import more packages

5 files changed, 437 insertions, 0 deletions

diff --git a/x11-apps/mesa-progs/Manifest b/x11-apps/mesa-progs/Manifest
new file mode 100644
index 0000000..3f7b33b
--- /dev/null
+++ b/x11-apps/mesa-progs/Manifest
@@ -0,0 +1 @@
+DIST mesa-demos-8.4.0.tar.bz2 10073259 BLAKE2B d251e705c6e3d2fe959161d736401fd06ba267a9c389341098373670b6f44ca7cdb451d96e94e3b22f006b696a9b19e38096423f6438544539f46beda91c03f4 SHA512 b72d03cad36e0535ff18dcfb222ec4200064b9264f6da51a6e5f03b0dd912abe188bc1d600b6698de3ce6f63b28d2ce01565886ca8e7079edc4967fbf2fb0957
diff --git a/x11-apps/mesa-progs/files/mesa-progs-8.4.0-improve-printing.patch b/x11-apps/mesa-progs/files/mesa-progs-8.4.0-improve-printing.patch
new file mode 100644
index 0000000..ffc4d3f
--- /dev/null
+++ b/x11-apps/mesa-progs/files/mesa-progs-8.4.0-improve-printing.patch
@@ -0,0 +1,289 @@
+From aa9e66f2d1e96937c56e4141bf8c966a8a59983f Mon Sep 17 00:00:00 2001
+From: Brian Paul <brianp@vmware.com>
+Date: Wed, 28 Feb 2018 11:14:34 -0700
+Subject: [PATCH 1/4] glxinfo/wglinfo: remove print_shader_limits() code
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+And add queries of GL 2.0 limits.  All the VS, FS, GS limits which were
+reported with print_shader_limits() are also covered by the GL 2.0 and
+3.2 queries.
+
+Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105285
+Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>
+Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
+---
+ src/xdemos/glinfo_common.c | 89 +++++---------------------------------
+ 1 file changed, 11 insertions(+), 78 deletions(-)
+
+diff --git a/src/xdemos/glinfo_common.c b/src/xdemos/glinfo_common.c
+index 3668026b..7ffbeac5 100644
+--- a/src/xdemos/glinfo_common.c
++++ b/src/xdemos/glinfo_common.c
+@@ -378,74 +378,6 @@ struct token_name
+ };
+ 
+ 
+-static void
+-print_shader_limit_list(const struct token_name *lim)
+-{
+-   GLint max[1];
+-   unsigned i;
+-
+-   for (i = 0; lim[i].token; i++) {
+-      glGetIntegerv(lim[i].token, max);
+-      if (glGetError() == GL_NO_ERROR) {
+-	 printf("        %s = %d\n", lim[i].name, max[0]);
+-      }
+-   }
+-}
+-
+-
+-/**
+- * Print interesting limits for vertex/fragment shaders.
+- */
+-static void
+-print_shader_limits(GLenum target)
+-{
+-   static const struct token_name vertex_limits[] = {
+-      { GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB, "GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB" },
+-      { GL_MAX_VARYING_FLOATS_ARB, "GL_MAX_VARYING_FLOATS_ARB" },
+-      { GL_MAX_VERTEX_ATTRIBS_ARB, "GL_MAX_VERTEX_ATTRIBS_ARB" },
+-      { GL_MAX_TEXTURE_IMAGE_UNITS_ARB, "GL_MAX_TEXTURE_IMAGE_UNITS_ARB" },
+-      { GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB, "GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB" },
+-      { GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB, "GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB" },
+-      { GL_MAX_TEXTURE_COORDS_ARB, "GL_MAX_TEXTURE_COORDS_ARB" },
+-      { GL_MAX_VERTEX_OUTPUT_COMPONENTS  , "GL_MAX_VERTEX_OUTPUT_COMPONENTS  " },
+-      { (GLenum) 0, NULL }
+-   };
+-   static const struct token_name fragment_limits[] = {
+-      { GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB, "GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB" },
+-      { GL_MAX_TEXTURE_COORDS_ARB, "GL_MAX_TEXTURE_COORDS_ARB" },
+-      { GL_MAX_TEXTURE_IMAGE_UNITS_ARB, "GL_MAX_TEXTURE_IMAGE_UNITS_ARB" },
+-      { GL_MAX_FRAGMENT_INPUT_COMPONENTS , "GL_MAX_FRAGMENT_INPUT_COMPONENTS " },
+-      { (GLenum) 0, NULL }
+-   };
+-   static const struct token_name geometry_limits[] = {
+-      { GL_MAX_GEOMETRY_UNIFORM_COMPONENTS, "GL_MAX_GEOMETRY_UNIFORM_COMPONENTS" },
+-      { GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS, "GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS" },
+-      { GL_MAX_GEOMETRY_OUTPUT_VERTICES  , "GL_MAX_GEOMETRY_OUTPUT_VERTICES  " },
+-      { GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS, "GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS" },
+-      { GL_MAX_GEOMETRY_INPUT_COMPONENTS , "GL_MAX_GEOMETRY_INPUT_COMPONENTS " },
+-      { GL_MAX_GEOMETRY_OUTPUT_COMPONENTS, "GL_MAX_GEOMETRY_OUTPUT_COMPONENTS" },
+-      { (GLenum) 0, NULL }
+-   };
+-
+-   switch (target) {
+-   case GL_VERTEX_SHADER:
+-      printf("    GL_VERTEX_SHADER_ARB:\n");
+-      print_shader_limit_list(vertex_limits);
+-      break;
+-
+-   case GL_FRAGMENT_SHADER:
+-      printf("    GL_FRAGMENT_SHADER_ARB:\n");
+-      print_shader_limit_list(fragment_limits);
+-      break;
+-
+-   case GL_GEOMETRY_SHADER:
+-      printf("    GL_GEOMETRY_SHADER:\n");
+-      print_shader_limit_list(geometry_limits);
+-      break;
+-   }
+-}
+-
+-
+ /**
+  * Print interesting limits for vertex/fragment programs.
+  */
+@@ -627,7 +559,17 @@ print_limits(const char *extensions, const char *oglstring, int version,
+       { 1, GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS, "GL_MAX_TESS_EVALUATION_OUTPUT_COMPONENTS", "GL_ARB_tessellation_shader" },
+       { 1, GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS, "GL_MAX_COMBINED_TESS_EVALUATION_UNIFORM_COMPONENTS", "GL_ARB_tessellation_shader" },
+ #endif
+-
++#if defined(GL_VERSION_2_0)
++      { 1, GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, "GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS", "2.0" },
++      { 1, GL_MAX_DRAW_BUFFERS, "GL_MAX_DRAW_BUFFERS", "2.0" },
++      { 1, GL_MAX_FRAGMENT_UNIFORM_COMPONENTS, "GL_MAX_FRAGMENT_UNIFORM_COMPONENTS", "2.0" },
++      { 1, GL_MAX_TEXTURE_COORDS, "GL_MAX_TEXTURE_COORDS", "2.0" },
++      { 1, GL_MAX_TEXTURE_IMAGE_UNITS, "GL_MAX_TEXTURE_IMAGE_UNITS", "2.0" },
++      { 1, GL_MAX_VARYING_FLOATS, "GL_MAX_VARYING_FLOATS", "2.0" },
++      { 1, GL_MAX_VERTEX_ATTRIBS, "GL_MAX_VERTEX_ATTRIBS", "2.0" },
++      { 1, GL_MAX_VERTEX_UNIFORM_COMPONENTS, "GL_MAX_VERTEX_UNIFORM_COMPONENTS", "2.0" },
++      { 1, GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS, "GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS", "2.0" },
++#endif
+ #if defined(GL_VERSION_3_0)
+       { 1, GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS, "GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS", "3.0" },
+       { 1, GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS, "GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS", "3.0" },
+@@ -819,15 +761,6 @@ print_limits(const char *extensions, const char *oglstring, int version,
+       print_program_limits(GL_FRAGMENT_PROGRAM_ARB, extfuncs);
+    }
+ #endif
+-   if (extension_supported("GL_ARB_vertex_shader", extensions)) {
+-      print_shader_limits(GL_VERTEX_SHADER_ARB);
+-   }
+-   if (extension_supported("GL_ARB_fragment_shader", extensions)) {
+-      print_shader_limits(GL_FRAGMENT_SHADER_ARB);
+-   }
+-   if (version >= 32) {
+-      print_shader_limits(GL_GEOMETRY_SHADER);
+-   }
+ }
+ 
+ 
+-- 
+2.19.2
+
+From 9804a083feb676cf810905a6826f708f54a15be2 Mon Sep 17 00:00:00 2001
+From: Brian Paul <brianp@vmware.com>
+Date: Wed, 28 Feb 2018 11:19:43 -0700
+Subject: [PATCH 2/4] glxinfo/wglinfo: fix VP/FP strings, indentation
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Print extensions string instead of program target.
+Use less indentation to match other sections.
+
+Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105285
+Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>
+Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
+---
+ src/xdemos/glinfo_common.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/xdemos/glinfo_common.c b/src/xdemos/glinfo_common.c
+index 7ffbeac5..57dccc82 100644
+--- a/src/xdemos/glinfo_common.c
++++ b/src/xdemos/glinfo_common.c
+@@ -419,10 +419,10 @@ print_program_limits(GLenum target,
+    int i;
+ 
+    if (target == GL_VERTEX_PROGRAM_ARB) {
+-      printf("    GL_VERTEX_PROGRAM_ARB:\n");
++      printf("  GL_ARB_vertex_program:\n");
+    }
+    else if (target == GL_FRAGMENT_PROGRAM_ARB) {
+-      printf("    GL_FRAGMENT_PROGRAM_ARB:\n");
++      printf("  GL_ARB_fragment_program:\n");
+    }
+    else {
+       return; /* something's wrong */
+@@ -431,14 +431,14 @@ print_program_limits(GLenum target,
+    for (i = 0; common_limits[i].token; i++) {
+       extfuncs->GetProgramivARB(target, common_limits[i].token, max);
+       if (glGetError() == GL_NO_ERROR) {
+-         printf("        %s = %d\n", common_limits[i].name, max[0]);
++         printf("    %s = %d\n", common_limits[i].name, max[0]);
+       }
+    }
+    if (target == GL_FRAGMENT_PROGRAM_ARB) {
+       for (i = 0; fragment_limits[i].token; i++) {
+          extfuncs->GetProgramivARB(target, fragment_limits[i].token, max);
+          if (glGetError() == GL_NO_ERROR) {
+-            printf("        %s = %d\n", fragment_limits[i].name, max[0]);
++            printf("    %s = %d\n", fragment_limits[i].name, max[0]);
+          }
+       }
+    }
+-- 
+2.19.2
+
+From 6a7cee63b714699b98a31b3e57039d26506465ae Mon Sep 17 00:00:00 2001
+From: Brian Paul <brianp@vmware.com>
+Date: Mon, 5 Mar 2018 09:37:17 -0700
+Subject: [PATCH 3/4] glxinfo/wglinfo: print (110) instead of empty line
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The GL_SHADING_LANGUAGE_VERSION query returns an empty string for
+GLSL 1.10.  Instead of printing an empty line, print (110).
+
+Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105285
+Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>
+Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
+---
+ src/xdemos/glinfo_common.c | 13 +++++++++++--
+ 1 file changed, 11 insertions(+), 2 deletions(-)
+
+diff --git a/src/xdemos/glinfo_common.c b/src/xdemos/glinfo_common.c
+index 57dccc82..a8ec12e7 100644
+--- a/src/xdemos/glinfo_common.c
++++ b/src/xdemos/glinfo_common.c
+@@ -745,8 +745,17 @@ print_limits(const char *extensions, const char *oglstring, int version,
+       glGetIntegerv(GL_NUM_SHADING_LANGUAGE_VERSIONS, &n);
+       printf("    GL_NUM_SHADING_LANGUAGE_VERSIONS = %d\n", n);
+       for (i = 0; i < n; i++) {
+-         printf("      %s\n", (const char *)
+-                extfuncs->GetStringi(GL_SHADING_LANGUAGE_VERSION, i));
++         const char *lang = (const char *)
++            extfuncs->GetStringi(GL_SHADING_LANGUAGE_VERSION, i);
++         if (lang[0] == 0) {
++            /* The empty string is really GLSL 1.10.  Instead of
++             * printing an empty line, print (110).  For more info,
++             * see the GL 4.3 compatibility profile specification,
++             * page 628.
++             */
++            lang = "(110)";
++         }
++         printf("      %s\n", lang);
+       }
+    }
+ #endif
+-- 
+2.19.2
+
+From 27a0e5af804b3d28c51bd05ad38d25a2c8b4112d Mon Sep 17 00:00:00 2001
+From: Brian Paul <brianp@vmware.com>
+Date: Mon, 5 Mar 2018 09:44:41 -0700
+Subject: [PATCH 4/4] glxinfo/wglinfo: improve GL_ARB_imaging query code
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Print GL_MAX_CONVOLUTION_WIDTH, HEIGHT on separate lines.
+Print GL_MAX_COLOR_MATRIX_STACK_DEPTH in same section.
+
+Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>
+Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
+---
+ src/xdemos/glinfo_common.c | 13 ++++++++-----
+ 1 file changed, 8 insertions(+), 5 deletions(-)
+
+diff --git a/src/xdemos/glinfo_common.c b/src/xdemos/glinfo_common.c
+index a8ec12e7..92467d67 100644
+--- a/src/xdemos/glinfo_common.c
++++ b/src/xdemos/glinfo_common.c
+@@ -464,7 +464,6 @@ print_limits(const char *extensions, const char *oglstring, int version,
+       { 1, GL_MAX_ATTRIB_STACK_DEPTH, "GL_MAX_ATTRIB_STACK_DEPTH", NULL },
+       { 1, GL_MAX_CLIENT_ATTRIB_STACK_DEPTH, "GL_MAX_CLIENT_ATTRIB_STACK_DEPTH", NULL },
+       { 1, GL_MAX_CLIP_PLANES, "GL_MAX_CLIP_PLANES", NULL },
+-      { 1, GL_MAX_COLOR_MATRIX_STACK_DEPTH, "GL_MAX_COLOR_MATRIX_STACK_DEPTH", "GL_ARB_imaging" },
+       { 1, GL_MAX_ELEMENTS_VERTICES, "GL_MAX_ELEMENTS_VERTICES", NULL },
+       { 1, GL_MAX_ELEMENTS_INDICES, "GL_MAX_ELEMENTS_INDICES", NULL },
+       { 1, GL_MAX_EVAL_ORDER, "GL_MAX_EVAL_ORDER", NULL },
+@@ -716,12 +715,16 @@ print_limits(const char *extensions, const char *oglstring, int version,
+ 
+    /* these don't fit into the above mechanism, unfortunately */
+    if (extension_supported("GL_ARB_imaging", extensions)) {
++      GLint d;
++      printf("  GL_ARB_imaging:\n");
+       extfuncs->GetConvolutionParameteriv(GL_CONVOLUTION_2D,
+-                                          GL_MAX_CONVOLUTION_WIDTH, max);
++                                          GL_MAX_CONVOLUTION_WIDTH, &d);
++      printf("    GL_MAX_CONVOLUTION_WIDTH = %d\n", d);
+       extfuncs->GetConvolutionParameteriv(GL_CONVOLUTION_2D,
+-                                          GL_MAX_CONVOLUTION_HEIGHT, max+1);
+-      printf("  GL_ARB_imaging:\n");
+-      printf("    GL_MAX_CONVOLUTION_WIDTH/HEIGHT = %d, %d\n", max[0], max[1]);
++                                          GL_MAX_CONVOLUTION_HEIGHT, &d);
++      printf("    GL_MAX_CONVOLUTION_HEIGHT = %d\n", d);
++      glGetIntegerv(GL_MAX_COLOR_MATRIX_STACK_DEPTH, &d);
++      printf("    GL_MAX_COLOR_MATRIX_STACK_DEPTH = %d\n", d);
+    }
+ 
+    if (extension_supported("GL_ARB_texture_compression", extensions)) {
+-- 
+2.19.2
+
diff --git a/x11-apps/mesa-progs/mesa-progs-8.4.0-r1.ebuild b/x11-apps/mesa-progs/mesa-progs-8.4.0-r1.ebuild
new file mode 100644
index 0000000..295d0d1
--- /dev/null
+++ b/x11-apps/mesa-progs/mesa-progs-8.4.0-r1.ebuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs
+
+MY_PN="${PN/progs/demos}"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="Mesa's OpenGL utility and demo programs (glxgears and glxinfo)"
+HOMEPAGE="https://www.mesa3d.org/ https://mesa.freedesktop.org/ https://gitlab.freedesktop.org/mesa/demos"
+if [[ ${PV} = 9999* ]]; then
+	inherit autotools git-r3
+	EGIT_REPO_URI="https://gitlab.freedesktop.org/mesa/demos.git"
+	EGIT_CHECKOUT_DIR="${S}"
+	EXPERIMENTAL="true"
+else
+	SRC_URI="https://mesa.freedesktop.org/archive/demos/${MY_P}.tar.bz2
+		https://mesa.freedesktop.org/archive/demos/${PV}/${MY_P}.tar.bz2"
+	KEYWORDS="~alpha amd64 arm ~arm64 ~hppa ~ia64 ~mips ppc ppc64 sparc x86 ~amd64-linux ~x86-linux"
+	S="${WORKDIR}/${MY_P}"
+fi
+LICENSE="LGPL-2"
+SLOT="0"
+IUSE="egl gles2"
+
+RDEPEND="
+	media-libs/mesa[egl?,gles2?]
+	media-libs/glew
+	virtual/opengl
+	x11-libs/libX11"
+DEPEND="${RDEPEND}
+	virtual/glu
+	x11-base/xorg-proto"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-improve-printing.patch
+)
+
+src_prepare() {
+	default
+	[[ $PV = 9999* ]] && eautoreconf
+}
+
+src_compile() {
+	emake -C src/xdemos glxgears glxinfo
+
+	if use egl; then
+		emake LDLIBS="-lEGL" -C src/egl/opengl/ eglinfo
+		emake -C src/egl/eglut/ libeglut_x11.la
+		emake LDLIBS="-lGL -lEGL -lX11 -lm" -C src/egl/opengl/ eglgears_x11
+
+		if use gles2; then
+			emake LDLIBS="-lGLESv2 -lEGL -lX11" -C src/egl/opengles2/ es2_info
+			emake LDLIBS="-lGLESv2 -lEGL -lX11 -lm" -C src/egl/opengles2/ es2gears_x11
+		fi
+	fi
+}
+
+src_install() {
+	dobin src/xdemos/{glxgears,glxinfo}
+	if use egl; then
+		dobin src/egl/opengl/egl{info,gears_x11}
+
+		use gles2 && dobin src/egl/opengles2/es2{_info,gears_x11}
+	fi
+}
diff --git a/x11-apps/mesa-progs/mesa-progs-9999.ebuild b/x11-apps/mesa-progs/mesa-progs-9999.ebuild
new file mode 100644
index 0000000..96677b7
--- /dev/null
+++ b/x11-apps/mesa-progs/mesa-progs-9999.ebuild
@@ -0,0 +1,64 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs
+
+MY_PN="${PN/progs/demos}"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="Mesa's OpenGL utility and demo programs (glxgears and glxinfo)"
+HOMEPAGE="https://www.mesa3d.org/ https://mesa.freedesktop.org/ https://gitlab.freedesktop.org/mesa/demos"
+if [[ ${PV} = 9999* ]]; then
+	inherit autotools git-r3
+	EGIT_REPO_URI="https://gitlab.freedesktop.org/mesa/demos.git"
+	EGIT_CHECKOUT_DIR="${S}"
+	EXPERIMENTAL="true"
+else
+	SRC_URI="https://mesa.freedesktop.org/archive/demos/${MY_P}.tar.bz2
+		https://mesa.freedesktop.org/archive/demos/${PV}/${MY_P}.tar.bz2"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux"
+	S="${WORKDIR}/${MY_P}"
+fi
+LICENSE="LGPL-2"
+SLOT="0"
+IUSE="egl gles2"
+
+RDEPEND="
+	media-libs/glew
+	media-libs/mesa[egl?,gles2?]
+	virtual/opengl
+	x11-libs/libX11"
+DEPEND="${RDEPEND}
+	virtual/glu
+	x11-base/xorg-proto"
+
+src_prepare() {
+	default
+	[[ $PV = 9999* ]] && eautoreconf
+}
+
+src_compile() {
+	emake -C src/xdemos glxgears glxinfo
+
+	if use egl; then
+		emake LDLIBS="-lEGL" -C src/egl/opengl/ eglinfo
+		emake -C src/egl/eglut/ libeglut_x11.la
+		emake LDLIBS="-lGL -lEGL -lX11 -lm" -C src/egl/opengl/ eglgears_x11
+
+		if use gles2; then
+			emake LDLIBS="-lGLESv2 -lEGL -lX11" -C src/egl/opengles2/ es2_info
+			emake LDLIBS="-lGLESv2 -lEGL -lX11 -lm" -C src/egl/opengles2/ es2gears_x11
+		fi
+	fi
+}
+
+src_install() {
+	dobin src/xdemos/{glxgears,glxinfo}
+	if use egl; then
+		dobin src/egl/opengl/egl{info,gears_x11}
+
+		use gles2 && dobin src/egl/opengles2/es2{_info,gears_x11}
+	fi
+}
diff --git a/x11-apps/mesa-progs/metadata.xml b/x11-apps/mesa-progs/metadata.xml
new file mode 100644
index 0000000..733cce5
--- /dev/null
+++ b/x11-apps/mesa-progs/metadata.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+    <maintainer type="project">
+        <email>x11@gentoo.org</email>
+        <name>X11</name>
+    </maintainer>
+    <use>
+        <flag name="egl">Build EGL utilities</flag>
+        <flag name="gles2">Build OpenGL ES 2 utilities</flag>
+    </use>
+    <upstream>
+        <remote-id type="sourceforge">mesa3d</remote-id>
+    </upstream>
+</pkgmetadata>