# Last edited on 2023-10-23 10:01:56 by stolfi

PROGDIR := ..
PROG := make-weave-pattern.py
LIBS :=
  
# Test arguments are separated by '/'
# Each underscore in the arguments will be replaced by a space.

TESTS := \
  A/7/5/16
  
ALL_TESTS := \
  A/7/9/16
  
all: all-tests

all-tests: 
	for tt in ${addprefix ',${addsuffix ',${TESTS}}} ; do \
          ${MAKE} TEST_ARGS="$$tt" single-test; \
        done
     
######################################################################
# Recursive make; the caller must define ${TEST_ARGS}.

ifneq "/${TEST_ARGS}" "/"

TEST_FIELDS := ${subst /, ,${TEST_ARGS}}
NAME :=  ${word 1, ${TEST_FIELDS}}
QX :=    ${word 2, ${TEST_FIELDS}}
QY :=    ${word 3, ${TEST_FIELDS}}
NB :=    ${word 4, ${TEST_FIELDS}}

OUTDIR := out
OUTNAME := ${OUTDIR}/${NAME}
OUTHEIGHT := ${OUTNAME}.pgm
OUTCOLORS := ${OUTNAME}.ppm

single-test: ${OUTFILE}

FULL_PROG := ${PROGDIR}/${PROG}
FULL_LIBS := ${addprefix ${PROGDIR}/, ${LIBS}}

single-test: ${OUTCOLORS} ${OUTHEIGHT}

${OUTCOLORS}: ${OUTHEIGHT}

${OUTHEIGHT}: ${FULL_PROG} ${FULL_LIBS} Makefile
	-mkdir -p ${OUTDIR}
	-rm -f ${OUTCOLORS} ${OUTHEIGHT}
	${PROGDIR}/${PROG} \
            ${addprefix -m , ${FULL_LIBS}} \
            ${OUTNAME} ${QX} ${QY} ${NB}
	@if [[ ! -s ${OUTHEIGHT} ]]; then \
          echo "** failed to create ${OUTHEIGHT}"; exit 1; \
        fi
	@if [[ ! -s ${OUTCOLORS} ]]; then \
          echo "** failed to create ${OUTCOLORS}"; exit 1; \
        fi
	-display ${OUTCOLORS} ${OUTHEIGHT}

endif
# End of  ${TEST} section.
######################################################################