Created
December 7, 2014 13:56
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A simple makefile to process a number of input png files into ebook optimised pdf files in a dist directory.
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| inputfiles = $(patsubst %.png,dist/%.pdf,$(wildcard *.png)) | |
| rebuild: clean build | |
| build: prepare $(inputfiles) postbuild | |
| dist/%.pdf: | |
| @convert $(patsubst dist/%.pdf,%.png,$@) tmp/$@ | |
| @gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -sOutputFile=$@ tmp/$@ | |
| @rm tmp/$@ | |
| prepare: | |
| mkdir -p dist | |
| mkdir -p tmp/dist | |
| postbuild: | |
| rm -rf tmp | |
| clean: | |
| rm -rf dist |
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