1 files changed, 23 insertions, 8 deletions

diff --git a/meta/recipes-graphics/cogl/cogl-1.0/0001-configure.ac-don-t-require-eglmesaext.h.patch b/meta/recipes-graphics/cogl/cogl-1.0/0001-configure.ac-don-t-require-eglmesaext.h.patch
index 16ab2d7797..328984a63f 100644
--- a/meta/recipes-graphics/cogl/cogl-1.0/0001-configure.ac-don-t-require-eglmesaext.h.patch
+++ b/meta/recipes-graphics/cogl/cogl-1.0/0001-configure.ac-don-t-require-eglmesaext.h.patch
@@ -1,4 +1,4 @@
-From ca94946110f4aaeeb0cbc75e11a619b21f295056 Mon Sep 17 00:00:00 2001
+From bb9765a926588ebfe1eb324fbbe8fc22d419eebe Mon Sep 17 00:00:00 2001
 From: Max Krummenacher <max.krummenacher@toradex.com>
 Date: Thu, 25 Jun 2020 11:27:40 +0000
 Subject: [PATCH] configure.ac: don't require eglmesaext.h
@@ -15,11 +15,11 @@ Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
 Upstream-Status: Submitted [https://gitlab.gnome.org/GNOME/cogl/-/merge_requests/28]
 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
 ---
- configure.ac | 36 +++++++++++++++++-------------------
- 1 file changed, 17 insertions(+), 19 deletions(-)
+ configure.ac | 51 ++++++++++++++++++++++++++++++++-------------------
+ 1 file changed, 32 insertions(+), 19 deletions(-)
 
 diff --git a/configure.ac b/configure.ac
-index 12798e9f..f7fa40e2 100644
+index b7ba95d..0d1d8de 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -1212,22 +1212,6 @@ AS_IF([test "x$NEED_EGL" = "xyes" && test "x$EGL_CHECKED" != "xyes"],
@@ -45,29 +45,44 @@ index 12798e9f..f7fa40e2 100644
              AC_CHECK_LIB(EGL, [eglInitialize],
                [COGL_EXTRA_LDFLAGS="$COGL_EXTRA_LDFLAGS -lEGL"],
                [AC_MSG_ERROR([Unable to locate required EGL library])])
-@@ -1236,9 +1220,23 @@ AS_IF([test "x$NEED_EGL" = "xyes" && test "x$EGL_CHECKED" != "xyes"],
+@@ -1236,9 +1220,38 @@ AS_IF([test "x$NEED_EGL" = "xyes" && test "x$EGL_CHECKED" != "xyes"],
            ]
            )
  
 -        COGL_EGL_INCLUDES="#include <EGL/egl.h>
 -#include <EGL/eglext.h>
 -#include <EGL/eglmesaext.h>"
++dnl Test for the existence of egl headers.
++dnl egl*.h includes eglplatform.h which on __unix__ defaults to a X11 platform.
++dnl In that case AC_CHECK_HEADERS failes if X11 headers are not available.
++dnl Set the usual include guard define and, if the EGL implementation doesn't
++dnl use that guard fall back to USE_OZONE and EGL_NO_X11 platforms which don't
++dnl require additional headers.
 +        AC_CHECK_HEADERS(
 +          [EGL/egl.h],
 +          [COGL_EGL_INCLUDES="#include <EGL/egl.h>"],
-+          [AC_MSG_ERROR([Unable to locate required EGL headers])])
++          [AC_MSG_ERROR([Unable to locate required EGL headers])],
++          [#define __egl_h_
++ #define USE_OZONE
++ #define EGL_NO_X11])
 +        AC_CHECK_HEADERS(
 +          [EGL/eglext.h],
 +          [COGL_EGL_INCLUDES="$COGL_EGL_INCLUDES
 +#include <EGL/eglext.h>"],
 +          [AC_MSG_ERROR([Unable to locate required EGL headers])],
-+          [$COGL_EGL_INCLUDES])
++          [#define __eglext_h_
++ #define USE_OZONE
++ #define EGL_NO_X11
++$COGL_EGL_INCLUDES])
 +        AC_CHECK_HEADERS(
 +          [EGL/eglmesaext.h],
 +          [COGL_EGL_INCLUDES="$COGL_EGL_INCLUDES
 +#include <EGL/eglmesaext.h>"],
 +          [],
-+          [$COGL_EGL_INCLUDES])
++          [#define __eglmesaext_h_
++#define USE_OZONE
++#define EGL_NO_X11
++$COGL_EGL_INCLUDES])
 +
          AC_SUBST([COGL_EGL_INCLUDES])
        ])