# $Id$

PortSystem			1.0

name				potrace
version				1.8
categories			graphics
maintainers			nomaintainer
description			Transform bitmaps into vector graphics
long_description \
	Potrace is a utility for tracing a bitmap, which means, transforming a \
	bitmap into a smooth, scalable image.  The input is a bitmap (PBM, PGM, \
	PPM, or BMP), and the default output is one of several vector file \
	formats.  A typical use is to create EPS files from scanned data, such \
	as company or university logos, handwritten notes, etc.  The resulting \
	image is not "jaggy" like a bitmap, but smooth. It can then be rendered \
	at any resolution.

platforms			darwin

homepage			http://potrace.sourceforge.net/
master_sites		${homepage}download/
patch_sites			${master_sites}

patchfiles			potrace-1.8-xfig.patch

checksums			${distfiles} md5 e73b45565737d64011612704dd4d9f86 \
					            sha1 d76818fc331fb4f842bd4813114e5be01cf46848 \
                    ${patchfiles} md5 d1a7e64f2f458e42bb090cfd7ec55dd8 \
                                  sha1 58e1cb9165c52391d71e96490d10c89178f96419

depends_lib			lib:libz:zlib

configure.args		--mandir=${prefix}/share/man

post-destroot {
	xinstall -m 755 -d ${destroot}${prefix}/share/doc/${name}
	xinstall -m 644 -W ${worksrcpath} AUTHORS COPYING ChangeLog INSTALL \
		NEWS README ${destroot}${prefix}/share/doc/${name}
}

variant metric_default \
	description {compile potrace with centimeters as the default unit \
    	instead of inches.} { \
	configure.args-append	--enable-metric
}

variant a4_default \
	description {compile potrace with A4 as the default page size.} { \
	configure.args-append	--enable-a4
}