[83431] trunk/dports/graphics/scale2x

[jmr at macports.org]

Revision: 83431
          http://trac.macports.org/changeset/83431
Author:   jmr at macports.org
Date:     2011-09-01 04:47:23 -0700 (Thu, 01 Sep 2011)
Log Message:
-----------
scale2x: update to 2.4, fix build with libpng 1.4

Modified Paths:
--------------
    trunk/dports/graphics/scale2x/Portfile

Added Paths:
-----------
    trunk/dports/graphics/scale2x/files/
    trunk/dports/graphics/scale2x/files/file.c.patch

Modified: trunk/dports/graphics/scale2x/Portfile
===================================================================
--- trunk/dports/graphics/scale2x/Portfile	2011-09-01 11:27:52 UTC (rev 83430)
+++ trunk/dports/graphics/scale2x/Portfile	2011-09-01 11:47:23 UTC (rev 83431)
@@ -1,9 +1,9 @@
 # $Id$
 
 PortSystem 1.0
+
 name             scale2x
-version          2.1
-revision         1
+version          2.4
 categories       graphics
 maintainers      nomaintainer
 description      utility to increase the size of small bitmaps
@@ -14,9 +14,12 @@
 homepage         http://scale2x.sourceforge.net/
 platforms        darwin
 
-master_sites     sourceforge
-checksums        md5 e7f93d3c1fb413e1b30667284597d696
+master_sites     sourceforge:project/${name}/${name}/${version}
+checksums        md5 b89ccfa6df5f059355951dbf69fc163c \
+                 sha1 30bbd674dcdf134a58b34e75f87ed05bd716d484
 
-depends_lib      port:zlib port:libpng
+depends_lib      port:libpng
 
+patchfiles       file.c.patch
+
 configure.args   --mandir=${prefix}/share/man

Added: trunk/dports/graphics/scale2x/files/file.c.patch
===================================================================
--- trunk/dports/graphics/scale2x/files/file.c.patch	                        (rev 0)
+++ trunk/dports/graphics/scale2x/files/file.c.patch	2011-09-01 11:47:23 UTC (rev 83431)
@@ -0,0 +1,11 @@
+--- file.c.orig	2004-08-09 00:02:11.000000000 +1000
++++ file.c	2011-09-01 21:43:37.000000000 +1000
+@@ -145,7 +145,7 @@ int file_read(const char* file, unsigned
+ 
+ 	/* expand grey images */
+ 	if (pre_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
+-		png_set_gray_1_2_4_to_8(png_ptr);
++		png_set_expand_gray_1_2_4_to_8(png_ptr);
+ 
+ 	/* convert RNS to ALPHA channel */
+ 	if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
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