CFLAGS += -Wall -Wextra -Wformat -Wformat=2 -Wconversion -Wimplicit-fallthrough -Werror=format-security \
	-Wbidi-chars=any -Werror=implicit -Werror=incompatible-pointer-types -Werror=int-conversion \
	-fno-delete-null-pointer-checks -fstack-clash-protection -fstack-protector-strong -fstrict-flex-arrays=3

DEBUG_CFLAGS = -DDEBUGBUILD -g -Werror -fsanitize=address -O0

PROD_CFLAGS = -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -FPIE -pie -Wl,-z,noexecstack -Wl,--as-needed -Wl,--no-copy-dt-needed-entries

CFLAGS += -I include


all: \
	out/custom_uniq \
	out/mem_internal_check \
	out/remove_existing_lines \
	out/sort_example \
	out/split_for_sort \
	out/tree_based_check


debug: \
	out/debug/custom_uniq \
	out/debug/mem_internal_check \
	out/debug/remove_existing_lines \
	out/debug/sort_example \
	out/debug/split_for_sort \
	out/debug/tree_based_check


clean: out
	rm -fv out/debug/*
	rmdir out/debug
	rm -fv out/*
	rm -rfv out

out:
	mkdir -p out

out/debug: out
	mkdir -p out/debug


# Lazy, not splitting compiler & linker calls

out/custom_uniq: out src/custom_uniq.c include/trace_macros.h
	${CC} -o $@ ${CFLAGS} ${PROD_CFLAGS} src/custom_uniq.c

out/debug/custom_uniq: out/debug src/custom_uniq.c include/trace_macros.h
	${CC} -o $@ ${CFLAGS} ${DEBUG_CFLAGS} src/custom_uniq.c

out/mem_internal_check: out src/mem_internal_check.c \
	include/trace_macros.h include/hex_conversion.h include/time_utils.h
	${CC} -o $@ ${CFLAGS} ${PROD_CFLAGS} src/mem_internal_check.c

out/debug/mem_internal_check: out/debug src/mem_internal_check.c \
	include/trace_macros.h include/hex_conversion.h include/time_utils.h
	${CC} -o $@ ${CFLAGS} ${DEBUG_CFLAGS} src/mem_internal_check.c

out/remove_existing_lines: out src/remove_existing_lines.c \
	include/trace_macros.h include/time_utils.h
	${CC} -o $@ ${CFLAGS} ${PROD_CFLAGS} src/remove_existing_lines.c

out/debug/remove_existing_lines: out/debug src/mem_internal_check.c \
	include/trace_macros.h include/hex_conversion.h
	${CC} -o $@ ${CFLAGS} ${DEBUG_CFLAGS} src/remove_existing_lines.c

out/sort_example: out src/sort_example.c
	${CC} -o $@ ${CFLAGS} ${PROD_CFLAGS} src/sort_example.c

out/debug/sort_example: out src/sort_example.c
	${CC} -o $@ ${CFLAGS} ${DEBUG_CFLAGS} src/sort_example.c

out/split_for_sort: out src/split_for_sort.c include/trace_macros.h
	${CC} -o $@ ${CFLAGS} ${PROD_CFLAGS} src/split_for_sort.c

out/debug/split_for_sort: out/debug src/split_for_sort.c include/trace_macros.h
	${CC} -o $@ ${CFLAGS} ${DEBUG_CFLAGS} src/split_for_sort.c

out/tree_based_check: out src/tree_based_check.c \
	include/trace_macros.h include/hex_conversion.h
	${CC} -o $@ ${CFLAGS} ${PROD_CFLAGS} src/tree_based_check.c

out/debug/tree_based_check: out/debug src/tree_based_check.c \
	include/trace_macros.h include/hex_conversion.h
	${CC} -o $@ ${CFLAGS} ${DEBUG_CFLAGS} src/tree_based_check.c