package/ci: properly test all GLX and EGL applications.

Interesting that neither GlxApplication nor XEglApplication was actually
built on the CI. Also test all EGL applications and contexts on GLX
builds as well, as those should work there too. For GLX on EGL builds
it's a different story.

package/ci/circleci.yml

@@ -302,7 +302,13 @@ jobs:
       CMAKE_CXX_FLAGS: --coverage
       LCOV_EXTRA_OPTS: --gcov-tool /usr/bin/gcov-4.8
       CONFIGURATION: Debug
-      PLATFORM_GL_API: GLX
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_GLXAPPLICATION=ON
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSGLXAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_GLXCONTEXT=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
     steps:
     - install-base-linux:
         extra: libgl1-mesa-dev libsdl2-dev libglfw3-dev libopenal-dev libvulkan-dev
@@ -324,7 +330,13 @@ jobs:
     environment:
       CMAKE_CXX_FLAGS: --coverage
       CONFIGURATION: Debug
-      PLATFORM_GL_API: GLX
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_GLXAPPLICATION=ON
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSGLXAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_GLXCONTEXT=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
     steps:
     # Not installing the old GCC 4.8 and CMake 3.5 to speed up. These are
     # tested more than enough on other jobs.
@@ -362,7 +374,10 @@ jobs:
       CMAKE_CXX_FLAGS: --coverage
       LCOV_EXTRA_OPTS: --gcov-tool /usr/bin/gcov-4.8
       CONFIGURATION: Debug
-      PLATFORM_GL_API: EGL
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
       # STUPID yml interprets unquoted ON as a boolean
       TARGET_GLES2: "ON"
     steps:
@@ -388,7 +403,10 @@ jobs:
       CMAKE_CXX_FLAGS: --coverage
       LCOV_EXTRA_OPTS: --gcov-tool /usr/bin/gcov-4.8
       CONFIGURATION: Debug
-      PLATFORM_GL_API: EGL
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
       # STUPID yml interprets unquoted OFF as a boolean
       TARGET_GLES2: "OFF"
     steps:
@@ -418,11 +436,18 @@ jobs:
       # to be either installed or static. Tests are however deliberately run
       # before install, so the static builds are the only case where the
       # utilities get thoroughly tested.
-      EXTRA_OPTS: -DMAGNUM_SCENECONVERTER_STATIC_PLUGINS=Magnum::AnySceneImporter;Magnum::AnySceneConverter;Magnum::ObjImporter -DMAGNUM_IMAGECONVERTER_STATIC_PLUGINS=Magnum::AnyImageImporter;Magnum::AnyImageConverter;Magnum::TgaImporter;Magnum::TgaImageConverter
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_GLXAPPLICATION=ON
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSGLXAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_GLXCONTEXT=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
+        -DMAGNUM_SCENECONVERTER_STATIC_PLUGINS=Magnum::AnySceneImporter;Magnum::AnySceneConverter;Magnum::ObjImporter
+        -DMAGNUM_IMAGECONVERTER_STATIC_PLUGINS=Magnum::AnyImageImporter;Magnum::AnyImageConverter;Magnum::TgaImporter;Magnum::TgaImageConverter
       CMAKE_CXX_FLAGS: --coverage
       LCOV_EXTRA_OPTS: --gcov-tool /usr/bin/gcov-4.8
       CONFIGURATION: Debug
-      PLATFORM_GL_API: GLX
     steps:
     - install-base-linux:
         extra: libgl1-mesa-dev libsdl2-dev libglfw3-dev libopenal-dev libvulkan-dev
@@ -447,7 +472,13 @@ jobs:
       BUILD_DEPRECATED: "OFF"
       CMAKE_CXX_FLAGS: -DCORRADE_NO_ASSERT
       CONFIGURATION: Release
-      PLATFORM_GL_API: GLX
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_GLXAPPLICATION=ON
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSGLXAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_GLXCONTEXT=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
     steps:
     - install-base-linux:
         extra: libgl1-mesa-dev libsdl2-dev libglfw3-dev libopenal-dev libvulkan-dev
@@ -473,10 +504,16 @@ jobs:
       BUILD_APPLICATIONS: "OFF"
       CMAKE_CXX_FLAGS: -fsanitize=address
       CONFIGURATION: Debug
-      PLATFORM_GL_API: GLX
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_GLXAPPLICATION=ON
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSGLXAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_GLXCONTEXT=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
     steps:
     - install-base-linux:
-        extra: libgl1-mesa-dev libopenal-dev libvulkan-dev
+        extra: libgl1-mesa-dev libegl1-mesa-dev libopenal-dev libvulkan-dev
     - install-clang
     - install-cmake:
         version: "3.5.2"
@@ -493,10 +530,16 @@ jobs:
       BUILD_APPLICATIONS: "OFF"
       CMAKE_CXX_FLAGS: -fsanitize=thread
       CONFIGURATION: Debug
-      PLATFORM_GL_API: GLX
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_GLXAPPLICATION=ON
+        -DMAGNUM_WITH_XEGLAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSGLXAPPLICATION=ON
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_GLXCONTEXT=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
     steps:
     - install-base-linux:
-        extra: libgl1-mesa-dev libopenal-dev libvulkan-dev
+        extra: libgl1-mesa-dev libegl1-mesa-dev libopenal-dev libvulkan-dev
     - install-clang
     - install-cmake:
         version: "3.5.2"
@@ -509,7 +552,9 @@ jobs:
     environment:
       CMAKE_CXX_FLAGS: --coverage
       CONFIGURATION: Debug
-      PLATFORM_GL_API: CGL
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_WINDOWLESSCGLAPPLICATION=ON
+        -DMAGNUM_WITH_CGLCONTEXT=ON
     steps:
     - install-base-macos:
         extra: sdl2 glfw molten-vk
@@ -522,7 +567,9 @@ jobs:
     environment:
       CMAKE_CXX_FLAGS: --coverage
       CONFIGURATION: Debug
-      PLATFORM_GL_API: EGL
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_WINDOWLESSEGLAPPLICATION=ON
+        -DMAGNUM_WITH_EGLCONTEXT=ON
       # STUPID yml interprets unquoted OFF as a boolean
       TARGET_GLES2: "OFF"
     steps:
@@ -557,10 +604,12 @@ jobs:
       BUILD_STATIC: "ON"
       # Same comment as with the linux-static build -- these are the only jobs
       # that test command-line tools thoroughly
-      EXTRA_OPTS: -DMAGNUM_SCENECONVERTER_STATIC_PLUGINS=Magnum::AnySceneImporter;Magnum::ObjImporter
+      EXTRA_OPTS: >
+        -DMAGNUM_WITH_WINDOWLESSCGLAPPLICATION=ON
+        -DMAGNUM_WITH_CGLCONTEXT=ON
+        -DMAGNUM_SCENECONVERTER_STATIC_PLUGINS=Magnum::AnySceneImporter;Magnum::ObjImporter
       CMAKE_CXX_FLAGS: --coverage
       CONFIGURATION: Debug
-      PLATFORM_GL_API: CGL
     steps:
     - install-base-macos:
         extra: sdl2 glfw molten-vk

package/ci/unix-desktop-gles.sh

@@ -31,8 +31,6 @@ cmake .. \
     -DMAGNUM_WITH_VK=OFF \
     -DMAGNUM_WITH_GLFWAPPLICATION=ON \
     -DMAGNUM_WITH_SDL2APPLICATION=ON \
-    -DMAGNUM_WITH_WINDOWLESS${PLATFORM_GL_API}APPLICATION=ON \
-    -DMAGNUM_WITH_${PLATFORM_GL_API}CONTEXT=ON \
     -DMAGNUM_WITH_OPENGLTESTER=ON \
     `# Some plugins have to be enabled in order to test rendering output` \
     `# Converter plugins are needed by the DebugTools::screenshot() test` \
@@ -57,6 +55,7 @@ cmake .. \
     -DMAGNUM_WITH_AL_INFO=OFF \
     -DMAGNUM_BUILD_TESTS=ON \
     -DMAGNUM_BUILD_GL_TESTS=ON \
+    $EXTRA_OPTS \
     -G Ninja
 ninja $NINJA_JOBS
 

package/ci/unix-desktop.sh

@@ -36,8 +36,6 @@ cmake .. \
     -DMAGNUM_WITH_VK=ON \
     -DMAGNUM_WITH_GLFWAPPLICATION=$BUILD_APPLICATIONS \
     -DMAGNUM_WITH_SDL2APPLICATION=$BUILD_APPLICATIONS \
-    -DMAGNUM_WITH_WINDOWLESS${PLATFORM_GL_API}APPLICATION=ON \
-    -DMAGNUM_WITH_${PLATFORM_GL_API}CONTEXT=ON \
     -DMAGNUM_WITH_OPENGLTESTER=ON \
     -DMAGNUM_WITH_ANYAUDIOIMPORTER=ON \
     -DMAGNUM_WITH_ANYIMAGECONVERTER=ON \