SCANIMAGE = ../frontend/scanimage
TESTFILE  = testfile.pnm
DEVICE    = pnm:0
OPTIONS   = --filename=$(TESTFILE)

all: Makefile
	echo "Use 'make test' to run the tests."

test: Makefile test.local

test.local: 
	if $(SCANIMAGE) -d $(DEVICE) $(OPTIONS) -T && \
	   $(SCANIMAGE) -d $(DEVICE) $(OPTIONS) --three-pass=yes   -T && \
	   $(SCANIMAGE) -d $(DEVICE) $(OPTIONS) --hand-scanner=yes -T ; \
	then : ; else echo ; echo; echo "Something failed"; fi

# Generate new Makefile when something changes
Makefile: Makefile.in ../config.status
	cd .. \
	  && CONFIG_FILES=testsuite/Makefile CONFIG_HEADERS= /bin/sh ./config.status