efl: Add bbappend to make it work with the Vivante EGL headers

Without this, the enlightenment foundation libraries will fail to build,
because Vivante EGL headers require these extra preprocessor defines

Signed-off-by: Carlos Rafael Giani <[email protected]>
Signed-off-by: Otavio Salvador <[email protected]>

efl-layer/recipes-efl/efl/efl/0001-Add-preprocessor-definitions-for-Vivante-GLES-header.patch

@@ -0,0 +1,55 @@
+From 0775633e35127e903a1a84d823bf2e7d388d4042 Mon Sep 17 00:00:00 2001
+From: Carlos Rafael Giani <[email protected]>
+Date: Sun, 1 Jun 2014 01:57:53 +0200
+Subject: [PATCH] Add preprocessor definitions for Vivante GLES headers
+
+The Vivante headers require the LINUX preprocessor definition, otherwise
+compile errors occur
+
+Upstream-Status: Pending
+
+Signed-off-by: Carlos Rafael Giani <[email protected]>
+---
+ m4/evas_check_engine.m4 | 4 ++--
+ src/Makefile_Evas.am    | 2 ++
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/m4/evas_check_engine.m4 b/m4/evas_check_engine.m4
+index 3fd4890..35d1c5f 100644
+--- a/m4/evas_check_engine.m4
++++ b/m4/evas_check_engine.m4
+@@ -26,9 +26,9 @@ EFL_FIND_X(evas_engine_[]$1,
+   [X11 XCreateColormap Xrender XRenderCreatePicture],
+   [
+     CFLAGS_save="$CFLAGS"
+-    CFLAGS="$evas_engine_[]$1[]_cflags $CFLAGS"
++    CFLAGS="$evas_engine_[]$1[]_cflags $CFLAGS -DLINUX"
+     CPPFLAGS_save="$CPPFLAGS"
+-    CPPFLAGS="$evas_engine_[]$1[]_cflags $CPPFLAGS"
++    CPPFLAGS="$evas_engine_[]$1[]_cflags $CPPFLAGS -DLINUX"
+
+     AC_CHECK_HEADER([GL/gl.h],
+       [have_dep="yes"],
+diff --git a/src/Makefile_Evas.am b/src/Makefile_Evas.am
+index 644391b..6232f78 100644
+--- a/src/Makefile_Evas.am
++++ b/src/Makefile_Evas.am
+@@ -632,6 +632,7 @@ lib_evas_libevas_la_LIBADD += @evas_engine_gl_common_libs@
+ else
+ noinst_LTLIBRARIES += modules/evas/engines/gl_common/libevas_engine_gl_common.la
+ modules_evas_engines_gl_common_libevas_engine_gl_common_la_SOURCES = $(GL_COMMON_SOURCES)
++modules_evas_engines_gl_common_libevas_engine_gl_common_la_CFLAGS = -DLINUX
+ modules_evas_engines_gl_common_libevas_engine_gl_common_la_CPPFLAGS = -I$(top_builddir)/src/lib/efl \
+ -I$(top_srcdir)/src/lib/evas/include \
+ -I$(top_srcdir)/src/lib/evas/cserve2 \
+@@ -736,6 +737,7 @@ else
+ engineglx11pkgdir = $(libdir)/evas/modules/engines/gl_x11/$(MODULE_ARCH)
+ engineglx11pkg_LTLIBRARIES = modules/evas/engines/gl_x11/module.la
+ modules_evas_engines_gl_x11_module_la_SOURCES = $(GL_X11_SOURCES)
++modules_evas_engines_gl_x11_module_la_CFLAGS = -DLINUX
+ modules_evas_engines_gl_x11_module_la_CPPFLAGS = -I$(top_builddir)/src/lib/efl \
+ -I$(top_srcdir)/src/lib/evas/include \
+ -I$(top_srcdir)/src/lib/evas/cserve2 \
+-- 
+1.8.3.2
+

efl-layer/recipes-efl/efl/efl_1.9.3.bbappend

@@ -0,0 +1,3 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += "file://0001-Add-preprocessor-definitions-for-Vivante-GLES-header.patch"