Git-Url: 
http://git.frugalware.org/gitweb/gitweb.cgi?p=frugalware-current.git;a=commitdiff;h=212e76508b1fadbdfd35578552a1726ad753b03e

commit 212e76508b1fadbdfd35578552a1726ad753b03e
Author: Miklos Vajna <[email protected]>
Date:   Fri Jul 28 23:01:10 2017 +0200

libreoffice-5.4.0.3-1-x86_64

- 5.3.4 -> 5.4.0
- bundle gpgmepp till its clear why our gpgme package is not found by
configure
- bundle libjpeg-turbo as we currently ship plain libjpeg
- new hsb (Upper Sorbian) langpack

diff --git a/source/xoffice/libreoffice/0001-change-from-glew-to-epoxy.patch 
b/source/xoffice/libreoffice/0001-change-from-glew-to-epoxy.patch
deleted file mode 100644
index c6e0228..0000000
--- a/source/xoffice/libreoffice/0001-change-from-glew-to-epoxy.patch
+++ /dev/null
@@ -1,1945 +0,0 @@
-From e2f5d3d365ced3da2005792c69d7e1cdbe5ece50 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <[email protected]>
-Date: Fri, 25 Nov 2016 20:25:27 +0000
-Subject: [PATCH] change from glew to epoxy
-
-cause that works under wayland out of the box and gtk3 uses it already
-
-Change-Id: Iefaac31e325534a81a5389f752804af917c1baef
----
- Makefile.fetch                                     |  2 +-
- RepositoryExternal.mk                              | 46 +++++------
- avmedia/Library_avmedia.mk                         |  2 +-
- avmedia/Library_avmediaogl.mk                      |  6 +-
- bin/check-elf-dynamic-objects                      |  2 +-
- bin/lo-all-static-libs                             |  2 +-
- canvas/Library_oglcanvas.mk                        |  7 +-
- canvas/source/opengl/ogl_buffercontext.hxx         |  2 +-
- canvas/source/opengl/ogl_canvascustomsprite.cxx    |  2 +-
- canvas/source/opengl/ogl_canvashelper.cxx          |  2 +-
- canvas/source/opengl/ogl_canvastools.cxx           |  2 +-
- canvas/source/opengl/ogl_texturecache.cxx          |  2 +-
- canvas/source/opengl/ogl_tools.hxx                 |  3 +-
- chart2/Library_chartcore.mk                        |  9 +--
- chart2/Library_chartopengl.mk                      |  4 +-
- chart2/inc/pch/precompiled_chartcore.hxx           |  2 +-
- chart2/source/view/charttypes/GL3DBarChart.cxx     |  2 +-
- chart2/source/view/main/GL3DRenderer.cxx           |  8 +-
- chart2/source/view/main/OpenGLRender.cxx           |  2 +-
- config_host.mk.in                                  |  6 +-
- config_host/config_opengl.h.in                     | 10 ---
- configure.ac                                       | 21 ++---
- cui/Library_cui.mk                                 |  2 +-
- distro-configs/LibreOfficeFlatpak.conf             |  1 -
- download.lst                                       |  7 +-
- external/Module_external.mk                        |  2 +-
- external/epoxy/Library_epoxy.mk                    | 63 +++++++++++++++
- external/{glew => epoxy}/Makefile                  |  0
- .../{glew/Module_glew.mk => epoxy/Module_epoxy.mk} |  9 +--
- external/epoxy/README                              |  5 ++
- external/epoxy/UnpackedTarball_epoxy.mk            | 20 +++++
- external/epoxy/epoxy.windows.api.patch             | 90 ++++++++++++++++++++++
- external/glew/ExternalPackage_glew.mk              | 33 --------
- external/glew/ExternalProject_glew.mk              | 36 ---------
- external/glew/README                               |  6 --
- external/glew/UnpackedTarball_glew.mk              | 48 ------------
- external/glew/glew-macosx-install-name.patch.1     | 13 ----
- external/glew/glew-msvc-disable-sse2.patch.1       | 10 ---
- external/glew/glew-static-only.patch.1             | 12 ---
- external/glew/glew-tmpdir.patch.1                  | 13 ----
- external/glew/glew_use_CC_variable.patch.1         | 24 ------
- external/libgltf/ExternalProject_libgltf.mk        | 10 +--
- external/libgltf/libgltf-msvc-x64.patch.1          | 31 ++++----
- include/vcl/opengl/OpenGLContext.hxx               |  6 +-
- include/vcl/opengl/OpenGLHelper.hxx                |  2 +-
- include/vcl/opengl/OpenGLWrapper.hxx               |  2 +-
- slideshow/Library_OGLTrans.mk                      |  9 +--
- slideshow/Library_slideshow.mk                     |  2 +-
- slideshow/source/engine/opengl/TransitionImpl.cxx  |  1 -
- slideshow/source/engine/opengl/TransitionImpl.hxx  |  3 +-
- .../source/engine/opengl/TransitionerImpl.cxx      |  2 +-
- svx/Library_svxcore.mk                             |  2 +-
- toolkit/Library_tk.mk                              |  2 +-
- vcl/CppunitTest_vcl_bitmap_test.mk                 |  2 +-
- vcl/CppunitTest_vcl_wmf_test.mk                    |  4 +-
- vcl/Executable_icontest.mk                         |  2 +-
- vcl/Executable_vcldemo.mk                          |  2 +-
- vcl/Executable_visualbackendtest.mk                |  1 -
- vcl/Library_vcl.mk                                 |  3 +-
- vcl/Library_vclplug_gen.mk                         |  3 +-
- vcl/Library_vclplug_gtk.mk                         |  2 +-
- vcl/Library_vclplug_gtk3.mk                        |  2 +-
- vcl/Library_vclplug_kde4.mk                        |  2 +-
- vcl/inc/opengl/LineRenderUtils.hxx                 |  1 -
- vcl/inc/opengl/VertexUtils.hxx                     |  2 +-
- vcl/inc/opengl/framebuffer.hxx                     |  1 -
- vcl/inc/opengl/program.hxx                         |  1 -
- vcl/inc/opengl/texture.hxx                         |  2 +-
- vcl/inc/pch/precompiled_vcl.hxx                    |  2 +-
- vcl/inc/unx/saldisp.hxx                            |  2 +-
- vcl/opengl/x11/gdiimpl.cxx                         | 31 ++++----
- vcl/osx/salobj.cxx                                 |  4 +-
- vcl/source/opengl/OpenGLContext.cxx                | 34 ++------
- vcl/source/opengl/OpenGLHelper.cxx                 |  8 +-
- vcl/unx/generic/app/saldisp.cxx                    |  1 -
- vcl/workben/icontest.cxx                           |  2 -
- 77 files changed, 340 insertions(+), 418 deletions(-)
- delete mode 100644 config_host/config_opengl.h.in
- create mode 100644 external/epoxy/Library_epoxy.mk
- rename external/{glew => epoxy}/Makefile (100%)
- rename external/{glew/Module_glew.mk => epoxy/Module_epoxy.mk} (69%)
- create mode 100644 external/epoxy/README
- create mode 100644 external/epoxy/UnpackedTarball_epoxy.mk
- create mode 100644 external/epoxy/epoxy.windows.api.patch
- delete mode 100644 external/glew/ExternalPackage_glew.mk
- delete mode 100644 external/glew/ExternalProject_glew.mk
- delete mode 100644 external/glew/README
- delete mode 100644 external/glew/UnpackedTarball_glew.mk
- delete mode 100644 external/glew/glew-macosx-install-name.patch.1
- delete mode 100644 external/glew/glew-msvc-disable-sse2.patch.1
- delete mode 100644 external/glew/glew-static-only.patch.1
- delete mode 100644 external/glew/glew-tmpdir.patch.1
- delete mode 100644 external/glew/glew_use_CC_variable.patch.1
-
-diff --git a/Makefile.fetch b/Makefile.fetch
-index 3e21be3..cf31e5b 100644
---- a/Makefile.fetch
-+++ b/Makefile.fetch
-@@ -129,7 +129,7 @@ $(WORKDIR)/download: $(BUILDDIR)/config_host.mk 
$(SRCDIR)/download.lst $(SRCDIR)
-               $(call fetch_Optional,FONTCONFIG,FONTCONFIG_TARBALL) \
-               $(call fetch_Optional,FREEHAND,FREEHAND_TARBALL) \
-               $(call fetch_Optional,FREETYPE,FREETYPE_TARBALL) \
--              $(call fetch_Optional,GLEW,GLEW_TARBALL) \
-+              $(call fetch_Optional,EPOXY,EPOXY_TARBALL) \
-               $(call fetch_Optional,GLM,GLM_TARBALL) \
-               $(call fetch_Optional_pack,GOOGLE_DOCS_EXTENSION_PACK) \
-               $(call fetch_Optional,GRAPHITE,GRAPHITE_TARBALL) \
-diff --git a/RepositoryExternal.mk b/RepositoryExternal.mk
-index 109b924..16ba7a8 100644
---- a/RepositoryExternal.mk
-+++ b/RepositoryExternal.mk
-@@ -183,51 +183,43 @@ endef
-
- endif # SYSTEM_CPPUNIT
-
--ifneq ($(SYSTEM_GLEW),)
-+ifneq ($(SYSTEM_EPOXY),)
-
--define gb_LinkTarget__use_glew
-+define gb_LinkTarget__use_epoxy
- $(call gb_LinkTarget_set_include,$(1),\
-       $$(INCLUDE) \
--    $(GLEW_CFLAGS) \
-+    $(EPOXY_CFLAGS) \
- )
--$(call gb_LinkTarget_add_libs,$(1),$(GLEW_LIBS))
-+$(call gb_LinkTarget_add_libs,$(1),$(EPOXY_LIBS))
-
- endef
-
--gb_ExternalProject__use_glew :=
-+gb_ExternalProject__use_epoxy :=
-
--else # !SYSTEM_GLEW
-+else # !SYSTEM_EPOXY
-
--$(eval $(call gb_Helper_register_packages_for_install,ooo,\
--      glew \
--))
--
--define gb_LinkTarget__use_glew
--$(call gb_LinkTarget_use_package,$(1),glew)
-+define gb_LinkTarget__use_epoxy
- $(call gb_LinkTarget_set_include,$(1),\
--      -I$(call gb_UnpackedTarball_get_dir,glew/include) \
--      -DGLEW_NO_GLU \
--      $$(INCLUDE) \
-+       -I$(call gb_UnpackedTarball_get_dir,epoxy/include) \
-+       $$(INCLUDE) \
- )
-
--ifeq ($(COM),MSC)
--$(call gb_LinkTarget_add_libs,$(1),\
--      $(call gb_UnpackedTarball_get_dir,glew)/lib/$(if 
$(MSVC_USE_DEBUG_RUNTIME),Debug/$(wnt_arch_subdir_mandatory)/glew32d.lib,Release/$(wnt_arch_subdir_mandatory)/glew32.lib)
 \
--)
--else
--$(call gb_LinkTarget_add_libs,$(1),\
--      -L$(call gb_UnpackedTarball_get_dir,glew)/lib/ -lGLEW \
-+$(call gb_LinkTarget_use_libraries,$(1),\
-+    epoxy \
- )
--endif
-
- endef
-
--define gb_ExternalProject__use_glew
--$(call gb_ExternalProject_use_external_project,$(1),glew)
-+$(eval $(call gb_Helper_register_libraries_for_install,PLAINLIBS_OOO,ooo,\
-+      epoxy \
-+))
-+
-+define gb_ExternalProject__use_epoxy
-+$(call gb_ExternalProject_use_external_project,$(1),epoxy)
-
- endef
-
--endif # SYSTEM_GLEW
-+endif # SYSTEM_EPOXY
-
- define gb_LinkTarget__use_iconv
- $(call gb_LinkTarget_add_libs,$(1),-liconv)
-@@ -3444,7 +3436,7 @@ $(call gb_LinkTarget_add_libs,$(1),\
- )
- else
- $(call gb_LinkTarget_add_libs,$(1),\
--      $(call 
gb_UnpackedTarball_get_dir,libgltf)/src/.libs/libgltf-0.0$(gb_StaticLibrary_PLAINEXT)
 \
-+      $(call 
gb_UnpackedTarball_get_dir,libgltf)/src/.libs/libgltf-0.1$(gb_StaticLibrary_PLAINEXT)
 \
- )
- endif
-
-diff --git a/avmedia/Library_avmedia.mk b/avmedia/Library_avmedia.mk
-index 4e8f3b1..e662fc3 100644
---- a/avmedia/Library_avmedia.mk
-+++ b/avmedia/Library_avmedia.mk
-@@ -29,7 +29,7 @@ $(eval $(call gb_Library_use_externals,avmedia,\
-
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Library_use_externals,avmedia,\
--    glew \
-+    epoxy \
- ))
- endif
-
-diff --git a/avmedia/Library_avmediaogl.mk b/avmedia/Library_avmediaogl.mk
-index b7498bf..191fb75 100644
---- a/avmedia/Library_avmediaogl.mk
-+++ b/avmedia/Library_avmediaogl.mk
-@@ -16,7 +16,7 @@ $(eval $(call gb_Library_use_sdk_api,avmediaogl))
- $(eval $(call gb_Library_use_externals,avmediaogl, \
-     boost_headers \
-     libgltf \
--    glew \
-+    epoxy \
-     glm_headers \
- ))
-
-@@ -51,10 +51,6 @@ else ifeq ($(OS),MACOSX)
- $(eval $(call gb_Library_use_system_darwin_frameworks,avmediaogl,\
-       OpenGL \
- ))
--else ifeq ($(OS), $(filter LINUX %BSD SOLARIS, $(OS)))
--$(eval $(call gb_Library_add_libs,avmediaogl,\
--    -lGL \
--))
- endif
-
- # vim: set noet sw=4 ts=4:
-diff --git a/bin/check-elf-dynamic-objects b/bin/check-elf-dynamic-objects
-index f05d513..d189c1b 100755
---- a/bin/check-elf-dynamic-objects
-+++ b/bin/check-elf-dynamic-objects
-@@ -110,7 +110,7 @@ local file="$1"
-         */libdesktop_detectorlo.so|*/ui-previewer|*/oosplash|*/gengal.bin)
-             whitelist="${whitelist} ${x11whitelist}"
-         ;;
--        
*/libvclplug_genlo.so|*/libGLEW.so.*|*/libchartcorelo.so|*/libavmediaogl.so|*/libOGLTranslo.so|*/liboglcanvaslo.so|*/libchartopengllo.so)
-+        
*/libvclplug_genlo.so|*/libchartcorelo.so|*/libavmediaogl.so|*/libOGLTranslo.so|*/liboglcanvaslo.so|*/libchartopengllo.so)
-             whitelist="${whitelist} ${x11whitelist} ${openglwhitelist}"
-         ;;
-         */libvcllo.so|*/libsofficeapp.so)
-diff --git a/bin/lo-all-static-libs b/bin/lo-all-static-libs
-index 813241e..9faa042 100755
---- a/bin/lo-all-static-libs
-+++ b/bin/lo-all-static-libs
-@@ -63,7 +63,7 @@ echo $INSTDIR/$LIBO_LIB_FOLDER/lib*.a \
-      $WORKDIR/UnpackedTarball/coinmp/CoinMP/src/.libs/*.a \
-      $WORKDIR/UnpackedTarball/coinmp/CoinUtils/src/.libs/*.a \
-      $WORKDIR/UnpackedTarball/coinmp/Osi/src/Osi/.libs/*.a \
--     $WORKDIR/UnpackedTarball/glew/lib/*.a \
-+     $WORKDIR/UnpackedTarball/epoxy/lib/*.a \
-      $WORKDIR/UnpackedTarball/icu/source/lib/*.a \
-      $WORKDIR/UnpackedTarball/langtag/liblangtag/.libs/*.a \
-      $WORKDIR/UnpackedTarball/lcms2/src/.libs/*.a \
-diff --git a/canvas/Library_oglcanvas.mk b/canvas/Library_oglcanvas.mk
-index 0118eb1..9d1042d 100644
---- a/canvas/Library_oglcanvas.mk
-+++ b/canvas/Library_oglcanvas.mk
-@@ -42,7 +42,7 @@ $(eval $(call gb_Library_add_exception_objects,oglcanvas,\
-
- $(eval $(call gb_Library_use_externals,oglcanvas,\
-       boost_headers \
--      glew \
-+      epoxy \
- ))
-
- ifeq ($(strip $(OS)),MACOSX)
-@@ -58,11 +58,6 @@ $(eval $(call gb_Library_use_system_win32_libs,oglcanvas,\
-     opengl32 \
- ))
-
--else
--$(eval $(call gb_Library_add_libs,oglcanvas,\
--    -lGL \
--    -lX11 \
--))
- endif
-
- # vim: set noet sw=4 ts=4:
-diff --git a/canvas/source/opengl/ogl_buffercontext.hxx 
b/canvas/source/opengl/ogl_buffercontext.hxx
-index 202e063..7f2066a 100644
---- a/canvas/source/opengl/ogl_buffercontext.hxx
-+++ b/canvas/source/opengl/ogl_buffercontext.hxx
-@@ -10,7 +10,7 @@
- #ifndef INCLUDED_CANVAS_SOURCE_OPENGL_OGL_BUFFERCONTEXT_HXX
- #define INCLUDED_CANVAS_SOURCE_OPENGL_OGL_BUFFERCONTEXT_HXX
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include <sal/config.h>
- #include <memory>
-diff --git a/canvas/source/opengl/ogl_canvascustomsprite.cxx 
b/canvas/source/opengl/ogl_canvascustomsprite.cxx
-index 8d38177..6b23d45 100644
---- a/canvas/source/opengl/ogl_canvascustomsprite.cxx
-+++ b/canvas/source/opengl/ogl_canvascustomsprite.cxx
-@@ -9,7 +9,7 @@
-
- #include <sal/config.h>
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include <basegfx/matrix/b2dhommatrix.hxx>
- #include <basegfx/point/b2dpoint.hxx>
-diff --git a/canvas/source/opengl/ogl_canvashelper.cxx 
b/canvas/source/opengl/ogl_canvashelper.cxx
-index 84a96ce..175a02b 100644
---- a/canvas/source/opengl/ogl_canvashelper.cxx
-+++ b/canvas/source/opengl/ogl_canvashelper.cxx
-@@ -11,7 +11,7 @@
-
- #include <memory>
- #include <functional>
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include <basegfx/polygon/b2dpolygontriangulator.hxx>
- #include <basegfx/polygon/b2dpolypolygon.hxx>
-diff --git a/canvas/source/opengl/ogl_canvastools.cxx 
b/canvas/source/opengl/ogl_canvastools.cxx
-index 657a220..3d9448b 100644
---- a/canvas/source/opengl/ogl_canvastools.cxx
-+++ b/canvas/source/opengl/ogl_canvastools.cxx
-@@ -9,7 +9,7 @@
-
- #include <sal/config.h>
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include <basegfx/matrix/b2dhommatrix.hxx>
- #include <basegfx/polygon/b2dpolygontriangulator.hxx>
-diff --git a/canvas/source/opengl/ogl_texturecache.cxx 
b/canvas/source/opengl/ogl_texturecache.cxx
-index 08cdd2f..43fb7d8 100644
---- a/canvas/source/opengl/ogl_texturecache.cxx
-+++ b/canvas/source/opengl/ogl_texturecache.cxx
-@@ -9,7 +9,7 @@
-
- #include <sal/config.h>
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include <com/sun/star/geometry/IntegerSize2D.hpp>
-
-diff --git a/canvas/source/opengl/ogl_tools.hxx 
b/canvas/source/opengl/ogl_tools.hxx
-index 8133212..469a5be 100644
---- a/canvas/source/opengl/ogl_tools.hxx
-+++ b/canvas/source/opengl/ogl_tools.hxx
-@@ -11,8 +11,7 @@
- #define INCLUDED_CANVAS_SOURCE_OPENGL_OGL_TOOLS_HXX
-
- #include <sal/config.h>
--#include <GL/glew.h>
--
-+#include <epoxy/gl.h>
-
- namespace oglcanvas
- {
-diff --git a/chart2/Library_chartcore.mk b/chart2/Library_chartcore.mk
-index b15f634..cc06fbd 100644
---- a/chart2/Library_chartcore.mk
-+++ b/chart2/Library_chartcore.mk
-@@ -32,7 +32,7 @@ $(eval $(call gb_Library_use_externals,chartcore,\
-
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Library_use_externals,chartcore,\
--    glew \
-+    epoxy \
- ))
- endif
-
-@@ -264,13 +264,6 @@ else ifeq ($(OS), $(filter LINUX %BSD SOLARIS, $(OS)))
- $(eval $(call gb_Library_add_libs,chartcore,\
-       $(DLOPEN_LIBS) \
- ))
--ifeq ($(ENABLE_HEADLESS),)
--$(eval $(call gb_Library_add_libs,chartcore,\
--    -lGL \
--    -lX11 \
--))
--endif #!ENABLE_HEADLESS
--
- endif
-
- # vim: set noet sw=4 ts=4:
-diff --git a/chart2/Library_chartopengl.mk b/chart2/Library_chartopengl.mk
-index 95ea58d..53056aa 100644
---- a/chart2/Library_chartopengl.mk
-+++ b/chart2/Library_chartopengl.mk
-@@ -22,7 +22,7 @@ $(eval $(call 
gb_Library_set_precompiled_header,chartopengl,$(SRCDIR)/chart2/inc
- $(eval $(call gb_Library_use_externals,chartopengl,\
-       boost_headers \
-       glm_headers \
--      glew \
-+      epoxy \
- ))
-
- $(eval $(call gb_Library_use_sdk_api,chartopengl))
-@@ -68,8 +68,6 @@ $(eval $(call 
gb_Library_use_system_darwin_frameworks,chartopengl,\
- else ifeq ($(OS), $(filter LINUX %BSD SOLARIS, $(OS)))
- $(eval $(call gb_Library_add_libs,chartopengl,\
-       $(DLOPEN_LIBS) \
--      -lGL \
--      -lX11 \
- ))
- endif
-
-diff --git a/chart2/inc/pch/precompiled_chartcore.hxx 
b/chart2/inc/pch/precompiled_chartcore.hxx
-index 8d02451..908d7ac 100644
---- a/chart2/inc/pch/precompiled_chartcore.hxx
-+++ b/chart2/inc/pch/precompiled_chartcore.hxx
-@@ -73,7 +73,6 @@
- #include <vcl/virdev.hxx>
- #include <vcl/wall.hxx>
- #include <ChartModel.hxx>
--#include <GL/glew.h>
- #include <basegfx/basegfxdllapi.h>
- #include <basegfx/matrix/b3dhommatrix.hxx>
- #include <basegfx/numeric/ftools.hxx>
-@@ -169,6 +168,7 @@
- #include <cppuhelper/weak.hxx>
- #include <editeng/editengdllapi.h>
- #include <editeng/unoprnms.hxx>
-+#include <epoxy/gl.h>
- #include <i18nlangtag/i18nlangtagdllapi.h>
- #include <i18nlangtag/lang.h>
- #include <i18nlangtag/languagetag.hxx>
-diff --git a/chart2/source/view/charttypes/GL3DBarChart.cxx 
b/chart2/source/view/charttypes/GL3DBarChart.cxx
-index a4193da..401b664 100644
---- a/chart2/source/view/charttypes/GL3DBarChart.cxx
-+++ b/chart2/source/view/charttypes/GL3DBarChart.cxx
-@@ -9,7 +9,7 @@
-
- #include <GL3DBarChart.hxx>
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include <glm/glm.hpp>
- #include <glm/gtx/transform.hpp>
-diff --git a/chart2/source/view/main/GL3DRenderer.cxx 
b/chart2/source/view/main/GL3DRenderer.cxx
-index fb4fb13..e1e4c01 100644
---- a/chart2/source/view/main/GL3DRenderer.cxx
-+++ b/chart2/source/view/main/GL3DRenderer.cxx
-@@ -7,7 +7,7 @@
-  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
-  */
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include "GL3DRenderer.hxx"
-
-@@ -244,8 +244,8 @@ void OpenGL3DRenderer::ShaderResources::LoadShaders()
-         m_3DBatchNormalID = glGetAttribLocation(m_3DBatchProID, 
"vertexNormalModelspace");
-         m_3DBatchColorID = glGetAttribLocation(m_3DBatchProID, "barColor");
- #if !defined MACOSX
--        //check whether the texture array is support
--        mbTexBatchSupport = GLEW_EXT_texture_array;
-+        //check whether the texture array is supported
-+        mbTexBatchSupport = epoxy_has_gl_extension("GL_EXT_texture_array");
- #endif
-         CHECK_GL_ERROR();
-         if (mbTexBatchSupport)
-@@ -401,7 +401,7 @@ void OpenGL3DRenderer::init()
-     m_fViewAngle = 30.0f;
-     m_3DProjection = glm::perspective(m_fViewAngle, (float)m_iWidth / 
(float)m_iHeight, 0.01f, 6000.0f);
-
--    maResources.m_b330Support = GLEW_VERSION_3_3;
-+    maResources.m_b330Support = epoxy_gl_version() >= 33;
-     CHECK_GL_ERROR();
-     maResources.LoadShaders();
-     maPickingResources.LoadShaders();
-diff --git a/chart2/source/view/main/OpenGLRender.cxx 
b/chart2/source/view/main/OpenGLRender.cxx
-index 3182e66..91a3763 100644
---- a/chart2/source/view/main/OpenGLRender.cxx
-+++ b/chart2/source/view/main/OpenGLRender.cxx
-@@ -7,7 +7,7 @@
-  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
-  */
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
- #include <vector>
- #include "OpenGLRender.hxx"
- #include <vcl/graph.hxx>
-diff --git a/config_host.mk.in b/config_host.mk.in
-index 3d39dcd..2a8fe3d 100644
---- a/config_host.mk.in
-+++ b/config_host.mk.in
-@@ -201,8 +201,8 @@ export GIO_LIBS=$(gb_SPACE)@GIO_LIBS@
- export GIT_REFERENCE_SRC=@GIT_REFERENCE_SRC@
- export GIT_LINK_SRC=@GIT_LINK_SRC@
- export GIT_NEEDED_SUBMODULES=@GIT_NEEDED_SUBMODULES@
--export GLEW_CFLAGS=$(gb_SPACE)@GLEW_CFLAGS@
--export GLEW_LIBS=$(gb_SPACE)@GLEW_LIBS@
-+export EPOXY_CFLAGS=$(gb_SPACE)@EPOXY_CFLAGS@
-+export EPOXY_LIBS=$(gb_SPACE)@EPOXY_LIBS@
- export GLM_CFLAGS=$(gb_SPACE)@GLM_CFLAGS@
- export GNOMEVFS_CFLAGS=$(gb_SPACE)@GNOMEVFS_CFLAGS@
- export GNOMEVFS_LIBS=$(gb_SPACE)@GNOMEVFS_LIBS@
-@@ -514,7 +514,7 @@ export SYSTEM_FIREBIRD=@SYSTEM_FIREBIRD@
- export SYSTEM_GENBRK=@SYSTEM_GENBRK@
- export SYSTEM_GENCCODE=@SYSTEM_GENCCODE@
- export SYSTEM_GENCMN=@SYSTEM_GENCMN@
--export SYSTEM_GLEW=@SYSTEM_GLEW@
-+export SYSTEM_EPOXY=@SYSTEM_EPOXY@
- export SYSTEM_GLM=@SYSTEM_GLM@
- export SYSTEM_GRAPHITE=@SYSTEM_GRAPHITE@
- export SYSTEM_HARFBUZZ=@SYSTEM_HARFBUZZ@
-diff --git a/config_host/config_opengl.h.in b/config_host/config_opengl.h.in
-deleted file mode 100644
-index 67b9e47..0000000
---- a/config_host/config_opengl.h.in
-+++ /dev/null
-@@ -1,10 +0,0 @@
--/*
--Settings for OpenGL
--*/
--
--#ifndef CONFIG_OPENGL_H
--#define CONFIG_OPENGL_H
--
--#define HAVE_GLEW_1_12 0
--
--#endif
-diff --git a/configure.ac b/configure.ac
-index 079e856..0f8e58d 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -1634,6 +1634,11 @@ AC_ARG_WITH(system-cairo,
-         [Use cairo libraries already on system.  Happens automatically for
-          (implicit) --enable-gtk and for --enable-gtk3.]))
-
-+AC_ARG_WITH(system-epoxy,
-+    AS_HELP_STRING([--with-system-epoxy],
-+        [Use epoxy libraries already on system.  Happens automatically for
-+         --enable-gtk3.]))
-+
- AC_ARG_WITH(myspell-dicts,
-     AS_HELP_STRING([--with-myspell-dicts],
-         [Adds myspell dictionaries to the LibreOffice installation set]),
-@@ -8941,14 +8946,6 @@ AC_SUBST([GLM_CFLAGS])
- AC_SUBST([SYSTEM_GLM])
-
- dnl ===================================================================
--dnl Check for system glew
--dnl ===================================================================
--libo_CHECK_SYSTEM_MODULE([glew], [GLEW], [glew >= 1.10.0])
--AS_IF([test "$with_system_glew" = "yes"],
--    [PKG_CHECK_EXISTS([glew >= 1.12.0], [AC_DEFINE([HAVE_GLEW_1_12])])],
--    [AC_DEFINE([HAVE_GLEW_1_12])])
--
--dnl ===================================================================
- dnl Check for system odbc
- dnl ===================================================================
- AC_MSG_CHECKING([which odbc headers to use])
-@@ -10497,7 +10494,7 @@ if test "x$enable_gltf" != "xno" -a $_os != iOS -a 
$_os != Android -a "$ENABLE_H
-     AC_DEFINE(HAVE_FEATURE_GLTF,1)
-     if test "$with_system_libgltf" = "yes"; then
-         SYSTEM_LIBGLTF=TRUE
--        PKG_CHECK_MODULES( LIBGLTF, [libgltf-0.0 >= 0.0.1] )
-+        PKG_CHECK_MODULES( LIBGLTF, [libgltf-0.1 >= 0.1.0] )
-         FilterLibs "${LIBGLTF_LIBS}"
-         LIBGLTF_LIBS="${filteredlibs}"
-     else
-@@ -11728,6 +11725,11 @@ AC_SUBST(CAIRO_CFLAGS)
- AC_SUBST(CAIRO_LIBS)
-
- dnl ===================================================================
-+dnl Check for system epoxy
-+dnl ===================================================================
-+libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.3.1], 
["-I${WORKDIR}/UnpackedTarball/epoxy/include"])
-+
-+dnl ===================================================================
- dnl Test whether to use avahi
- dnl ===================================================================
- if test "$_os" = "WINNT"; then
-@@ -12886,7 +12888,6 @@ AC_CONFIG_HEADERS([config_host/config_mpl.h])
- AC_CONFIG_HEADERS([config_host/config_orcus.h])
- AC_CONFIG_HEADERS([config_host/config_kde4.h])
- AC_CONFIG_HEADERS([config_host/config_oox.h])
--AC_CONFIG_HEADERS([config_host/config_opengl.h])
- AC_CONFIG_HEADERS([config_host/config_options.h])
- AC_CONFIG_HEADERS([config_host/config_options_calc.h])
- AC_CONFIG_HEADERS([config_host/config_test.h])
-diff --git a/cui/Library_cui.mk b/cui/Library_cui.mk
-index 6a63a1d..64f7844 100644
---- a/cui/Library_cui.mk
-+++ b/cui/Library_cui.mk
-@@ -72,7 +72,7 @@ $(eval $(call gb_Library_use_externals,cui,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Library_use_externals,cui,\
--     glew \
-+     epoxy \
-  ))
- endif
-
-diff --git a/distro-configs/LibreOfficeFlatpak.conf 
b/distro-configs/LibreOfficeFlatpak.conf
-index d5d6686..121d198 100644
---- a/distro-configs/LibreOfficeFlatpak.conf
-+++ b/distro-configs/LibreOfficeFlatpak.conf
-@@ -11,7 +11,6 @@
- --without-system-coinmp
- --without-system-cppunit
- --without-system-firebird
----without-system-glew
- --without-system-glm
- --without-system-libabw
- --without-system-libcdr
-diff --git a/download.lst b/download.lst
-index 3e3313b..9d7af4f 100644
---- a/download.lst
-+++ b/download.lst
-@@ -29,6 +29,8 @@ export CURL_TARBALL := curl-7.51.0.tar.gz
- export DBGHELP_DLL := 13fbc2e8b37ddf28181dd6d8081c2b8e-dbghelp.dll
- export EBOOK_MD5SUM := 6b48eda57914e6343efebc9381027b78
- export EBOOK_TARBALL := libe-book-0.1.2.tar.bz2
-+export EPOXY_MD5SUM := 96f6620a9b005a503e7b44b0b528287d
-+export EPOXY_TARBALL := libepoxy-1.3.1.tar.bz2
- export EPM_TARBALL := 3ade8cfe7e59ca8e65052644fed9fca4-epm-3.7.tar.gz
- export ETONYEK_MD5SUM := 77ff46936dcc83670557274e7dd2aa33
- export ETONYEK_VERSION_MICRO := 6
-@@ -54,7 +56,6 @@ export FONT_EMOJIONE_COLOR_TARBALL := 
EmojiOneColor-SVGinOT-1.3.tar.gz
- export FREEHAND_MD5SUM := 8cf70c5dc4d24d2dc4a107f509d2d6d7
- export FREEHAND_TARBALL := libfreehand-0.1.1.tar.bz2
- export FREETYPE_TARBALL := 
dbf2caca1d3afd410a29217a9809d397-freetype-2.4.8.tar.bz2
--export GLEW_TARBALL := 3941e9cab2f4f9d8faee3e8d57ae7664-glew-1.12.0.zip
- export GLM_TARBALL := 
bae83fa5dc7f081768daace6e199adc3-glm-0.9.4.6-libreoffice.zip
- export GRAPHITE_TARBALL := 
3069842a88b8f40c6b83ad2850cda293-graphite2-minimal-1.3.9.tgz
- export HARFBUZZ_MD5SUM := 5986e1bfcd983d1f6caa53ef64c4abc5
-@@ -88,8 +89,8 @@ export LIBATOMIC_OPS_TARBALL := libatomic_ops-7_2d.zip
- export LIBEOT_MD5SUM := aa24f5dd2a2992f4a116aa72af817548
- export LIBEOT_TARBALL := libeot-0.01.tar.bz2
- export LIBEXTTEXTCAT_TARBALL := 
10d61fbaa6a06348823651b1bd7940fe-libexttextcat-3.4.4.tar.bz2
--export LIBGLTF_MD5SUM := d63a9f47ab048f5009d90693d6aa6424
--export LIBGLTF_TARBALL := libgltf-0.0.2.tar.bz2
-+export LIBGLTF_MD5SUM := 63ae962d0c436909979826fce0fca2fd
-+export LIBGLTF_TARBALL := libgltf-0.1.0.tar.gz
- export LIBLANGTAG_MD5SUM := 284f120247323a35122ab32b4b359c45
- export LIBLANGTAG_TARBALL := liblangtag-0.6.2.tar.bz2
- export LIBTOMMATH_MD5SUM := da283d2e3e72137d0c600ac36b991c9d
-diff --git a/external/Module_external.mk b/external/Module_external.mk
-index 1dbf97b..c14e668 100644
---- a/external/Module_external.mk
-+++ b/external/Module_external.mk
-@@ -38,13 +38,13 @@ $(eval $(call gb_Module_add_moduledirs,external,\
-       $(call gb_Helper_optional,CURL,curl) \
-       $(call gb_Helper_optional,EBOOK,libebook) \
-       $(call gb_Helper_optional,EPM,epm) \
-+      $(call gb_Helper_optional,EPOXY,epoxy) \
-       $(call gb_Helper_optional,ETONYEK,libetonyek) \
-       $(call gb_Helper_optional,EXPAT,expat) \
-       $(call gb_Helper_optional,FIREBIRD,firebird) \
-       $(call gb_Helper_optional,FONTCONFIG,fontconfig) \
-       $(call gb_Helper_optional,FREEHAND,libfreehand) \
-       $(call gb_Helper_optional,FREETYPE,freetype) \
--      $(call gb_Helper_optional,GLEW,glew) \
-       $(call gb_Helper_optional,GLM,glm) \
-       $(call gb_Helper_optional,GRAPHITE,graphite) \
-       $(call gb_Helper_optional,HARFBUZZ,harfbuzz) \
-diff --git a/external/epoxy/Library_epoxy.mk b/external/epoxy/Library_epoxy.mk
-new file mode 100644
-index 0000000..28f9dab
---- /dev/null
-+++ b/external/epoxy/Library_epoxy.mk
-@@ -0,0 +1,63 @@
-+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-+#
-+# This file is part of the LibreOffice project.
-+#
-+# This Source Code Form is subject to the terms of the Mozilla Public
-+# License, v. 2.0. If a copy of the MPL was not distributed with this
-+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-+#
-+
-+$(eval $(call gb_Library_Library,epoxy))
-+
-+$(eval $(call gb_Library_use_unpacked,epoxy,epoxy))
-+
-+$(eval $(call gb_Library_set_warnings_not_errors,epoxy))
-+
-+$(eval $(call gb_Library_set_include,epoxy,\
-+      -I$(WORKDIR)/UnpackedTarball/epoxy/include \
-+      -I$(WORKDIR)/UnpackedTarball/epoxy/src \
-+      $$(INCLUDE) \
-+))
-+
-+# epoxy is riddled with warnings... let's spare use
-+# the pointless spamming
-+$(eval $(call gb_Library_add_cxxflags,epoxy,\
-+      -w \
-+))
-+$(eval $(call gb_Library_add_cflags,epoxy,\
-+      -w \
-+))
-+
-+ifeq ($(OS),LINUX)
-+$(eval $(call gb_Library_add_libs,epoxy,\
-+      -ldl \
-+))
-+endif
-+
-+$(eval $(call gb_Library_add_generated_cobjects,epoxy,\
-+      UnpackedTarball/epoxy/src/dispatch_common \
-+      UnpackedTarball/epoxy/src/gl_generated_dispatch \
-+))
-+
-+ifeq ($(OS),WNT)
-+$(eval $(call gb_Library_add_generated_cobjects,epoxy,\
-+      UnpackedTarball/epoxy/src/dispatch_wgl \
-+      UnpackedTarball/epoxy/src/wgl_generated_dispatch \
-+))
-+else ifeq ($(OS),MACOSX)
-+# nothing
-+else ifeq ($(OS),ANDROID)
-+$(eval $(call gb_Library_add_generated_cobjects,epoxy,\
-+      UnpackedTarball/epoxy/src/dispatch_egl \
-+      UnpackedTarball/epoxy/src/egl_generated_dispatch \
-+))
-+else
-+$(eval $(call gb_Library_add_generated_cobjects,epoxy,\
-+      UnpackedTarball/epoxy/src/dispatch_glx \
-+      UnpackedTarball/epoxy/src/glx_generated_dispatch \
-+      UnpackedTarball/epoxy/src/dispatch_egl \
-+      UnpackedTarball/epoxy/src/egl_generated_dispatch \
-+))
-+endif
-+
-+# vim: set noet sw=4 ts=4:
-diff --git a/external/glew/Makefile b/external/epoxy/Makefile
-similarity index 100%
-rename from external/glew/Makefile
-rename to external/epoxy/Makefile
-diff --git a/external/glew/Module_glew.mk b/external/epoxy/Module_epoxy.mk
-similarity index 69%
-rename from external/glew/Module_glew.mk
-rename to external/epoxy/Module_epoxy.mk
-index 1d1b9a7..ea65176 100644
---- a/external/glew/Module_glew.mk
-+++ b/external/epoxy/Module_epoxy.mk
-@@ -7,12 +7,11 @@
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
- #
-
--$(eval $(call gb_Module_Module,glew))
-+$(eval $(call gb_Module_Module,epoxy))
-
--$(eval $(call gb_Module_add_targets,glew,\
--      ExternalProject_glew \
--      UnpackedTarball_glew \
--      ExternalPackage_glew \
-+$(eval $(call gb_Module_add_targets,epoxy,\
-+      Library_epoxy \
-+      UnpackedTarball_epoxy \
- ))
-
- # vim: set noet sw=4 ts=4:
-diff --git a/external/epoxy/README b/external/epoxy/README
-new file mode 100644
-index 0000000..8bd467a
---- /dev/null
-+++ b/external/epoxy/README
-@@ -0,0 +1,5 @@
-+Epoxy is an OpenGL Extension Wrangler
-+
-+Epoxy is a library for handling OpenGL function pointer management for you
-+
-+https://github.com/anholt/libepoxy
-diff --git a/external/epoxy/UnpackedTarball_epoxy.mk 
b/external/epoxy/UnpackedTarball_epoxy.mk
-new file mode 100644
-index 0000000..76c0fdf
---- /dev/null
-+++ b/external/epoxy/UnpackedTarball_epoxy.mk
-@@ -0,0 +1,20 @@
-+# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
-+#
-+# This file is part of the LibreOffice project.
-+#
-+# This Source Code Form is subject to the terms of the Mozilla Public
-+# License, v. 2.0. If a copy of the MPL was not distributed with this
-+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-+#
-+
-+$(eval $(call gb_UnpackedTarball_UnpackedTarball,epoxy))
-+
-+$(eval $(call gb_UnpackedTarball_set_tarball,epoxy,$(EPOXY_TARBALL)))
-+
-+$(eval $(call gb_UnpackedTarball_set_patchlevel,epoxy,0))
-+
-+$(eval $(call gb_UnpackedTarball_add_patches,epoxy, \
-+    external/epoxy/epoxy.windows.api.patch \
-+))
-+
-+# vim: set noet sw=4 ts=4:
-diff --git a/external/epoxy/epoxy.windows.api.patch 
b/external/epoxy/epoxy.windows.api.patch
-new file mode 100644
-index 0000000..12d2afb
---- /dev/null
-+++ b/external/epoxy/epoxy.windows.api.patch
-@@ -0,0 +1,90 @@
-+--- include/epoxy/gl.h
-++++ include/epoxy/gl.h
-+@@ -59,7 +59,8 @@
-+
-+ #else
-+ #ifndef APIENTRY
-+-#define APIENTRY __stdcall
-++#define WINAPI __stdcall
-++#define APIENTRY WINAPI
-+ #endif
-+
-+ #ifndef GLAPIENTRY
-+--- src/egl_generated_dispatch.c
-++++ src/egl_generated_dispatch.c
-+@@ -128,7 +128,11 @@
-+ };
-+
-+ #if USING_DISPATCH_TABLE
-++#if defined (_MSC_VER)
-++static __inline struct dispatch_table *
-++#else
-+ static inline struct dispatch_table *
-++#endif
-+ get_dispatch_table(void);
-+
-+ #endif
-+@@ -1642,7 +1646,11 @@
-+ uint32_t egl_tls_index;
-+ uint32_t egl_tls_size = sizeof(struct dispatch_table);
-+
-++#if defined (_MSC_VER)
-++static __inline struct dispatch_table *
-++#else
-+ static inline struct dispatch_table *
-++#endif
-+ get_dispatch_table(void)
-+ {
-+      return TlsGetValue(egl_tls_index);
-+--- src/gl_generated_dispatch.c
-++++ src/gl_generated_dispatch.c
-+@@ -3122,7 +3122,11 @@
-+ };
-+
-+ #if USING_DISPATCH_TABLE
-++#if defined (_MSC_VER)
-++static __inline struct dispatch_table *
-++#else
-+ static inline struct dispatch_table *
-++#endif
-+ get_dispatch_table(void);
-+
-+ #endif
-+@@ -51507,7 +51511,11 @@
-+ uint32_t gl_tls_index;
-+ uint32_t gl_tls_size = sizeof(struct dispatch_table);
-+
-++#if defined (_MSC_VER)
-++static __inline struct dispatch_table *
-++#else
-+ static inline struct dispatch_table *
-++#endif
-+ get_dispatch_table(void)
-+ {
-+      return TlsGetValue(gl_tls_index);
-+--- src/wgl_generated_dispatch.c
-++++ src/wgl_generated_dispatch.c
-+@@ -157,7 +157,11 @@
-+ };
-+
-+ #if USING_DISPATCH_TABLE
-++#if defined (_MSC_VER)
-++static __inline struct dispatch_table *
-++#else
-+ static inline struct dispatch_table *
-++#endif
-+ get_dispatch_table(void);
-+
-+ #endif
-+@@ -1701,7 +1705,11 @@
-+ uint32_t wgl_tls_index;
-+ uint32_t wgl_tls_size = sizeof(struct dispatch_table);
-+
-++#if defined (_MSC_VER)
-++static __inline struct dispatch_table *
-++#else
-+ static inline struct dispatch_table *
-++#endif
-+ get_dispatch_table(void)
-+ {
-+      return TlsGetValue(wgl_tls_index);
-diff --git a/external/glew/ExternalPackage_glew.mk 
b/external/glew/ExternalPackage_glew.mk
-deleted file mode 100644
-index e6adc8b..0000000
---- a/external/glew/ExternalPackage_glew.mk
-+++ /dev/null
-@@ -1,33 +0,0 @@
--# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
--#
--# This file is part of the LibreOffice project.
--#
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--#
--
--$(eval $(call gb_ExternalPackage_ExternalPackage,glew,glew))
--
--$(eval $(call gb_ExternalPackage_use_external_project,glew,glew))
--
--ifeq ($(OS)-$(COM),WNT-MSC)
--ifeq ($(CPUNAME),INTEL)
--glew_arch_subdir=Win32
--else ifeq ($(CPUNAME),X86_64)
--glew_arch_subdir=x64
--endif
--endif
--
--ifeq ($(OS),MACOSX)
--$(eval $(call 
gb_ExternalPackage_add_file,glew,$(LIBO_LIB_FOLDER)/libGLEW.1.12.0.dylib,lib/libGLEW.1.12.0.dylib))
--else ifeq ($(OS)-$(COM),WNT-GCC)
--else ifeq ($(COM),MSC)
--$(eval $(call gb_ExternalPackage_add_files,glew,$(LIBO_LIB_FOLDER), \
--      bin/$(if 
$(MSVC_USE_DEBUG_RUNTIME),Debug/$(glew_arch_subdir)/glew32d.dll,Release/$(glew_arch_subdir)/glew32.dll)
 \
--))
--else ifeq ($(DISABLE_DYNLOADING),)
--$(eval $(call 
gb_ExternalPackage_add_file,glew,$(LIBO_LIB_FOLDER)/libGLEW.so.1.12,lib/libGLEW.so.1.12.0))
--endif
--
--# vim: set noet sw=4 ts=4:
-diff --git a/external/glew/ExternalProject_glew.mk 
b/external/glew/ExternalProject_glew.mk
-deleted file mode 100644
-index 0d80cd0..0000000
---- a/external/glew/ExternalProject_glew.mk
-+++ /dev/null
-@@ -1,36 +0,0 @@
--# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
--#
--# This file is part of the LibreOffice project.
--#
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--#
--
--$(eval $(call gb_ExternalProject_ExternalProject,glew))
--
--$(eval $(call gb_ExternalProject_register_targets,glew,\
--      build \
--))
--
--ifeq ($(COM),MSC)
--$(call gb_ExternalProject_get_state_target,glew,build) :
--      $(call gb_ExternalProject_run,build,\
--              $(if $(filter 140,$(VCVER)),$(DEVENV) /Upgrade glew.sln,echo 
up-to-date) && \
--              msbuild.exe glew_shared.vcxproj /p:Platform=$(if $(filter 
INTEL,$(CPUNAME)),Win32,x64) /p:Configuration=$(if 
$(MSVC_USE_DEBUG_RUNTIME),Debug,Release) $(if $(filter 
140,$(VCVER)),/p:PlatformToolset=v140,/p:PlatformToolset=v120) \
--      ,build/vc12) \
--      $(call gb_ExternalProject_run,build,\
--              msbuild.exe glewinfo.vcxproj /p:Platform=$(if $(filter 
INTEL,$(CPUNAME)),Win32,x64) /p:Configuration=Release $(if $(filter 
140,$(VCVER)),/p:PlatformToolset=v140,/p:PlatformToolset=v120) \
--      ,build/vc12)
--
--else
--
--$(call gb_ExternalProject_get_state_target,glew,build) :
--      $(call gb_ExternalProject_run,glew,\
--              $(if $(ENABLE_DEBUG),STRIP=) LD="$(CC)" \
--                      $(MAKE) STRIP= glew.lib $(if $(filter 
DESKTOP,$(BUILD_TYPE)),$(if $(ENABLE_DEBUG),debug)) \
--      )
--
--endif
--
--# vim: set noet sw=4 ts=4:
-diff --git a/external/glew/README b/external/glew/README
-deleted file mode 100644
-index 34b2d24..0000000
---- a/external/glew/README
-+++ /dev/null
-@@ -1,6 +0,0 @@
--GLEW is the OpenGL Extension Wrangler
--
--GLEW provides efficient run-time mechanisms for determining which OpenGL
--extensions are supported on the target platform.
--
--http://glew.sourceforge.net/
-diff --git a/external/glew/UnpackedTarball_glew.mk 
b/external/glew/UnpackedTarball_glew.mk
-deleted file mode 100644
-index c47b7a0..0000000
---- a/external/glew/UnpackedTarball_glew.mk
-+++ /dev/null
-@@ -1,48 +0,0 @@
--# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
--#
--# This file is part of the LibreOffice project.
--#
--# This Source Code Form is subject to the terms of the Mozilla Public
--# License, v. 2.0. If a copy of the MPL was not distributed with this
--# file, You can obtain one at http://mozilla.org/MPL/2.0/.
--#
--
--$(eval $(call gb_UnpackedTarball_UnpackedTarball,glew))
--
--$(eval $(call gb_UnpackedTarball_set_tarball,glew,$(GLEW_TARBALL)))
--
--$(eval $(call gb_UnpackedTarball_set_patchlevel,glew,0))
--
--$(eval $(call gb_UnpackedTarball_fix_end_of_line,glew,\
--      Makefile \
--      include/GL/glew.h \
--))
--
--ifeq ($(OS)$(COM),WNTMSC)
--$(eval $(call gb_UnpackedTarball_set_patchflags,glew,--binary))
--$(eval $(call gb_UnpackedTarball_add_patches,glew,\
--      external/glew/glew-msvc-disable-sse2.patch.1 \
--))
--else
--$(eval $(call gb_UnpackedTarball_add_patches,glew,\
--      external/glew/glew_use_CC_variable.patch.1 \
--))
--endif
--
--ifeq ($(OS),MACOSX)
--$(eval $(call gb_UnpackedTarball_add_patches,glew,\
--      external/glew/glew-macosx-install-name.patch.1 \
--))
--endif
--
--ifeq ($(DISABLE_DYNLOADING),TRUE)
--$(eval $(call gb_UnpackedTarball_add_patches,glew,\
--      external/glew/glew-static-only.patch.1 \
--))
--endif
--
--$(eval $(call gb_UnpackedTarball_add_patches,glew,\
--      external/glew/glew-tmpdir.patch.1 \
--))
--
--# vim: set noet sw=4 ts=4:
-diff --git a/external/glew/glew-macosx-install-name.patch.1 
b/external/glew/glew-macosx-install-name.patch.1
-deleted file mode 100644
-index 75e8e7f..0000000
---- a/external/glew/glew-macosx-install-name.patch.1
-+++ /dev/null
-@@ -1,13 +0,0 @@
---*- Mode:Diff -*-
--diff -ur glew.org/build/glew.rc glew/build/glew.rc
----- glew/config/Makefile.darwin
--+++ glew/config/Makefile.darwin
--@@ -20,7 +20,7 @@
-- LIB.DEVLNK    = lib$(NAME).dylib
-- LIB.SHARED    = lib$(NAME).$(SO_VERSION).dylib
-- LIB.STATIC    = lib$(NAME).a
---LDFLAGS.SO    = -dynamiclib -install_name $(GLEW_DEST)/lib/$(LIB.SHARED) 
-current_version $(SO_VERSION) -compatibility_version $(SO_MAJOR)
--+LDFLAGS.SO    = -dynamiclib -install_name 
@__________________________________________________OOO/$(LIB.SHARED) 
-current_version $(SO_VERSION) -compatibility_version $(SO_MAJOR)
-- LIB.SONAME.MX = lib$(NAME)mx.$(SO_MAJOR).dylib
-- LIB.DEVLNK.MX = lib$(NAME)mx.dylib
-- LIB.SHARED.MX = lib$(NAME)mx.$(SO_VERSION).dylib
-diff --git a/external/glew/glew-msvc-disable-sse2.patch.1 
b/external/glew/glew-msvc-disable-sse2.patch.1
-deleted file mode 100644
-index 6b07044..0000000
---- a/external/glew/glew-msvc-disable-sse2.patch.1
-+++ /dev/null
-@@ -1,10 +0,0 @@
----- glew/build//vc10/common.props.orig        2014-10-02 15:06:57.027060664 
+0200
--+++ glew/build//vc10/common.props     2014-10-02 15:06:59.026060509 +0200
--@@ -10,6 +10,7 @@
--   <ItemDefinitionGroup>
--     <ClCompile>
--       
<AdditionalIncludeDirectories>$(INCLUDE_DIR)</AdditionalIncludeDirectories>
--+      
<EnableEnhancedInstructionSet>StreamingSIMDExtensions</EnableEnhancedInstructionSet>
--     </ClCompile>
--   </ItemDefinitionGroup>
--   <ItemGroup>
-diff --git a/external/glew/glew-static-only.patch.1 
b/external/glew/glew-static-only.patch.1
-deleted file mode 100644
-index 14ccff2..0000000
---- a/external/glew/glew-static-only.patch.1
-+++ /dev/null
-@@ -1,12 +0,0 @@
---*- Mode:Diff -*-
----- glew/Makefile
--+++ glew/Makefile
--@@ -93,7 +93,7 @@
-- LIB.SOBJS.MX       := $(addprefix tmp/$(SYSTEM)/mx/shared/,$(LIB.SRCS.NAMES))
-- LIB.SOBJS.MX       := $(LIB.SOBJS.MX:.c=.o)
--
---glew.lib: lib lib/$(LIB.SHARED) lib/$(LIB.STATIC) glew.pc
--+glew.lib: lib lib/$(LIB.STATIC)
--
-- lib:
--      mkdir lib
-diff --git a/external/glew/glew-tmpdir.patch.1 
b/external/glew/glew-tmpdir.patch.1
-deleted file mode 100644
-index 9a2847b..0000000
---- a/external/glew/glew-tmpdir.patch.1
-+++ /dev/null
-@@ -1,13 +0,0 @@
--diff -ur glew.org/Makefile glew/Makefile
----- glew.org/Makefile 2016-05-02 06:25:53.521291677 +0200
--+++ glew/Makefile     2016-05-02 06:31:10.325035494 +0200
--@@ -55,7 +55,8 @@
-- DIST_SRC_TGZ ?= $(shell pwd)/$(DIST_NAME).tgz
-- DIST_WIN32   ?= $(shell pwd)/$(DIST_NAME)-win32.zip
--
---DIST_DIR := $(shell mktemp -d /tmp/glew.XXXXXX)/$(DIST_NAME)
--+TMPDIR ?= /tmp
--+DIST_DIR := $(shell mktemp -d $(TMPDIR)/glew.XXXXXX)/$(DIST_NAME)
--
-- # To disable stripping of binaries either:
-- #   - use STRIP= on gmake command-line
-diff --git a/external/glew/glew_use_CC_variable.patch.1 
b/external/glew/glew_use_CC_variable.patch.1
-deleted file mode 100644
-index 56e9903..0000000
---- a/external/glew/glew_use_CC_variable.patch.1
-+++ /dev/null
-@@ -1,24 +0,0 @@
--Use CC variable from environment, don't hardcode "cc".
--
----- glew/config/Makefile.linux.orig   2014-01-29 15:39:43.364972925 +0100
--+++ glew/config/Makefile.linux        2014-01-29 15:44:45.621000941 +0100
--@@ -1,6 +1,6 @@
-- NAME = $(GLEW_NAME)
---CC = cc
---LD = cc
--+CC ?= cc
--+LD ?= $(CC)
-- M_ARCH ?= $(shell uname -m)
-- ARCH64 = false
-- ifeq (x86_64,${M_ARCH})
----- glew/config/Makefile.darwin.orig  2014-01-29 15:44:39.541000377 +0100
--+++ glew/config/Makefile.darwin       2014-01-29 15:44:47.548001120 +0100
--@@ -1,6 +1,6 @@
-- NAME = $(GLEW_NAME)
---CC = cc
---LD = cc
--+CC ?= cc
--+LD ?= $(CC)
-- CFLAGS.EXTRA = -dynamic -fno-common
-- #CFLAGS.EXTRA += -no-cpp-precomp
-- LDFLAGS.EXTRA =
-diff --git a/external/libgltf/ExternalProject_libgltf.mk 
b/external/libgltf/ExternalProject_libgltf.mk
-index 57c01d0..90a1d96 100644
---- a/external/libgltf/ExternalProject_libgltf.mk
-+++ b/external/libgltf/ExternalProject_libgltf.mk
-@@ -17,7 +17,7 @@ $(eval $(call gb_ExternalProject_register_targets,libgltf,\
-
- $(eval $(call gb_ExternalProject_use_externals,libgltf,\
-       boost_headers \
--      glew \
-+      epoxy \
-       glm_headers \
- ))
-
-@@ -30,8 +30,8 @@ ifeq ($(SYSTEM_BOOST),)
- libgltf_AdditionalIncludes += "$(call gb_UnpackedTarball_get_dir,boost)"
- endif
-
--ifeq ($(SYSTEM_GLEW),)
--libgltf_AdditionalIncludes += "$(call 
gb_UnpackedTarball_get_dir,glew)/include"
-+ifeq ($(SYSTEM_EPOXY),)
-+libgltf_AdditionalIncludes += "$(call 
gb_UnpackedTarball_get_dir,epoxy)/include"
- endif
-
- ifeq ($(SYSTEM_GLM),)
-@@ -45,7 +45,7 @@ $(call gb_ExternalProject_get_state_target,libgltf,build) :
-                       $(if $(filter 120,$(VCVER)),/p:PlatformToolset=v120 
/p:VisualStudioVersion=12.0 /ToolsVersion:12.0) \
-                       $(if $(filter 140,$(VCVER)),/p:PlatformToolset=v140 
/p:VisualStudioVersion=14.0 /ToolsVersion:14.0) \
-                       '/p:AdditionalIncludeDirectories=$(subst 
$(WHITESPACE),;,$(subst /,\,$(strip $(libgltf_AdditionalIncludes))))' \
--                      /p:AdditionalLibraryDirectories=$(if 
$(SYSTEM_GLEW),,"$(subst /,\,$(call gb_UnpackedTarball_get_dir,glew))\lib\$(if 
$(MSVC_USE_DEBUG_RUNTIME),Debug,Release)\Win32") \
-+                      /p:AdditionalLibraryDirectories=$(if 
$(SYSTEM_EPOXY),,"$(subst /,\,$(call 
gb_UnpackedTarball_get_dir,epoxy))\lib\$(if 
$(MSVC_USE_DEBUG_RUNTIME),Debug,Release)\Win32") \
-       ,build/win32)
-
- else # !ifeq($(COM),MSC)
-@@ -67,7 +67,7 @@ $(call gb_ExternalProject_get_state_target,libgltf,build) :
-                       $(if $(ENABLE_DEBUG),--enable-debug,--disable-debug) \
-                       --disable-werror \
-                       BOOST_CFLAGS="$(BOOST_CPPFLAGS)" \
--                      GLEW_CFLAGS="$(if 
$(SYSTEM_GLEW),$(GLEW_CFLAGS),-I$(call 
gb_UnpackedTarball_get_dir,glew)/include) -DGLEW_NO_GLU" \
-+                      EPOXY_CFLAGS="$(if 
$(SYSTEM_EPOXY),$(EPOXY_CFLAGS),-I$(call 
gb_UnpackedTarball_get_dir,epoxy)/include)" \
-                       GLM_CFLAGS="$(if $(SYSTEM_GLM),$(GLM_CFLAGS),-I$(call 
gb_UnpackedTarball_get_dir,glm))" \
-                       $(if 
$(libgltf_CPPFLAGS),CPPFLAGS='$(libgltf_CPPFLAGS)') \
-               && $(MAKE) \
-diff --git a/external/libgltf/libgltf-msvc-x64.patch.1 
b/external/libgltf/libgltf-msvc-x64.patch.1
-index 86417a7..32a831b 100644
---- a/external/libgltf/libgltf-msvc-x64.patch.1
-+++ b/external/libgltf/libgltf-msvc-x64.patch.1
-@@ -20,7 +20,7 @@ diff -ur libgltf.org/build/win32/libgltf.vcxproj 
libgltf/build/win32/libgltf.vcx
-    </ItemGroup>
-    <ItemGroup>
-      <ClInclude Include="..\..\inc\libgltf.h" />
--@@ -56,6 +64,12 @@
-+@@ -53,6 +61,12 @@
-      <CharacterSet>MultiByte</CharacterSet>
-      <PlatformToolset>v110</PlatformToolset>
-    </PropertyGroup>
-@@ -33,7 +33,7 @@ diff -ur libgltf.org/build/win32/libgltf.vcxproj 
libgltf/build/win32/libgltf.vcx
-    <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" 
Label="Configuration">
-      <ConfigurationType>StaticLibrary</ConfigurationType>
-      <UseDebugLibraries>false</UseDebugLibraries>
--@@ -63,15 +77,28 @@
-+@@ -60,15 +74,28 @@
-      <CharacterSet>MultiByte</CharacterSet>
-      <PlatformToolset>v110</PlatformToolset>
-    </PropertyGroup>
-@@ -62,8 +62,8 @@ diff -ur libgltf.org/build/win32/libgltf.vcxproj 
libgltf/build/win32/libgltf.vcx
-    <PropertyGroup Label="UserMacros" />
-    <ItemDefinitionGroup 
Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-      <ClCompile>
--@@ -86,6 +113,19 @@
--       
<AdditionalDependencies>opengl32.lib;glew32.lib;$(AdditionalDependencies)</AdditionalDependencies>
-+@@ -83,10 +110,42 @@
-+       
<AdditionalDependencies>opengl32.lib;epoxy32.lib;$(AdditionalDependencies)</AdditionalDependencies>
-      </Link>
-    </ItemDefinitionGroup>
- +  <ItemDefinitionGroup 
Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-@@ -76,20 +76,13 @@ diff -ur libgltf.org/build/win32/libgltf.vcxproj 
libgltf/build/win32/libgltf.vcx
- +    <Link>
- +      <GenerateDebugInformation>true</GenerateDebugInformation>
- +      
<AdditionalLibraryDirectories>$(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
--+      
<AdditionalDependencies>opengl32.lib;glew32.lib;$(AdditionalDependencies)</AdditionalDependencies>
-++      
<AdditionalDependencies>opengl32.lib;epoxy32.lib;$(AdditionalDependencies)</AdditionalDependencies>
- +    </Link>
- +  </ItemDefinitionGroup>
-    <ItemDefinitionGroup 
Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-      <ClCompile>
-        <WarningLevel>Level4</WarningLevel>
--@@ -105,6 +145,25 @@
--       <SubSystem>Windows</SubSystem>
--     </Link>
--   </ItemDefinitionGroup>
--+  <ItemDefinitionGroup 
Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
--+    <ClCompile>
--+      <WarningLevel>Level4</WarningLevel>
--+      <Optimization>MaxSpeed</Optimization>
-+       <Optimization>MaxSpeed</Optimization>
- +      
<EnableEnhancedInstructionSet>StreamingSIMDExtensions</EnableEnhancedInstructionSet>
- +      <FunctionLevelLinking>true</FunctionLevelLinking>
- +      <IntrinsicFunctions>true</IntrinsicFunctions>
-@@ -101,10 +94,14 @@ diff -ur libgltf.org/build/win32/libgltf.vcxproj 
libgltf/build/win32/libgltf.vcx
- +      <EnableCOMDATFolding>true</EnableCOMDATFolding>
- +      <OptimizeReferences>true</OptimizeReferences>
- +      
<AdditionalLibraryDirectories>$(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
--+      
<AdditionalDependencies>opengl32.lib;glew32.lib;$(AdditionalDependencies)</AdditionalDependencies>
-++      
<AdditionalDependencies>opengl32.lib;epoxy32.lib;$(AdditionalDependencies)</AdditionalDependencies>
- +      <SubSystem>Windows</SubSystem>
- +    </Link>
- +  </ItemDefinitionGroup>
--   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
--   <ImportGroup Label="ExtensionTargets">
--   </ImportGroup>
-++  <ItemDefinitionGroup 
Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-++    <ClCompile>
-++      <WarningLevel>Level4</WarningLevel>
-++      <Optimization>MaxSpeed</Optimization>
-+       
<EnableEnhancedInstructionSet>StreamingSIMDExtensions</EnableEnhancedInstructionSet>
-+       <FunctionLevelLinking>true</FunctionLevelLinking>
-+       <IntrinsicFunctions>true</IntrinsicFunctions>
-diff --git a/include/vcl/opengl/OpenGLContext.hxx 
b/include/vcl/opengl/OpenGLContext.hxx
-index e3e9ce0..ffcd816 100644
---- a/include/vcl/opengl/OpenGLContext.hxx
-+++ b/include/vcl/opengl/OpenGLContext.hxx
-@@ -12,7 +12,7 @@
-
- #include <string.h>
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
-
- #include <vcl/dllapi.h>
- #include <vcl/window.hxx>
-@@ -158,8 +158,8 @@ private:
-     virtual void destroyCurrentContext();
-
- protected:
--    bool InitGLEW();
--    static void InitGLEWDebugging();
-+    bool InitGL();
-+    static void InitGLDebugging();
-     static void InitChildWindow(SystemChildWindow *pChildWindow);
-     static void BuffersSwapped();
-     virtual GLWindow& getModifiableOpenGLWindow() = 0;
-diff --git a/include/vcl/opengl/OpenGLHelper.hxx 
b/include/vcl/opengl/OpenGLHelper.hxx
-index 458021f..23b9b79 100644
---- a/include/vcl/opengl/OpenGLHelper.hxx
-+++ b/include/vcl/opengl/OpenGLHelper.hxx
-@@ -10,7 +10,7 @@
- #ifndef INCLUDED_VCL_OPENGL_OPENGLHELPER_HXX
- #define INCLUDED_VCL_OPENGL_OPENGLHELPER_HXX
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
- #include <sal/log.hxx>
- #include <vcl/dllapi.h>
- #include <vcl/bitmapex.hxx>
-diff --git a/include/vcl/opengl/OpenGLWrapper.hxx 
b/include/vcl/opengl/OpenGLWrapper.hxx
-index 3b7f6a7..e9fb967 100644
---- a/include/vcl/opengl/OpenGLWrapper.hxx
-+++ b/include/vcl/opengl/OpenGLWrapper.hxx
-@@ -7,7 +7,7 @@
-  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
-  */
-
--// Fully wrapped methods that have no exotic GL / GLEW header deps.
-+// Fully wrapped methods that have no exotic GL header deps.
-
- #ifndef INCLUDED_VCL_OPENGL_OPENGLWRAPPER_HXX
- #define INCLUDED_VCL_OPENGL_OPENGLWRAPPER_HXX
-diff --git a/slideshow/Library_OGLTrans.mk b/slideshow/Library_OGLTrans.mk
-index b908a0b..fb04596 100644
---- a/slideshow/Library_OGLTrans.mk
-+++ b/slideshow/Library_OGLTrans.mk
-@@ -34,7 +34,7 @@ $(eval $(call gb_Library_use_libraries,OGLTrans,\
-
- $(eval $(call gb_Library_use_externals,OGLTrans,\
-       boost_headers \
--      glew \
-+      epoxy \
-       glm_headers \
- ))
-
-@@ -56,13 +56,6 @@ $(eval $(call gb_Library_use_system_win32_libs,OGLTrans,\
-     opengl32 \
- ))
-
--else
--
--$(eval $(call gb_Library_add_libs,OGLTrans,\
--      -lGL \
--      -lX11 \
--))
--
- endif
-
- $(eval $(call gb_Library_add_exception_objects,OGLTrans,\
-diff --git a/slideshow/Library_slideshow.mk b/slideshow/Library_slideshow.mk
-index 3a9aac6..0583f5e 100644
---- a/slideshow/Library_slideshow.mk
-+++ b/slideshow/Library_slideshow.mk
-@@ -31,7 +31,7 @@ $(eval $(call gb_Library_use_externals,slideshow,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Library_use_externals,slideshow,\
--     glew \
-+     epoxy \
-  ))
- endif
-
-diff --git a/slideshow/source/engine/opengl/TransitionImpl.cxx 
b/slideshow/source/engine/opengl/TransitionImpl.cxx
-index 60ab587..115aaf2 100644
---- a/slideshow/source/engine/opengl/TransitionImpl.cxx
-+++ b/slideshow/source/engine/opengl/TransitionImpl.cxx
-@@ -26,7 +26,6 @@
-  *
-  ************************************************************************/
-
--#include <GL/glew.h>
- #include <glm/gtc/matrix_transform.hpp>
- #include <glm/gtc/type_ptr.hpp>
- #include <vcl/opengl/OpenGLHelper.hxx>
-diff --git a/slideshow/source/engine/opengl/TransitionImpl.hxx 
b/slideshow/source/engine/opengl/TransitionImpl.hxx
-index 66ecb6b..b739c0c 100644
---- a/slideshow/source/engine/opengl/TransitionImpl.hxx
-+++ b/slideshow/source/engine/opengl/TransitionImpl.hxx
-@@ -31,8 +31,7 @@
- #include <config_lgpl.h>
- #include <glm/gtc/type_ptr.hpp>
-
--#include <GL/glew.h>
--
-+#include <limits>
- #include <memory>
- #include <vector>
-
-diff --git a/slideshow/source/engine/opengl/TransitionerImpl.cxx 
b/slideshow/source/engine/opengl/TransitionerImpl.cxx
-index ef1d385..01cd3e5 100644
---- a/slideshow/source/engine/opengl/TransitionerImpl.cxx
-+++ b/slideshow/source/engine/opengl/TransitionerImpl.cxx
-@@ -810,7 +810,7 @@ void buildMipmaps(
-     GLint internalFormat, GLsizei width, GLsizei height, GLenum format,
-     GLenum type, const void * data)
- {
--    if (GLEW_ARB_framebuffer_object) {
-+    if (epoxy_has_gl_extension("GL_ARB_framebuffer_object")) {
-         glTexImage2D(
-             GL_TEXTURE_2D, 0, internalFormat, width, height, 0, format, type,
-             data);
-diff --git a/svx/Library_svxcore.mk b/svx/Library_svxcore.mk
-index 557c427..48ecf22 100644
---- a/svx/Library_svxcore.mk
-+++ b/svx/Library_svxcore.mk
-@@ -88,7 +88,7 @@ $(eval $(call gb_Library_use_externals,svxcore,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Library_use_externals,svxcore,\
--     glew \
-+     epoxy \
-  ))
- endif
-
-diff --git a/toolkit/Library_tk.mk b/toolkit/Library_tk.mk
-index 27bd721..b9a42d3 100644
---- a/toolkit/Library_tk.mk
-+++ b/toolkit/Library_tk.mk
-@@ -27,7 +27,7 @@ $(eval $(call gb_Library_use_externals,tk,\
-
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Library_use_externals,tk,\
--    glew \
-+    epoxy \
- ))
- endif
- $(eval $(call gb_Library_set_include,tk,\
-diff --git a/vcl/CppunitTest_vcl_bitmap_test.mk 
b/vcl/CppunitTest_vcl_bitmap_test.mk
-index 879c7ac..70ce156 100644
---- a/vcl/CppunitTest_vcl_bitmap_test.mk
-+++ b/vcl/CppunitTest_vcl_bitmap_test.mk
-@@ -19,7 +19,7 @@ $(eval $(call gb_CppunitTest_use_externals,vcl_bitmap_test,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_CppunitTest_use_externals,vcl_bitmap_test,\
--     glew \
-+     epoxy \
-  ))
- endif
-
-diff --git a/vcl/CppunitTest_vcl_wmf_test.mk b/vcl/CppunitTest_vcl_wmf_test.mk
-index 369c792..7cae363 100644
---- a/vcl/CppunitTest_vcl_wmf_test.mk
-+++ b/vcl/CppunitTest_vcl_wmf_test.mk
-@@ -87,7 +87,7 @@ $(eval $(call gb_CppunitTest_use_externals,vcl_wmf_test,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_CppunitTest_use_externals,vcl_wmf_test,\
--     glew \
-+     epoxy \
-  ))
- endif
-
-@@ -136,7 +136,6 @@ $(eval $(call gb_CppunitTest_add_libs,vcl_wmf_test,\
-     -lm \
-     -ldl \
-     -lpthread \
--    -lGL \
-     -lX11 \
- ))
- endif
-@@ -190,7 +189,6 @@ ifeq ($(OS), $(filter LINUX %BSD SOLARIS, $(OS)))
- $(eval $(call gb_CppunitTest_add_libs,vcl_wmf_test,\
-     -lm $(DLOPEN_LIBS) \
-     -lpthread \
--    -lGL \
-     -lX11 \
-     -lXext \
- ))
-diff --git a/vcl/Executable_icontest.mk b/vcl/Executable_icontest.mk
-index 102697b..cce8feb 100644
---- a/vcl/Executable_icontest.mk
-+++ b/vcl/Executable_icontest.mk
-@@ -15,7 +15,7 @@ $(eval $(call gb_Executable_use_externals,icontest,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Executable_use_externals,icontest,\
--    glew \
-+    epoxy \
- ))
- endif
-
-diff --git a/vcl/Executable_vcldemo.mk b/vcl/Executable_vcldemo.mk
-index bff091e..a09d3b4 100644
---- a/vcl/Executable_vcldemo.mk
-+++ b/vcl/Executable_vcldemo.mk
-@@ -21,7 +21,7 @@ $(eval $(call gb_Executable_use_externals,vcldemo,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Executable_use_externals,vcldemo,\
--    glew \
-+    epoxy \
- ))
- endif
-
-diff --git a/vcl/Executable_visualbackendtest.mk 
b/vcl/Executable_visualbackendtest.mk
-index abf8cbe..8704453 100644
---- a/vcl/Executable_visualbackendtest.mk
-+++ b/vcl/Executable_visualbackendtest.mk
-@@ -46,7 +46,6 @@ $(eval $(call gb_Executable_add_libs,visualbackendtest,\
-       -lm \
-       -ldl \
-       -lpthread \
--    -lGL \
-     -lX11 \
- ))
-
-diff --git a/vcl/Library_vcl.mk b/vcl/Library_vcl.mk
-index f552b55..3bfff8c 100644
---- a/vcl/Library_vcl.mk
-+++ b/vcl/Library_vcl.mk
-@@ -124,7 +124,7 @@ $(eval $(call gb_Library_use_externals,vcl,\
- ))
- ifeq ($(ENABLE_HEADLESS),)
- $(eval $(call gb_Library_use_externals,vcl,\
--     glew \
-+     epoxy \
-  ))
- endif
-
-@@ -648,7 +648,6 @@ $(eval $(call gb_Library_add_libs,vcl,\
-       -lm \
-       -ldl \
-       -lpthread \
--    -lGL \
-     -lX11 \
- ))
- endif
-diff --git a/vcl/Library_vclplug_gen.mk b/vcl/Library_vclplug_gen.mk
-index f281605..0e1c39c 100644
---- a/vcl/Library_vclplug_gen.mk
-+++ b/vcl/Library_vclplug_gen.mk
-@@ -51,7 +51,7 @@ $(eval $(call gb_Library_use_externals,vclplug_gen,\
-       boost_headers \
-       cairo \
-       graphite \
--      glew \
-+      epoxy \
-       glm_headers \
-       harfbuzz \
-       icu_headers \
-@@ -65,7 +65,6 @@ $(eval $(call gb_Library_add_libs,vclplug_gen,\
-       -lXext \
-       -lSM \
-       -lICE \
--      -lGL \
- ))
-
- $(eval $(call gb_Library_add_exception_objects,vclplug_gen,\
-diff --git a/vcl/Library_vclplug_gtk.mk b/vcl/Library_vclplug_gtk.mk
-index c32a127..67247b7 100644
---- a/vcl/Library_vclplug_gtk.mk
-+++ b/vcl/Library_vclplug_gtk.mk
-@@ -59,7 +59,7 @@ $(eval $(call gb_Library_use_externals,vclplug_gtk,\
-       cairo \
-       dbus \
-       gio \
--      glew \
-+      epoxy \
-       gtk \
-       gthread \
-       icuuc \
-diff --git a/vcl/Library_vclplug_gtk3.mk b/vcl/Library_vclplug_gtk3.mk
-index 8d013d9..1457c1a 100644
---- a/vcl/Library_vclplug_gtk3.mk
-+++ b/vcl/Library_vclplug_gtk3.mk
-@@ -75,7 +75,7 @@ $(eval $(call gb_Library_use_libraries,vclplug_gtk3,\
-
- $(eval $(call gb_Library_use_externals,vclplug_gtk3,\
-       boost_headers \
--      glew \
-+      epoxy \
-       dbus \
- ))
-
-diff --git a/vcl/Library_vclplug_kde4.mk b/vcl/Library_vclplug_kde4.mk
-index 30c4069..acd7bd5 100644
---- a/vcl/Library_vclplug_kde4.mk
-+++ b/vcl/Library_vclplug_kde4.mk
-@@ -54,7 +54,7 @@ $(eval $(call gb_Library_use_externals,vclplug_kde4,\
-       boost_headers \
-       icuuc \
-       kde4 \
--      glew \
-+      epoxy \
- ))
-
- $(eval $(call gb_Library_add_libs,vclplug_kde4,\
-diff --git a/vcl/inc/opengl/LineRenderUtils.hxx 
b/vcl/inc/opengl/LineRenderUtils.hxx
-index 58ae6a8..e3f375b 100644
---- a/vcl/inc/opengl/LineRenderUtils.hxx
-+++ b/vcl/inc/opengl/LineRenderUtils.hxx
-@@ -11,7 +11,6 @@
- #ifndef INCLUDED_VCL_INC_OPENGL_LINERENDERUTILS_H
- #define INCLUDED_VCL_INC_OPENGL_LINERENDERUTILS_H
-
--#include <GL/glew.h>
- #include "opengl/VertexUtils.hxx"
- #include "opengl/RenderList.hxx"
-
-diff --git a/vcl/inc/opengl/VertexUtils.hxx b/vcl/inc/opengl/VertexUtils.hxx
-index f9804ec..de2c070 100644
---- a/vcl/inc/opengl/VertexUtils.hxx
-+++ b/vcl/inc/opengl/VertexUtils.hxx
-@@ -12,7 +12,7 @@
- #define INCLUDED_VCL_INC_OPENGL_VERTEXUTILS_H
-
- #include <basegfx/numeric/ftools.hxx>
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
- #include <glm/gtx/norm.hpp>
- #include <vcl/salgtype.hxx>
- #include <vector>
-diff --git a/vcl/inc/opengl/framebuffer.hxx b/vcl/inc/opengl/framebuffer.hxx
-index ec7a450..a2dbd1e 100644
---- a/vcl/inc/opengl/framebuffer.hxx
-+++ b/vcl/inc/opengl/framebuffer.hxx
-@@ -10,7 +10,6 @@
- #ifndef INCLUDED_VCL_INC_OPENGL_FRAMEBUFFER_H
- #define INCLUDED_VCL_INC_OPENGL_FRAMEBUFFER_H
-
--#include <GL/glew.h>
- #include <vcl/dllapi.h>
-
- #include <opengl/texture.hxx>
-diff --git a/vcl/inc/opengl/program.hxx b/vcl/inc/opengl/program.hxx
-index 73cdb7f..4632ddf 100644
---- a/vcl/inc/opengl/program.hxx
-+++ b/vcl/inc/opengl/program.hxx
-@@ -14,7 +14,6 @@
-
- #include <list>
-
--#include <GL/glew.h>
- #include <vcl/dllapi.h>
-
- #include <basegfx/point/b2dpoint.hxx>
-diff --git a/vcl/inc/opengl/texture.hxx b/vcl/inc/opengl/texture.hxx
-index a0c8029..fd4eb97 100644
---- a/vcl/inc/opengl/texture.hxx
-+++ b/vcl/inc/opengl/texture.hxx
-@@ -20,7 +20,7 @@
- #ifndef INCLUDED_VCL_INC_OPENGL_TEXTURE_H
- #define INCLUDED_VCL_INC_OPENGL_TEXTURE_H
-
--#include <GL/glew.h>
-+#include <epoxy/gl.h>
- #include <vcl/dllapi.h>
- #include <vcl/salgtype.hxx>
- #include <rtl/ustring.hxx>
-diff --git a/vcl/inc/pch/precompiled_vcl.hxx b/vcl/inc/pch/precompiled_vcl.hxx
-index 6ef9e2a..a356ae8 100644
---- a/vcl/inc/pch/precompiled_vcl.hxx
-+++ b/vcl/inc/pch/precompiled_vcl.hxx
-@@ -56,6 +56,7 @@
- #include <boost/math/special_functions/sinc.hpp>
- #include <boost/multi_array.hpp>
- #include <boost/optional.hpp>
-+#include <epoxy/gl.h>
- #include <osl/conditn.hxx>
- #include <osl/diagnose.h>
- #include <osl/diagnose.hxx>
-@@ -184,7 +185,6 @@
- #include <vcl/virdev.hxx>
- #include <vcl/window.hxx>
- #include <vcl/wrkwin.hxx>
--#include <GL/glew.h>
- #include <PhysicalFontCollection.hxx>
- #include <PhysicalFontFace.hxx>
- #include <PhysicalFontFamily.hxx>
-diff --git a/vcl/inc/unx/saldisp.hxx b/vcl/inc/unx/saldisp.hxx
-index 64998df..339ba80 100644
---- a/vcl/inc/unx/saldisp.hxx
-+++ b/vcl/inc/unx/saldisp.hxx
-@@ -28,7 +28,7 @@ class   SalXLib;
- #include <X11/Xlib.h>
- #include <X11/Xutil.h>
- #include <X11/extensions/Xrender.h>
--#include "GL/glxew.h"
-+#include <epoxy/glx.h>
-
- #include <unx/salunx.h>
- #include <unx/saltype.h>
-diff --git a/vcl/opengl/x11/gdiimpl.cxx b/vcl/opengl/x11/gdiimpl.cxx
-index b4f87a3..92dd18c 100644
---- a/vcl/opengl/x11/gdiimpl.cxx
-+++ b/vcl/opengl/x11/gdiimpl.cxx
-@@ -32,6 +32,7 @@
- #include <o3tl/lru_map.hxx>
-
- static std::vector<GLXContext> g_vShareList;
-+static bool g_bAnyCurrent;
-
- class X11OpenGLContext : public OpenGLContext
- {
-@@ -184,23 +185,10 @@ namespace
-         return pFBC;
-     }
-
--    // we need them before glew can initialize them
--    // glew needs an OpenGL context so we need to get the address manually
--    void initOpenGLFunctionPointers()
--    {
--        glXChooseFBConfig = reinterpret_cast<GLXFBConfig*(*)(Display *dpy, 
int screen, const int *attrib_list, int 
*nelements)>(glXGetProcAddressARB(reinterpret_cast<GLubyte const 
*>("glXChooseFBConfig")));
--        glXGetVisualFromFBConfig = reinterpret_cast<XVisualInfo*(*)(Display 
*dpy, GLXFBConfig config)>(glXGetProcAddressARB(reinterpret_cast<GLubyte const 
*>("glXGetVisualFromFBConfig")));    // try to find a visual for the current 
set of attributes
--        glXGetFBConfigAttrib = reinterpret_cast<int(*)(Display *dpy, 
GLXFBConfig config, int attribute, int* 
value)>(glXGetProcAddressARB(reinterpret_cast<GLubyte const 
*>("glXGetFBConfigAttrib")));
--        glXCreateContextAttribsARB = reinterpret_cast<GLXContext(*)(Display*, 
GLXFBConfig, GLXContext, Bool, const 
int*)>(glXGetProcAddressARB(reinterpret_cast<const GLubyte 
*>("glXCreateContextAttribsARB")));
--        glXCreatePixmap = reinterpret_cast<GLXPixmap(*)(Display*, 
GLXFBConfig, Pixmap, const int*)>(glXGetProcAddressARB(reinterpret_cast<const 
GLubyte *>("glXCreatePixmap")));
--    }
--
-     Visual* getVisual(Display* dpy, Window win)
-     {
-         OpenGLZone aZone;
-
--        initOpenGLFunctionPointers();
--
-         XWindowAttributes xattr;
-         if( !XGetWindowAttributes( dpy, win, &xattr ) )
-         {
-@@ -235,7 +223,10 @@ void X11OpenGLContext::resetCurrent()
-     OpenGLZone aZone;
-
-     if (m_aGLWin.dpy)
-+    {
-         glXMakeCurrent(m_aGLWin.dpy, None, nullptr);
-+        g_bAnyCurrent = false;
-+    }
- }
-
- bool X11OpenGLContext::isCurrent()
-@@ -247,7 +238,7 @@ bool X11OpenGLContext::isCurrent()
-
- bool X11OpenGLContext::isAnyCurrent()
- {
--    return glXGetCurrentContext() != None;
-+    return g_bAnyCurrent && glXGetCurrentContext() != None;
- }
-
- SystemWindowData X11OpenGLContext::generateWinData(vcl::Window* pParent, bool 
/*bRequestLegacyContext*/)
-@@ -266,8 +257,6 @@ SystemWindowData 
X11OpenGLContext::generateWinData(vcl::Window* pParent, bool /*
-     if( dpy == nullptr || !glXQueryExtension( dpy, nullptr, nullptr ) )
-         return aWinData;
-
--    initOpenGLFunctionPointers();
--
-     int best_fbc = -1;
-     GLXFBConfig* pFBC = getFBConfig(dpy, win, best_fbc, true, false);
-
-@@ -355,10 +344,13 @@ bool X11OpenGLContext::ImplInit()
-
-     if( !glXMakeCurrent( m_aGLWin.dpy, m_aGLWin.win, m_aGLWin.ctx ) )
-     {
-+        g_bAnyCurrent = false;
-         SAL_WARN("vcl.opengl", "unable to select current GLX context");
-         return false;
-     }
-
-+    g_bAnyCurrent = true;
-+
-     int glxMinor, glxMajor;
-     double nGLXVersion = 0;
-     if( glXQueryVersion( m_aGLWin.dpy, &glxMajor, &glxMinor ) )
-@@ -400,8 +392,8 @@ bool X11OpenGLContext::ImplInit()
-         }
-     }
-
--    bool bRet = InitGLEW();
--    InitGLEWDebugging();
-+    bool bRet = InitGL();
-+    InitGLDebugging();
-
-     glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | 
GL_STENCIL_BUFFER_BIT);
-
-@@ -427,10 +419,12 @@ void X11OpenGLContext::makeCurrent()
-     {
-         if (!glXMakeCurrent( m_aGLWin.dpy, m_aGLWin.win, m_aGLWin.ctx ))
-         {
-+            g_bAnyCurrent = false;
-             SAL_WARN("vcl.opengl", "OpenGLContext::makeCurrent failed "
-                      "on drawable " << m_aGLWin.win);
-             return;
-         }
-+        g_bAnyCurrent = true;
-     }
-
-     registerAsCurrent();
-@@ -445,6 +439,7 @@ void X11OpenGLContext::destroyCurrentContext()
-             g_vShareList.erase(itr);
-
-         glXMakeCurrent(m_aGLWin.dpy, None, nullptr);
-+        g_bAnyCurrent = false;
-         if( glGetError() != GL_NO_ERROR )
-         {
-             SAL_WARN("vcl.opengl", "glError: " << glGetError());
-diff --git a/vcl/osx/salobj.cxx b/vcl/osx/salobj.cxx
-index c75f2a7..9e6e746 100644
---- a/vcl/osx/salobj.cxx
-+++ b/vcl/osx/salobj.cxx
-@@ -321,8 +321,8 @@ bool AquaOpenGLContext::ImplInit()
-     NSOpenGLView* pView = getOpenGLView();
-     [[pView openGLContext] makeCurrentContext];
-
--    bool bRet = InitGLEW();
--    InitGLEWDebugging();
-+    bool bRet = InitGL();
-+    InitGLDebugging();
-     return bRet;
- }
-
-diff --git a/vcl/source/opengl/OpenGLContext.cxx 
b/vcl/source/opengl/OpenGLContext.cxx
-index 33d8009..1b2893b 100644
---- a/vcl/source/opengl/OpenGLContext.cxx
-+++ b/vcl/source/opengl/OpenGLContext.cxx
-@@ -7,7 +7,6 @@
-  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
-  */
-
--#include <config_opengl.h>
- #include <chrono>
-
- #include <vcl/opengl/OpenGLContext.hxx>
-@@ -205,13 +204,8 @@ extern "C" void
- APIENTRY
- #endif
- debug_callback(GLenum source, GLenum type, GLuint id,
--        GLenum severity, GLsizei , const GLchar* message,
--#if HAVE_GLEW_1_12
--        const GLvoid*
--#else
--        GLvoid*
--#endif
--        )
-+               GLenum severity, GLsizei , const GLchar* message,
-+               const GLvoid*)
- {
-     // ignore Nvidia's 131218: "Program/shader state performance warning: 
Fragment Shader is going to be recompiled because the shader key based on GL 
state mismatches."
-     // the GLSL compiler is a bit too aggressive in optimizing the state 
based on the current OpenGL state
-@@ -280,30 +274,14 @@ OUString getGLString(GLenum eGlEnum)
-     return sString;
- }
-
--bool OpenGLContext::InitGLEW()
-+bool OpenGLContext::InitGL()
- {
--    static bool bGlewInit = false;
--    if(!bGlewInit)
--    {
--        OpenGLZone aZone;
--
--        glewExperimental = GL_TRUE;
--        GLenum err = glewInit();
--        if (err != GLEW_OK)
--        {
--            SAL_WARN("vcl.opengl", "Failed to initialize GLEW: " << 
glewGetErrorString(err));
--            return false;
--        }
--        else
--            bGlewInit = true;
--    }
--
-     VCL_GL_INFO("OpenGLContext::ImplInit----end");
-     VCL_GL_INFO("Vendor: " << getGLString(GL_VENDOR) << " Renderer: " << 
getGLString(GL_RENDERER) << " GL version: " << OpenGLHelper::getGLVersion());
-     mbInitialized = true;
-
-     // I think we need at least GL 3.0
--    if (!GLEW_VERSION_3_0)
-+    if (epoxy_gl_version() < 30)
-     {
-         SAL_WARN("vcl.opengl", "We don't have at least OpenGL 3.0");
-         return false;
-@@ -319,11 +297,11 @@ bool OpenGLContext::InitGLEW()
-     return true;
- }
-
--void OpenGLContext::InitGLEWDebugging()
-+void OpenGLContext::InitGLDebugging()
- {
- #ifdef DBG_UTIL
-     // only enable debug output in dbgutil build
--    if( GLEW_ARB_debug_output)
-+    if (epoxy_has_gl_extension("GL_ARB_debug_output"))
-     {
-         OpenGLZone aZone;
-
-diff --git a/vcl/source/opengl/OpenGLHelper.cxx 
b/vcl/source/opengl/OpenGLHelper.cxx
-index f07e7dc..9b91415 100644
---- a/vcl/source/opengl/OpenGLHelper.cxx
-+++ b/vcl/source/opengl/OpenGLHelper.cxx
-@@ -401,7 +401,7 @@ GLint OpenGLHelper::LoadShaders(const OUString& 
rVertexShaderName,
-         aGeometryShaderSource = getShaderSource(rGeometryShaderName);
-
-     GLint bBinaryResult = GL_FALSE;
--    if( GLEW_ARB_get_program_binary && !rDigest.isEmpty() )
-+    if (epoxy_has_gl_extension("GL_ARB_get_program_binary") && 
!rDigest.isEmpty())
-     {
-         OString aFileName =
-                 createFileName(rVertexShaderName, rFragmentShaderName, 
rGeometryShaderName, rDigest);
-@@ -473,7 +473,7 @@ GLint OpenGLHelper::LoadShaders(const OUString& 
rVertexShaderName,
-     if (bHasGeometryShader)
-         glAttachShader(ProgramID, GeometryShaderID);
-
--    if( GLEW_ARB_get_program_binary && !rDigest.isEmpty() )
-+    if (epoxy_has_gl_extension("GL_ARB_get_program_binary") && 
!rDigest.isEmpty())
-     {
-         glProgramParameteri(ProgramID, GL_PROGRAM_BINARY_RETRIEVABLE_HINT, 
GL_TRUE);
-         glLinkProgram(ProgramID);
-@@ -1085,14 +1085,14 @@ void OpenGLHelper::debugMsgPrint(const int nType, 
const char *pFormat, ...)
-     {
-         OpenGLZone aZone;
-
--        if (GLEW_KHR_debug)
-+        if (epoxy_has_gl_extension("GL_KHR_debug"))
-             glDebugMessageInsert(GL_DEBUG_SOURCE_APPLICATION,
-                                  GL_DEBUG_TYPE_OTHER,
-                                  1, // one[sic] id is as good as another ?
-                                  // GL_DEBUG_SEVERITY_NOTIFICATION for >= 
GL4.3 ?
-                                  GL_DEBUG_SEVERITY_LOW,
-                                  strlen(pStr), pStr);
--        else if (GLEW_AMD_debug_output)
-+        else if (epoxy_has_gl_extension("GL_AMD_debug_output"))
-             glDebugMessageInsertAMD(GL_DEBUG_CATEGORY_APPLICATION_AMD,
-                                     GL_DEBUG_SEVERITY_LOW_AMD,
-                                     1, // one[sic] id is as good as another ?
-diff --git a/vcl/unx/generic/app/saldisp.cxx b/vcl/unx/generic/app/saldisp.cxx
-index 0bff9b8..34f0e6f 100644
---- a/vcl/unx/generic/app/saldisp.cxx
-+++ b/vcl/unx/generic/app/saldisp.cxx
-@@ -47,7 +47,6 @@
- #include <X11/extensions/Xinerama.h>
- #endif
-
--#include "GL/glxew.h"
- #include <opengl/zone.hxx>
-
- #include <vcl/svapp.hxx>
-diff --git a/vcl/workben/icontest.cxx b/vcl/workben/icontest.cxx
-index ae2973b..32d6ae8 100644
---- a/vcl/workben/icontest.cxx
-+++ b/vcl/workben/icontest.cxx
-@@ -20,8 +20,6 @@
-
- #include <math.h>
-
--#include <GL/glew.h>
--
- #include <glm/gtx/bit.hpp>
-
- #include <com/sun/star/lang/XComponent.hpp>
---
-2.9.3
-
diff --git 
a/source/xoffice/libreoffice/0001-gtk3-implement-opengl-support-for-slideshow.patch
 
b/source/xoffice/libreoffice/0001-gtk3-implement-opengl-support-for-slideshow.patch
deleted file mode 100644
index 560aed9..0000000
--- 
a/source/xoffice/libreoffice/0001-gtk3-implement-opengl-support-for-slideshow.patch
+++ /dev/null
@@ -1,568 +0,0 @@
-From ac19024c141448dbc5d89ad943a28875b4504f5c Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <[email protected]>
-Date: Fri, 25 Nov 2016 14:11:13 +0000
-Subject: [PATCH] gtk3: implement opengl support for slideshow
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-all of them work, except "Fall" doesn't look right, but it has
-the exact same problem under gtk2/gen to.
-
-Change-Id: I73cb9c0fb8211f727198be78d90d4f80a4f8c7c8
-Reviewed-on: https://gerrit.libreoffice.org/31214
-Reviewed-by: Caolán McNamara <[email protected]>
-Tested-by: Caolán McNamara <[email protected]>
-(cherry picked from commit 8bd9db90383ee008777903c35c7a5eb2c5352e71)
----
- include/vcl/opengl/OpenGLContext.hxx               |   2 +
- slideshow/source/engine/opengl/TransitionImpl.cxx  |  73 ++++++------
- slideshow/source/engine/opengl/TransitionImpl.hxx  |   9 +-
- .../source/engine/opengl/TransitionerImpl.cxx      |   7 +-
- vcl/inc/unx/gtk/gtkinst.hxx                        |   1 +
- vcl/source/opengl/OpenGLContext.cxx                |   5 +
- vcl/unx/gtk3/gtk3gtkinst.cxx                       | 127 +++++++++++++++++++++
- 7 files changed, 181 insertions(+), 43 deletions(-)
-
-diff --git a/include/vcl/opengl/OpenGLContext.hxx 
b/include/vcl/opengl/OpenGLContext.hxx
-index ffcd816..5796f7e 100644
---- a/include/vcl/opengl/OpenGLContext.hxx
-+++ b/include/vcl/opengl/OpenGLContext.hxx
-@@ -129,6 +129,8 @@ public:
-     void registerAsCurrent();
-     /// reset the GL context so this context is not implicit in subsequent GL 
calls.
-     virtual void resetCurrent();
-+    /// unbind the GL_FRAMEBUFFER to its default state, needed for gtk3
-+    virtual void restoreDefaultFramebuffer();
-     virtual void swapBuffers();
-     virtual void sync();
-     void show();
-diff --git a/slideshow/source/engine/opengl/TransitionImpl.cxx 
b/slideshow/source/engine/opengl/TransitionImpl.cxx
-index 115aaf2..7b9b894 100644
---- a/slideshow/source/engine/opengl/TransitionImpl.cxx
-+++ b/slideshow/source/engine/opengl/TransitionImpl.cxx
-@@ -29,6 +29,7 @@
- #include <glm/gtc/matrix_transform.hpp>
- #include <glm/gtc/type_ptr.hpp>
- #include <vcl/opengl/OpenGLHelper.hxx>
-+#include <vcl/opengl/OpenGLContext.hxx>
-
- #include <algorithm>
- #include <array>
-@@ -132,7 +133,7 @@ static std::vector<int> uploadPrimitives(const 
Primitives_t& primitives)
-     return indices;
- }
-
--bool OGLTransitionImpl::prepare( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex )
-+bool OGLTransitionImpl::prepare( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, OpenGLContext *pContext )
- {
-     m_nProgramObject = makeShader();
-     if (!m_nProgramObject)
-@@ -200,7 +201,7 @@ bool OGLTransitionImpl::prepare( sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteri
-     glBindBuffer(GL_ARRAY_BUFFER, 0);
-     CHECK_GL_ERROR();
-
--    prepareTransition( glLeavingSlideTex, glEnteringSlideTex );
-+    prepareTransition( glLeavingSlideTex, glEnteringSlideTex, pContext );
-     return true;
- }
-
-@@ -233,7 +234,7 @@ void OGLTransitionImpl::finish( double, double, double, 
double, double )
- {
- }
-
--void OGLTransitionImpl::prepareTransition( sal_Int32, sal_Int32 )
-+void OGLTransitionImpl::prepareTransition( sal_Int32, sal_Int32, 
OpenGLContext* )
- {
- }
-
-@@ -241,7 +242,7 @@ void OGLTransitionImpl::finishTransition()
- {
- }
-
--void OGLTransitionImpl::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex, double SlideWidthScale, double 
SlideHeightScale )
-+void OGLTransitionImpl::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex, double SlideWidthScale, double 
SlideHeightScale, OpenGLContext * )
- {
-     CHECK_GL_ERROR();
-     applyOverallOperations( nTime, SlideWidthScale, SlideHeightScale );
-@@ -257,7 +258,7 @@ void OGLTransitionImpl::displaySlides_( double nTime, 
sal_Int32 glLeavingSlideTe
- }
-
- void OGLTransitionImpl::display( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex,
--                                 double SlideWidth, double SlideHeight, 
double DispWidth, double DispHeight )
-+                                 double SlideWidth, double SlideHeight, 
double DispWidth, double DispHeight, OpenGLContext *pContext )
- {
-     const double SlideWidthScale = SlideWidth/DispWidth;
-     const double SlideHeightScale = SlideHeight/DispHeight;
-@@ -267,7 +268,7 @@ void OGLTransitionImpl::display( double nTime, sal_Int32 
glLeavingSlideTex, sal_
-     prepare( nTime, SlideWidth, SlideHeight, DispWidth, DispHeight );
-
-     CHECK_GL_ERROR();
--    displaySlides_( nTime, glLeavingSlideTex, glEnteringSlideTex, 
SlideWidthScale, SlideHeightScale );
-+    displaySlides_( nTime, glLeavingSlideTex, glEnteringSlideTex, 
SlideWidthScale, SlideHeightScale, pContext );
-     CHECK_GL_ERROR();
-     displayScene( nTime, SlideWidth, SlideHeight, DispWidth, DispHeight );
-     CHECK_GL_ERROR();
-@@ -534,9 +535,9 @@ public:
-
- private:
-     virtual GLuint makeShader() const override;
--    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale ) 
override;
-+    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale, 
OpenGLContext *pContext ) override;
-
--    virtual void prepareTransition( sal_Int32, sal_Int32 ) override {
-+    virtual void prepareTransition( sal_Int32, sal_Int32, OpenGLContext* ) 
override {
-         glDisable(GL_CULL_FACE);
-     }
-
-@@ -551,7 +552,7 @@ GLuint ReflectionTransition::makeShader() const
- }
-
- void ReflectionTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex,
--                                              double SlideWidthScale, double 
SlideHeightScale )
-+                                              double SlideWidthScale, double 
SlideHeightScale, OpenGLContext * )
- {
-     CHECK_GL_ERROR();
-     applyOverallOperations( nTime, SlideWidthScale, SlideHeightScale );
-@@ -598,7 +599,7 @@ public:
- private:
-     virtual GLuint makeShader() const override;
-
--    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale ) 
override;
-+    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale, 
OpenGLContext *pContext ) override;
- };
-
- GLuint SimpleTransition::makeShader() const
-@@ -607,7 +608,7 @@ GLuint SimpleTransition::makeShader() const
- }
-
- void SimpleTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex,
--                                              double SlideWidthScale, double 
SlideHeightScale )
-+                                       double SlideWidthScale, double 
SlideHeightScale, OpenGLContext * )
- {
-     CHECK_GL_ERROR();
-     applyOverallOperations( nTime, SlideWidthScale, SlideHeightScale );
-@@ -857,10 +858,10 @@ public:
-     {}
-
- private:
--    virtual void displaySlides_(double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale) 
override;
-+    virtual void displaySlides_(double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale, 
OpenGLContext *pContext) override;
- };
-
--void RochadeTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex, double SlideWidthScale, double 
SlideHeightScale )
-+void RochadeTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex, double SlideWidthScale, double 
SlideHeightScale, OpenGLContext * )
- {
-     applyOverallOperations( nTime, SlideWidthScale, SlideHeightScale );
-
-@@ -1195,7 +1196,7 @@ public:
-         {}
-
- private:
--    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale ) 
override;
-+    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale, 
OpenGLContext *pContext ) override;
- };
-
- Primitives_t makeLeavingSlide(double nTime)
-@@ -1229,7 +1230,7 @@ Primitives_t makeLeavingSlide(double nTime)
- }
-
- void DiamondTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex,
--                                              double SlideWidthScale, double 
SlideHeightScale )
-+                                        double SlideWidthScale, double 
SlideHeightScale, OpenGLContext * )
- {
-     CHECK_GL_ERROR();
-     applyOverallOperations( nTime, SlideWidthScale, SlideHeightScale );
-@@ -1411,7 +1412,7 @@ protected:
-     {}
-
-     virtual void finishTransition() override;
--    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex ) override;
-+    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, OpenGLContext *pContext ) override;
-
- private:
-     /** various data */
-@@ -1488,7 +1489,7 @@ void initPermTexture(GLuint *texID)
-     CHECK_GL_ERROR();
- }
-
--void PermTextureTransition::prepareTransition( sal_Int32, sal_Int32 )
-+void PermTextureTransition::prepareTransition( sal_Int32, sal_Int32, 
OpenGLContext* )
- {
-     CHECK_GL_ERROR();
-     GLint location = glGetUniformLocation( m_nProgramObject, "permTexture" );
-@@ -1629,8 +1630,8 @@ public:
- private:
-     virtual void finishTransition() override;
-     virtual GLuint makeShader() const override;
--    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex ) override;
--    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale ) 
override;
-+    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, OpenGLContext *pContext ) override;
-+    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale, 
OpenGLContext *pContext ) override;
-
-     GLint mnSlideLocation = -1;
-     GLint mnTileInfoLocation = -1;
-@@ -1679,10 +1680,10 @@ glm::mat4 lookAt(const glm::vec3& eye, const 
glm::vec3& center, const glm::vec3&
-                      -glm::dot(s, eye), -glm::dot(u, eye), glm::dot(f, eye), 
1);
- }
-
--void VortexTransition::prepareTransition( sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex )
-+void VortexTransition::prepareTransition( sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, OpenGLContext *pContext )
- {
-     CHECK_GL_ERROR();
--    PermTextureTransition::prepareTransition( glLeavingSlideTex, 
glEnteringSlideTex );
-+    PermTextureTransition::prepareTransition( glLeavingSlideTex, 
glEnteringSlideTex, pContext );
-     CHECK_GL_ERROR();
-
-     mnSlideLocation = glGetUniformLocation(m_nProgramObject, "slide");
-@@ -1783,7 +1784,7 @@ void VortexTransition::prepareTransition( sal_Int32 
glLeavingSlideTex, sal_Int32
-         }
-     }
-
--    glBindFramebuffer(GL_FRAMEBUFFER, 0);
-+    pContext->restoreDefaultFramebuffer();
-     glBindTexture(GL_TEXTURE_2D, 0);
-
-     glActiveTexture( GL_TEXTURE2 );
-@@ -1793,7 +1794,7 @@ void VortexTransition::prepareTransition( sal_Int32 
glLeavingSlideTex, sal_Int32
-     glActiveTexture( GL_TEXTURE0 );
- }
-
--void VortexTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex, double SlideWidthScale, double 
SlideHeightScale )
-+void VortexTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex, double SlideWidthScale, double 
SlideHeightScale, OpenGLContext * pContext )
- {
-     CHECK_GL_ERROR();
-     applyOverallOperations( nTime, SlideWidthScale, SlideHeightScale );
-@@ -1815,7 +1816,7 @@ void VortexTransition::displaySlides_( double nTime, 
sal_Int32 glLeavingSlideTex
-     displaySlide( nTime, glEnteringSlideTex, getScene().getEnteringSlide(), 
SlideWidthScale, SlideHeightScale );
-
-     glViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
--    glBindFramebuffer(GL_FRAMEBUFFER, 0);
-+    pContext->restoreDefaultFramebuffer();
-     glUniform1f( mnShadowLocation, 0.0 );
-     glUniform1f( mnSlideLocation, 0.0 );
-     displaySlide( nTime, glLeavingSlideTex, getScene().getLeavingSlide(), 
SlideWidthScale, SlideHeightScale );
-@@ -1877,7 +1878,7 @@ public:
-
- private:
-     virtual GLuint makeShader() const override;
--    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex ) override;
-+    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, OpenGLContext *pContext ) override;
-     virtual void prepare( double nTime, double SlideWidth, double 
SlideHeight, double DispWidth, double DispHeight ) override;
-
-     glm::vec2 maCenter;
-@@ -1889,7 +1890,7 @@ GLuint RippleTransition::makeShader() const
-     return OpenGLHelper::LoadShaders( "basicVertexShader", 
"rippleFragmentShader" );
- }
-
--void RippleTransition::prepareTransition( sal_Int32, sal_Int32 )
-+void RippleTransition::prepareTransition( sal_Int32, sal_Int32, 
OpenGLContext* )
- {
-     GLint nCenterLocation = glGetUniformLocation(m_nProgramObject, "center");
-     CHECK_GL_ERROR();
-@@ -1974,7 +1975,7 @@ public:
-
- private:
-     virtual GLuint makeShader() const override;
--    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex ) override;
-+    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, OpenGLContext *pContext ) override;
-     virtual void finish( double nTime, double SlideWidth, double SlideHeight, 
double DispWidth, double DispHeight ) override;
-
-     GLuint maBuffer = 0;
-@@ -1990,10 +1991,10 @@ struct ThreeFloats
-     GLfloat x, y, z;
- };
-
--void GlitterTransition::prepareTransition( sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex )
-+void GlitterTransition::prepareTransition( sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, OpenGLContext *pContext )
- {
-     CHECK_GL_ERROR();
--    PermTextureTransition::prepareTransition( glLeavingSlideTex, 
glEnteringSlideTex );
-+    PermTextureTransition::prepareTransition( glLeavingSlideTex, 
glEnteringSlideTex, pContext );
-     CHECK_GL_ERROR();
-
-     GLint nNumTilesLocation = glGetUniformLocation(m_nProgramObject, 
"numTiles");
-@@ -2078,8 +2079,8 @@ public:
- private:
-     virtual void finishTransition() override;
-     virtual GLuint makeShader() const override;
--    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex ) override;
--    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale ) 
override;
-+    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, OpenGLContext *pContext ) override;
-+    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale, 
OpenGLContext *pContext ) override;
-
-     GLint maHexagonSizeLocation = -1;
-     GLint maSelectedTextureLocation = -1;
-@@ -2112,10 +2113,10 @@ GLuint HoneycombTransition::makeShader() const
-     return OpenGLHelper::LoadShaders( "honeycombVertexShader", 
"honeycombFragmentShader", "honeycombGeometryShader" );
- }
-
--void HoneycombTransition::prepareTransition( sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex )
-+void HoneycombTransition::prepareTransition( sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, OpenGLContext *pContext )
- {
-     CHECK_GL_ERROR();
--    PermTextureTransition::prepareTransition( glLeavingSlideTex, 
glEnteringSlideTex );
-+    PermTextureTransition::prepareTransition( glLeavingSlideTex, 
glEnteringSlideTex, pContext );
-
-     CHECK_GL_ERROR();
-     maHexagonSizeLocation = glGetUniformLocation(m_nProgramObject, 
"hexagonSize");
-@@ -2189,11 +2190,11 @@ void HoneycombTransition::prepareTransition( sal_Int32 
glLeavingSlideTex, sal_In
-         return;
-     }
-
--    glBindFramebuffer(GL_FRAMEBUFFER, 0);
-+    pContext->restoreDefaultFramebuffer();
- }
-
- void HoneycombTransition::displaySlides_( double nTime, sal_Int32 
glLeavingSlideTex, sal_Int32 glEnteringSlideTex,
--                                              double SlideWidthScale, double 
SlideHeightScale )
-+                                          double SlideWidthScale, double 
SlideHeightScale, OpenGLContext *pContext )
- {
-     CHECK_GL_ERROR();
-     applyOverallOperations(nTime, SlideWidthScale, SlideHeightScale);
-@@ -2217,7 +2218,7 @@ void HoneycombTransition::displaySlides_( double nTime, 
sal_Int32 glLeavingSlide
-
-     // The back (entering) slide needs to be drawn before the front (leaving) 
one in order for blending to work.
-     glViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
--    glBindFramebuffer(GL_FRAMEBUFFER, 0);
-+    pContext->restoreDefaultFramebuffer();
-     glUniform1f(mnShadowLocation, 0.0);
-     glUniform1f(maSelectedTextureLocation, 0.0);
-     glUniform1f(maHexagonSizeLocation, 1.0f - borderSize);
-diff --git a/slideshow/source/engine/opengl/TransitionImpl.hxx 
b/slideshow/source/engine/opengl/TransitionImpl.hxx
-index b739c0c..54b7ba0 100644
---- a/slideshow/source/engine/opengl/TransitionImpl.hxx
-+++ b/slideshow/source/engine/opengl/TransitionImpl.hxx
-@@ -36,6 +36,7 @@
- #include <vector>
-
- class Primitive;
-+class OpenGLContext;
- class Operation;
- class SceneObject;
- class TransitionData;
-@@ -136,10 +137,10 @@ public:
-
-     /** Prepare transition.
-       */
--    bool prepare( sal_Int32 glLeavingSlideTex, sal_Int32 glEnteringSlideTex );
-+    bool prepare( sal_Int32 glLeavingSlideTex, sal_Int32 glEnteringSlideTex, 
OpenGLContext *pContext );
-     /** Display a step of the transition.
-       */
--    void display( double nTime, sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, double SlideWidth, double SlideHeight, double DispWidth, 
double DispHeight );
-+    void display( double nTime, sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, double SlideWidth, double SlideHeight, double DispWidth, 
double DispHeight, OpenGLContext *pContext );
-     /** Clean up after transition.
-       */
-     void finish();
-@@ -182,7 +183,7 @@ private:
-       *
-       * Default implementation does nothing.
-       */
--    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex );
-+    virtual void prepareTransition( sal_Int32 glLeavingSlideTex, sal_Int32 
glEnteringSlideTex, OpenGLContext *pContext );
-
-     /** This function is called when the transition needs to clear after 
itself, like delete own textures etc.
-       *
-@@ -195,7 +196,7 @@ private:
-       * Default implementation applies overall operations and then
-       * displays both slides.
-       */
--    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale );
-+    virtual void displaySlides_( double nTime, sal_Int32 glLeavingSlideTex, 
sal_Int32 glEnteringSlideTex, double SlideWidthScale, double SlideHeightScale, 
OpenGLContext *pContext );
-
-     /** This function is called in prepare method to create the GL program.
-       *
-diff --git a/slideshow/source/engine/opengl/TransitionerImpl.cxx 
b/slideshow/source/engine/opengl/TransitionerImpl.cxx
-index 01cd3e5..f2f0b3f 100644
---- a/slideshow/source/engine/opengl/TransitionerImpl.cxx
-+++ b/slideshow/source/engine/opengl/TransitionerImpl.cxx
-@@ -407,7 +407,7 @@ void OGLTransitionerImpl::impl_prepareSlides()
- bool OGLTransitionerImpl::impl_prepareTransition()
- {
-     if( mpTransition && mpTransition->getSettings().mnRequiredGLVersion <= 
mnGLVersion )
--        return mpTransition->prepare( maLeavingSlideGL, maEnteringSlideGL );
-+        return mpTransition->prepare( maLeavingSlideGL, maEnteringSlideGL, 
mpContext.get() );
-     return false;
- }
-
-@@ -1046,10 +1046,11 @@ void SAL_CALL OGLTransitionerImpl::update( double 
nTime ) throw (uno::RuntimeExc
-     CHECK_GL_ERROR();
-
-     const GLWindow& rGLWindow(mpContext->getOpenGLWindow());
--    mpTransition->display( nTime, maLeavingSlideGL, maEnteringSlideGL,
-+    mpTransition->display(nTime, maLeavingSlideGL, maEnteringSlideGL,
-                           maSlideSize.Width, maSlideSize.Height,
-                           static_cast<double>(rGLWindow.Width),
--                          static_cast<double>(rGLWindow.Height) );
-+                          static_cast<double>(rGLWindow.Height),
-+                          mpContext.get());
-
-     mpContext->swapBuffers();
-
-diff --git a/vcl/inc/unx/gtk/gtkinst.hxx b/vcl/inc/unx/gtk/gtkinst.hxx
-index 514b13f..e20ca9d 100644
---- a/vcl/inc/unx/gtk/gtkinst.hxx
-+++ b/vcl/inc/unx/gtk/gtkinst.hxx
-@@ -239,6 +239,7 @@ public:
-     virtual css::uno::Reference< css::uno::XInterface > CreateClipboard( 
const css::uno::Sequence< css::uno::Any >& i_rArguments ) override;
-     virtual css::uno::Reference< css::uno::XInterface > CreateDragSource() 
override;
-     virtual css::uno::Reference< css::uno::XInterface > CreateDropTarget() 
override;
-+    virtual OpenGLContext* CreateOpenGLContext() override;
- #endif
-
-     virtual const cairo_font_options_t* GetCairoFontOptions() override;
-diff --git a/vcl/source/opengl/OpenGLContext.cxx 
b/vcl/source/opengl/OpenGLContext.cxx
-index 1b2893b..d7d7841 100644
---- a/vcl/source/opengl/OpenGLContext.cxx
-+++ b/vcl/source/opengl/OpenGLContext.cxx
-@@ -330,6 +330,11 @@ void OpenGLContext::InitGLDebugging()
- #endif
- }
-
-+void OpenGLContext::restoreDefaultFramebuffer()
-+{
-+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
-+}
-+
- void OpenGLContext::setWinPosAndSize(const Point &rPos, const Size& rSize)
- {
-     if(m_xWindow)
-diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
-index 7148882..947bcc9 100644
---- a/vcl/unx/gtk3/gtk3gtkinst.cxx
-+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
-@@ -916,4 +916,131 @@ Reference< XInterface > GtkInstance::CreateDragSource()
-     return Reference< XInterface >( static_cast<cppu::OWeakObject *>(new 
GtkDragSource()) );
- }
-
-+class GtkOpenGLContext : public OpenGLContext
-+{
-+    GLWindow m_aGLWin;
-+    GtkWidget *m_pGLArea;
-+
-+public:
-+    GtkOpenGLContext()
-+        : OpenGLContext()
-+        , m_pGLArea(nullptr)
-+    {
-+    }
-+
-+    virtual bool initWindow() override
-+    {
-+        if( !m_pChildWindow )
-+        {
-+            SystemWindowData winData = generateWinData(mpWindow, 
mbRequestLegacyContext);
-+            m_pChildWindow = VclPtr<SystemChildWindow>::Create(mpWindow, 0, 
&winData, false);
-+        }
-+
-+        if (m_pChildWindow)
-+        {
-+            InitChildWindow(m_pChildWindow.get());
-+        }
-+
-+        return true;
-+    }
-+
-+private:
-+    virtual const GLWindow& getOpenGLWindow() const override { return 
m_aGLWin; }
-+    virtual GLWindow& getModifiableOpenGLWindow() override { return m_aGLWin; 
}
-+
-+    static void signalDestroy(GtkWidget*, gpointer context)
-+    {
-+        GtkOpenGLContext* pThis = static_cast<GtkOpenGLContext*>(context);
-+        pThis->m_pGLArea = nullptr;
-+    }
-+
-+    virtual bool ImplInit() override
-+    {
-+#if GTK_CHECK_VERSION(3,16,0)
-+        const SystemEnvData* pEnvData = m_pChildWindow->GetSystemData();
-+        GtkWidget *pParent = static_cast<GtkWidget*>(pEnvData->pWidget);
-+        m_pGLArea = gtk_gl_area_new();
-+        g_signal_connect(G_OBJECT(m_pGLArea), "destroy", 
G_CALLBACK(signalDestroy), this);
-+        gtk_gl_area_set_has_depth_buffer(GTK_GL_AREA(m_pGLArea), true);
-+        gtk_gl_area_set_auto_render(GTK_GL_AREA(m_pGLArea), false);
-+        gtk_widget_set_hexpand(m_pGLArea, true);
-+        gtk_widget_set_vexpand(m_pGLArea, true);
-+        gtk_container_add(GTK_CONTAINER(pParent), m_pGLArea);
-+        gtk_widget_show_all(pParent);
-+        gtk_gl_area_make_current(GTK_GL_AREA(m_pGLArea));
-+        gtk_gl_area_attach_buffers(GTK_GL_AREA(m_pGLArea));
-+#endif
-+        bool bRet = InitGL();
-+        InitGLDebugging();
-+        return bRet;
-+    }
-+
-+    virtual void restoreDefaultFramebuffer() override
-+    {
-+        OpenGLContext::restoreDefaultFramebuffer();
-+#if GTK_CHECK_VERSION(3,16,0)
-+        gtk_gl_area_attach_buffers(GTK_GL_AREA(m_pGLArea));
-+#endif
-+    }
-+
-+    virtual void makeCurrent() override
-+    {
-+        if (isCurrent())
-+            return;
-+
-+        clearCurrent();
-+
-+#if GTK_CHECK_VERSION(3,16,0)
-+        if (m_pGLArea)
-+            gtk_gl_area_make_current(GTK_GL_AREA(m_pGLArea));
-+#endif
-+
-+        registerAsCurrent();
-+    }
-+
-+    virtual void destroyCurrentContext() override
-+    {
-+#if GTK_CHECK_VERSION(3,16,0)
-+        gdk_gl_context_clear_current();
-+#endif
-+    }
-+
-+    virtual bool isCurrent() override
-+    {
-+#if GTK_CHECK_VERSION(3,16,0)
-+        return m_pGLArea && gdk_gl_context_get_current() == 
gtk_gl_area_get_context(GTK_GL_AREA(m_pGLArea));
-+#else
-+        return false;
-+#endif
-+    }
-+
-+    virtual void sync() override
-+    {
-+#if GTK_CHECK_VERSION(3,16,0)
-+        gtk_gl_area_queue_render(GTK_GL_AREA(m_pGLArea));
-+#endif
-+    }
-+
-+    virtual void resetCurrent() override
-+    {
-+        clearCurrent();
-+#if GTK_CHECK_VERSION(3,16,0)
-+        gdk_gl_context_clear_current();
-+#endif
-+    }
-+
-+    virtual void swapBuffers() override
-+    {
-+#if GTK_CHECK_VERSION(3,16,0)
-+        gtk_gl_area_queue_render(GTK_GL_AREA(m_pGLArea));
-+#endif
-+        BuffersSwapped();
-+    }
-+};
-+
-+OpenGLContext* GtkInstance::CreateOpenGLContext()
-+{
-+    return new GtkOpenGLContext;
-+}
-+
- /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
---
-2.9.3
-
diff --git 
a/source/xoffice/libreoffice/0001-lower-the-system-epoxy-requirement.patch 
b/source/xoffice/libreoffice/0001-lower-the-system-epoxy-requirement.patch
deleted file mode 100644
index c83a247..0000000
--- a/source/xoffice/libreoffice/0001-lower-the-system-epoxy-requirement.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From e673349ad31a5ea469ef90e3fb03f7f0af5bb559 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <[email protected]>
-Date: Tue, 20 Dec 2016 11:11:32 +0000
-Subject: [PATCH] lower the system epoxy requirement
-
-(cherry picked from commit d0c3dba866ba0900dcaf2c3a25200edb516bd608)
-
-Change-Id: I2fff46985502dafa3b860aaebe862853ebaccabb
----
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index 0f8e58d..c4f64d7 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -11727,7 +11727,7 @@ AC_SUBST(CAIRO_LIBS)
- dnl ===================================================================
- dnl Check for system epoxy
- dnl ===================================================================
--libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.3.1], 
["-I${WORKDIR}/UnpackedTarball/epoxy/include"])
-+libo_CHECK_SYSTEM_MODULE([epoxy], [EPOXY], [epoxy >= 1.2], 
["-I${WORKDIR}/UnpackedTarball/epoxy/include"])
-
- dnl ===================================================================
- dnl Test whether to use avahi
---
-2.9.3
-
diff --git a/source/xoffice/libreoffice/FrugalBuild 
b/source/xoffice/libreoffice/FrugalBuild
index d62fc8d..95f012f 100644
--- a/source/xoffice/libreoffice/FrugalBuild
+++ b/source/xoffice/libreoffice/FrugalBuild
@@ -3,7 +3,7 @@
# Contributor: Laszlo Dvornik <[email protected]>

pkgname=libreoffice
-pkgver=5.3.4.2
+pkgver=5.4.0.3
minor=${pkgver:0:5} # x.y.z
major=${pkgver:0:3} # x.y
pkgrel=1
@@ -83,6 +83,7 @@ makedepends=(
'x11-protos'
'xorg-server'
'icu4c>=58.1'
+       'nasm'
)
groups=('xoffice')
archs=("x86_64")
@@ -100,13 +101,17 @@ do
source=(${source[@]} $mirror/libreoffice-$i${pkgver/_/-}.tar.xz)
signatures=("${signatures[@]}" $mirror/libreoffice-$i${pkgver/_/-}.tar.xz.asc)
done
-source+=(0001-change-from-glew-to-epoxy.patch
-       0001-gtk3-implement-opengl-support-for-slideshow.patch
-       0001-lower-the-system-epoxy-requirement.patch)
-signatures+=('' '' '')
+# .patch files here.
+source+=()
+# One '' for each .patch here.
+signatures+=()

ext_source=(http://dev-www.libreoffice.org/extern/185d60944ea767075d27247c3162b3bc-unowinreg.dll
 \
-       
http://dev-www.libreoffice.org/src/86b1daaa438f5a7bea9a52d7b9799ac0-xmlsec1-1.2.23.tar.gz
 \
+       http://dev-www.libreoffice.org/src/xmlsec1-1.2.24.tar.gz \
+       http://dev-www.libreoffice.org/src/gpgme-1.8.0.tar.bz2 \
+       http://dev-www.libreoffice.org/src/libgpg-error-1.26.tar.bz2 \
+       http://dev-www.libreoffice.org/src/libassuan-2.4.3.tar.bz2 \
+       http://dev-www.libreoffice.org/src/libjpeg-turbo-1.5.1.tar.gz \
http://dev-www.libreoffice.org/src/798b2ffdc8bcfe7bca2cf92b62caf685-rhino1_5R5.zip
 \
http://dev-www.libreoffice.org/src/35c94d2df8893241173de1d16b6034c0-swingExSrc.zip
 \
http://dev-www.libreoffice.org/src/17410483b5b5f267aa18b7e00b65e6e0-hsqldb_1_8_0.zip
 \
@@ -141,11 +146,11 @@ subconflicts=("" "" "")

# sed ':a;N;$!ba;s/\\\n//g' solenv/inc/langlist.mk|grep ^completelangiso=|sed 
's/completelangiso=//;s/en-US //'
completelangiso=(af am ar as ast be bg bn bn-IN bo br brx bs ca ca-valencia cs
-       cy da de dgo dz el en-GB en-ZA eo es et eu fa fi fr ga gd gl gu gug he 
hi hr hu
-       id is it ja ka kk km kmr-Latn kn ko kok ks lb lo lt lv mai mk ml mn mni 
mr my
-       nb ne nl nn nr nso oc om or pa-IN pl pt pt-BR ro ru rw sa-IN sat sd 
sr-Latn si
-       sid sk sl sq sr ss st sv sw-TZ ta te tg th tn tr ts tt ug uk uz ve vec 
vi xh
-       zh-CN zh-TW zu)
+       cy da de dgo dz el en-GB en-ZA eo es et eu fa fi fr ga gd gl gu gug he 
hsb hi
+       hr hu id is it ja ka kk km kmr-Latn kn ko kok ks lb lo lt lv mai mk ml 
mn mni
+       mr my nb ne nl nn nr nso oc om or pa-IN pl pt pt-BR ro ru rw sa-IN sat 
sd
+       sr-Latn si sid sk sl sq sr ss st sv sw-TZ ta te tg th tn tr ts tt ug uk 
uz ve
+       vec vi xh zh-CN zh-TW zu)
# for i in ${completelangiso[@]}; do echo -n "'$(grep -1 
STR_NAME_MODULE_LANGPACK_$(echo $i|tr '[a-z]' '[A-Z]'|tr '-' '_')] 
scp2/source/ooo/module_langpack.ulf|sed -n 's/.*"\(.*\)"/\1/;$ p')' "; done
completelangdescs=('Afrikaans' 'Amharic' 'Arabic' 'Assamese' 'Asturian'
'Belarusian' 'Bulgarian' 'Bengali (Bangladesh)' 'Bengali (India)' 'Tibetan'
@@ -153,18 +158,18 @@ completelangdescs=('Afrikaans' 'Amharic' 'Arabic' 
'Assamese' 'Asturian'
'Danish' 'German' 'Dogri' 'Dzongkha' 'Greek' 'English (United Kingdom)'
'English (South Africa)' 'Esperanto' 'Spanish' 'Estonian' 'Basque' 'Persian'
'Finnish' 'French' 'Irish' 'Scottish Gaelic' 'Galician' 'Gujarati' 'Guarani'
-       'Hebrew' 'Hindi' 'Croatian' 'Hungarian' 'Indonesian' 'Icelandic' 
'Italian'
-       'Japanese' 'Georgian' 'Kazakh' 'Khmer' 'Kurdish' 'Kannada' 'Korean' 
'Konkani'
-       'Kashmiri' 'Luxembourgish' 'Lao' 'Lithuanian' 'Latvian' 'Maithili' 
'Macedonian'
-       'Malayalam' 'Mongolian' 'Manipuri' 'Marathi' 'Burmese' 'Norwegian 
(Bokmål)'
-       'Nepali' 'Dutch' 'Norwegian (Nynorsk)' 'Ndebele South' 'Northern Sotho'
-       'Occitan' 'Oromo' 'Odia' 'Punjabi' 'Polish' 'Portuguese' 'Portuguese 
(Brazil)'
-       'Romanian' 'Russian' 'Kinyarwanda' 'Sanskrit (India)' 'Santali' 'Sindhi'
-       'Serbian (Latin)' 'Sinhala' 'Sidama' 'Slovak' 'Slovenian' 'Albanian' 
'Serbian (Cyrillic)'
-       'Swazi' 'Southern Sotho (Sutu)' 'Swedish' 'Swahili' 'Tamil' 'Telugu'
-       'Tajik' 'Thai' 'Tswana' 'Turkish' 'Tsonga' 'Tatar' 'Uyghur' 'Ukrainian'
-       'Uzbek' 'Venda' 'Venetian' 'Vietnamese' 'Xhosa' 'Chinese (simplified)'
-       'Chinese (traditional)' 'Zulu')
+       'Hebrew' 'Upper Sorbian' 'Hindi' 'Croatian' 'Hungarian' 'Indonesian'
+       'Icelandic' 'Italian' 'Japanese' 'Georgian' 'Kazakh' 'Khmer' 'Kurdish'
+       'Kannada' 'Korean' 'Konkani' 'Kashmiri' 'Luxembourgish' 'Lao' 
'Lithuanian'
+       'Latvian' 'Maithili' 'Macedonian' 'Malayalam' 'Mongolian' 'Manipuri' 
'Marathi'
+       'Burmese' 'Norwegian (Bokmål)' 'Nepali' 'Dutch' 'Norwegian (Nynorsk)'
+       'Ndebele South' 'Northern Sotho' 'Occitan' 'Oromo' 'Odia' 'Punjabi' 
'Polish'
+       'Portuguese' 'Portuguese (Brazil)' 'Romanian' 'Russian' 'Kinyarwanda'
+       'Sanskrit (India)' 'Santali' 'Sindhi' 'Serbian (Latin)' 'Sinhala' 
'Sidama' 'Slovak'
+       'Slovenian' 'Albanian' 'Serbian (Cyrillic)' 'Swazi' 'Southern Sotho 
(Sutu)'
+       'Swedish' 'Swahili' 'Tamil' 'Telugu' 'Tajik' 'Thai' 'Tswana' 'Turkish' 
'Tsonga'
+       'Tatar' 'Uyghur' 'Ukrainian' 'Uzbek' 'Venda' 'Venetian' 'Vietnamese' 
'Xhosa'
+       'Chinese (simplified)' 'Chinese (traditional)' 'Zulu')

i=0
while [ $i -lt ${#completelangiso[@]} ]
@@ -264,6 +269,9 @@ build()
--with-system-headers \
--with-system-ucpp \
--without-system-hsqldb \
+               --without-system-xmlsec \
+               --without-system-gpgmepp \
+               --without-system-jpeg \
--disable-coinmp \
--with-external-tar=`pwd`/ext_source \
--with-system-jars \
@@ -273,15 +281,8 @@ build()
--disable-fetch-external \
--enable-release-build \
--disable-dependency-tracking \
+               --disable-pdfium \
--disable-firebird-sdbc
-       # Need to find out why do these fail, quite possibly missing fonts.
-       sed -i '/sw_ww8import/d' sw/Module_sw.mk # failed on 5.1
-       sed -i '/sw_ww8export/d' sw/Module_sw.mk # failed on 5.2
-       sed -i '/sw_uiwriter/d' sw/Module_sw.mk # failed on 5.1
-       sed -i '/sw_ooxmlexport7/d' sw/Module_sw.mk # failed on 5.1
-       sed -i '/sc_subsequent_filters_test/d' sc/Module_sc.mk # failed on 5.1
-       sed -i '/sd_tiledrendering/d' sd/Module_sd.mk # failed on 5.1
-       sed -i '/CppunitTest_writerperfect_impress/d' 
writerperfect/Module_writerperfect.mk # failed on 5.0
sed -i 's/test `id -u` = 0/false/' Makefile # missing fakeroot detection

if [ ! -e src.built ]; then
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