Adapt to changes to executable symbol defaults in CMake 3.4.

src/Magnum/DebugTools/Test/CMakeLists.txt

@@ -123,6 +123,15 @@ if(TARGET_GL)
                     target_link_libraries(DebugToolsScreenshotGLTest PRIVATE TgaImporter)
                 endif()
             endif()
+
+            if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+                # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see
+                # CMP0065). That's generally okay, *except if* the build is
+                # static, the executable uses a plugin manager and needs to
+                # share globals with the plugins (such as output redirection
+                # and so on).
+                set_target_properties(DebugToolsScreenshotGLTest PROPERTIES ENABLE_EXPORTS ON)
+            endif()
         endif()
 
         if(WITH_SCENEGRAPH AND WITH_TRADE)

src/MagnumPlugins/AnyAudioImporter/Test/CMakeLists.txt

@@ -58,3 +58,10 @@ if(BUILD_PLUGINS_STATIC)
     endif()
 endif()
 set_target_properties(AnyAudioImporterTest PROPERTIES FOLDER "MagnumPlugins/AnyAudioImporter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(AnyAudioImporterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/AnyImageConverter/Test/CMakeLists.txt

@@ -56,3 +56,10 @@ if(BUILD_PLUGINS_STATIC)
     endif()
 endif()
 set_target_properties(AnyImageConverterTest PROPERTIES FOLDER "MagnumPlugins/AnyImageConverter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(AnyImageConverterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/AnyImageImporter/Test/CMakeLists.txt

@@ -66,3 +66,10 @@ if(BUILD_PLUGINS_STATIC)
     endif()
 endif()
 set_target_properties(AnyImageImporterTest PROPERTIES FOLDER "MagnumPlugins/AnyImageImporter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(AnyImageImporterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/AnySceneImporter/Test/CMakeLists.txt

@@ -58,3 +58,10 @@ if(BUILD_PLUGINS_STATIC)
     endif()
 endif()
 set_target_properties(AnySceneImporterTest PROPERTIES FOLDER "MagnumPlugins/AnySceneImporter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(AnySceneImporterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/MagnumFont/Test/CMakeLists.txt

@@ -54,6 +54,13 @@ if(BUILD_PLUGINS_STATIC)
     target_link_libraries(MagnumFontTest PRIVATE MagnumFont TgaImporter)
 endif()
 set_target_properties(MagnumFontTest PROPERTIES FOLDER "MagnumPlugins/MagnumFont/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(MagnumFontTest PROPERTIES ENABLE_EXPORTS ON)
+endif()
 
 if(BUILD_GL_TESTS)
     corrade_add_test(MagnumFontGLTest MagnumFontGLTest.cpp
@@ -66,4 +73,12 @@ if(BUILD_GL_TESTS)
         target_link_libraries(MagnumFontGLTest PRIVATE MagnumFont TgaImporter)
     endif()
     set_target_properties(MagnumFontGLTest PROPERTIES FOLDER "MagnumPlugins/MagnumFont/Test")
+    if((CORRADE_BUILD_STATIC OR MAGNUM_BUILD_STATIC) AND NOT BUILD_PLUGINS_STATIC)
+        # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+        # That's generally okay, *except if* the build is static, the
+        # executable uses a plugin manager and needs to share globals with the
+        # plugins (such as output redirection, GL::Context::current() and so
+        # on).
+        set_target_properties(MagnumFontGLTest PROPERTIES ENABLE_EXPORTS ON)
+    endif()
 endif()

src/MagnumPlugins/MagnumFontConverter/Test/CMakeLists.txt

@@ -52,3 +52,10 @@ if(BUILD_PLUGINS_STATIC)
     endif()
 endif()
 set_target_properties(MagnumFontConverterTest PROPERTIES FOLDER "MagnumPlugins/MagnumFontConverter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(MagnumFontConverterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/ObjImporter/Test/CMakeLists.txt

@@ -68,3 +68,10 @@ if(BUILD_PLUGINS_STATIC)
     target_link_libraries(ObjImporterTest PRIVATE ObjImporter)
 endif()
 set_target_properties(ObjImporterTest PROPERTIES FOLDER "MagnumPlugins/ObjImporter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(ObjImporterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/TgaImageConverter/Test/CMakeLists.txt

@@ -50,3 +50,10 @@ if(BUILD_PLUGINS_STATIC)
     endif()
 endif()
 set_target_properties(TgaImageConverterTest PROPERTIES FOLDER "MagnumPlugins/TgaImageConverter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(TgaImageConverterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/TgaImporter/Test/CMakeLists.txt

@@ -51,3 +51,10 @@ if(BUILD_PLUGINS_STATIC)
     target_link_libraries(TgaImporterTest PRIVATE TgaImporter)
 endif()
 set_target_properties(TgaImporterTest PROPERTIES FOLDER "MagnumPlugins/TgaImporter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(TgaImporterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()

src/MagnumPlugins/WavAudioImporter/Test/CMakeLists.txt

@@ -84,13 +84,18 @@ target_include_directories(WavAudioImporterTest PRIVATE ${CMAKE_CURRENT_BINARY_D
 if(BUILD_PLUGINS_STATIC)
     target_link_libraries(WavAudioImporterTest PRIVATE WavAudioImporter)
 endif()
-
 corrade_add_test(WavAudioImporterWavHeaderTest
     WavHeaderTest.cpp
     $<TARGET_OBJECTS:WavAudioImporterObjects>
     LIBRARIES MagnumAudio)
-
 set_target_properties(
     WavAudioImporterTest
     WavAudioImporterWavHeaderTest
     PROPERTIES FOLDER "MagnumPlugins/WavAudioImporter/Test")
+if(CORRADE_BUILD_STATIC AND NOT BUILD_PLUGINS_STATIC)
+    # CMake < 3.4 does this implicitly, but 3.4+ not anymore (see CMP0065).
+    # That's generally okay, *except if* the build is static, the executable
+    # uses a plugin manager and needs to share globals with the plugins (such
+    # as output redirection and so on).
+    set_target_properties(WavAudioImporterTest PROPERTIES ENABLE_EXPORTS ON)
+endif()