Gentoo: Initial import of an ebuilds tree

from Fat-Zer's (Alexander Golubev) repository.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

6 files changed, 613 insertions, 0 deletions

diff --git a/gentoo/media-libs/libart_lgpl/Manifest b/gentoo/media-libs/libart_lgpl/Manifest
new file mode 100644
index 000000000..417816c00
--- /dev/null
+++ b/gentoo/media-libs/libart_lgpl/Manifest
@@ -0,0 +1,4 @@
+AUX 0001-gentoo-do-not-build-tests-if-not-required.patch 529 SHA256 15eae8cfbe4e8218be9dadd5e6a77830d7b47d4732499dd0a1ba4b325ef51f3c SHA512 6efe371e2a51211698ca0ae9c3c498331ea69342a3be2cf98a9ad060aa062738d6b49830f4c5f65529bb14df5993f516fb14d4c977e9d2263158819ed8c7d67d WHIRLPOOL 2a598d0d2d487592ed0125bef51cfb8c5e4d645fb9011f250e11cec4b65629a9219e884dc5d6e3ee567fb1e135bd52d5f393fd8ed1cc71f508c8de843040890f
+AUX 0002-TDE-fix-a-number-of-problems.patch 11281 SHA256 faa31cb9cfe45539f1b478d9f6792651b913525db8492d9aab980e784f92ee0a SHA512 6ea308b5857e8339994dd1530962c2dd8d225f4f3b553d65003266c84eb79095f7a79c52fba2469e8683aa47f2db0d85dbb1841945ed2fe6d78a4c7efd1662a7 WHIRLPOOL 8a623b5247f8f4002fc28c578b8cd2d16bef7b6c939056f294011b14227d14e6e7c3b4ec07b7191bf7e7a2d80c4e23a9d8368e1aaa8390921dbd16a0d52f4bd7
+AUX 0003-TDE-Clean-up-debug-spew.patch 3607 SHA256 5a1b797b31623bc0b79a51ac15c6573e70fd76306c114f7e781bc8295c9888c8 SHA512 83c651c9e7ac6cdcb28b9a2e1a7542150bfec522e9b9bb05f4679830621164a4e49a4a2e881765e1edf1efcb0a8af9b6252cc004dd33628ea59dd03ca4a8c8d3 WHIRLPOOL 823a59a127709ff2c023e739553ca99749a18786a13c817645159373506cebd45fd17b58529add2b3770fceef529ca04384a818c8621aca0bf441997a55356dd
+DIST libart_lgpl-2.3.21.tar.bz2 329102 SHA256 fdc11e74c10fc9ffe4188537e2b370c0abacca7d89021d4d303afdf7fd7476fa SHA512 8a632a6a4da59e5e8c02ec2f5a57e36d182b325b46513765425e5f171ff9ae326af1b133725beba28f7e76654309e001aee9bace727b5b4c8589405256a3c020 WHIRLPOOL 1e524326519b5e8b12a6bc708bcd9c8e9789a79d2a3cd6bf71fd526b6868407436af7d5b00ece7e41b7ea7419cb700ef0b417e7f22ebcfe4aace2cbfa02bcd80
diff --git a/gentoo/media-libs/libart_lgpl/files/0001-gentoo-do-not-build-tests-if-not-required.patch b/gentoo/media-libs/libart_lgpl/files/0001-gentoo-do-not-build-tests-if-not-required.patch
new file mode 100644
index 000000000..29b80d405
--- /dev/null
+++ b/gentoo/media-libs/libart_lgpl/files/0001-gentoo-do-not-build-tests-if-not-required.patch
@@ -0,0 +1,22 @@
+From f2288355d0709b183b749b10ca0a3c6587cd2ddc Mon Sep 17 00:00:00 2001
+From: Gilles Dartiguelongue <eva@gentoo.org>
+Date: Tue, 6 Apr 2010 15:11:46 +0200
+Subject: [PATCH 1/3] gentoo: do not build tests if not required
+
+---
+ Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index aec6c5d..95952da 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -1,4 +1,4 @@
+-noinst_PROGRAMS = testart testuta
++check_PROGRAMS = testart testuta
+ 
+ bin_SCRIPTS = \
+ 	libart2-config
+-- 
+1.8.1.5
+
diff --git a/gentoo/media-libs/libart_lgpl/files/0002-TDE-fix-a-number-of-problems.patch b/gentoo/media-libs/libart_lgpl/files/0002-TDE-fix-a-number-of-problems.patch
new file mode 100644
index 000000000..b00967e08
--- /dev/null
+++ b/gentoo/media-libs/libart_lgpl/files/0002-TDE-fix-a-number-of-problems.patch
@@ -0,0 +1,402 @@
+From 12ea00aa1898e33a467e2d8e18b6ebad43a181f3 Mon Sep 17 00:00:00 2001
+From: Golubev Alexander <fatzer2@gmail.com>
+Date: Thu, 15 Aug 2013 02:08:26 +0400
+Subject: [PATCH 2/3] TDE: fix a number of problems
+
+Conflicts:
+	art_config.h
+---
+ ChangeLog             |   2 +
+ README                |  14 ++++++
+ art_render_gradient.c |  28 ++++++++++++
+ art_render_gradient.h |   3 +-
+ art_vpath_bpath.c     | 119 ++++++++++++++++++++++++--------------------------
+ gen_art_config.sh.in  |   6 +++
+ libart-config.in      |  13 +++++-
+ testart.c             |   6 +++
+ 8 files changed, 127 insertions(+), 64 deletions(-)
+
+diff --git a/ChangeLog b/ChangeLog
+index 6861cf3..e274c9c 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,5 @@
++*** PLEASE SEE THE GIT COMMIT LOG FOR NEWER CHANGES ***
++
+ 2009-01-14  Fridrich Strba  <fridrich.strba@bluewin.ch>
+ 
+ 	* gen_art_config.c: remove
+diff --git a/README b/README
+index 882527e..a88ec40 100644
+--- a/README
++++ b/README
+@@ -17,3 +17,17 @@ For more information about libart, see the web page:
+ There's also a libart tutorial available at
+ http://www.gnome.org/~mathieu/libart/libart.html
+ 
++======================================================================
++
++NOTE: The TDE project has take over maintinance of this library,
++starting with the sources from the final upstream release v2.3.21.
++
++This allows the TDE project to resolve remaining issues that cause
++problems or crashes within TDE.
++
++This patched library is only available under the terms of the
++GPL/LGPL, and is NOT for sale by the original author as mentioned
++above, as patch copyright has NOT been transferred to the original
++author and we have no plans to do so.
++
++======================================================================
+diff --git a/art_render_gradient.c b/art_render_gradient.c
+index bf93c6f..008d61a 100644
+--- a/art_render_gradient.c
++++ b/art_render_gradient.c
+@@ -30,7 +30,9 @@
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
++#if 0
+ #include <assert.h>
++#endif
+ 
+ /* Hack to find out how to define alloca on different platforms.
+  * Modified version of glib/galloca.h.
+@@ -203,7 +205,9 @@ calc_color_at (ArtGradientStop *stops,
+     }
+ 
+   printf ("WARNING! bad ix %d in calc_color_at() [internal error]\n", ix);
++#if 0
+   assert (0);
++#endif
+ }
+ 
+ static void
+@@ -331,6 +335,7 @@ art_render_gradient_linear_render_8 (ArtRenderCallback *self,
+   printf ("Initial ix: %d\n", ix);
+ #endif
+   
++#if 0
+   assert (ix > 0);
+   assert (ix < n_stops);
+   assert ((stops[ix-1].offset <= offset_fraction + EPSILON) ||
+@@ -344,6 +349,17 @@ art_render_gradient_linear_render_8 (ArtRenderCallback *self,
+   assert ((offset_fraction != stops[ix].offset) ||
+ 	  (d_offset <= 0.0));
+   */
++#else
++  if (!( (ix > 0) && (ix < n_stops)
++         && ((stops[ix-1].offset <= offset_fraction + EPSILON) ||
++             ((stops[ix].offset > (1.0 - EPSILON))
++              && (offset_fraction < EPSILON /* == 0.0*/)))
++         && (offset_fraction <= stops[ix].offset)))
++  {
++    printf ("art_render_gradient.c:%d: Old assert() failed!\n", __LINE__);
++    return;
++  }
++#endif
+   
+   while (width > 0)
+     {
+@@ -663,6 +679,18 @@ art_render_gradient_radial_render (ArtRenderCallback *self, ArtRender *render,
+ 	z = b_a + sqrt (rad);
+       else
+ 	z = b_a;
++
++      if (gradient->spread == ART_GRADIENT_PAD)
++	z = z;
++      else if (gradient->spread == ART_GRADIENT_REPEAT)
++	z = z - floor (z);
++      else /* (gradient->spread == ART_GRADIENT_REFLECT) */
++	{
++	  double tmp;
++
++	  tmp = z - 2 * floor (0.5 * z);
++	  z = tmp > 1 ? 2 - tmp : tmp;
++	}
+       art_render_gradient_setpix (render, bufp, n_stops, stops, z);
+       bufp += pixstride;
+       b_a += db_a;
+diff --git a/art_render_gradient.h b/art_render_gradient.h
+index ef5da95..7e8e0c8 100644
+--- a/art_render_gradient.h
++++ b/art_render_gradient.h
+@@ -52,14 +52,15 @@ struct _ArtGradientLinear {
+   double a;
+   double b;
+   double c;
+-  ArtGradientSpread spread;
+   int n_stops;
+   ArtGradientStop *stops;
++  ArtGradientSpread spread;
+ };
+ 
+ struct _ArtGradientRadial {
+   double affine[6]; /* transforms user coordinates to unit circle */
+   double fx, fy;    /* focal point in unit circle coords */
++  ArtGradientSpread spread;
+   int n_stops;
+   ArtGradientStop *stops;
+ };
+diff --git a/art_vpath_bpath.c b/art_vpath_bpath.c
+index 3f9afe7..2459f23 100644
+--- a/art_vpath_bpath.c
++++ b/art_vpath_bpath.c
+@@ -123,18 +123,6 @@ art_vpath_render_bez (ArtVpath **p_vpath, int *pn, int *pn_max,
+ 		      double x3, double y3,
+ 		      double flatness)
+ {
+-  double x3_0, y3_0;
+-  double z3_0_dot;
+-  double z1_dot, z2_dot;
+-  double z1_perp, z2_perp;
+-  double max_perp_sq;
+-
+-  double x_m, y_m;
+-  double xa1, ya1;
+-  double xa2, ya2;
+-  double xb1, yb1;
+-  double xb2, yb2;
+-
+   /* It's possible to optimize this routine a fair amount.
+ 
+      First, once the _dot conditions are met, they will also be met in
+@@ -157,70 +145,79 @@ art_vpath_render_bez (ArtVpath **p_vpath, int *pn, int *pn_max,
+      just that I have this undying quest for more speed...
+ 
+   */
+-
+-  x3_0 = x3 - x0;
+-  y3_0 = y3 - y0;
+-
+-  /* z3_0_dot is dist z0-z3 squared */
+-  z3_0_dot = x3_0 * x3_0 + y3_0 * y3_0;
+-
+-  if (z3_0_dot < 0.001)
++  do
+     {
+-      /* if start and end point are almost identical, the flatness tests
+-       * don't work properly, so fall back on testing whether both of
+-       * the other two control points are the same as the start point,
+-       * too.
+-       */
+-      if (hypot(x1 - x0, y1 - y0) < 0.001
+-	  && hypot(x2 - x0, y2 - y0) < 0.001)
+-	  goto nosubdivide;
+-      else
+-	  goto subdivide;
+-    }
++    /* don't subdivide inside this */
++    double x3_0, y3_0;
++    double z3_0_dot;
++    double z1_dot, z2_dot;
++    double z1_perp, z2_perp;
++    double max_perp_sq;
+ 
+-  /* we can avoid subdivision if:
++    x3_0 = x3 - x0;
++    y3_0 = y3 - y0;
+ 
+-     z1 has distance no more than flatness from the z0-z3 line
++    /* z3_0_dot is dist z0-z3 squared */
++    z3_0_dot = x3_0 * x3_0 + y3_0 * y3_0;
+ 
+-     z1 is no more z0'ward than flatness past z0-z3
++    if (z3_0_dot > 0.001)
++      {
++       /* we can avoid subdivision if:
+ 
+-     z1 is more z0'ward than z3'ward on the line traversing z0-z3
++          z1 has distance no more than flatness from the z0-z3 line
+ 
+-     and correspondingly for z2 */
++          z1 is no more z0'ward than flatness past z0-z3
+ 
+-  /* perp is distance from line, multiplied by dist z0-z3 */
+-  max_perp_sq = flatness * flatness * z3_0_dot;
++          z1 is more z0'ward than z3'ward on the line traversing z0-z3
+ 
+-  z1_perp = (y1 - y0) * x3_0 - (x1 - x0) * y3_0;
+-  if (z1_perp * z1_perp > max_perp_sq)
+-    goto subdivide;
++          and correspondingly for z2 */
+ 
+-  z2_perp = (y3 - y2) * x3_0 - (x3 - x2) * y3_0;
+-  if (z2_perp * z2_perp > max_perp_sq)
+-    goto subdivide;
++        /* perp is distance from line, multiplied by dist z0-z3 */
++        max_perp_sq = flatness * flatness * z3_0_dot;
+ 
+-  z1_dot = (x1 - x0) * x3_0 + (y1 - y0) * y3_0;
+-  if (z1_dot < 0 && z1_dot * z1_dot > max_perp_sq)
+-    goto subdivide;
++        z1_perp = (y1 - y0) * x3_0 - (x1 - x0) * y3_0;
++        if (z1_perp * z1_perp > max_perp_sq)
++          break;
+ 
+-  z2_dot = (x3 - x2) * x3_0 + (y3 - y2) * y3_0;
+-  if (z2_dot < 0 && z2_dot * z2_dot > max_perp_sq)
+-    goto subdivide;
++        z2_perp = (y3 - y2) * x3_0 - (x3 - x2) * y3_0;
++        if (z2_perp * z2_perp > max_perp_sq)
++          break;
+ 
+-  if (z1_dot + z1_dot > z3_0_dot)
+-    goto subdivide;
++        z1_dot = (x1 - x0) * x3_0 + (y1 - y0) * y3_0;
++        if (z1_dot < 0 && z1_dot * z1_dot > max_perp_sq)
++          break;
+ 
+-  if (z2_dot + z2_dot > z3_0_dot)
+-    goto subdivide;
++        if (z1_dot + z1_dot > z3_0_dot)
++          break;
+ 
+-      
+- nosubdivide:
+-  /* don't subdivide */
+-  art_vpath_add_point (p_vpath, pn, pn_max,
+-		       ART_LINETO, x3, y3);
+-  return;
++        z2_dot = (x3 - x2) * x3_0 + (y3 - y2) * y3_0;
++        if (z2_dot < 0 && z2_dot * z2_dot > max_perp_sq)
++          break;
+ 
+- subdivide:
++        if (z2_dot + z2_dot > z3_0_dot)
++          break;
++      }
++    else
++      {
++      /* if start and end point are almost identical, the flatness tests
++       * don't work properly, so fall back on testing whether both of
++       * the other two control points are the same as the start point,
++       * too.
++       */
++        if (hypot(x1 - x0, y1 - y0) > 0.001
++            || hypot(x2 - x0, y2 - y0) > 0.001)
++            break;
++      }
++
++      art_vpath_add_point (p_vpath, pn, pn_max,
++                           ART_LINETO, x3, y3);
++      return;
++    } while (0);
++  double x_m, y_m;
++  double xa1, ya1;
++  double xa2, ya2;
++  double xb1, yb1;
++  double xb2, yb2;
+ 
+   xa1 = (x0 + x1) * 0.5;
+   ya1 = (y0 + y1) * 0.5;
+diff --git a/gen_art_config.sh.in b/gen_art_config.sh.in
+index 79843bc..8c525bd 100644
+--- a/gen_art_config.sh.in
++++ b/gen_art_config.sh.in
+@@ -8,6 +8,9 @@
+ 
+ echo "/* Automatically generated by gen_art_config */"
+ echo
++echo "#ifndef _ART_CONFIG_H_"
++echo "#define _ART_CONFIG_H_"
++echo
+ echo "#define ART_SIZEOF_CHAR @ART_SIZEOF_CHAR@"
+ echo "#define ART_SIZEOF_SHORT @ART_SIZEOF_SHORT@"
+ echo "#define ART_SIZEOF_INT @ART_SIZEOF_INT@"
+@@ -39,5 +42,8 @@ else
+   fi
+ fi
+ 
++echo
++echo "#endif /* _ART_CONFIG_H_ */"
++
+ exit 0
+ }
+diff --git a/libart-config.in b/libart-config.in
+index 0a2f3a9..e32f010 100644
+--- a/libart-config.in
++++ b/libart-config.in
+@@ -3,6 +3,8 @@
+ prefix=@prefix@
+ exec_prefix=@exec_prefix@
+ exec_prefix_set=no
++libs=""
++output_libs=no
+ 
+ usage="\
+ Usage: libart-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags]"
+@@ -43,8 +45,11 @@ while test $# -gt 0; do
+       echo $includes
+       ;;
+     --libs)
+-      libdirs=-L@libdir@
+-      echo $libdirs -lart_lgpl_2 -lm
++      libs="$libs -L@libdir@ -lart_lgpl_2"
++      output_libs=yes
++      ;;
++    --static)
++      libs="$libs -lm"
+       ;;
+     *)
+       echo "${usage}" 1>&2
+@@ -54,3 +59,7 @@ while test $# -gt 0; do
+   shift
+ done
+ 
++if test $output_libs = yes ; then
++    echo $libs
++fi
++
+diff --git a/testart.c b/testart.c
+index f20b292..994c7ba 100644
+--- a/testart.c
++++ b/testart.c
+@@ -228,6 +228,7 @@ make_testpat (void)
+   art_free (vpath3);
+ #else
+   svp2 = art_svp_from_vpath (vpath2);
++  art_free (vpath2);
+ #endif
+ 
+ #if 1
+@@ -361,6 +362,7 @@ test_dist (void)
+ 			       4,
+ 			       0.5);
+ #endif
++  art_free (vpath);
+ 
+   art_rgb_svp_aa (svp, 0, 0, 512, 512,
+ 		  0xffe0a0, 0x100040,
+@@ -431,10 +433,12 @@ test_render_gradient (art_u8 *buf)
+ 
+   vpath = randstar (50);
+   svp = art_svp_from_vpath (vpath);
++  art_free (vpath);
+ 
+   render = art_render_new (0, 0, 512, 512, buf, 512 * 3, 3, 8, ART_ALPHA_NONE,
+ 			   NULL);
+   art_render_svp (render, svp);
++  art_svp_free (svp);
+   art_render_gradient_linear (render, &gradient, ART_FILTER_NEAREST);
+   art_render_invoke (render);
+ 
+@@ -467,6 +471,7 @@ test_render_rad_gradient (art_u8 *buf)
+ 
+   vpath = randstar (50);
+   svp = art_svp_from_vpath (vpath);
++  art_free (vpath);
+ 
+   render = art_render_new (0, 0, 512, 512, buf, 512 * 3, 3, 8, ART_ALPHA_NONE,
+ 			   NULL);
+@@ -489,6 +494,7 @@ test_gradient (void)
+ 
+   vpath = randstar (50);
+   svp = art_svp_from_vpath (vpath);
++  art_free (vpath);
+ 
+   for (i = 0; i < n_iter; i++)
+     {
+-- 
+1.8.1.5
+
diff --git a/gentoo/media-libs/libart_lgpl/files/0003-TDE-Clean-up-debug-spew.patch b/gentoo/media-libs/libart_lgpl/files/0003-TDE-Clean-up-debug-spew.patch
new file mode 100644
index 000000000..07f0b59e4
--- /dev/null
+++ b/gentoo/media-libs/libart_lgpl/files/0003-TDE-Clean-up-debug-spew.patch
@@ -0,0 +1,120 @@
+From 2d8f80350005641824e90447234352dc311a3c9d Mon Sep 17 00:00:00 2001
+From: Golubev Alexander <fatzer2@gmail.com>
+Date: Thu, 15 Aug 2013 02:10:16 +0400
+Subject: [PATCH 3/3] TDE: Clean up debug spew
+
+Clean up README file
+---
+ README                |  2 +-
+ art_render_gradient.c | 28 ++++------------------------
+ art_render_gradient.h |  2 +-
+ art_svp_intersect.c   |  2 ++
+ 4 files changed, 8 insertions(+), 26 deletions(-)
+
+diff --git a/README b/README
+index a88ec40..dc912f9 100644
+--- a/README
++++ b/README
+@@ -19,7 +19,7 @@ http://www.gnome.org/~mathieu/libart/libart.html
+ 
+ ======================================================================
+ 
+-NOTE: The TDE project has take over maintinance of this library,
++NOTE: The TDE project has taken over maintenance of this library,
+ starting with the sources from the final upstream release v2.3.21.
+ 
+ This allows the TDE project to resolve remaining issues that cause
+diff --git a/art_render_gradient.c b/art_render_gradient.c
+index 008d61a..c0638f8 100644
+--- a/art_render_gradient.c
++++ b/art_render_gradient.c
+@@ -30,9 +30,6 @@
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+-#if 0
+-#include <assert.h>
+-#endif
+ 
+ /* Hack to find out how to define alloca on different platforms.
+  * Modified version of glib/galloca.h.
+@@ -205,9 +202,6 @@ calc_color_at (ArtGradientStop *stops,
+     }
+ 
+   printf ("WARNING! bad ix %d in calc_color_at() [internal error]\n", ix);
+-#if 0
+-  assert (0);
+-#endif
+ }
+ 
+ static void
+@@ -334,33 +328,19 @@ art_render_gradient_linear_render_8 (ArtRenderCallback *self,
+ #ifdef DEBUG_SPEW
+   printf ("Initial ix: %d\n", ix);
+ #endif
+-  
+-#if 0
+-  assert (ix > 0);
+-  assert (ix < n_stops);
+-  assert ((stops[ix-1].offset <= offset_fraction + EPSILON) ||
+-	  ((stops[ix].offset > (1.0 - EPSILON)) && (offset_fraction < EPSILON /* == 0.0*/)));
+-  assert (offset_fraction <= stops[ix].offset);
+-  /* FIXME: These asserts may be broken, it is for now
+-     safer to not use them.  Should be fixed!
+-     See bug #121850
+-  assert ((offset_fraction != stops[ix-1].offset) ||
+-	  (d_offset >= 0.0));
+-  assert ((offset_fraction != stops[ix].offset) ||
+-	  (d_offset <= 0.0));
+-  */
+-#else
++
+   if (!( (ix > 0) && (ix < n_stops)
+          && ((stops[ix-1].offset <= offset_fraction + EPSILON) ||
+              ((stops[ix].offset > (1.0 - EPSILON))
+               && (offset_fraction < EPSILON /* == 0.0*/)))
+          && (offset_fraction <= stops[ix].offset)))
+   {
++#ifdef DEBUG_SPEW
+     printf ("art_render_gradient.c:%d: Old assert() failed!\n", __LINE__);
++#endif
+     return;
+   }
+-#endif
+-  
++
+   while (width > 0)
+     {
+ #ifdef DEBUG_SPEW
+diff --git a/art_render_gradient.h b/art_render_gradient.h
+index 7e8e0c8..79ed4f8 100644
+--- a/art_render_gradient.h
++++ b/art_render_gradient.h
+@@ -60,9 +60,9 @@ struct _ArtGradientLinear {
+ struct _ArtGradientRadial {
+   double affine[6]; /* transforms user coordinates to unit circle */
+   double fx, fy;    /* focal point in unit circle coords */
+-  ArtGradientSpread spread;
+   int n_stops;
+   ArtGradientStop *stops;
++  ArtGradientSpread spread;
+ };
+ 
+ struct _ArtGradientStop {
+diff --git a/art_svp_intersect.c b/art_svp_intersect.c
+index 4ece5f4..69ddd39 100644
+--- a/art_svp_intersect.c
++++ b/art_svp_intersect.c
+@@ -601,7 +601,9 @@ art_svp_intersect_add_horiz (ArtIntersectCtx *ctx, ArtActiveSeg *seg)
+ #ifdef CHEAP_SANITYCHECK
+   if (seg->flags & ART_ACTIVE_FLAGS_IN_HORIZ)
+     {
++#ifdef VERBOSE
+       art_warn ("*** attempt to put segment in horiz list twice\n");
++#endif
+       return;
+     }
+   seg->flags |= ART_ACTIVE_FLAGS_IN_HORIZ;
+-- 
+1.8.1.5
+
diff --git a/gentoo/media-libs/libart_lgpl/libart_lgpl-2.3.21-r2.ebuild b/gentoo/media-libs/libart_lgpl/libart_lgpl-2.3.21-r2.ebuild
new file mode 100644
index 000000000..a568e11b4
--- /dev/null
+++ b/gentoo/media-libs/libart_lgpl/libart_lgpl-2.3.21-r2.ebuild
@@ -0,0 +1,49 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI="5"
+GCONF_DEBUG="no"
+GNOME_TARBALL_SUFFIX="bz2"
+
+inherit autotools eutils gnome2
+
+DESCRIPTION="a LGPL version of libart"
+HOMEPAGE="http://www.levien.com/libart"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
+IUSE=""
+
+RDEPEND=""
+DEPEND="virtual/pkgconfig"
+
+# The provided tests are interactive only
+RESTRICT="test"
+
+DOCS="AUTHORS ChangeLog NEWS README"
+
+pkg_setup() {
+	G2CONF="${G2CONF} --disable-static"
+}
+
+src_prepare() {
+	gnome2_src_prepare
+
+	# Fix crosscompiling, bug #185684
+	rm "${S}"/art_config.h
+	# NOTE patch is removed automake should handle it
+
+	# Do not build tests if not required
+	epatch "$FILESDIR/0001-gentoo-do-not-build-tests-if-not-required.patch"
+
+	# apply TDE patches
+	epatch "$FILESDIR/0002-TDE-fix-a-number-of-problems.patch"
+	epatch "$FILESDIR/0003-TDE-Clean-up-debug-spew.patch"
+
+	# apply user-provided patches
+	epatch_user
+
+	AT_NOELIBTOOLIZE=yes eautoreconf
+}
diff --git a/gentoo/media-libs/libart_lgpl/metadata.xml b/gentoo/media-libs/libart_lgpl/metadata.xml
new file mode 100644
index 000000000..7e0f0408d
--- /dev/null
+++ b/gentoo/media-libs/libart_lgpl/metadata.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="person">
+	<email>fatzer2@gmail.com</email>
+	<name>Alexander Golubev</name>
+	<description>The maintainer of the package in the overlay, please don't report bugs to the gnome team.</description>
+</maintainer>
+<maintainer type="project">
+	<email>gnome@gentoo.org</email>
+	<name>Gentoo GNOME Desktop</name>
+</maintainer>
+<upstream>
+	<bugs-to>https://bugs.trinitydesktop.org/buglist.cgi?quicksearch=ALL</bugs-to>
+</upstream>
+</pkgmetadata>