patch out pangox support to get this building again.

gtkglext-1.2.0-no-pangox.patch

@@ -0,0 +1,184 @@
+diff -up gtkglext-1.2.0/configure.in.nopangox gtkglext-1.2.0/configure.in
+--- gtkglext-1.2.0/configure.in.nopangox	2006-02-04 22:17:19.000000000 -0500
++++ gtkglext-1.2.0/configure.in	2020-07-13 15:52:42.616448758 -0400
+@@ -59,10 +59,6 @@ m4_define([gmodule_required_version], [2
+ m4_define([pango_pkg], [pango])
+ m4_define([pango_required_version], [1.0.0])
+ 
+-# Pangox
+-m4_define([pangox_pkg], [pangox])
+-m4_define([pangox_required_version], [1.0.0])
+-
+ # PangoFT2
+ m4_define([pangoft2_pkg], [pangoft2])
+ m4_define([pangoft2_required_version], [1.0.0])
+@@ -349,7 +345,6 @@ PKG_CHECK_MODULES([BASE_DEPENDENCIES], [
+ gtk_pkg >= gtk_required_version \
+ gdk_pkg >= gdk_required_version \
+ pango_pkg >= pango_required_version \
+-pangox_pkg >= pangox_required_version \
+ gmodule_pkg >= gmodule_required_version \
+ ])
+ 
+@@ -794,7 +789,7 @@ LIBS="$save_LIBS"
+ # CFLAGS and LIBS
+ ##################################################
+ 
+-GDKGLEXT_PACKAGES="gdk_pkg pango_pkg pangox_pkg gmodule_pkg"
++GDKGLEXT_PACKAGES="gdk_pkg pango_pkg gmodule_pkg"
+ GDKGLEXT_EXTRA_CFLAGS="$GL_CFLAGS $GDKGLEXT_WIN_CFLAGS"
+ GDKGLEXT_EXTRA_LIBS="$GL_LIBS $GDKGLEXT_WIN_LIBS"
+ GDKGLEXT_DEP_CFLAGS="$GDKGLEXT_EXTRA_CFLAGS `$PKG_CONFIG --cflags $GDKGLEXT_PACKAGES`"
+diff -up gtkglext-1.2.0/configure.nopangox gtkglext-1.2.0/configure
+--- gtkglext-1.2.0/configure.nopangox	2006-02-04 22:17:47.000000000 -0500
++++ gtkglext-1.2.0/configure	2020-07-13 15:52:42.619448711 -0400
+@@ -19880,14 +19880,12 @@ if test -n "$PKG_CONFIG"; then
+ gtk+-2.0 >= 2.0.0 \\
+ gdk-2.0 >= 2.0.0 \\
+ pango >= 1.0.0 \\
+-pangox >= 1.0.0 \\
+ gmodule-2.0 >= 2.0.0 \\
+ \"") >&5
+   ($PKG_CONFIG --exists --print-errors "\
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ ") 2>&5
+   ac_status=$?
+@@ -19897,7 +19895,6 @@ gmodule-2.0 >= 2.0.0 \
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ " 2>/dev/null`
+ else
+@@ -19916,14 +19913,12 @@ if test -n "$PKG_CONFIG"; then
+ gtk+-2.0 >= 2.0.0 \\
+ gdk-2.0 >= 2.0.0 \\
+ pango >= 1.0.0 \\
+-pangox >= 1.0.0 \\
+ gmodule-2.0 >= 2.0.0 \\
+ \"") >&5
+   ($PKG_CONFIG --exists --print-errors "\
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ ") 2>&5
+   ac_status=$?
+@@ -19933,7 +19928,6 @@ gmodule-2.0 >= 2.0.0 \
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ " 2>/dev/null`
+ else
+@@ -19958,7 +19952,6 @@ fi
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ "`
+         else
+@@ -19966,7 +19959,6 @@ gmodule-2.0 >= 2.0.0 \
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ "`
+         fi
+@@ -19977,7 +19969,6 @@ gmodule-2.0 >= 2.0.0 \
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ ) were not met:
+ 
+@@ -19994,7 +19985,6 @@ echo "$as_me: error: Package requirement
+ gtk+-2.0 >= 2.0.0 \
+ gdk-2.0 >= 2.0.0 \
+ pango >= 1.0.0 \
+-pangox >= 1.0.0 \
+ gmodule-2.0 >= 2.0.0 \
+ ) were not met:
+ 
+@@ -25420,7 +25410,7 @@ LIBS="$save_LIBS"
+ # CFLAGS and LIBS
+ ##################################################
+ 
+-GDKGLEXT_PACKAGES="gdk-2.0 pango pangox gmodule-2.0"
++GDKGLEXT_PACKAGES="gdk-2.0 pango gmodule-2.0"
+ GDKGLEXT_EXTRA_CFLAGS="$GL_CFLAGS $GDKGLEXT_WIN_CFLAGS"
+ GDKGLEXT_EXTRA_LIBS="$GL_LIBS $GDKGLEXT_WIN_LIBS"
+ GDKGLEXT_DEP_CFLAGS="$GDKGLEXT_EXTRA_CFLAGS `$PKG_CONFIG --cflags $GDKGLEXT_PACKAGES`"
+diff -up gtkglext-1.2.0/gdk/x11/gdkglfont-x11.c.nopangox gtkglext-1.2.0/gdk/x11/gdkglfont-x11.c
+--- gtkglext-1.2.0/gdk/x11/gdkglfont-x11.c.nopangox	2004-02-20 04:38:14.000000000 -0500
++++ gtkglext-1.2.0/gdk/x11/gdkglfont-x11.c	2020-07-13 15:55:19.720973082 -0400
+@@ -18,7 +18,8 @@
+ 
+ #include <string.h>
+ 
+-#include <pango/pangox.h>
++//#include <pango/pangox.h>
++#include <pango/pangocairo.h>
+ 
+ #include "gdkglx.h"
+ #include "gdkglprivate-x11.h"
+@@ -77,9 +78,9 @@ gdk_gl_font_use_pango_font_common (Pango
+ {
+   PangoFont *font = NULL;
+   gchar *charset = NULL;
+-  PangoXSubfont subfont_id;
++  //PangoXSubfont subfont_id;
+   gchar *xlfd = NULL;
+-  PangoXFontCache *font_cache;
++  //PangoXFontCache *font_cache;
+   XFontStruct *fs;
+ 
+   GDK_GL_NOTE_FUNC_PRIVATE ();
+@@ -91,6 +92,7 @@ gdk_gl_font_use_pango_font_common (Pango
+       goto FAIL;
+     }
+ 
++  /*
+   charset = gdk_gl_font_charset_for_locale ();
+   if (!pango_x_find_first_subfont (font, &charset, 1, &subfont_id))
+     {
+@@ -114,6 +116,7 @@ gdk_gl_font_use_pango_font_common (Pango
+   glXUseXFont (fs->fid, first, count, list_base);
+ 
+   pango_x_font_cache_unload (font_cache, fs);
++  */
+ 
+  FAIL:
+ 
+@@ -149,11 +152,7 @@ gdk_gl_font_use_pango_font (const PangoF
+ 
+   GDK_GL_NOTE_FUNC ();
+ 
+-#ifdef GDKGLEXT_MULTIHEAD_SUPPORT
+-  font_map = pango_x_font_map_for_display (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()));
+-#else  /* GDKGLEXT_MULTIHEAD_SUPPORT */
+-  font_map = pango_x_font_map_for_display (gdk_x11_get_default_xdisplay ());
+-#endif /* GDKGLEXT_MULTIHEAD_SUPPORT */
++  font_map = pango_cairo_font_map_get_default ();
+ 
+   return gdk_gl_font_use_pango_font_common (font_map, font_desc,
+                                             first, count, list_base);
+@@ -187,7 +186,7 @@ gdk_gl_font_use_pango_font_for_display (
+ 
+   GDK_GL_NOTE_FUNC ();
+ 
+-  font_map = pango_x_font_map_for_display (GDK_DISPLAY_XDISPLAY (display));
++  font_map = pango_cairo_font_map_get_default ();
+ 
+   return gdk_gl_font_use_pango_font_common (font_map, font_desc,
+                                             first, count, list_base);

gtkglext.spec

@@ -3,7 +3,7 @@
 Summary:	OpenGL Extension to GTK
 Name:		gtkglext
 Version:	1.2.0
-Release:	36%{?dist}
+Release:	37%{?dist}
 
 License:	LGPLv2+ or GPLv2+
 URL:		http://gtkglext.sourceforge.net/
@@ -11,6 +11,8 @@ Source0:	ftp://ftp.gnome.org/pub/gnome/sources/gtkglext/1.2/gtkglext-%{version}.
 # Upstream changes, addressing BZ 677457
 Patch0:		0001-gtkglext-1.2.0-bz677457.patch
 Patch1:		0002-GCC-8-fixes.patch
+# HACK: Disable pangox features
+Patch2:		gtkglext-1.2.0-no-pangox.patch
 
 BuildRequires:  gcc
 BuildRequires:	gtk2-devel
@@ -20,7 +22,7 @@ BuildRequires:	libGL-devel
 BuildRequires:	libXmu-devel
 # The configure script checks for X11/Intrinsic.h
 BuildRequires:	libXt-devel
-BuildRequires:  pangox-compat-devel
+# BuildRequires:  pangox-compat-devel
 
 Requires(postun):	/sbin/ldconfig
 Requires(post):		/sbin/ldconfig
@@ -57,6 +59,7 @@ and developer docs for GtkGLExt.
 %setup -q -n gtkglext-%{version}
 %patch0 -p1
 %patch1 -p1
+%patch2 -p1 -b .nopangox
 
 %build
 %configure --disable-gtk-doc --disable-static
@@ -90,6 +93,9 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
 %doc %{_datadir}/gtk-doc/html/*
 
 %changelog
+* Mon Jul 13 2020 Tom Callaway <spot@fedoraproject.org> - 1.2.0-37
+- patch out pangox support to get this building again.
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-36
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild