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|
BIN = bst
SRC = main.cpp
CC = g++
CFLAGS = -Wall -std=gnu++98 -pedantic -MD
DBGFLAGS = -g -O0
ifdef DEBUG
CFLAGS += $(DBGFLAGS)
else
CFLAGS += -O2 -march=native -mtune=native
endif
LDFLAGS = -lm
OBJ_DIR = obj
DEPS_DIR = obj
BIN_DIR = bin
CPP_FILES = $(filter %.cpp, $(SRC))
DEP_FILES = $(addprefix $(DEPS_DIR)/, $(addsuffix .d, $(notdir $(subst .cpp,,$(SRC)))))
OBJ_FILES = $(addprefix $(OBJ_DIR)/, $(addsuffix .o, $(notdir $(subst .cpp,,$(SRC)))))
INCL = -I/include
define CPP_template
$(1): $(2)
@mkdir -p $$(OBJ_DIR)
@mkdir -p $$(DEPS_DIR)
$$(CC) -c $$(CFLAGS) $$(INCL) $$< -o $$@
endef
all: $(BIN)
$(foreach cppfile, $(CPP_FILES), $(eval $(call CPP_template, $(OBJ_DIR)/$(notdir $(subst .cpp,,$(cppfile))).o, $(cppfile))))
$(BIN): $(OBJ_FILES)
@mkdir -p $(BIN_DIR)
$(CC) $(LDFLAGS) $(OBJ_FILES) -o $(BIN_DIR)/$@
.PHONY: clean
clean:
rm -rf $(OBJ_DIR)
rm -f $(BIN_DIR)/$(BIN)
-include $(DEP_FILES)
|
