#---*- Makefile -*-------------------------------------------------------
#$Author: saulius $
#$Date: 2019-03-07 15:33:31 +0000 (Thu, 07 Mar 2019) $
#$Revision: 184 $
#$URL: svn+ssh://saulius-grazulis.lt/home/saulius/svn-repositories/makefiles/convert_subdir/Makelocal-convert_subdir $
#------------------------------------------------------------------------

INPUT_DIR  = ./inputs/crystals-IBT-2004.01.12
OUTPUT_DIR = ./outputs

JPEG_FILES = ${wildcard ${INPUT_DIR}/*.JPG}

OUTPUT_FILES = ${JPEG_FILES:${INPUT_DIR}/%.JPG=${OUTPUT_DIR}/%.jpeg}

.PHONY: all clean cleanAll distclean

all: ${OUTPUT_FILES}

${OUTPUT_DIR}/%.jpeg: ${INPUT_DIR}/%.JPG
	jpegtopnm $< \
	| pnmscale 0.5 \
	| pnmnorm \
	| pnmtojpeg \
	> $@

clean cleanAll distclean:
	rm -f ${OUTPUT_FILES}