[cmake] only use APP_RENDER_SYSTEM

5 files changed, 13 insertions, 28 deletions

diff --git a/cmake/platform/freebsd/x11.cmake b/cmake/platform/freebsd/x11.cmake
index f4e5b6deb0..307dac37de 100644
--- a/cmake/platform/freebsd/x11.cmake
+++ b/cmake/platform/freebsd/x11.cmake
@@ -1,3 +1,2 @@
 list(APPEND PLATFORM_REQUIRED_DEPS OpenGl EGL X XRandR LibDRM)
 list(APPEND PLATFORM_OPTIONAL_DEPS VAAPI VDPAU GLX)
-set(APP_RENDER_SYSTEM gl)
diff --git a/cmake/platform/linux/gbm.cmake b/cmake/platform/linux/gbm.cmake
index dfbe2525ee..8f17ef672d 100644
--- a/cmake/platform/linux/gbm.cmake
+++ b/cmake/platform/linux/gbm.cmake
@@ -1,14 +1,8 @@
 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()
diff --git a/cmake/platform/linux/wayland.cmake b/cmake/platform/linux/wayland.cmake
index 66dd736299..1adcd8fe77 100644
--- a/cmake/platform/linux/wayland.cmake
+++ b/cmake/platform/linux/wayland.cmake
@@ -1,16 +1,10 @@
 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)
diff --git a/cmake/platform/linux/x11.cmake b/cmake/platform/linux/x11.cmake
index 1378bbd5b4..5f5b8c2f99 100644
--- a/cmake/platform/linux/x11.cmake
+++ b/cmake/platform/linux/x11.cmake
@@ -1,15 +1,9 @@
 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()
diff --git a/cmake/scripts/common/Platform.cmake b/cmake/scripts/common/Platform.cmake
index d3e0892149..b389745d40 100644
--- a/cmake/scripts/common/Platform.cmake
+++ b/cmake/scripts/common/Platform.cmake
@@ -3,10 +3,13 @@ if(NOT CORE_SYSTEM_NAME)
 endif()
 
 if(CORE_SYSTEM_NAME STREQUAL linux OR CORE_SYSTEM_NAME STREQUAL freebsd)
-  # Set default CORE_PLATFORM_NAME to X11
+  # Set default CORE_PLATFORM_NAME to X11 WAYLAND GBM
   # This is overridden by user setting -DCORE_PLATFORM_NAME=<platform>
-  set(_DEFAULT_PLATFORM X11)
-  option(ENABLE_APP_AUTONAME    "Enable renaming the binary according to windowing?" ON)
+  set(_DEFAULT_PLATFORM X11 WAYLAND GBM)
+
+  if(NOT APP_RENDER_SYSTEM)
+    message(SEND_ERROR "You need to decide whether you want to use GL- or GLES-based rendering. Please set APP_RENDER_SYSTEM to either \"gl\" or \"gles\". For normal desktop systems, you will usually want to use \"gl\".")
+  endif()
 else()
   string(TOLOWER ${CORE_SYSTEM_NAME} _DEFAULT_PLATFORM)
 endif()
@@ -34,6 +37,7 @@ list(APPEND final_message "Platforms: ${CORE_PLATFORM_STRING}")
 
 list(LENGTH CORE_PLATFORM_NAME_LC PLATFORM_COUNT)
 if(PLATFORM_COUNT EQUAL 1)
+  option(ENABLE_APP_AUTONAME "Enable renaming the binary according to windowing?" ON)
   if(ENABLE_APP_AUTONAME)
     set(APP_BINARY_SUFFIX "-${CORE_PLATFORM_NAME_LC}")
   endif()