##
## Template makefile for Standard, Profile, Debug, Release, and Release-static versions
##
## eg: "make rs" for a statically linked release version.
## "make d" for a debug version (no optimizations).
## "make" for the standard version (optimized, but with debug information and assertions active)
PWD = $(shell pwd)
EXEC ?= $(notdir $(PWD))
LIB ?= $(notdir $(PWD))
CSRCS = $(wildcard $(PWD)/*.cc)
DSRCS = $(foreach dir, $(DEPDIR), $(filter-out $(MROOT)/$(dir)/Main.cc, $(wildcard $(MROOT)/$(dir)/*.cc)))
CHDRS = $(wildcard $(PWD)/*.h)
COBJS = $(CSRCS:.cc=.o) $(DSRCS:.cc=.o)
PCOBJS = $(addsuffix p, $(COBJS))
DCOBJS = $(addsuffix d, $(COBJS))
RCOBJS = $(addsuffix r, $(COBJS))
CXX ?= g++
CFLAGS ?= -DSKIP_ZLIB -Wall -Wno-parentheses -std=c++20
LFLAGS ?= -Wall -lpthread
COPTIMIZE ?= -O3
CFLAGS += -I$(MROOT)/../.. -I$(MROOT)
LFLAGS += -L$(MROOT)/../..
.PHONY : s p d r rs clean
s: $(EXEC)
p: $(EXEC)_profile
d: $(EXEC)_debug
r: $(EXEC)_release
rs: $(EXEC)_static
libs: lib$(LIB)_standard.a
libp: lib$(LIB)_profile.a
libd: lib$(LIB)_debug.a
libr: lib$(LIB)_release.a
## Compile options
%.o: CFLAGS +=$(COPTIMIZE) -g -D DEBUG
%.op: CFLAGS +=$(COPTIMIZE) -pg -g -D NDEBUG
%.od: CFLAGS +=-O0 -g -D DEBUG
%.or: CFLAGS +=$(COPTIMIZE) -g -D NDEBUG
## Link options
$(EXEC): LFLAGS += -g
$(EXEC)_profile: LFLAGS += -g -pg
$(EXEC)_debug: LFLAGS += -g
#$(EXEC)_release: LFLAGS += ...
$(EXEC)_static: LFLAGS += --static
## Dependencies
$(EXEC): $(COBJS)
$(EXEC)_profile: $(PCOBJS)
$(EXEC)_debug: $(DCOBJS)
$(EXEC)_release: $(RCOBJS)
$(EXEC)_static: $(RCOBJS)
lib$(LIB)_standard.a: $(filter-out */Main.o, $(COBJS))
lib$(LIB)_profile.a: $(filter-out */Main.op, $(PCOBJS))
lib$(LIB)_debug.a: $(filter-out */Main.od, $(DCOBJS))
lib$(LIB)_release.a: $(filter-out */Main.or, $(RCOBJS))
## Build rule
%.o %.op %.od %.or: %.cc
@echo Compiling: $@
@$(CXX) $(CFLAGS) -c -o $@ $<
## Linking rules (standard/profile/debug/release)
$(EXEC) $(EXEC)_profile $(EXEC)_debug $(EXEC)_release $(EXEC)_static:
@echo Linking: "$@ ( $(foreach f,$^,$f) )"
@$(CXX) $^ $(LFLAGS) -o $@
## Library rules (standard/profile/debug/release)
lib$(LIB)_standard.a lib$(LIB)_profile.a lib$(LIB)_release.a lib$(LIB)_debug.a:
@echo Making library: "$@ ( $(foreach f,$^,$f) )"
@$(AR) -rcsv $@ $^
## Library Soft Link rule:
libs libp libd libr:
@echo "Making Soft Link: $^ -> lib$(LIB).a"
@ln -sf $^ lib$(LIB).a
## Clean rule
allclean: clean
@rm -f ../simp/*.o ../simp/*.or ../simp/*.od ../core/*.o ../core/*.or ../core/*.od
clean:
rm -f $(EXEC) $(EXEC)_profile $(EXEC)_debug $(EXEC)_release $(EXEC)_static lib$(LIB)_*.a lib$(LIB)_profile.a lib$(LIB)_debug.a lib$(LIB)_release.a lib$(LIB).a\
$(COBJS) $(PCOBJS) $(DCOBJS) $(RCOBJS) *.core depend.mk
## Make dependencies
depend.mk: $(CSRCS) $(CHDRS)
@echo Making dependencies
@$(CXX) $(CFLAGS) -I$(MROOT) \
$(CSRCS) -MM | sed 's|\(.*\):|$(PWD)/\1 $(PWD)/\1r $(PWD)/\1d $(PWD)/\1p:|' > depend.mk
@for dir in $(DEPDIR); do \
if [ -r $(MROOT)/$${dir}/depend.mk ]; then \
echo Depends on: $${dir}; \
cat $(MROOT)/$${dir}/depend.mk >> depend.mk; \
fi; \
done
-include depend.mk