# Runs the makefigs program.
# Last edited on 2025-05-07 17:45:05 by stolfi

SHELL := /bin/bash

PROG := toposlice_figs
PROGDIR := ..

.PHONY:: \
  all debug \
  depend \
  depend-tests build-tests do-build-tests check \
  clean clean-tests

all: check

# include ${STOLFIHOME}/programs/c/GENERIC-PROGS-TEST.make
ifeq "/${PROGS}" "/"
PROGS := ${PROG}
endif

ifneq "/${PROGS}" "/"
ifneq "/${PROGDIR}" "/"

# ----------------------------------------------------------------------
# Locations of imported packages

# Location of Stolfi's headers and libraries:
JS_PUB_DIR := ..
JS_LIB_DIR := ${JS_PUB_DIR}/lib/
JS_INC_DIR := ${JS_PUB_DIR}/include

#---------------------------------------------------------------------
# Default target for "make" with no target: 

all: check

TAG := fig

COLOROPS := -color
# COLOROPS := -gray

.PHONY:: make-eps make-pdf show-pdf

# all: clean make-eps make-pdf
all: clean make-eps make-pdf show-pdf

OUTPREFIX := out/${TAG}

######################################################################

SHOWPDF := evince
  
DUMMYEPS := .dummy.eps
DUMMYPDF := .dummy.pdf

make-pdf: ${DUMMYPDF}

${DUMMYEPS}: ${PROGDIR}/${PROG}
	${PROGDIR}/${PROG}
	/bin/touch ${DUMMYEPS}

${DUMMYPDF}: ${DUMMYEPS}
	for efile in ${OUTPREFIX}*.eps; do \
          ps2pdf \
	    -dEmbedAllFonts=true \
	    -dEPSCrop \
	    $${efile} $${efile/.eps/.pdf} ; \
        done

show-pdf: ${DUMMYEPS}
	for pfile in ${OUTPREFIX}*.pdf; do \
          ${SHOWPDF} $$pfile ; \
        done

#######################################################################
# "make build" and "make build-progs" make sure that the
# executables in ${PROGDIR} are up to date:

build: build-progs
build-tests: build-progs
  
PROG_XFILES := ${addprefix ${PROGDIR}/, ${PROGS}}

build-progs: ${PROG_XFILES}

${PROG_XFILES}: \
          ${wildcard ${PROGDIR}/*.h ${PROGDIR}/*.c} \
          ${wildcard ${JS_INC_DIR}/*.ho} \
          ${wildcard ${JS_LIB_DIR}/*.a ${JS_LIB_DIR}/*.so}
	@echo "rebuilding ${PROG_XFILES} ..."
	cd ${PROGDIR}/. && ${MAKE} all

######################################################################
# Cleanup

clean::
	-/bin/rm -f ${DUMMYEPS} ${DUMMYPDF} ${OUTPREFIX}*.eps ${OUTPREFIX}*.pdf core

#######################################################################
# "make debug" prints some debugging info:
debug:
	@echo "PROG = ${PROG}"
	@echo "PROGS = ${PROGS}"
	@echo "PROG_DIR = ${PROG_DIR}"

endif
endif