
C2IEC=c2iec
TESTS=$(patsubst %.c, %.test, $(wildcard test/*.c))
TEST_LOGS=$(patsubst %.c, %.test.log, $(wildcard test/*.c))

CC?=gcc
EMCC?=emcc

# if parameter "DEBUG" is set, we set debug flags for lex/yacc
ifneq (${DEBUG},)
DEBUG_FLAGS += -d
endif

all: ${C2IEC}

${C2IEC}: lex.yy.c y.tab.c
    $(CC) -o $@ $^

${C2IEC}.js: lex.yy.c y.tab.c
    ${EMCC} -o $@ $^

${C2IEC}.html: lex.yy.c y.tab.c
    ${EMCC} -s WASM=1 -o $@ $^

lex.yy.c: ${C2IEC}.l
    flex ${DEBUG_FLAGS} $^

y.tab.c: ${C2IEC}.y
...


	a/Makefile		b/Makefile
1	C2IEC=c2iec	1	C2IEC=c2iec
2	TESTS=$(patsubst %.c, %.test, $(wildcard test/*.c))	2	TESTS=$(patsubst %.c, %.test, $(wildcard test/*.c))
3	TEST_LOGS=$(patsubst %.c, %.test.log, $(wildcard test/*.c))	3	TEST_LOGS=$(patsubst %.c, %.test.log, $(wildcard test/*.c))
4		4
		5	CC?=gcc
		6	EMCC?=emcc
		7
5	# if parameter "DEBUG" is set, we set debug flags for lex/yacc	8	# if parameter "DEBUG" is set, we set debug flags for lex/yacc
6	ifneq (${DEBUG},)	9	ifneq (${DEBUG},)
7	DEBUG_FLAGS += -d	10	DEBUG_FLAGS += -d
8	endif	11	endif
9		12
10	all: ${C2IEC}	13	all: ${C2IEC}
11		14
12	${C2IEC}: lex.yy.c y.tab.c	15	${C2IEC}: lex.yy.c y.tab.c
13	gcc -o $@ $^	16	$(CC) -o $@ $^
		17
		18	${C2IEC}.js: lex.yy.c y.tab.c
		19	${EMCC} -o $@ $^
		20
		21	${C2IEC}.html: lex.yy.c y.tab.c
		22	${EMCC} -s WASM=1 -o $@ $^
14		23
15	lex.yy.c: ${C2IEC}.l	24	lex.yy.c: ${C2IEC}.l
16	flex ${DEBUG_FLAGS} $^	25	flex ${DEBUG_FLAGS} $^
17		26
18	y.tab.c: ${C2IEC}.y	27	y.tab.c: ${C2IEC}.y
	...		...
68		77