Cannot link WebKitTestRunner in non-unified builds

https://bugs.webkit.org/show_bug.cgi?id=240755

Reviewed by Adrian Perez de Castro.

In GTK non-unified build, WebKit shared library didn't export all
WEBCORE_EXPORT marked WebCore symbols because WebCore was a static
library.

WebCore should be an SHARED or OBJECT library to work WEBCORE_EXPORT
macro as expected.

* Source/WebCore/PlatformGTK.cmake:
* Source/WebCore/page/gtk/DragControllerGtk.cpp:
* Source/WebKit/WebProcess/WebPage/gtk/WebPrintOperationGtk.cpp:
* Source/cmake/OptionsGTK.cmake:
* Source/cmake/OptionsWPE.cmake:

Canonical link: https://commits.webkit.org/251011@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@294881 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebCore/PlatformGTK.cmake

@@ -6,8 +6,6 @@ include(platform/ImageDecoders.cmake)
 include(platform/Soup.cmake)
 include(platform/TextureMapper.cmake)
 
-set(WebCore_OUTPUT_NAME WebCoreGTK)
-
 list(APPEND WebCore_UNIFIED_SOURCE_LIST_FILES
     "SourcesGTK.txt"
 

Source/WebCore/page/gtk/DragControllerGtk.cpp

@@ -32,6 +32,7 @@
 #include "Editor.h"
 #include "Element.h"
 #include "Frame.h"
+#include "FrameDestructionObserverInlines.h"
 #include "Pasteboard.h"
 #include "markup.h"
 

Source/WebKit/WebProcess/WebPage/gtk/WebPrintOperationGtk.cpp

@@ -33,6 +33,7 @@
 #include "WebProcess.h"
 #include <WebCore/DocumentLoader.h>
 #include <WebCore/Frame.h>
+#include <WebCore/FrameDestructionObserverInlines.h>
 #include <WebCore/FrameLoader.h>
 #include <WebCore/GraphicsContextCairo.h>
 #include <WebCore/IntRect.h>

Source/cmake/OptionsGTK.cmake

@@ -247,6 +247,7 @@ set(CMAKE_C_VISIBILITY_PRESET hidden)
 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
 set(bmalloc_LIBRARY_TYPE OBJECT)
 set(WTF_LIBRARY_TYPE OBJECT)
+set(WebCore_LIBRARY_TYPE OBJECT)
 
 # These are shared variables, but we special case their definition so that we can use the
 # CMAKE_INSTALL_* variables that are populated by the GNUInstallDirs macro.

Source/cmake/OptionsWPE.cmake

@@ -178,6 +178,7 @@ set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
 set(bmalloc_LIBRARY_TYPE OBJECT)
 set(WTF_LIBRARY_TYPE OBJECT)
 set(JavaScriptCore_LIBRARY_TYPE OBJECT)
+set(WebCore_LIBRARY_TYPE OBJECT)
 
 # These are shared variables, but we special case their definition so that we can use the
 # CMAKE_INSTALL_* variables that are populated by the GNUInstallDirs macro.