rehfeldst/makefile-example
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Changed makefile so that the compiler writed dependencies to disk

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and that dependencies are included into Makefile
This commit is contained in:
Stephan Rehfeld 2025-11-03 17:28:42 +01:00
parent 0de00b46fb
commit 652828c29d
2 changed files with 8 additions and 2 deletions
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1
.gitignore vendored
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@ -2,3 +2,4 @@ a.out
example example
*.swp *.swp
*.o *.o
*.d

9
Makefile
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@ -1,14 +1,19 @@
CFLAGS += -Wall -Wextra -pedantic -Werror -std=c23
SOURCES = $(wildcard *.c) SOURCES = $(wildcard *.c)
OBJECTS = $(SOURCES:.c=.o) OBJECTS = $(SOURCES:.c=.o)
DEPENDS = $(SOURCES:.c=.d)
DEPFLAGS = -MMD -MP
example: $(OBJECTS) example: $(OBJECTS)
$(CC) $(OBJECTS) -o $@ $(CC) $(OBJECTS) -o $@
%.o: %.c %.o: %.c
$(CC) -c $< -o $@ $(CC) $(CFLAGS) $(DEPFLAGS) -c $< -o $@
-include $(DEPENDS)
.PHONY: clean .PHONY: clean
clean: clean:
rm -f example $(OBJECTS) rm -f example $(OBJECTS) $(DEPENDS)