From 5f8335c1e49ce108ef3481863833c98efa00411b Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Thu, 2 Jul 2020 23:09:26 +0200
Subject: sync with upstream

---
 cmake/platform/linux/aml.cmake   |  3 ---
 cmake/platform/linux/defines.txt |  2 +-
 cmake/platform/linux/gbm.cmake   |  2 +-
 cmake/platform/linux/x11.cmake   | 19 ++++++++++++++++---
 4 files changed, 18 insertions(+), 8 deletions(-)
 delete mode 100644 cmake/platform/linux/aml.cmake

(limited to 'cmake/platform/linux')

diff --git a/cmake/platform/linux/aml.cmake b/cmake/platform/linux/aml.cmake
deleted file mode 100644
index a151226..0000000
--- a/cmake/platform/linux/aml.cmake
+++ /dev/null
@@ -1,3 +0,0 @@
-set(PLATFORM_REQUIRED_DEPS OpenGLES AML EGL LibInput Xkbcommon)
-set(APP_RENDER_SYSTEM gles)
-list(APPEND PLATFORM_DEFINES -DMESA_EGL_NO_X11_HEADERS)
diff --git a/cmake/platform/linux/defines.txt b/cmake/platform/linux/defines.txt
index 3fe9c5c..88d2e6e 100644
--- a/cmake/platform/linux/defines.txt
+++ b/cmake/platform/linux/defines.txt
@@ -1 +1 @@
--DTARGET_POSIX -DTARGET_LINUX -D_LINUX -fPIC
+-DTARGET_POSIX -DTARGET_LINUX -fPIC
diff --git a/cmake/platform/linux/gbm.cmake b/cmake/platform/linux/gbm.cmake
index e5b44ad..75b23f3 100644
--- a/cmake/platform/linux/gbm.cmake
+++ b/cmake/platform/linux/gbm.cmake
@@ -14,4 +14,4 @@ else()
 endif()
 
 # __GBM__ is needed by eglplatform.h in case it is included before gbm.h
-list(APPEND PLATFORM_DEFINES -DMESA_EGL_NO_X11_HEADERS -D__GBM__=1 -DPLATFORM_SETTINGS_FILE=gbm.xml)
+list(APPEND PLATFORM_DEFINES -DMESA_EGL_NO_X11_HEADERS -DEGL_NO_X11 -D__GBM__=1 -DPLATFORM_SETTINGS_FILE=gbm.xml)
diff --git a/cmake/platform/linux/x11.cmake b/cmake/platform/linux/x11.cmake
index 72d9640..5d7f3d4 100644
--- a/cmake/platform/linux/x11.cmake
+++ b/cmake/platform/linux/x11.cmake
@@ -1,4 +1,17 @@
-set(PLATFORM_REQUIRED_DEPS OpenGl EGL X XRandR LibDRM)
-set(PLATFORM_OPTIONAL_DEPS VAAPI VDPAU GLX)
-set(APP_RENDER_SYSTEM gl)
+set(PLATFORM_REQUIRED_DEPS EGL X XRandR LibDRM)
+set(PLATFORM_OPTIONAL_DEPS VAAPI)
+
+set(X11_RENDER_SYSTEM "" CACHE STRING "Render system to use with X11: \"gl\" or \"gles\"")
+
+if(X11_RENDER_SYSTEM STREQUAL "gl")
+  list(APPEND PLATFORM_REQUIRED_DEPS OpenGl)
+  list(APPEND PLATFORM_OPTIONAL_DEPS GLX VDPAU)
+  set(APP_RENDER_SYSTEM gl)
+elseif(X11_RENDER_SYSTEM STREQUAL "gles")
+  list(APPEND PLATFORM_REQUIRED_DEPS OpenGLES)
+  set(APP_RENDER_SYSTEM gles)
+else()
+  message(SEND_ERROR "You need to decide whether you want to use GL- or GLES-based rendering in combination with the X11 windowing system. Please set X11_RENDER_SYSTEM to either \"gl\" or \"gles\". For normal desktop systems, you will usually want to use \"gl\".")
+endif()
+
 list(APPEND PLATFORM_DEFINES -DPLATFORM_SETTINGS_FILE=x11.xml)
\ No newline at end of file
-- 
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