108 lines
2.2 KiB
Makefile
108 lines
2.2 KiB
Makefile
CXX ?= g++
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INCLUDE_DIR := include
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TEST_DIR := tests
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BUILD_ROOT := build
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MODE ?= release
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STD := -std=c++23
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WARNFLAGS := \
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-pedantic-errors \
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-Wall -Wextra -Wpedantic \
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-Wshadow \
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-Wformat=2 \
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-Wfloat-equal \
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-Wlogical-op \
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-Wshift-overflow=2 \
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-Wnon-virtual-dtor \
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-Wold-style-cast \
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-Wcast-qual \
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-Wuseless-cast \
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-Wno-sign-promotion \
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-Wcast-align \
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-Wunused \
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-Woverloaded-virtual \
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-Wconversion \
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-Wmisleading-indentation \
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-Wduplicated-cond \
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-Wduplicated-branches \
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-Wnull-dereference \
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-Wno-conversion \
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-Wformat-overflow \
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-Wformat-truncation \
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-Wdouble-promotion \
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-Wundef
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BASEDEFS := -DLOCAL
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INCLUDES := -I$(INCLUDE_DIR)
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RELFLAGS := -O2 -DNDEBUG
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DBGFLAGS := \
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-O0 -g3 \
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-fsanitize=address,undefined \
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-fsanitize=float-divide-by-zero \
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-fsanitize=float-cast-overflow \
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-fno-sanitize-recover=all \
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-fstack-protector-all \
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-fstack-usage \
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-fno-omit-frame-pointer \
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-fno-inline \
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-ffunction-sections \
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-D_GLIBCXX_DEBUG \
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-D_GLIBCXX_DEBUG_PEDANTIC
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DBG_LDFLAGS := \
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-fsanitize=address,undefined \
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-fsanitize=float-divide-by-zero \
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-fsanitize=float-cast-overflow
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CXXFLAGS := $(STD) $(WARNFLAGS) $(INCLUDES) $(BASEDEFS)
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CXXFLAGS += -MMD -MP
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ifeq ($(MODE),debug)
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CXXFLAGS += $(DBGFLAGS)
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LDFLAGS += $(DBG_LDFLAGS)
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else
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CXXFLAGS += $(RELFLAGS)
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endif
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BUILD_DIR := $(BUILD_ROOT)/$(MODE)
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TEST_SRC := $(wildcard $(TEST_DIR)/*.cc)
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TEST_OBJ := $(patsubst $(TEST_DIR)/%.cc,$(BUILD_DIR)/$(TEST_DIR)/%.o,$(TEST_SRC))
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TEST_EXE := $(BUILD_DIR)/test_bmath
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.PHONY: all release debug test clean distclean flags .TEST
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all: release
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release:
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$(MAKE) MODE=release .TEST
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debug:
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$(MAKE) MODE=debug .TEST
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test: .TEST
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.TEST: $(TEST_EXE)
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./$(TEST_EXE)
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$(BUILD_DIR)/$(TEST_DIR)/%.o: $(TEST_DIR)/%.cc
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@mkdir -p $(dir $@)
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$(CXX) $(CXXFLAGS) -c $< -o $@
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-include $(TEST_OBJ:.o=.d)
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$(TEST_EXE): $(TEST_OBJ)
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@mkdir -p $(dir $@)
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$(CXX) $(CXXFLAGS) -o $@ $^ $(LDFLAGS)
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flags:
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@{ \
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printf "%s\n%s\n%s\n" $(STD) $(INCLUDES) $(WARNFLAGS) $(BASEDEFS) \
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[ "$(MODE)" = "debug" ] && printf "%s\n" $(DBGFLAGS) || printf "%s\n" $(RELFLAGS) \
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} > compile_flags.txt
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clean:
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@rm -rf "$(BUILD_DIR)"
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distclean:
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@rm -rf "$(BUILD_ROOT)" compile_flags.txt
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