shithub: pdffs

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mkfile: add "deps" rule to install 3rd party stuff

--- a/README.md

+++ b/README.md

@@ -6,6 +6,11 @@

 `./6.out my.pdf Root Pages Kids 0 Kids 0 Kids 0 Contents .` to dump a

 specific object (text, images, fonts, etc).

+## Installation

+

+	mk deps    # install additional decoders (jbig2, jpeg2000)

+	mk install

+

 ## TODO

 * ASCIIHexDecode filter

--- a/mkfile

+++ b/mkfile

@@ -2,6 +2,7 @@

 BIN=/$objtype/bin

 TARG=pdffs

+PDIR=`{pwd}

 OFILES=\

 	array.$O\

@@ -39,6 +40,16 @@

 	${OFILES:%.$O=%.c}\

 	mkfile\

-default:V:	all

+default:V: all

+

+deps:V:

+	mkdir -p $PDIR/deps

+	cd $PDIR/deps

+	test -d jbig2 || git/clone https://git.sr.ht/~ft/jbig2

+	cd jbig2 && git/pull && mk install && mk clean

+	cd $PDIR/deps

+	test -d jp2 || git/clone https://git.sr.ht/~ft/jp2

+	cd jp2 && git/pull && mk install && mk clean

+	cd $PDIR

 </sys/src/cmd/mkone