFLAGS)
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## Dependencies
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$(EXEC): $(COBJS)
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$(EXEC)_profile: $(PCOBJS)
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$(EXEC)_debug: $(DCOBJS)
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$(EXEC)_release: $(RCOBJS)
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$(EXEC)_static: $(RCOBJS)
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lib$(LIB).a: $(filter-out Main.or, $(RCOBJS))
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lib$(LIB)d.a: $(filter-out Main.od, $(DCOBJS))
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## Build rule
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%.o %.op %.od %.or: %.C
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@echo Compiling: "$@ ( $< )"
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@$(CXX) $(CFLAGS) -c -o $@ $<
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## Linking rules (standard/profile/debug/release)
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$(EXEC) $(EXEC)_profile $(EXEC)_debug $(EXEC)_release $(EXEC)_static:
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@echo Linking: "$@ ( $^ )"
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@$(CXX) $^ $(LFLAGS) -o $@
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## Library rule
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lib$(LIB).a lib$(LIB)d.a:
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@echo Library: "$@ ( $^ )"
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@rm -f $@
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@ar cq $@ $^
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## Clean rule
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clean:
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@rm -f $(EXEC) $(EXEC)_profile $(EXEC)_debug $(EXEC)_release $(EXEC)_static \
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$(COBJS) $(PCOBJS) $(DCOBJS) $(RCOBJS) *.core depend.mak lib$(LIB).a lib$(LIB)d.a
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## Make dependencies
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depend.mk: $(CSRCS) $(CHDRS)
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@echo Making dependencies ...
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@$(CXX) $(CFLAGS) -MM $(CSRCS) > depend.mk
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@cp depend.mk /tmp/depend.mk.tmp
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@sed "s/o:/op:/" /tmp/depend.mk.tmp >> depend.mk
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@sed "s/o:/od:/" /tmp/depend.mk.tmp >> depend.mk
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@sed "s/o:/or:/" /tmp/depend.mk.tmp >> depend.mk
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@rm /tmp/depend.mk.tmp
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-include depend.mk
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