3 files changed, 13 insertions, 37 deletions

diff --git a/cmake/platform/linux/gbm.cmake b/cmake/platform/linux/gbm.cmake
index 75b23f3..8f17ef6 100644
--- a/cmake/platform/linux/gbm.cmake
+++ b/cmake/platform/linux/gbm.cmake
@@ -1,17 +1,8 @@
-set(PLATFORM_REQUIRED_DEPS EGL GBM LibDRM LibInput Xkbcommon)
-set(PLATFORM_OPTIONAL_DEPS VAAPI)
+list(APPEND PLATFORM_REQUIRED_DEPS EGL GBM LibDRM LibInput Xkbcommon)
+list(APPEND PLATFORM_OPTIONAL_DEPS VAAPI)
 
-set(GBM_RENDER_SYSTEM "" CACHE STRING "Render system to use with GBM: \"gl\" or \"gles\"")
-
-if(GBM_RENDER_SYSTEM STREQUAL "gl")
+if(APP_RENDER_SYSTEM STREQUAL "gl")
   list(APPEND PLATFORM_REQUIRED_DEPS OpenGl)
-  set(APP_RENDER_SYSTEM gl)
-elseif(GBM_RENDER_SYSTEM STREQUAL "gles")
+elseif(APP_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 GBM windowing system. Please set GBM_RENDER_SYSTEM to either \"gl\" or \"gles\". For normal desktop systems, you will usually want to use \"gl\".")
 endif()
-
-# __GBM__ is needed by eglplatform.h in case it is included before gbm.h
-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/wayland.cmake b/cmake/platform/linux/wayland.cmake
index 916b578..1adcd8f 100644
--- a/cmake/platform/linux/wayland.cmake
+++ b/cmake/platform/linux/wayland.cmake
@@ -1,21 +1,14 @@
-set(PLATFORM_REQUIRED_DEPS WaylandProtocols>=1.7 Waylandpp>=0.2.2 LibDRM Xkbcommon>=0.4.1)
-set(PLATFORM_OPTIONAL_DEPS VAAPI)
+list(APPEND PLATFORM_REQUIRED_DEPS WaylandProtocols>=1.7 Waylandpp>=0.2.2 LibDRM Xkbcommon>=0.4.1)
+list(APPEND PLATFORM_OPTIONAL_DEPS VAAPI)
 
-set(WAYLAND_RENDER_SYSTEM "" CACHE STRING "Render system to use with Wayland: \"gl\" or \"gles\"")
-
-if(WAYLAND_RENDER_SYSTEM STREQUAL "gl")
+if(APP_RENDER_SYSTEM STREQUAL "gl")
   list(APPEND PLATFORM_REQUIRED_DEPS OpenGl EGL)
-  set(APP_RENDER_SYSTEM gl)
-elseif(WAYLAND_RENDER_SYSTEM STREQUAL "gles")
+elseif(APP_RENDER_SYSTEM STREQUAL "gles")
   list(APPEND PLATFORM_REQUIRED_DEPS OpenGLES EGL)
-  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 Wayland windowing system. Please set WAYLAND_RENDER_SYSTEM to either \"gl\" or \"gles\". For normal desktop systems, you will usually want to use \"gl\".")
 endif()
 
 set(PLATFORM_GLOBAL_TARGET_DEPS generate-wayland-extra-protocols)
 set(WAYLAND_EXTRA_PROTOCOL_GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}")
-# WL_EGL_PLATFORM is needed by eglplatform.h in case it is included before wayland-egl.h
-list(APPEND PLATFORM_DEFINES -DWL_EGL_PLATFORM=1 -DPLATFORM_SETTINGS_FILE=wayland.xml)
+
 # for wayland-extra-protocols.hpp
 include_directories("${WAYLAND_EXTRA_PROTOCOL_GENERATED_DIR}")
diff --git a/cmake/platform/linux/x11.cmake b/cmake/platform/linux/x11.cmake
index 5d7f3d4..5f5b8c2 100644
--- a/cmake/platform/linux/x11.cmake
+++ b/cmake/platform/linux/x11.cmake
@@ -1,17 +1,9 @@
-set(PLATFORM_REQUIRED_DEPS EGL X XRandR LibDRM)
-set(PLATFORM_OPTIONAL_DEPS VAAPI)
+list(APPEND PLATFORM_REQUIRED_DEPS EGL X XRandR LibDRM)
+list(APPEND 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")
+if(APP_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")
+elseif(APP_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