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CC=gcc
CFLAGS=-std=c17 -Wall -Werror -g
test_framework=criterion
# Directories
bin_dir=bin
obj_dir=obj
src_dir=src
test_dir=tests
# Files
src_files=$(wildcard $(src_dir)/*.c)
obj_files=$(patsubst $(src_dir)/%.c, $(obj_dir)/%.o, $(src_files))
test_files=$(wildcard $(test_dir)/*.c)
test_bins=$(patsubst $(test_dir)/%.c, $(bin_dir)/%, $(test_files))
# Actions
.PHONY: all
all: test
.PHONY: test
test: $(test_bins)
for test in $(test_bins); do ./$$test ; done
.PHONY: clean
clean:
rm -r $(bin_dir) $(obj_dir)
.PHONY: demo
demo: $(bin_dir)/demo
.PHONY: info
info:
@printf "src_files: %s\n" "$(src_files)"
@printf "obj_files: %s\n" "$(obj_files)"
@printf "test_files: %s\n" "$(test_files)"
@printf "test_bins: %s\n" "$(test_bins)"
# Make Directories
$(obj_dir):
mkdir $@
$(bin_dir):
mkdir $@
# Make object files
$(obj_dir)/%.o: $(src_files) $(obj_dir)
$(CC) $(CFLAGS) -o $@ -c $<
# Make test binaries
$(bin_dir)/%: $(bin_dir) $(test_files) $(obj_files)
$(CC) $(CFLAGS) -o $@ -l $(test_framework) $(filter-out $<,$^)
# Make demo executable
$(bin_dir)/demo: $(bin_dir) $(obj_files) demo/main.c
$(CC) $(CFLAGS) -o $@ $(filter-out $<,$^)
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