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pkgsrc/graphics/potrace/Makefile

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Update to v1.8. Changes from 1.7: v1.8 2007/04/09 (2007/04/08) PS1 - portability: use 'test' instead of '[' in shell scripts. (2007/04/08) PS1 - test suite: run PDF checks as a separate test. (2007/04/06) PS1 - fixed logical expressions in flate.c (2007/02/19) PS1 - portability: replacements for inline and M_PI (2007/01/16) PS1 - test suite: added checks for rotation in PostScript, PDF, and PGM backends (2007/01/16) PS1 - pdf backend: added rotation (2007/01/16) PS1 - pdf backend: renamed shipcom() function (2007/01/14) PS1 - autoconf: check if getopt_long reorders its arguments. (2007/01/13) PS1 - made pseudo-random number generation thread-safe and much faster. (2006/12/20) PS1 - renamed some structures in lzw.c, main.h (2006/12/20) PS1 - portability: fixed some compiler issues for Amiga, reported by Andreas Kleinert. (2006/12/20) PS1 - main.c: changed some return types to void. (2006/08/14) PS1 - made curve.c:privcurve_free_members() static. (2005/12/22) PS1 - renamed README.win as README-WIN (2005/11/11) PS1 - portability: use binary file i/o in Cygwin. Suggested by Henry He. (2005/06/24) PS1 - potracelib: fixed allocation bug, reported by Jung Shin. (2005/06/23) PS1 - potracelib_demo.c: free resources properly. (2005/06/23) PS1 - initialize unused private state to 0. (2005/06/23) PS1 - decompose.c: improved memory allocation scheme. (2005/05/06) PS1 - added "alphacurve" field to private curve structure, so that backends that don't use the public interface (such as the EPS backend) can be warned of non-conforming curves.
2008-05-13 22:04:31 +02:00
# $NetBSD: Makefile,v 1.5 2008/05/13 20:04:31 sborrill Exp $
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. Potrace can currently produce the following output formats: EPS, PostScript, SVG (scalable vector graphics), PGM (for easy antialiasing of pixel-based images), and XFig. An experimental Gimppath backend is also provided. Additional backends might be added in the future. A separate program, mkbitmap, is also provided. This program can act as a pre-processor for potrace, applying scaling and various filters to an image before converting it to a bitmap. This is useful for potracing greyscale and color images.
2004-11-26 15:14:48 +01:00
Update to v1.8. Changes from 1.7: v1.8 2007/04/09 (2007/04/08) PS1 - portability: use 'test' instead of '[' in shell scripts. (2007/04/08) PS1 - test suite: run PDF checks as a separate test. (2007/04/06) PS1 - fixed logical expressions in flate.c (2007/02/19) PS1 - portability: replacements for inline and M_PI (2007/01/16) PS1 - test suite: added checks for rotation in PostScript, PDF, and PGM backends (2007/01/16) PS1 - pdf backend: added rotation (2007/01/16) PS1 - pdf backend: renamed shipcom() function (2007/01/14) PS1 - autoconf: check if getopt_long reorders its arguments. (2007/01/13) PS1 - made pseudo-random number generation thread-safe and much faster. (2006/12/20) PS1 - renamed some structures in lzw.c, main.h (2006/12/20) PS1 - portability: fixed some compiler issues for Amiga, reported by Andreas Kleinert. (2006/12/20) PS1 - main.c: changed some return types to void. (2006/08/14) PS1 - made curve.c:privcurve_free_members() static. (2005/12/22) PS1 - renamed README.win as README-WIN (2005/11/11) PS1 - portability: use binary file i/o in Cygwin. Suggested by Henry He. (2005/06/24) PS1 - potracelib: fixed allocation bug, reported by Jung Shin. (2005/06/23) PS1 - potracelib_demo.c: free resources properly. (2005/06/23) PS1 - initialize unused private state to 0. (2005/06/23) PS1 - decompose.c: improved memory allocation scheme. (2005/05/06) PS1 - added "alphacurve" field to private curve structure, so that backends that don't use the public interface (such as the EPS backend) can be warned of non-conforming curves.
2008-05-13 22:04:31 +02:00
DISTNAME= potrace-1.8
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. Potrace can currently produce the following output formats: EPS, PostScript, SVG (scalable vector graphics), PGM (for easy antialiasing of pixel-based images), and XFig. An experimental Gimppath backend is also provided. Additional backends might be added in the future. A separate program, mkbitmap, is also provided. This program can act as a pre-processor for potrace, applying scaling and various filters to an image before converting it to a bitmap. This is useful for potracing greyscale and color images.
2004-11-26 15:14:48 +01:00
CATEGORIES= graphics
MASTER_SITES= http://potrace.sourceforge.net/download/ \
${MASTER_SITE_SOURCEFORGE:=potrace/}
MAINTAINER= adam@NetBSD.org
HOMEPAGE= http://potrace.sourceforge.net/
COMMENT= Utility for transforming bitmaps into vector graphics
Supports DESTDIR.
2008-04-04 17:25:18 +02:00
PKG_DESTDIR_SUPPORT= user-destdir
Changes 1.7: This is a bugfix release. A bug in the progress bar code, which caused arithmetic exceptions on some 64-bit architectures, has been fixed. Changes 1.6: This release contains an algorithm improvement that leads to a speedup of 20-60% over previous versions of potrace. A new PDF backend was added, courtesy of Tor Andersson. An option --progress was added for displaying a progress bar. The Windows version of potrace now uses MinGW instead of Cygwin, eliminating the need to install a special DLL alongside the executable programs, and solving some problems with wildcards and executable PostScript files. Some spurious "premature end of file" messages were eliminated. The core functionality of potrace was separated into a library with a documented API, making it easier for developers to incorporate potrace into other GPL-licensed software.
2006-05-01 22:46:54 +02:00
USE_LIBTOOL= yes
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. Potrace can currently produce the following output formats: EPS, PostScript, SVG (scalable vector graphics), PGM (for easy antialiasing of pixel-based images), and XFig. An experimental Gimppath backend is also provided. Additional backends might be added in the future. A separate program, mkbitmap, is also provided. This program can act as a pre-processor for potrace, applying scaling and various filters to an image before converting it to a bitmap. This is useful for potracing greyscale and color images.
2004-11-26 15:14:48 +01:00
GNU_CONFIGURE= yes
.include "../../devel/zlib/buildlink3.mk"
.include "../../mk/bsd.pkg.mk"
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