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makefile
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executable file
·176 lines (135 loc) · 4.05 KB
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# -------------------------------
# Sources
# -------------------------------
CUBIOMES_SRC := $(addprefix cubiomes/,biomenoise.c biomes.c finders.c generator.c layers.c noise.c)
# -------------------------------
# Biome size toggle
# -------------------------------
LARGE_BIOMES ?= 1
ifeq ($(LARGE_BIOMES),0)
BIN_BASENAME := main-sb
else
BIN_BASENAME := main-lb
endif
ifeq ($(OS),Windows_NT)
BIN := $(BIN_BASENAME).exe
else
BIN := $(BIN_BASENAME)
endif
# -------------------------------
# Flags
# -------------------------------
override CFLAGS += -O3
override CXXFLAGS += -O3 -std=c++20 -I asio/asio/include -DOMISSION_LARGE_BIOMES=$(LARGE_BIOMES)
# MAIN_CXXFLAGS inherits from CXXFLAGS (so we can add BOINC flags separately)
MAIN_CXXFLAGS := $(CXXFLAGS)
# NVCC compile flags (only for .cu -> .o)
NVCC_CFLAGS := $(CXXFLAGS) --expt-relaxed-constexpr --default-stream per-thread
# NVCC link flags (only for final link step)
NVCC_LDFLAGS :=
# -------------------------------
# BOINC support
# -------------------------------
ifdef BOINC
BOINC_FLAGS := -Iboinc/ -DBOINC
MAIN_LDFLAGS += -lboinc_api -lboinc
NVCC_LDFLAGS += -lboinc_api -lboinc
ifeq ($(OS),Windows_NT)
BOINC_FLAGS += -Iboinc/win
MAIN_LDFLAGS += -Lboinc/lib/win
NVCC_LDFLAGS += -Lboinc/lib/win
else
MAIN_LDFLAGS += -Lboinc/lib/lin
NVCC_LDFLAGS += -Lboinc/lib/lin
endif
CXXFLAGS += $(BOINC_FLAGS)
NVCC_CFLAGS += $(BOINC_FLAGS)
MAIN_CXXFLAGS += $(BOINC_FLAGS)
endif
# -------------------------------
# BOINC stamp file (auto rebuild)
# -------------------------------
BOINC_STAMP := .boinc_enabled
ifeq ($(BOINC),1)
BOINC_VALUE := 1
else
BOINC_VALUE := 0
endif
$(BOINC_STAMP):
@echo $(BOINC_VALUE) > $(BOINC_STAMP)
%.o: $(BOINC_STAMP)
# -------------------------------
# Windows build
# -------------------------------
ifeq ($(OS),Windows_NT)
MAIN_OBJ := main.o
ifndef NO_GPU
MAIN_OBJ += gpu.o
endif
ifndef NO_CPU
MAIN_OBJ += cpu.o cubiomes.o libcubiomes.a
else
CXXFLAGS += -DNO_CPU
endif
ifndef NO_NET
MAIN_OBJ += client.o server.o
else
CXXFLAGS += -DNO_NET
endif
all: $(BIN)
$(BIN): $(MAIN_OBJ)
nvcc $(MAIN_OBJ) $(CUBIOMES_SRC) -o $@ $(NVCC_CFLAGS) \
-D_WIN32_WINNT=0x0601 $(MAIN_LDFLAGS) $(NVCC_LDFLAGS)
# -------------------------------
# Linux / Other build
# -------------------------------
else
NVCC_CFLAGS += -ccbin $(CXX)
MAIN_OBJ := main.o
ifndef NO_GPU
MAIN_OBJ += gpu.o
endif
ifndef NO_CPU
MAIN_OBJ += cpu.o cubiomes.o libcubiomes.a
else
CXXFLAGS += -DNO_CPU
endif
ifndef NO_NET
MAIN_OBJ += client.o server.o
else
CXXFLAGS += -DNO_NET
endif
all: $(BIN)
$(BIN): $(MAIN_OBJ)
nvcc $(MAIN_OBJ) -o $@ $(NVCC_CFLAGS) $(MAIN_LDFLAGS) $(NVCC_LDFLAGS)
endif
# -------------------------------
# Object build rules (shared)
# -------------------------------
main.o: src/main.cpp src/common.h
$(CXX) -c $< -o $@ $(MAIN_CXXFLAGS)
gpu.o: src/gpu.cu src/gpu.h src/common.h src/Random.h
nvcc -c $< -o $@ $(NVCC_CFLAGS)
cpu.o: src/cpu.cpp src/cpu.h src/common.h src/cubiomes.h
$(CXX) -c $< -o $@ $(CXXFLAGS)
client.o: src/client.cpp src/client.h src/common.h
$(CXX) -c $< -o $@ $(CXXFLAGS)
server.o: src/server.cpp src/server.h src/common.h
$(CXX) -c $< -o $@ $(CXXFLAGS)
cubiomes.o: src/cubiomes.c src/cubiomes.h
$(CC) -c $< -o $@ $(CFLAGS)
libcubiomes.a:
$(CC) -c $(CUBIOMES_SRC) -fwrapv $(CFLAGS)
$(AR) rcs libcubiomes.a biomenoise.o biomes.o finders.o generator.o layers.o noise.o
# -------------------------------
# Convenience targets
# -------------------------------
.PHONY: boinc clean debug
boinc:
$(MAKE) BOINC=1
debug:
$(MAKE) clean
$(MAKE) CXXFLAGS="-g -O0 -std=c++20 -I asio/asio/include -DOMISSION_LARGE_BIOMES=$(LARGE_BIOMES)" \
NVCC_CFLAGS="--expt-relaxed-constexpr --default-stream per-thread -g -G"
clean:
rm -f *.o ./main ./main.exe ./main-sb ./main-sb.exe ./main-lb ./main-lb.exe *.a $(BOINC_STAMP)