jonroach
12 Jun 2026 09:03
1 contributor
- +
{line.log.rev}
on
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# Basic Makefile for a C program with multiple source files and header dependencies | |
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CC = gcc | ||||
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CDFLAGS = -Wall -Wextra -std=c17 -I include | ||
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CFLAGS = $(CDFLAGS) -g -O0 -MMD -MP | ||||
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BUILD = build | ||||
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EXAMPLES_SRC = $(wildcard examples/*.c) | ||
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EXAMPLES_OBJ = $(patsubst %.c, $(BUILD)/%.o, $(EXAMPLES_SRC)) | ||
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EXAMPLES = $(patsubst examples/%.c, %, $(wildcard examples/*.c)) | ||
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LIB_SRC = $(wildcard coroutine/*.c) | ||||
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LIB_OBJ = $(patsubst %.c, $(BUILD)/%.o, $(LIB_SRC)) | ||
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OBJ = $(EXAMPLES_OBJ) $(LIB_OBJ) | ||
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DEP = $(OBJ:.o=.d) | |
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# Have $(OBJ) as a dependenacy for $(ALL) to avoid them being treated as intermediates which are deleted after build | ||
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all: $(EXAMPLES) $(OBJ) | ||||
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build: | ||
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mkdir $(BUILD) | ||||
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%: $(BUILD)/examples/%.o $(LIB_OBJ) | ||||
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$(CC) $(CFLAGS) -o $@ $^ | |
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$(BUILD)/%.o: %.c build | ||
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$(CC) $(CFLAGS) -c $< -o $@ -MF $(@:.o=.d) | ||||
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-include $(DEP) | ||||
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clean: | ||||
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echo Doing clean | ||
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rm -f $(OBJ) $(DEP) $(EXAMPLES) | ||
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.PHONY: all clean | ||||
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