TARGET=ttfs
DESTDIR?=
PREFIX?=/usr/local
BIN=${DESTDIR}${PREFIX}/bin
MAN=${DESTDIR}${PREFIX}/share/man/man1
SDL_TTF_CFLAGS=$$(pkg-config --cflags sdl2 SDL2_ttf)
SDL_TTF_LDFLAGS=$$(pkg-config --libs sdl2 SDL2_ttf)
CFLAGS?=-ggdb -O2
CFLAGS+=-Wall -Wextra ${SDL_TTF_CFLAGS}
LDFLAGS?=
LDFLAGS+=${SDL_TTF_LDFLAGS}

OBJS=\
	charset.o\
	parg.o\
	subfont.o\
	${TARGET}.o\

.PHONY: all default install uninstall clean

all: default

default: ${TARGET}

install: ${TARGET}
	install -d ${BIN}
	install -m 755 ${TARGET} ${BIN}
	install -d ${MAN}
	install -m 644 ${TARGET}.1 ${MAN}

uninstall:
	rm -f ${BIN}/${TARGET} ${MAN}/${TARGET}.1

clean:
	rm -f ${TARGET} ${OBJS}

${TARGET}: ${OBJS}
	${CC} -o $@ ${OBJS} ${LDFLAGS}

.SUFFIXES: .c .o
.c.o:
	${CC} -o $@ -c $< ${CFLAGS}

pjw.h: pjw.ttf
	od -A n -t x1 -v < pjw.ttf | sed -E 's/^[ ]+/	0x/g;s/[ ]+/, 0x/g;s/$$/,/g' > $@ || rm -f $@

${TARGET}.o: pjw.h