LIB_DIR=$(shell pwd)/lib
TARGETS=lib/libmorph_length-prefix.so lib/libmorph_posint.so

all: $(TARGETS)

lib/libmorph_%.so: src/%.c
	$(CC) -O3 -shared -o $@ -fPIC -Iinclude $<

posint-dec-to-hex-generated-gcc: posint-dec-to-hex-generated.c
	gcc -g -Os -flto -o $@ -Iinclude $< src/length-prefix.c src/posint.c

posint-dec-to-hex-generated-clang: posint-dec-to-hex-generated.c
	clang -g -Os -flto -o $@ -Iinclude $< src/length-prefix.c src/posint.c

posint-dec-to-hex-optimal-gcc: posint-dec-to-hex-optimal.c
	gcc -g -Os -flto -o $@ $<

posint-dec-to-hex-optimal-clang: posint-dec-to-hex-optimal.c
	clang -g -Os -flto -o $@ $<

code-size-benchmark: posint-dec-to-hex-generated-gcc \
					posint-dec-to-hex-generated-clang \
				 	posint-dec-to-hex-optimal-gcc \
					posint-dec-to-hex-optimal-clang
	INST_COUNT_GEN_GCC=$(shell gdb --batch -ex "file posint-dec-to-hex-generated-gcc" -ex "disassemble main" | wc -l)
	INST_COUNT_GEN_CLANG=$(shell gdb --batch -ex "file posint-dec-to-hex-generated-clang" -ex "disassemble main" | wc -l)
	INST_COUNT_OPT_GCC=$(shell gdb --batch -ex "file posint-dec-to-hex-optimal-gcc" -ex "disassemble main" | wc -l)
	INST_COUNT_OPT_CLANG=$(shell gdb --batch -ex "file posint-dec-to-hex-optimal-clang" -ex "disassemble main" | wc -l)

clean:
	rm $(TARGETS)

.PHONY: all clean