Version bump. Fix building with libpng-1.5.x.

(Portage version: 2.2.0_alpha24/cvs/Linux x86_64)

3 files changed, 376 insertions, 1 deletions

diff --git a/dev-libs/DirectFB/ChangeLog b/dev-libs/DirectFB/ChangeLog
index eda825895298..18b6e33530b7 100644
--- a/dev-libs/DirectFB/ChangeLog
+++ b/dev-libs/DirectFB/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for dev-libs/DirectFB
 # Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-libs/DirectFB/ChangeLog,v 1.113 2011/01/22 18:11:57 xarthisius Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/DirectFB/ChangeLog,v 1.114 2011/02/21 01:05:55 vapier Exp $
+
+*DirectFB-1.4.9 (21 Feb 2011)
+
+  21 Feb 2011; Mike Frysinger <vapier@gentoo.org> +DirectFB-1.4.9.ebuild,
+  +files/DirectFB-1.4.9-libpng-1.5.patch:
+  Version bump. Fix building with libpng-1.5.x.
 
   22 Jan 2011; Kacper Kowalik <xarthisius@gentoo.org> DirectFB-1.4.5.ebuild:
   ppc64 stable wrt #343103
diff --git a/dev-libs/DirectFB/DirectFB-1.4.9.ebuild b/dev-libs/DirectFB/DirectFB-1.4.9.ebuild
new file mode 100644
index 000000000000..3e3ba2643e90
--- /dev/null
+++ b/dev-libs/DirectFB/DirectFB-1.4.9.ebuild
@@ -0,0 +1,125 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/DirectFB/DirectFB-1.4.9.ebuild,v 1.1 2011/02/21 01:05:55 vapier Exp $
+
+EAPI=2
+inherit eutils toolchain-funcs
+
+# Map Gentoo IUSE expand vars to DirectFB drivers
+# echo `sed -n '/Possible gfxdrivers are:/,/^$/{/Possible/d;s:\[ *::;s:\].*::;s:,::g;p}' configure.in`
+I_TO_D_intel="i810,i830"
+I_TO_D_mga="matrox"
+I_TO_D_r128="ati128"
+I_TO_D_s3="unichrome"
+I_TO_D_sis="sis315"
+I_TO_D_via="cle266"
+# cyber5k davinci ep9x gl omap pxa3xx sh772x
+IUSE_VIDEO_CARDS=" intel mach64 mga neomagic nsc nvidia r128 radeon s3 savage sis tdfx via vmware"
+IUV=${IUSE_VIDEO_CARDS// / video_cards_}
+# echo `sed -n '/Possible inputdrivers are:/,/^$/{/\(Possible\|^input\)/d;s:\[ *::;s:\].*::;s:,::g;p}' configure.in`
+I_TO_D_elo2300="elo-input"
+I_TO_D_evdev="linuxinput"
+I_TO_D_mouse="ps2mouse serialmouse"
+# dbox2remote dreamboxremote gunze h3600_ts penmount sonypijogdial ucb1x00 wm97xx zytronic
+IUSE_INPUT_DEVICES=" dynapro elo2300 evdev joystick keyboard lirc mouse mutouch tslib"
+IUD=${IUSE_INPUT_DEVICES// / input_devices_}
+
+DESCRIPTION="Thin library on top of the Linux framebuffer devices"
+HOMEPAGE="http://www.directfb.org/"
+SRC_URI="http://directfb.org/downloads/Core/${PN}-${PV:0:3}/${P}.tar.gz
+	http://directfb.org/downloads/Old/${P}.tar.gz"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 -mips ~ppc ~ppc64 ~sh -sparc ~x86"
+IUSE="debug doc fbcon gif jpeg mmx png sdl sse static-libs sysfs truetype v4l v4l2 X zlib ${IUV} ${IUD}"
+
+RDEPEND="sdl? ( media-libs/libsdl )
+	gif? ( media-libs/giflib )
+	png? ( media-libs/libpng )
+	jpeg? ( virtual/jpeg )
+	sysfs? ( sys-fs/sysfsutils )
+	zlib? ( sys-libs/zlib )
+	truetype? ( >=media-libs/freetype-2.0.1 )
+	X? ( x11-libs/libXext x11-libs/libX11 )"
+DEPEND="${RDEPEND}
+	X? ( x11-proto/xextproto x11-proto/xproto )"
+
+src_prepare() {
+	epatch \
+		"${FILESDIR}"/${PN}-1.2.7-CFLAGS.patch \
+		"${FILESDIR}"/${PN}-1.2.0-headers.patch \
+		"${FILESDIR}"/${PN}-1.1.1-pkgconfig.patch \
+		"${FILESDIR}"/${PN}-1.4.9-libpng-1.5.patch
+
+	# the media subdir uses sqrt(), so make sure it links in -lm
+	sed -i \
+		-e '/libdirectfb_media_la_LIBADD/s:$: -lm:' \
+		src/media/Makefile.in || die
+
+	# Avoid invoking `ld` directly #300779
+	find . -name Makefile.in -exec sed -i \
+		'/[$](LD)/s:$(LD) -o $@ -r:$(CC) $(LDFLAGS) $(CFLAGS) -Wl,-r -nostdlib -o $@:' {} +
+}
+
+driver_list() {
+	local pfx=$1
+	local dev devs map
+	shift
+	for dev in "$@" ; do
+		use ${pfx}_${dev} || continue
+		map="I_TO_D_${dev}"
+		devs=${devs:+${devs},}${!map:-${dev}}
+	done
+	echo ${devs:-none}
+}
+
+src_configure() {
+	local sdlconf="--disable-sdl"
+	if use sdl ; then
+		# since SDL can link against DirectFB and trigger a
+		# dependency loop, only link against SDL if it isn't
+		# broken #61592
+		echo 'int main(){}' > sdl-test.c
+		$(tc-getCC) sdl-test.c -lSDL 2>/dev/null \
+			&& sdlconf="--enable-sdl" \
+			|| ewarn "Disabling SDL since libSDL.so is broken"
+	fi
+
+	econf \
+		--disable-dependency-tracking \
+		$(use_enable static-libs static) \
+		$(use_enable X x11) \
+		$(use_enable fbcon fbdev) \
+		$(use_enable mmx) \
+		$(use_enable sse) \
+		$(use_enable jpeg) \
+		$(use_enable png) \
+		$(use_enable gif) \
+		$(use_enable truetype freetype) \
+		$(use_enable debug) \
+		$(use_enable sysfs) \
+		$(use_enable zlib) \
+		$(use_enable v4l video4linux) \
+		$(use_enable v4l2 video4linux2) \
+		${sdlconf} \
+		--with-gfxdrivers="$(driver_list video_cards ${IUSE_VIDEO_CARDS})" \
+		--with-inputdrivers="$(driver_list input_devices ${IUSE_INPUT_DEVICES})" \
+		--disable-vnc
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die "make install failed"
+	dodoc fb.modes AUTHORS ChangeLog NEWS README* TODO
+	use doc && dohtml -r docs/html/*
+}
+
+pkg_postinst() {
+	ewarn "Each DirectFB update breaks DirectFB related applications."
+	ewarn "Please run \"revdep-rebuild\" which can be"
+	ewarn "found by emerging the package 'gentoolkit'."
+	ewarn
+	ewarn "If you have an ALPS touchpad, then you might get your mouse"
+	ewarn "unexpectedly set in absolute mode in all DirectFB applications."
+	ewarn "This can be fixed by removing linuxinput from INPUT_DEVICES."
+}
diff --git a/dev-libs/DirectFB/files/DirectFB-1.4.9-libpng-1.5.patch b/dev-libs/DirectFB/files/DirectFB-1.4.9-libpng-1.5.patch
new file mode 100644
index 000000000000..a5df1caaffe9
--- /dev/null
+++ b/dev-libs/DirectFB/files/DirectFB-1.4.9-libpng-1.5.patch
@@ -0,0 +1,244 @@
+From 83180b25e90721e717bf37c5332c22713508786e Mon Sep 17 00:00:00 2001
+From: Mike Frysinger <vapier@gentoo.org>
+Date: Sun, 20 Feb 2011 19:18:19 -0500
+Subject: [PATCH] png: add support for libpng 1.5.x
+
+Signed-off-by: Mike Frysinger <vapier@gentoo.org>
+---
+ .../idirectfbimageprovider_png.c                   |   56 ++++++++++++-------
+ 1 files changed, 35 insertions(+), 21 deletions(-)
+
+diff --git a/interfaces/IDirectFBImageProvider/idirectfbimageprovider_png.c b/interfaces/IDirectFBImageProvider/idirectfbimageprovider_png.c
+index 6d65ea3..7d82c5c 100644
+--- a/interfaces/IDirectFBImageProvider/idirectfbimageprovider_png.c
++++ b/interfaces/IDirectFBImageProvider/idirectfbimageprovider_png.c
+@@ -207,7 +207,7 @@ Construct( IDirectFBImageProvider *thiz,
+      if (!data->png_ptr)
+           goto error;
+ 
+-     if (setjmp( data->png_ptr->jmpbuf )) {
++     if (png_jmpbuf( data->png_ptr )) {
+           D_ERROR( "ImageProvider/PNG: Error reading header!\n" );
+           goto error;
+      }
+@@ -292,7 +292,7 @@ IDirectFBImageProvider_PNG_RenderTo( IDirectFBImageProvider *thiz,
+           rect = dst_data->area.wanted;
+      }
+ 
+-     if (setjmp( data->png_ptr->jmpbuf )) {
++     if (png_jmpbuf( data->png_ptr )) {
+           D_ERROR( "ImageProvider/PNG: Error during decoding!\n" );
+ 
+           if (data->stage < STAGE_IMAGE)
+@@ -327,6 +327,7 @@ IDirectFBImageProvider_PNG_RenderTo( IDirectFBImageProvider *thiz,
+      }
+      else {
+           CoreSurfaceBufferLock lock;
++          png_byte bit_depth = png_get_bit_depth( data->png_ptr, data->info_ptr );
+ 
+           ret = dfb_surface_lock_buffer( dst_surface, CSBR_BACK, CSAID_CPU, CSAF_WRITE, &lock );
+           if (ret)
+@@ -334,7 +335,7 @@ IDirectFBImageProvider_PNG_RenderTo( IDirectFBImageProvider *thiz,
+ 
+           switch (data->color_type) {
+                case PNG_COLOR_TYPE_PALETTE:
+-                    if (dst_surface->config.format == DSPF_LUT8 && data->info_ptr->bit_depth == 8) {
++                    if (dst_surface->config.format == DSPF_LUT8 && bit_depth == 8) {
+                          /*
+                           * Special indexed PNG to LUT8 loading.
+                           */
+@@ -377,7 +378,7 @@ IDirectFBImageProvider_PNG_RenderTo( IDirectFBImageProvider *thiz,
+                     }
+                     else {
+                          if (data->color_type == PNG_COLOR_TYPE_GRAY) {
+-                              int num = 1 << data->info_ptr->bit_depth;
++                              int num = 1 << bit_depth;
+ 
+                               for (x=0; x<num; x++) {
+                                    int value = x * 255 / (num - 1);
+@@ -386,7 +387,7 @@ IDirectFBImageProvider_PNG_RenderTo( IDirectFBImageProvider *thiz,
+                               }
+                          }
+ 
+-                         switch (data->info_ptr->bit_depth) {
++                         switch (bit_depth) {
+                               case 8:
+                                    for (y=0; y<data->height; y++) {
+                                         u8  *S = data->image + data->pitch * y;
+@@ -441,7 +442,7 @@ IDirectFBImageProvider_PNG_RenderTo( IDirectFBImageProvider *thiz,
+ 
+                               default:
+                                    D_ERROR( "ImageProvider/PNG: Unsupported indexed bit depth %d!\n",
+-                                            data->info_ptr->bit_depth );
++                                            bit_depth );
+                          }
+ 
+                          dfb_scale_linear_32( image_argb, data->width, data->height,
+@@ -594,16 +595,26 @@ png_info_callback( png_structp png_read_ptr,
+                    NULL, NULL, NULL );
+ 
+      if (png_get_valid( data->png_ptr, data->info_ptr, PNG_INFO_tRNS )) {
++          png_bytep     trans;
++          png_color_16p trans_color;
++          int           num_trans;
++
++          png_get_tRNS( data->png_ptr, data->info_ptr, &trans, &num_trans, &trans_color );
++
+           data->color_keyed = true;
+ 
+           /* generate color key based on palette... */
+           if (data->color_type == PNG_COLOR_TYPE_PALETTE) {
+                u32        key;
+-               png_colorp palette    = data->info_ptr->palette;
+-               png_bytep  trans      = data->info_ptr->trans_alpha;
+-               int        num_colors = MIN( MAXCOLORMAPSIZE,
+-                                            data->info_ptr->num_palette );
+-               u8         cmap[3][num_colors];
++               png_colorp palette;
++               int        num_colors;
++               u8        *cmap[3];
++
++               png_get_PLTE( data->png_ptr, data->info_ptr, &palette, &num_colors );
++               num_colors = MIN( MAXCOLORMAPSIZE, num_colors );
++               cmap[0] = alloca (num_colors);
++               cmap[1] = alloca (num_colors);
++               cmap[2] = alloca (num_colors);
+ 
+                for (i=0; i<num_colors; i++) {
+                     cmap[0][i] = palette[i].red;
+@@ -613,7 +624,7 @@ png_info_callback( png_structp png_read_ptr,
+ 
+                key = FindColorKey( num_colors, &cmap[0][0] );
+ 
+-               for (i=0; i<data->info_ptr->num_trans; i++) {
++               for (i=0; i<num_trans; i++) {
+                     if (!trans[i]) {
+                          palette[i].red   = (key & 0xff0000) >> 16;
+                          palette[i].green = (key & 0x00ff00) >>  8;
+@@ -625,20 +636,23 @@ png_info_callback( png_structp png_read_ptr,
+           }
+           else {
+                /* ...or based on trans rgb value */
+-               png_color_16p trans = &data->info_ptr->trans_color;
+-
+-               data->color_key = (((trans->red & 0xff00) << 8) |
+-                                  ((trans->green & 0xff00)) |
+-                                  ((trans->blue & 0xff00) >> 8));
++               data->color_key = (((trans_color->red & 0xff00) << 8) |
++                                  ((trans_color->green & 0xff00)) |
++                                  ((trans_color->blue & 0xff00) >> 8));
+           }
+      }
+ 
+      switch (data->color_type) {
+           case PNG_COLOR_TYPE_PALETTE: {
+-               png_colorp palette    = data->info_ptr->palette;
+-               png_bytep  trans      = data->info_ptr->trans_alpha;
+-               int        num_trans  = data->info_ptr->num_trans;
+-               int        num_colors = MIN( MAXCOLORMAPSIZE, data->info_ptr->num_palette );
++               png_colorp    palette;
++               png_bytep     trans;
++               png_color_16p trans_color;
++               int           num_trans;
++               int           num_colors;
++
++               png_get_PLTE( data->png_ptr, data->info_ptr, &palette, &num_colors );
++               num_colors = MIN( MAXCOLORMAPSIZE, num_colors );
++               png_get_tRNS( data->png_ptr, data->info_ptr, &trans, &num_trans, &trans_color );
+ 
+                for (i=0; i<num_colors; i++) {
+                     data->colors[i].a = (i < num_trans) ? trans[i] : 0xff;
+-- 
+1.7.4.1
+
+From 7a2a36fada3ecdd7f48fcfd782a552598477a8f5 Mon Sep 17 00:00:00 2001
+From: Mike Frysinger <vapier@gentoo.org>
+Date: Sun, 20 Feb 2011 19:38:50 -0500
+Subject: [PATCH] tools: add support for libpng 1.5.x
+
+Signed-off-by: Mike Frysinger <vapier@gentoo.org>
+---
+ tools/directfb-csource.c |   20 +++++++++++++-------
+ tools/mkdfiff.c          |    2 +-
+ tools/mkdgifft.cpp       |    2 +-
+ 3 files changed, 15 insertions(+), 9 deletions(-)
+
+diff --git a/tools/directfb-csource.c b/tools/directfb-csource.c
+index 8f2cbf0..487ea3c 100644
+--- a/tools/directfb-csource.c
++++ b/tools/directfb-csource.c
+@@ -338,7 +338,7 @@ static DFBResult load_image (const char            *filename,
+      if (!png_ptr)
+           goto cleanup;
+ 
+-     if (setjmp (png_ptr->jmpbuf)) {
++     if (setjmp (png_jmpbuf (png_ptr))) {
+           if (desc->preallocated[0].data) {
+                free (desc->preallocated[0].data);
+                desc->preallocated[0].data = NULL;
+@@ -405,17 +405,22 @@ static DFBResult load_image (const char            *filename,
+        }
+ 
+      switch (src_format) {
+-          case DSPF_LUT8:
+-               if (info_ptr->num_palette) {
++          case DSPF_LUT8: {
++               png_colorp png_palette;
++               int        num_palette;
++
++               png_get_PLTE( png_ptr, info_ptr, &png_palette, &num_palette );
++
++               if (num_palette) {
+                     png_byte *alpha;
+                     int       i, num;
+ 
+-                    *palette_size = MIN (info_ptr->num_palette, 256);
++                    *palette_size = MIN (num_palette, 256);
+                     for (i = 0; i < *palette_size; i++) {
+                          palette[i].a = 0xFF;
+-                         palette[i].r = info_ptr->palette[i].red;
+-                         palette[i].g = info_ptr->palette[i].green;
+-                         palette[i].b = info_ptr->palette[i].blue;
++                         palette[i].r = png_palette[i].red;
++                         palette[i].g = png_palette[i].green;
++                         palette[i].b = png_palette[i].blue;
+                     }
+                     if (png_get_valid (png_ptr, info_ptr, PNG_INFO_tRNS)) {
+                          png_get_tRNS (png_ptr, info_ptr, &alpha, &num, NULL);
+@@ -424,6 +429,7 @@ static DFBResult load_image (const char            *filename,
+                     }
+                }
+                break;
++          }
+           case DSPF_RGB32:
+                 png_set_filler (png_ptr, 0xFF,
+ #ifdef WORDS_BIGENDIAN
+diff --git a/tools/mkdfiff.c b/tools/mkdfiff.c
+index 68a3b4f..edb58a7 100644
+--- a/tools/mkdfiff.c
++++ b/tools/mkdfiff.c
+@@ -97,7 +97,7 @@ load_image (const char            *filename,
+      if (!png_ptr)
+           goto cleanup;
+ 
+-     if (setjmp (png_ptr->jmpbuf)) {
++     if (setjmp (png_jmpbuf (png_ptr))) {
+           if (desc->preallocated[0].data) {
+                free (desc->preallocated[0].data);
+                desc->preallocated[0].data = NULL;
+diff --git a/tools/mkdgifft.cpp b/tools/mkdgifft.cpp
+index 96e4220..d4b6bf4 100644
+--- a/tools/mkdgifft.cpp
++++ b/tools/mkdgifft.cpp
+@@ -595,7 +595,7 @@ load_image (const char            *filename,
+      if (!png_ptr)
+           goto cleanup;
+ 
+-     if (setjmp (png_ptr->jmpbuf)) {
++     if (setjmp (png_jmpbuf (png_ptr))) {
+           if (desc->preallocated[0].data) {
+                free (desc->preallocated[0].data);
+                desc->preallocated[0].data = NULL;
+-- 
+1.7.4.1
+