From 1cbfde8fb1d560301c1ac41cbfefb48d3176a559 Mon Sep 17 00:00:00 2001
From: fbrosson <fbrosson@users.noreply.github.com>
Date: Tue, 2 Feb 2016 17:17:46 +0100
Subject: [PATCH] pngcrush: add recipe for version 1.8.0

---
 .../pngcrush/patches/pngcrush-1.8.0.patchset  | 20 ++++++++
 media-gfx/pngcrush/pngcrush-1.8.0.recipe      | 49 +++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100644 media-gfx/pngcrush/patches/pngcrush-1.8.0.patchset
 create mode 100644 media-gfx/pngcrush/pngcrush-1.8.0.recipe

diff --git a/media-gfx/pngcrush/patches/pngcrush-1.8.0.patchset b/media-gfx/pngcrush/patches/pngcrush-1.8.0.patchset
new file mode 100644
index 000000000..5f2c83196
--- /dev/null
+++ b/media-gfx/pngcrush/patches/pngcrush-1.8.0.patchset
@@ -0,0 +1,20 @@
+--- a/pngcrush.c	2016-01-16 23:05:11.000000000 +0000
++++ b/pngcrush.c
+@@ -6363,6 +6363,8 @@ defined(PNG_READ_STRIP_16_TO_8_SUPPORTED
+                         png_uint_32 zbuf_size;
+                         png_uint_32 required_window;
+                         int channels = 0;
++                        png_uint_32 rowbytes;
++                        png_uint_32 h = height;
+                         png_set_compression_strategy(write_ptr,
+                                                      z_strategy);
+                         png_set_compression_mem_level(write_ptr,
+@@ -6384,8 +6386,6 @@ defined(PNG_READ_STRIP_16_TO_8_SUPPORTED
+                          * a png_uint_32, by limiting the width and height used
+                          * to 15 bits.
+                          */
+-                        png_uint_32 rowbytes;
+-                        png_uint_32 h = height;
+ 
+                         /* FIX THIS, does not work with libpng-1.7.0
+                          * because info_ptr->bit_depth has not been
diff --git a/media-gfx/pngcrush/pngcrush-1.8.0.recipe b/media-gfx/pngcrush/pngcrush-1.8.0.recipe
new file mode 100644
index 000000000..fa920c017
--- /dev/null
+++ b/media-gfx/pngcrush/pngcrush-1.8.0.recipe
@@ -0,0 +1,49 @@
+SUMMARY="An optimizer for PNG files"
+DESCRIPTION="Pngcrush is an optimizer for PNG (Portable Network Graphics) \
+files. It can be run from a commandline in an MSDOS window, or from a UNIX or \
+LINUX commandline. Its main purpose is to reduce the size of the PNG IDAT \
+datastream by trying various compression levels and PNG filter methods. It \
+also can be used to remove unwanted ancillary chunks, or to add certain chunks \
+including gAMA, tRNS, iCCP, and textual chunks."
+HOMEPAGE="http://pmt.sourceforge.net/pngcrush/"
+COPYRIGHT="1998-2002, 2006-2016 Glenn Randers-Pehrson
+	2005 Greg Roelofs"
+LICENSE="LibPNG"
+REVISION="1"
+SOURCE_URI="http://downloads.sf.net/pmt/pngcrush-$portVersion-nolib.tar.xz"
+CHECKSUM_SHA256="baa7048351c341e3a0c4769db7093b3206d46aa66ca93ac039c896ace63563bf"
+SOURCE_DIR="pngcrush-${portVersion}-nolib"
+PATCHES="pngcrush-$portVersion.patchset"
+
+ARCHITECTURES="x86 x86_gcc2 x86_64"
+
+PROVIDES="
+	pngcrush = $portVersion compat >= 1.8
+	cmd:pngcrush = $portVersion compat >= 1.8
+	"
+REQUIRES="
+	haiku
+	lib:libpng16
+	lib:libz
+	"
+
+BUILD_REQUIRES="
+	devel:libpng16
+	devel:libz
+	"
+BUILD_PREREQUIRES="
+	haiku_devel
+	cmd:make
+	cmd:gcc
+	"
+
+BUILD()
+{
+	make LIBS="-L$libDir -lpng -lz"
+}
+
+INSTALL()
+{
+	mkdir -p $binDir
+	cp -af pngcrush $binDir
+}