78 lines
1.4 KiB
Makefile
78 lines
1.4 KiB
Makefile
# Build folder
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BUILD_DIR = build
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# Source files
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SOURCES := \
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src/main.c
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# Output target name
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OUTPUT := GCC_Project
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# Compiler and flags
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CC = gcc
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CCFLAGS = -Wall -Wextra -std=c17
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LDFLAGS =
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# Include directories
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INCLUDE_DIRS =
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# Change output location
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OUTPUT := $(BUILD_DIR)/$(OUTPUT)
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# Deduce objects
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OBJECTS = $(SOURCES:%.c=$(BUILD_DIR)/%.o)
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# Verbose mode
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ifeq ($(VERBOSE), 1)
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Q :=
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else
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Q := @
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endif
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# Colors
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GREEN := \033[0;32m
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YELLOW := \033[1;33m
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RESET := \033[0m
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# Current file nb to process
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CURRENT_FILE := 0
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# Default targets
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all: count_build build_dir end
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# Create build directory
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build_dir:
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$(Q)mkdir -p $(dir $(OBJECTS))
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# Link target
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$(OUTPUT): $(OBJECTS)
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@echo "[100%] $(YELLOW)Linking $(OUTPUT)$(RESET)"
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$(Q)$(CC) $(LDFLAGS) -o $@ $(OBJECTS)
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# Build .o files from .c
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$(BUILD_DIR)/%.o: %.c
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$(eval CURRENT_FILE := $(shell echo $$(($(CURRENT_FILE)+1))))
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$(eval PERCENTAGE := $(shell echo $$(($(CURRENT_FILE)*100/$(TOTAL_FILES)))))
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@echo "[$(PERCENTAGE)%] $(GREEN)Building C object $@$(RESET)"
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$(Q)$(CC) $(CCFLAGS) $(INCLUDE_DIRS:%=-I%) -MMD -MP -c $< -o $@
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# Source files dependencies
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-include $(OBJECTS:.o=.d)
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count_build:
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$(eval export TOTAL_FILES := $(shell echo $$(($$(make -n $(OBJECTS) 2>/dev/null | grep -c "Building") + 1))))
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# Print ending message
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end: $(OUTPUT)
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@echo "Built target $(OUTPUT)"
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# Clean
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.PHONY: clean
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clean:
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$(Q)rm -rf $(BUILD_DIR)
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# Run executable
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.PHONY: run
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run:
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$(Q)./$(OUTPUT)
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