Bug 232608 – [GTK] GLContextEGL.cpp:198:59: error: invalid 'static_cast' from type 'GLNativeWindowType' {aka 'long long unsigned int'} to type 'EGLNativeWindowType' {aka 'wl_egl_window*'}

• Component: WebKitGTK
• Status: RESOLVED DUPLICATE

[dharan]

Created attachment 443062 [details]
camke config file

Hi Team,

While building with wayland target, facing below build issue.

The default yocto build passing the '-DWL_EGL_PLATFORM' options, still we facing the issue.

Hardware: imx6qsabresd

`
                   -fdebug-prefix-map=/home/linux/Download/imx-yocto-bsp/build-weston/tmp/work/cortexa9t2hf-neon-mx6qdl-poky-linux-gnueabi/webkitgtk/2.34.1-r0/recipe-sysroot-native=  -fvisibility-inlines-hidden  -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 -fstack-protector-strong  -O2 -D_FORTIFY_SOURCE=2 -Wformat -Wformat-security -Werror=format-security  --sysroot=/home/linux/Download/imx-yocto-bsp/build-weston/tmp/work/cortexa9t2hf-neon-mx6qdl-poky-linux-gnueabi/webkitgtk/2.34.1-r0/recipe-sysroot -fno-strict-aliasing -fno-exceptions -fno-rtti -DNDEBUG -fPIC -DLINUX -DWL_EGL_PLATFORM -pthread -std=c++17 -MD -MT Source/WebCore/CMakeFiles/WebCore.dir/platform/graphics/egl/GLContextEGL.cpp.o -MF Source/WebCore/CMakeFiles/WebCore.dir/platform/graphics/egl/GLContextEGL.cpp.o.d -o Source/WebCore/CMakeFiles/WebCore.dir/platform/graphics/egl/GLContextEGL.cpp.o -c /home/linux/Download/imx-yocto-bsp/build-weston/tmp/work/cortexa9t2hf-neon-mx6qdl-poky-linux-gnueabi/webkitgtk/2.34.1-r0/webkitgtk-2.34.1/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp
| /home/linux/Download/imx-yocto-bsp/build-weston/tmp/work/cortexa9t2hf-neon-mx6qdl-poky-linux-gnueabi/webkitgtk/2.34.1-r0/webkitgtk-2.34.1/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp: In static member function 'static std::unique_ptr<WebCore::GLContextEGL> WebCore::GLContextEGL::createWindowContext(GLNativeWindowType, WebCore::PlatformDisplay&, EGLContext)':
| /home/linux/Download/imx-yocto-bsp/build-weston/tmp/work/cortexa9t2hf-neon-mx6qdl-poky-linux-gnueabi/webkitgtk/2.34.1-r0/webkitgtk-2.34.1/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp:198:59: error: invalid 'static_cast' from type 'GLNativeWindowType' {aka 'long long unsigned int'} to type 'EGLNativeWindowType' {aka 'wl_egl_window*'}
|   198 |         surface = eglCreateWindowSurface(display, config, static_cast<EGLNativeWindowType>(window), nullptr);
|       |                                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| In file included from /home/linux/Download/imx-yocto-bsp/build-weston/tmp/work/cortexa9t2hf-neon-mx6qdl-poky-linux-gnueabi/webkitgtk/2.34.1-r0/webkitgtk-2.34.1/Source/WebCore/platform/graphics/egl/GLContextEGL.cpp:20:
| /home/linux/Download/imx-yocto-bsp/build-weston/tmp/work/cortexa9t2hf-neon-mx6qdl-poky-linux-gnueabi/webkitgtk/2.34.1-r0/webkitgtk-2.34.1/Source/WebCore/platform/graphics/egl/GLContextEGL.h:32:8: note: class type 'wl_egl_window' is incomplete
|    32 | struct wl_egl_window;

`

Let me know, how can we fix this issue.

[Adrian Perez]

This is still an issue in 2.38.x, 2.40.x and “main”, I have written some
details on bug #255846 so I will close this in favor of the latter. I do
not plan to fix for the 2.34.x releases as originally reported, only on
the branches mentioned above.

*** This bug has been marked as a duplicate of bug 255846 ***