1 files changed, 60 insertions, 0 deletions
diff --git a/media-libs/cogl/files/cogl-eglmesaext-include.patch b/media-libs/cogl/files/cogl-eglmesaext-include.patch
new file mode 100644
index 000000000000..eff5c6841e1b
--- /dev/null
+++ b/media-libs/cogl/files/cogl-eglmesaext-include.patch
@@ -0,0 +1,60 @@
+From 9c4764224aded552fb855b1c2b85b26d2b894adf Mon Sep 17 00:00:00 2001
+From: Alexander Tsoy <alexander@tsoy.me>
+Date: Tue, 29 Oct 2019 18:17:51 +0300
+Subject: [PATCH] Fix building against libglvnd-provided EGL headers
+
+Add missing EGL/eglmesaext.h include. When building against mesa-provided
+headers, this header is included indirectly via EGL/eglext.h.
+
+Also fix typo COGL_EGL_INCLUDE -> COGL_EGL_INCLUDES
+---
+ configure.ac | 16 ++++++++++++++--
+ 1 file changed, 14 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index da188edd..b0b0c94d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -670,10 +670,15 @@ AS_IF([test "x$enable_gles1" = "xyes"],
+             AC_SUBST([COGL_EGL_INCLUDES])
+ 
+             AC_CHECK_HEADERS([EGL/eglext.h],
+-                             [COGL_EGL_INCLUDES="$COGL_EGL_INCLUDE
++                             [COGL_EGL_INCLUDES="$COGL_EGL_INCLUDES
+ #include <EGL/eglext.h>"],
+                              [],
+                              [$COGL_EGL_INCLUDES])
++            AC_CHECK_HEADERS([EGL/eglmesaext.h],
++                             [COGL_EGL_INCLUDES="$COGL_EGL_INCLUDES
++#include <EGL/eglmesaext.h>"],
++                             [],
++                             [$COGL_EGL_INCLUDES])
+ 
+             # Check for a GLES 1.x Common Profile library with/without EGL.
+             #
+@@ -1178,6 +1183,12 @@ AS_IF([test "x$NEED_EGL" = "xyes" && test "x$EGL_CHECKED" != "xyes"],
+               [],
+               [AC_MSG_ERROR([Unable to locate required EGL headers])],
+               [#include <EGL/egl.h>])
++            AC_CHECK_HEADERS(
++              [EGL/eglmesaext.h],
++              [],
++              [AC_MSG_ERROR([Unable to locate required EGL headers])],
++              [#include <EGL/egl.h>
++#include <EGL/eglext.h>])
+ 
+             AC_CHECK_LIB(EGL, [eglInitialize],
+               [COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lEGL"],
+@@ -1188,7 +1199,8 @@ AS_IF([test "x$NEED_EGL" = "xyes" && test "x$EGL_CHECKED" != "xyes"],
+           )
+ 
+         COGL_EGL_INCLUDES="#include <EGL/egl.h>
+-#include <EGL/eglext.h>"
++#include <EGL/eglext.h>
++#include <EGL/eglmesaext.h>"
+         AC_SUBST([COGL_EGL_INCLUDES])
+       ])
+ 
+-- 
+2.22.0
+